diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-02 15:23:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-02 15:23:54 -0700 |
| commit | 96479c09803b21d195c95fd4b145cd3a5a591ba0 (patch) | |
| tree | 962b4a7f1eb98832e87eaf4aa18dea84a19addf5 | |
| parent | 58f9d52ff689a262bec7f5713c07f5a79e115168 (diff) | |
| parent | 3d76c9f5e0ee842ad42e482669d7fd63d4b67867 (diff) | |
| download | linux-96479c09803b21d195c95fd4b145cd3a5a591ba0.tar.gz | |
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more ARM multiplatform updates from Arnd Bergmann:
"The second part of the multiplatform changes now converts the
Intel/Marvell PXA platform along with the rest. The patches went
through several rebases before the merge window as bugs were found, so
they remained separate.
This has to touch a lot of drivers, in particular the touchscreen,
pcmcia, sound and clk bits, to detach the driver files from the
platform and board specific header files"
* tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits)
ARM: pxa/mmp: remove traces of plat-pxa
ARM: pxa: convert to multiplatform
ARM: pxa/sa1100: move I/O space to PCI_IOBASE
ARM: pxa: remove support for MTD_XIP
ARM: pxa: move mach/*.h to mach-pxa/
ARM: PXA: fix multi-cpu build of xsc3
ARM: pxa: move plat-pxa to drivers/soc/
ARM: mmp: rename pxa_register_device
ARM: mmp: remove tavorevb board support
ARM: pxa: remove unused mach/bitfield.h
ARM: pxa: move clk register definitions to driver
ARM: pxa: move smemc register access from clk to platform
cpufreq: pxa3: move clk register access to clk driver
ARM: pxa: remove get_clk_frequency_khz()
ARM: pxa: pcmcia: move smemc configuration back to arch
ASoC: pxa: i2s: use normal MMIO accessors
ASoC: pxa: ac97: use normal MMIO accessors
ASoC: pxa: use pdev resource for FIFO regs
Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops
Input: wm97xx - switch to using threaded IRQ
...
241 files changed, 2059 insertions, 2075 deletions
diff --git a/Documentation/arm/marvell.rst b/Documentation/arm/marvell.rst index 2f41caa0096c3c..37072151898750 100644 --- a/Documentation/arm/marvell.rst +++ b/Documentation/arm/marvell.rst @@ -374,8 +374,6 @@ PXA 2xx/3xx/93x/95x family Linux kernel mach directory: arch/arm/mach-pxa - Linux kernel plat directory: - arch/arm/plat-pxa MMP/MMP2/MMP3 family (communication processor) ---------------------------------------------- @@ -429,8 +427,6 @@ MMP/MMP2/MMP3 family (communication processor) Linux kernel mach directory: arch/arm/mach-mmp - Linux kernel plat directory: - arch/arm/plat-pxa Berlin family (Multimedia Solutions) ------------------------------------- @@ -518,9 +514,6 @@ Long-term plans Business Unit) in a single mach-<foo> directory. The plat-orion/ would therefore disappear. - * Unify the mach-mmp/ and mach-pxa/ into the same mach-pxa - directory. The plat-pxa/ would therefore disappear. - Credits ------- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 903165a400a78f..41b8b28b7a2dca 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -357,25 +357,6 @@ config ARCH_FOOTBRIDGE Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. -config ARCH_PXA - bool "PXA2xx/PXA3xx-based" - depends on CPU_LITTLE_ENDIAN - select ARCH_MTD_XIP - select ARM_CPU_SUSPEND if PM - select AUTO_ZRELADDR - select COMMON_CLK - select CLKSRC_PXA - select CLKSRC_MMIO - select TIMER_OF - select CPU_XSCALE if !CPU_XSC3 - select GPIO_PXA - select GPIOLIB - select IRQ_DOMAIN - select PLAT_PXA - select SPARSE_IRQ - help - Support for Intel/Marvell's PXA2xx/PXA3xx processor line. - config ARCH_RPC bool "RiscPC" depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 @@ -593,7 +574,6 @@ source "arch/arm/mach-orion5x/Kconfig" source "arch/arm/mach-oxnas/Kconfig" source "arch/arm/mach-pxa/Kconfig" -source "arch/arm/plat-pxa/Kconfig" source "arch/arm/mach-qcom/Kconfig" @@ -672,9 +652,6 @@ config PLAT_ORION_LEGACY bool select PLAT_ORION -config PLAT_PXA - bool - config PLAT_VERSATILE bool diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 954ec707d18202..20242acb3f1258 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -225,7 +225,6 @@ machine-$(CONFIG_PLAT_SPEAR) += spear # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. plat-$(CONFIG_PLAT_ORION) += orion -plat-$(CONFIG_PLAT_PXA) += pxa # The byte offset of the kernel image in RAM from the start of RAM. TEXT_OFFSET := $(textofs-y) diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index 24d21ba6303054..da30a4d4f35cd0 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -23,7 +23,6 @@ #include <linux/spinlock.h> #include <linux/io.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/irq.h> diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 5367f03beb4680..2343e2b6214d7a 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -26,13 +26,16 @@ #include <linux/clk.h> #include <linux/io.h> -#include <mach/hardware.h> #include <asm/mach/irq.h> #include <asm/mach-types.h> #include <linux/sizes.h> #include <asm/hardware/sa1111.h> +#ifdef CONFIG_ARCH_SA1100 +#include <mach/hardware.h> +#endif + /* SA1111 IRQs */ #define IRQ_GPAIN0 (0) #define IRQ_GPAIN1 (1) diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index 4e49d6cb2f6246..9252ce0e722b9e 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -10,6 +10,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_GUMSTIX=y CONFIG_PCCARD=y diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig index 45769d0ddd4efc..bb0fcd82d2a7a1 100644 --- a/arch/arm/configs/cm_x300_defconfig +++ b/arch/arm/configs/cm_x300_defconfig @@ -10,6 +10,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_GPIO_PCA953X=y CONFIG_MACH_CM_X300=y diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index 52bad9a544a094..b29898fd6a12ad 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -16,6 +16,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_COLIBRI=y CONFIG_PREEMPT=y diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig index 26e5a67f8e2d25..f9d110294644f0 100644 --- a/arch/arm/configs/colibri_pxa300_defconfig +++ b/arch/arm/configs/colibri_pxa300_defconfig @@ -1,6 +1,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_COLIBRI300=y CONFIG_AEABI=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index 15b749f6996d60..96c677c98bc714 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_POODLE=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index 046f4dc2e18e34..2146adc1825eea 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_ESERIES=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 0788a892e160bc..5d000c8be44e88 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -14,6 +14,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_EZX=y CONFIG_NO_HZ=y diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig index f5a338fefda8ed..a67d6020aee5c8 100644 --- a/arch/arm/configs/h5000_defconfig +++ b/arch/arm/configs/h5000_defconfig @@ -10,6 +10,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H5000=y CONFIG_AEABI=y diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig index 3a4d0e64cd6e80..5c0a671ed294d1 100644 --- a/arch/arm/configs/lpd270_defconfig +++ b/arch/arm/configs/lpd270_defconfig @@ -2,6 +2,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SLAB=y CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_LOGICPD_PXA270=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig index 4ce2da2e76fa25..cf49dc1629a761 100644 --- a/arch/arm/configs/lubbock_defconfig +++ b/arch/arm/configs/lubbock_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_LUBBOCK=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index abde1fb23b207e..13da808ffa133f 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -9,6 +9,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H4700=y CONFIG_MACH_MAGICIAN=y diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig index 26499b697f9fcf..03b4c61bdaddb4 100644 --- a/arch/arm/configs/mainstone_defconfig +++ b/arch/arm/configs/mainstone_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_MAINSTONE=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig index b47c8abe85bcc6..e6acb1d588e211 100644 --- a/arch/arm/configs/palmz72_defconfig +++ b/arch/arm/configs/palmz72_defconfig @@ -7,6 +7,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_PALM=y # CONFIG_MACH_PALMTX is not set diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index e97a158081fc75..106d5bef48e2f3 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -13,6 +13,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_PCM027=y CONFIG_MACH_PCM990_BASEBOARD=y diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig index 4a383afa5e87c6..5663245e953493 100644 --- a/arch/arm/configs/pxa255-idp_defconfig +++ b/arch/arm/configs/pxa255-idp_defconfig @@ -1,6 +1,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_MODULES=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_IDP=y # CONFIG_ARM_THUMB is not set diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index f0c34017f2aac1..228d4271748b3b 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -6,6 +6,7 @@ CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y CONFIG_MODULES=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_LITTLETON=y CONFIG_MACH_TAVOREVB=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 29b1f192afbb3c..1db70dfd32d23d 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -23,6 +23,7 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_PARTITION_ADVANCED=y CONFIG_LDM_PARTITION=y CONFIG_CMDLINE_PARTITION=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_LUBBOCK=y CONFIG_MACH_MAINSTONE=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index f42c7a502b6eef..43d079ee342a76 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -9,6 +9,7 @@ CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_AKITA=y diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index d66f0c287d415a..baeba4667e9b64 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -14,6 +14,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_TRIZEPS_PXA=y CONFIG_MACH_TRIZEPS4=y diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig index c28539bfd12836..7c1029716ea575 100644 --- a/arch/arm/configs/viper_defconfig +++ b/arch/arm/configs/viper_defconfig @@ -9,6 +9,7 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_VIPER=y CONFIG_IWMMXT=y diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig index 4d8e7f2eaef79e..3752672f980e3a 100644 --- a/arch/arm/configs/xcep_defconfig +++ b/arch/arm/configs/xcep_defconfig @@ -19,6 +19,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLOCK is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_XCEP=y CONFIG_IWMMXT=y diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig index 25bb6995f1055d..03a12fb51259f3 100644 --- a/arch/arm/configs/zeus_defconfig +++ b/arch/arm/configs/zeus_defconfig @@ -4,6 +4,7 @@ CONFIG_LOG_BUF_SHIFT=13 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_ARCOM_ZEUS=y CONFIG_PCCARD=m diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index 2e70db6f22ea37..d8c6f8a99dfa15 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -13,8 +13,6 @@ #ifndef _ASM_ARCH_SA1111 #define _ASM_ARCH_SA1111 -#include <mach/bitfield.h> - /* * Don't ask the (SAC) DMA engines to move less than this amount. */ diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 2a0739a2350bef..eba7cbc93b8698 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -174,7 +174,7 @@ static inline void __iomem *__typesafe_io(unsigned long addr) #define PCI_IO_VIRT_BASE 0xfee00000 #define PCI_IOBASE ((void __iomem *)PCI_IO_VIRT_BASE) -#if defined(CONFIG_PCI) +#if defined(CONFIG_PCI) || IS_ENABLED(CONFIG_PCMCIA) void pci_ioremap_set_mem_type(int mem_type); #else static inline void pci_ioremap_set_mem_type(int mem_type) {} @@ -200,32 +200,13 @@ void __iomem *pci_remap_cfgspace(resource_size_t res_cookie, size_t size); */ #ifdef CONFIG_NEED_MACH_IO_H #include <mach/io.h> -#elif defined(CONFIG_PCI) -#define IO_SPACE_LIMIT ((resource_size_t)0xfffff) -#define __io(a) __typesafe_io(PCI_IO_VIRT_BASE + ((a) & IO_SPACE_LIMIT)) #else -#define __io(a) __typesafe_io((a) & IO_SPACE_LIMIT) -#endif - -/* - * This is the limit of PC card/PCI/ISA IO space, which is by default - * 64K if we have PC card, PCI or ISA support. Otherwise, default to - * zero to prevent ISA/PCI drivers claiming IO space (and potentially - * oopsing.) - * - * Only set this larger if you really need inb() et.al. to operate over - * a larger address space. Note that SOC_COMMON ioremaps each sockets - * IO space area, and so inb() et.al. must be defined to operate as per - * readb() et.al. on such platforms. - */ -#ifndef IO_SPACE_LIMIT -#if defined(CONFIG_PCMCIA_SOC_COMMON) || defined(CONFIG_PCMCIA_SOC_COMMON_MODULE) -#define IO_SPACE_LIMIT ((resource_size_t)0xffffffff) -#elif defined(CONFIG_PCI) || defined(CONFIG_ISA) || defined(CONFIG_PCCARD) -#define IO_SPACE_LIMIT ((resource_size_t)0xffff) +#if IS_ENABLED(CONFIG_PCMCIA) || defined(CONFIG_PCI) +#define IO_SPACE_LIMIT ((resource_size_t)0xfffff) #else #define IO_SPACE_LIMIT ((resource_size_t)0) #endif +#define __io(a) __typesafe_io(PCI_IO_VIRT_BASE + ((a) & IO_SPACE_LIMIT)) #endif /* diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index 9642e6663a526c..333229c65b28e3 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -39,16 +39,8 @@ config MACH_AVENGERS_LITE Say 'Y' here if you want to support the Marvell PXA168-based Avengers Lite Development Board. -config MACH_TAVOREVB - bool "Marvell's PXA910 TavorEVB Development Board" - depends on ARCH_MULTI_V5 - select CPU_PXA910 - help - Say 'Y' here if you want to support the Marvell PXA910-based - TavorEVB Development Board. - config MACH_TTC_DKB - bool "Marvell's PXA910 TavorEVB Development Board" + bool "Marvell's PXA910 TavorEVB/TTC_DKB Development Board" depends on ARCH_MULTI_V5 select CPU_PXA910 help diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index e3758f7e1fe7f5..539d750aaf10ad 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -2,8 +2,6 @@ # # Makefile for Marvell's PXA168 processors line # -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/arch/arm/plat-pxa/include - obj-y += common.o devices.o time.o # SoC support @@ -24,7 +22,6 @@ endif obj-$(CONFIG_MACH_ASPENITE) += aspenite.o obj-$(CONFIG_MACH_ZYLONITE2) += aspenite.o obj-$(CONFIG_MACH_AVENGERS_LITE)+= avengers_lite.o -obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o obj-$(CONFIG_MACH_BROWNSTONE) += brownstone.o obj-$(CONFIG_MACH_FLINT) += flint.o diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c index 18bee66a671ffd..79f4a2aa5475dd 100644 --- a/arch/arm/mach-mmp/devices.c +++ b/arch/arm/mach-mmp/devices.c @@ -14,7 +14,7 @@ #include <linux/soc/mmp/cputype.h> #include "regs-usb.h" -int __init pxa_register_device(struct pxa_device_desc *desc, +int __init mmp_register_device(struct mmp_device_desc *desc, void *data, size_t size) { struct platform_device *pdev; diff --git a/arch/arm/mach-mmp/devices.h b/arch/arm/mach-mmp/devices.h index 4df596c5c201ac..d4920ebfebc554 100644 --- a/arch/arm/mach-mmp/devices.h +++ b/arch/arm/mach-mmp/devices.h @@ -7,7 +7,7 @@ #define MAX_RESOURCE_DMA 2 /* structure for describing the on-chip devices */ -struct pxa_device_desc { +struct mmp_device_desc { const char *dev_name; const char *drv_name; int id; @@ -18,7 +18,7 @@ struct pxa_device_desc { }; #define PXA168_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...) \ -struct pxa_device_desc pxa168_device_##_name __initdata = { \ +struct mmp_device_desc pxa168_device_##_name __initdata = { \ .dev_name = "pxa168-" #_name, \ .drv_name = _drv, \ .id = _id, \ @@ -29,7 +29,7 @@ struct pxa_device_desc pxa168_device_##_name __initdata = { \ }; #define PXA910_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...) \ -struct pxa_device_desc pxa910_device_##_name __initdata = { \ +struct mmp_device_desc pxa910_device_##_name __initdata = { \ .dev_name = "pxa910-" #_name, \ .drv_name = _drv, \ .id = _id, \ @@ -40,7 +40,7 @@ struct pxa_device_desc pxa910_device_##_name __initdata = { \ }; #define MMP2_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...) \ -struct pxa_device_desc mmp2_device_##_name __initdata = { \ +struct mmp_device_desc mmp2_device_##_name __initdata = { \ .dev_name = "mmp2-" #_name, \ .drv_name = _drv, \ .id = _id, \ @@ -50,7 +50,7 @@ struct pxa_device_desc mmp2_device_##_name __initdata = { \ .dma = { _dma }, \ } -extern int pxa_register_device(struct pxa_device_desc *, void *, size_t); +extern int mmp_register_device(struct mmp_device_desc *, void *, size_t); extern int pxa_usb_phy_init(void __iomem *phy_reg); extern void pxa_usb_phy_deinit(void __iomem *phy_reg); diff --git a/arch/arm/mach-mmp/mfp.h b/arch/arm/mach-mmp/mfp.h index 75a4acb33b1b60..6f30579877567f 100644 --- a/arch/arm/mach-mmp/mfp.h +++ b/arch/arm/mach-mmp/mfp.h @@ -2,7 +2,7 @@ #ifndef __ASM_MACH_MFP_H #define __ASM_MACH_MFP_H -#include <plat/mfp.h> +#include <linux/soc/pxa/mfp.h> /* * NOTE: the MFPR register bit definitions on PXA168 processor lines are a diff --git a/arch/arm/mach-mmp/mmp2.h b/arch/arm/mach-mmp/mmp2.h index adafc4fba8f4ba..3ebc1bb13f71f6 100644 --- a/arch/arm/mach-mmp/mmp2.h +++ b/arch/arm/mach-mmp/mmp2.h @@ -15,28 +15,28 @@ extern void mmp2_clear_pmic_int(void); #include "devices.h" -extern struct pxa_device_desc mmp2_device_uart1; -extern struct pxa_device_desc mmp2_device_uart2; -extern struct pxa_device_desc mmp2_device_uart3; -extern struct pxa_device_desc mmp2_device_uart4; -extern struct pxa_device_desc mmp2_device_twsi1; -extern struct pxa_device_desc mmp2_device_twsi2; -extern struct pxa_device_desc mmp2_device_twsi3; -extern struct pxa_device_desc mmp2_device_twsi4; -extern struct pxa_device_desc mmp2_device_twsi5; -extern struct pxa_device_desc mmp2_device_twsi6; -extern struct pxa_device_desc mmp2_device_sdh0; -extern struct pxa_device_desc mmp2_device_sdh1; -extern struct pxa_device_desc mmp2_device_sdh2; -extern struct pxa_device_desc mmp2_device_sdh3; -extern struct pxa_device_desc mmp2_device_asram; -extern struct pxa_device_desc mmp2_device_isram; +extern struct mmp_device_desc mmp2_device_uart1; +extern struct mmp_device_desc mmp2_device_uart2; +extern struct mmp_device_desc mmp2_device_uart3; +extern struct mmp_device_desc mmp2_device_uart4; +extern struct mmp_device_desc mmp2_device_twsi1; +extern struct mmp_device_desc mmp2_device_twsi2; +extern struct mmp_device_desc mmp2_device_twsi3; +extern struct mmp_device_desc mmp2_device_twsi4; +extern struct mmp_device_desc mmp2_device_twsi5; +extern struct mmp_device_desc mmp2_device_twsi6; +extern struct mmp_device_desc mmp2_device_sdh0; +extern struct mmp_device_desc mmp2_device_sdh1; +extern struct mmp_device_desc mmp2_device_sdh2; +extern struct mmp_device_desc mmp2_device_sdh3; +extern struct mmp_device_desc mmp2_device_asram; +extern struct mmp_device_desc mmp2_device_isram; extern struct platform_device mmp2_device_gpio; static inline int mmp2_add_uart(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &mmp2_device_uart1; break; @@ -47,13 +47,13 @@ static inline int mmp2_add_uart(int id) return -EINVAL; } - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data, struct i2c_board_info *info, unsigned size) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; int ret; switch (id) { @@ -71,12 +71,12 @@ static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data, if (ret) return ret; - return pxa_register_device(d, data, sizeof(*data)); + return mmp_register_device(d, data, sizeof(*data)); } static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 0: d = &mmp2_device_sdh0; break; @@ -87,17 +87,17 @@ static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data) return -EINVAL; } - return pxa_register_device(d, data, sizeof(*data)); + return mmp_register_device(d, data, sizeof(*data)); } static inline int mmp2_add_asram(struct sram_platdata *data) { - return pxa_register_device(&mmp2_device_asram, data, sizeof(*data)); + return mmp_register_device(&mmp2_device_asram, data, sizeof(*data)); } static inline int mmp2_add_isram(struct sram_platdata *data) { - return pxa_register_device(&mmp2_device_isram, data, sizeof(*data)); + return mmp_register_device(&mmp2_device_isram, data, sizeof(*data)); } #endif /* __ASM_MACH_MMP2_H */ diff --git a/arch/arm/mach-mmp/pxa168.h b/arch/arm/mach-mmp/pxa168.h index dff651b9f252d4..34f907cd165a8c 100644 --- a/arch/arm/mach-mmp/pxa168.h +++ b/arch/arm/mach-mmp/pxa168.h @@ -21,24 +21,24 @@ extern void pxa168_clear_keypad_wakeup(void); #include "devices.h" -extern struct pxa_device_desc pxa168_device_uart1; -extern struct pxa_device_desc pxa168_device_uart2; -extern struct pxa_device_desc pxa168_device_uart3; -extern struct pxa_device_desc pxa168_device_twsi0; -extern struct pxa_device_desc pxa168_device_twsi1; -extern struct pxa_device_desc pxa168_device_pwm1; -extern struct pxa_device_desc pxa168_device_pwm2; -extern struct pxa_device_desc pxa168_device_pwm3; -extern struct pxa_device_desc pxa168_device_pwm4; -extern struct pxa_device_desc pxa168_device_ssp1; -extern struct pxa_device_desc pxa168_device_ssp2; -extern struct pxa_device_desc pxa168_device_ssp3; -extern struct pxa_device_desc pxa168_device_ssp4; -extern struct pxa_device_desc pxa168_device_ssp5; -extern struct pxa_device_desc pxa168_device_nand; -extern struct pxa_device_desc pxa168_device_fb; -extern struct pxa_device_desc pxa168_device_keypad; -extern struct pxa_device_desc pxa168_device_eth; +extern struct mmp_device_desc pxa168_device_uart1; +extern struct mmp_device_desc pxa168_device_uart2; +extern struct mmp_device_desc pxa168_device_uart3; +extern struct mmp_device_desc pxa168_device_twsi0; +extern struct mmp_device_desc pxa168_device_twsi1; +extern struct mmp_device_desc pxa168_device_pwm1; +extern struct mmp_device_desc pxa168_device_pwm2; +extern struct mmp_device_desc pxa168_device_pwm3; +extern struct mmp_device_desc pxa168_device_pwm4; +extern struct mmp_device_desc pxa168_device_ssp1; +extern struct mmp_device_desc pxa168_device_ssp2; +extern struct mmp_device_desc pxa168_device_ssp3; +extern struct mmp_device_desc pxa168_device_ssp4; +extern struct mmp_device_desc pxa168_device_ssp5; +extern struct mmp_device_desc pxa168_device_nand; +extern struct mmp_device_desc pxa168_device_fb; +extern struct mmp_device_desc pxa168_device_keypad; +extern struct mmp_device_desc pxa168_device_eth; /* pdata can be NULL */ extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata); @@ -48,7 +48,7 @@ extern struct platform_device pxa168_device_gpio; static inline int pxa168_add_uart(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &pxa168_device_uart1; break; @@ -59,13 +59,13 @@ static inline int pxa168_add_uart(int id) if (d == NULL) return -EINVAL; - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data, struct i2c_board_info *info, unsigned size) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; int ret; switch (id) { @@ -79,12 +79,12 @@ static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data, if (ret) return ret; - return pxa_register_device(d, data, sizeof(*data)); + return mmp_register_device(d, data, sizeof(*data)); } static inline int pxa168_add_pwm(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &pxa168_device_pwm1; break; @@ -95,12 +95,12 @@ static inline int pxa168_add_pwm(int id) return -EINVAL; } - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int pxa168_add_ssp(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &pxa168_device_ssp1; break; @@ -111,17 +111,17 @@ static inline int pxa168_add_ssp(int id) default: return -EINVAL; } - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info) { - return pxa_register_device(&pxa168_device_nand, info, sizeof(*info)); + return mmp_register_device(&pxa168_device_nand, info, sizeof(*info)); } static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi) { - return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi)); + return mmp_register_device(&pxa168_device_fb, mi, sizeof(*mi)); } static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data) @@ -129,11 +129,11 @@ static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data) if (cpu_is_pxa168()) data->clear_wakeup_event = pxa168_clear_keypad_wakeup; - return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data)); + return mmp_register_device(&pxa168_device_keypad, data, sizeof(*data)); } static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data) { - return pxa_register_device(&pxa168_device_eth, data, sizeof(*data)); + return mmp_register_device(&pxa168_device_eth, data, sizeof(*data)); } #endif /* __ASM_MACH_PXA168_H */ diff --git a/arch/arm/mach-mmp/pxa910.h b/arch/arm/mach-mmp/pxa910.h index 2dfe38e4acc13a..6ace5a8aa15b90 100644 --- a/arch/arm/mach-mmp/pxa910.h +++ b/arch/arm/mach-mmp/pxa910.h @@ -13,28 +13,28 @@ extern void __init pxa910_init_irq(void); #include "devices.h" -extern struct pxa_device_desc pxa910_device_uart1; -extern struct pxa_device_desc pxa910_device_uart2; -extern struct pxa_device_desc pxa910_device_twsi0; -extern struct pxa_device_desc pxa910_device_twsi1; -extern struct pxa_device_desc pxa910_device_pwm1; -extern struct pxa_device_desc pxa910_device_pwm2; -extern struct pxa_device_desc pxa910_device_pwm3; -extern struct pxa_device_desc pxa910_device_pwm4; -extern struct pxa_device_desc pxa910_device_nand; +extern struct mmp_device_desc pxa910_device_uart1; +extern struct mmp_device_desc pxa910_device_uart2; +extern struct mmp_device_desc pxa910_device_twsi0; +extern struct mmp_device_desc pxa910_device_twsi1; +extern struct mmp_device_desc pxa910_device_pwm1; +extern struct mmp_device_desc pxa910_device_pwm2; +extern struct mmp_device_desc pxa910_device_pwm3; +extern struct mmp_device_desc pxa910_device_pwm4; +extern struct mmp_device_desc pxa910_device_nand; extern struct platform_device pxa168_device_usb_phy; extern struct platform_device pxa168_device_u2o; extern struct platform_device pxa168_device_u2ootg; extern struct platform_device pxa168_device_u2oehci; -extern struct pxa_device_desc pxa910_device_disp; -extern struct pxa_device_desc pxa910_device_fb; -extern struct pxa_device_desc pxa910_device_panel; +extern struct mmp_device_desc pxa910_device_disp; +extern struct mmp_device_desc pxa910_device_fb; +extern struct mmp_device_desc pxa910_device_panel; extern struct platform_device pxa910_device_gpio; extern struct platform_device pxa910_device_rtc; static inline int pxa910_add_uart(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &pxa910_device_uart1; break; @@ -44,13 +44,13 @@ static inline int pxa910_add_uart(int id) if (d == NULL) return -EINVAL; - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data, struct i2c_board_info *info, unsigned size) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; int ret; switch (id) { @@ -64,12 +64,12 @@ static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data, if (ret) return ret; - return pxa_register_device(d, data, sizeof(*data)); + return mmp_register_device(d, data, sizeof(*data)); } static inline int pxa910_add_pwm(int id) { - struct pxa_device_desc *d = NULL; + struct mmp_device_desc *d = NULL; switch (id) { case 1: d = &pxa910_device_pwm1; break; @@ -80,11 +80,11 @@ static inline int pxa910_add_pwm(int id) return -EINVAL; } - return pxa_register_device(d, NULL, 0); + return mmp_register_device(d, NULL, 0); } static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info) { - return pxa_register_device(&pxa910_device_nand, info, sizeof(*info)); + return mmp_register_device(&pxa910_device_nand, info, sizeof(*info)); } #endif /* __ASM_MACH_PXA910_H */ diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c deleted file mode 100644 index 3261d2322198aa..00000000000000 --- a/arch/arm/mach-mmp/tavorevb.c +++ /dev/null @@ -1,113 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-mmp/tavorevb.c - * - * Support for the Marvell PXA910-based TavorEVB Development Platform. - */ -#include <linux/gpio.h> -#include <linux/gpio-pxa.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/smc91x.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include "addr-map.h" -#include "mfp-pxa910.h" -#include "pxa910.h" -#include "irqs.h" - -#include "common.h" - -static unsigned long tavorevb_pin_config[] __initdata = { - /* UART2 */ - GPIO47_UART2_RXD, - GPIO48_UART2_TXD, - - /* SMC */ - SM_nCS0_nCS0, - SM_ADV_SM_ADV, - SM_SCLK_SM_SCLK, - SM_SCLK_SM_SCLK, - SM_BE0_SM_BE0, - SM_BE1_SM_BE1, - - /* DFI */ - DF_IO0_ND_IO0, - DF_IO1_ND_IO1, - DF_IO2_ND_IO2, - DF_IO3_ND_IO3, - DF_IO4_ND_IO4, - DF_IO5_ND_IO5, - DF_IO6_ND_IO6, - DF_IO7_ND_IO7, - DF_IO8_ND_IO8, - DF_IO9_ND_IO9, - DF_IO10_ND_IO10, - DF_IO11_ND_IO11, - DF_IO12_ND_IO12, - DF_IO13_ND_IO13, - DF_IO14_ND_IO14, - DF_IO15_ND_IO15, - DF_nCS0_SM_nCS2_nCS0, - DF_ALE_SM_WEn_ND_ALE, - DF_CLE_SM_OEn_ND_CLE, - DF_WEn_DF_WEn, - DF_REn_DF_REn, - DF_RDY0_DF_RDY0, -}; - -static struct pxa_gpio_platform_data pxa910_gpio_pdata = { - .irq_base = MMP_GPIO_TO_IRQ(0), -}; - -static struct smc91x_platdata tavorevb_smc91x_info = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, -}; - -static struct resource smc91x_resources[] = { - [0] = { - .start = SMC_CS1_PHYS_BASE + 0x300, - .end = SMC_CS1_PHYS_BASE + 0xfffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MMP_GPIO_TO_IRQ(80), - .end = MMP_GPIO_TO_IRQ(80), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE, - } -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .dev = { - .platform_data = &tavorevb_smc91x_info, - }, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static void __init tavorevb_init(void) -{ - mfp_config(ARRAY_AND_SIZE(tavorevb_pin_config)); - - /* on-chip devices */ - pxa910_add_uart(1); - platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata, - sizeof(struct pxa_gpio_platform_data)); - platform_device_register(&pxa910_device_gpio); - - /* off-chip devices */ - platform_device_register(&smc91x_device); -} - -MACHINE_START(TAVOREVB, "PXA910 Evaluation Board (aka TavorEVB)") - .map_io = mmp_map_io, - .nr_irqs = MMP_NR_IRQS, - .init_irq = pxa910_init_irq, - .init_time = pxa910_timer_init, - .init_machine = tavorevb_init, - .restart = mmp_restart, -MACHINE_END diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c index 4f240760d4aa0c..345b2e6d5c7ebd 100644 --- a/arch/arm/mach-mmp/ttc_dkb.c +++ b/arch/arm/mach-mmp/ttc_dkb.c @@ -253,12 +253,12 @@ static struct spi_board_info spi_board_info[] __initdata = { static void __init add_disp(void) { - pxa_register_device(&pxa910_device_disp, + mmp_register_device(&pxa910_device_disp, &dkb_disp_info, sizeof(dkb_disp_info)); spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); - pxa_register_device(&pxa910_device_fb, + mmp_register_device(&pxa910_device_fb, &dkb_fb_info, sizeof(dkb_fb_info)); - pxa_register_device(&pxa910_device_panel, + mmp_register_device(&pxa910_device_panel, &dkb_tpo_panel_info, sizeof(dkb_tpo_panel_info)); } #endif diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 57f0be4065c109..a5df1d9f336005 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -1,4 +1,19 @@ # SPDX-License-Identifier: GPL-2.0-only +menuconfig ARCH_PXA + bool "PXA2xx/PXA3xx-based" + depends on ARCH_MULTI_V5 + depends on CPU_LITTLE_ENDIAN + select ARM_CPU_SUSPEND if PM + select CLKSRC_PXA + select CLKSRC_MMIO + select TIMER_OF + select CPU_XSCALE if !CPU_XSC3 + select GPIO_PXA + select GPIOLIB + select PLAT_PXA + help + Support for Intel/Marvell's PXA2xx/PXA3xx processor line. + if ARCH_PXA menu "Intel PXA2xx/PXA3xx Implementations" diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile index 68730ceb8b7cca..0aec36e67dc113 100644 --- a/arch/arm/mach-pxa/Makefile +++ b/arch/arm/mach-pxa/Makefile @@ -37,7 +37,8 @@ obj-$(CONFIG_MACH_SAAR) += saar.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o obj-$(CONFIG_ARCH_VIPER) += viper.o obj-$(CONFIG_MACH_ARCOM_ZEUS) += zeus.o -obj-$(CONFIG_MACH_BALLOON3) += balloon3.o +obj-$(CONFIG_ARCOM_PCMCIA) += viper-pcmcia.o +obj-$(CONFIG_MACH_BALLOON3) += balloon3.o balloon3-pcmcia.o obj-$(CONFIG_MACH_CSB726) += csb726.o obj-$(CONFIG_CSB726_CSB701) += csb701.o obj-$(CONFIG_MACH_CM_X300) += cm-x300.o @@ -47,18 +48,20 @@ obj-$(CONFIG_GUMSTIX_AM200EPD) += am200epd.o obj-$(CONFIG_GUMSTIX_AM300EPD) += am300epd.o obj-$(CONFIG_MACH_XCEP) += xcep.o obj-$(CONFIG_MACH_TRIZEPS4) += trizeps4.o +obj-$(CONFIG_TRIZEPS_PCMCIA) += trizeps4-pcmcia.o obj-$(CONFIG_MACH_LOGICPD_PXA270) += lpd270.o obj-$(CONFIG_MACH_PCM027) += pcm027.o obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o -obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o +obj-$(CONFIG_MACH_COLIBRI) += colibri-pxa270.o colibri-pcmcia.o obj-$(CONFIG_MACH_COLIBRI_EVALBOARD) += colibri-evalboard.o obj-$(CONFIG_MACH_COLIBRI_PXA270_INCOME) += colibri-pxa270-income.o obj-$(CONFIG_MACH_COLIBRI300) += colibri-pxa3xx.o colibri-pxa300.o -obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o -obj-$(CONFIG_MACH_VPAC270) += vpac270.o +obj-$(CONFIG_MACH_COLIBRI320) += colibri-pxa3xx.o colibri-pxa320.o colibri-pcmcia.o +obj-$(CONFIG_MACH_VPAC270) += vpac270.o vpac270-pcmcia.o # End-user Products obj-$(CONFIG_MACH_H4700) += hx4700.o +obj-$(CONFIG_MACH_H4700) += hx4700-pcmcia.o obj-$(CONFIG_MACH_H5000) += h5000.o obj-$(CONFIG_MACH_HIMALAYA) += himalaya.o obj-$(CONFIG_MACH_MAGICIAN) += magician.o @@ -66,12 +69,12 @@ obj-$(CONFIG_MACH_MIOA701) += mioa701.o mioa701_bootresume.o obj-$(CONFIG_PXA_EZX) += ezx.o obj-$(CONFIG_MACH_MP900C) += mp900.o obj-$(CONFIG_MACH_PALMTE2) += palmte2.o -obj-$(CONFIG_MACH_PALMTC) += palmtc.o +obj-$(CONFIG_MACH_PALMTC) += palmtc.o palmtc-pcmcia.o obj-$(CONFIG_MACH_PALM27X) += palm27x.o obj-$(CONFIG_MACH_PALMT5) += palmt5.o -obj-$(CONFIG_MACH_PALMTX) += palmtx.o +obj-$(CONFIG_MACH_PALMTX) += palmtx.o palmtx-pcmcia.o obj-$(CONFIG_MACH_PALMZ72) += palmz72.o -obj-$(CONFIG_MACH_PALMLD) += palmld.o +obj-$(CONFIG_MACH_PALMLD) += palmld.o palmld-pcmcia.o obj-$(CONFIG_PALM_TREO) += palmtreo.o obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o sharpsl_pm.o corgi_pm.o obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o sharpsl_pm.o spitz_pm.o @@ -79,6 +82,7 @@ obj-$(CONFIG_MACH_POODLE) += poodle.o obj-$(CONFIG_MACH_TOSA) += tosa.o obj-$(CONFIG_MACH_ICONTROL) += icontrol.o mxm8x10.o obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o +obj-$(CONFIG_MACH_E740) += e740-pcmcia.o obj-$(CONFIG_MACH_ZIPIT2) += z2.o obj-$(CONFIG_PXA_SYSTEMS_CPLDS) += pxa_cplds_irqs.o diff --git a/arch/arm/mach-pxa/Makefile.boot b/arch/arm/mach-pxa/Makefile.boot deleted file mode 100644 index bb6e353ecf062b..00000000000000 --- a/arch/arm/mach-pxa/Makefile.boot +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0-only - zreladdr-y += 0xa0008000 - diff --git a/arch/arm/mach-pxa/include/mach/addr-map.h b/arch/arm/mach-pxa/addr-map.h index 93cfe7dbfec697..93cfe7dbfec697 100644 --- a/arch/arm/mach-pxa/include/mach/addr-map.h +++ b/arch/arm/mach-pxa/addr-map.h diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index 17d08abeeb1795..4b55bc89db8fd7 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -30,7 +30,7 @@ #include "gumstix.h" #include "mfp-pxa25x.h" -#include <mach/irqs.h> +#include "irqs.h" #include <linux/platform_data/video-pxafb.h> #include "generic.h" diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/arch/arm/mach-pxa/balloon3-pcmcia.c index 5fe1da7a50e4af..6a27b76cc6038c 100644 --- a/drivers/pcmcia/pxa2xx_balloon3.c +++ b/arch/arm/mach-pxa/balloon3-pcmcia.c @@ -20,11 +20,11 @@ #include <linux/irq.h> #include <linux/io.h> -#include <mach/balloon3.h> +#include "balloon3.h" #include <asm/mach-types.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 26140249c78452..896d47d9a8dc08 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -40,8 +40,8 @@ #include <asm/mach/flash.h> #include "pxa27x.h" -#include <mach/balloon3.h> -#include <mach/audio.h> +#include "balloon3.h" +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include "udc.h" diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/balloon3.h index 04f3639c408293..04f3639c408293 100644 --- a/arch/arm/mach-pxa/include/mach/balloon3.h +++ b/arch/arm/mach-pxa/balloon3.h diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 2e35354b61f564..01f364a664468a 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -40,6 +40,8 @@ #include <linux/spi/spi_gpio.h> #include <linux/spi/tdo24m.h> +#include <linux/soc/pxa/cpu.h> + #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/setup.h> @@ -51,7 +53,7 @@ #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/usb-pxa3xx-ulpi.h> #include <asm/mach/map.h> @@ -354,13 +356,13 @@ static struct platform_device cm_x300_spi_gpio = { static struct gpiod_lookup_table cm_x300_spi_gpiod_table = { .dev_id = "spi_gpio", .table = { - GPIO_LOOKUP("gpio-pxa", GPIO_LCD_SCL, + GPIO_LOOKUP("pca9555.1", GPIO_LCD_SCL - GPIO_LCD_BASE, "sck", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio-pxa", GPIO_LCD_DIN, + GPIO_LOOKUP("pca9555.1", GPIO_LCD_DIN - GPIO_LCD_BASE, "mosi", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio-pxa", GPIO_LCD_DOUT, + GPIO_LOOKUP("pca9555.1", GPIO_LCD_DOUT - GPIO_LCD_BASE, "miso", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio-pxa", GPIO_LCD_CS, + GPIO_LOOKUP("pca9555.1", GPIO_LCD_CS - GPIO_LCD_BASE, "cs", GPIO_ACTIVE_HIGH), { }, }, diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index b9c173ede891eb..b62af07b8f96c4 100644 --- a/arch/arm/mach-pxa/colibri-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -13,7 +13,6 @@ #include <linux/interrupt.h> #include <linux/gpio/machine.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/mach/arch.h> #include <linux/i2c.h> #include <linux/platform_data/i2c-pxa.h> diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/arch/arm/mach-pxa/colibri-pcmcia.c index f0f725e996044b..9da7b478e5eba2 100644 --- a/drivers/pcmcia/pxa2xx_colibri.c +++ b/arch/arm/mach-pxa/colibri-pcmcia.c @@ -14,7 +14,7 @@ #include <asm/mach-types.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> #define COLIBRI270_RESET_GPIO 53 #define COLIBRI270_PPEN_GPIO 107 diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index e5879e8b068243..f6eaf464ca8361 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -25,7 +25,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include "pxa27x.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c index 2f2cd2ae4187e6..5dc66975283683 100644 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ b/arch/arm/mach-pxa/colibri-pxa270.c @@ -23,7 +23,7 @@ #include <asm/mach-types.h> #include <linux/sizes.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "colibri.h" #include "pxa27x.h" diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 82052dfd96b69e..11ca6c4795e745 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/interrupt.h> +#include <linux/soc/pxa/cpu.h> #include <asm/mach-types.h> #include <linux/sizes.h> @@ -23,7 +24,7 @@ #include "colibri.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/video-pxafb.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 35dd3adb7712e5..1a59056e181e64 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c @@ -24,7 +24,7 @@ #include "colibri.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "pxa27x-udc.h" #include "udc.h" diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 3cead80a2b3720..77d6ef5fa42d3c 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c @@ -13,12 +13,11 @@ #include <linux/gpio.h> #include <linux/etherdevice.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <linux/sizes.h> #include <asm/system_info.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> -#include <mach/pxa3xx-regs.h> +#include "pxa3xx-regs.h" #include "mfp-pxa300.h" #include "colibri.h" #include <linux/platform_data/mmc-pxamci.h> diff --git a/arch/arm/mach-pxa/colibri.h b/arch/arm/mach-pxa/colibri.h index 85525d49e321bc..01a46f36cc1f68 100644 --- a/arch/arm/mach-pxa/colibri.h +++ b/arch/arm/mach-pxa/colibri.h @@ -3,7 +3,7 @@ #define _COLIBRI_H_ #include <net/ax88796.h> -#include <mach/mfp.h> +#include "mfp.h" /* * base board glue for PXA270 module diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 44659fbc37bab8..c546356d0f0214 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -39,7 +39,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -50,7 +49,7 @@ #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/mmc-pxamci.h> #include "udc.h" -#include <mach/corgi.h> +#include "corgi.h" #include "sharpsl_pm.h" #include <asm/mach/sharpsl_param.h> @@ -473,6 +472,25 @@ static struct platform_device corgiled_device = { }, }; +static struct gpiod_lookup_table corgi_audio_gpio_table = { + .dev_id = "corgi-audio", + .table = { + GPIO_LOOKUP("sharp-scoop", + CORGI_GPIO_MUTE_L - CORGI_SCOOP_GPIO_BASE, + "mute-l", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop", + CORGI_GPIO_MUTE_R - CORGI_SCOOP_GPIO_BASE, + "mute-r", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop", + CORGI_GPIO_APM_ON - CORGI_SCOOP_GPIO_BASE, + "apm-on", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop", + CORGI_GPIO_MIC_BIAS - CORGI_SCOOP_GPIO_BASE, + "mic-bias", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /* * Corgi Audio */ @@ -745,6 +763,7 @@ static void __init corgi_init(void) pxa_set_udc_info(&udc_info); gpiod_add_lookup_table(&corgi_mci_gpio_table); + gpiod_add_lookup_table(&corgi_audio_gpio_table); pxa_set_mci_info(&corgi_mci_platform_data); pxa_set_ficp_info(&corgi_ficp_platform_data); pxa_set_i2c_info(NULL); diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/corgi.h index b565ca7b8cdad5..b565ca7b8cdad5 100644 --- a/arch/arm/mach-pxa/include/mach/corgi.h +++ b/arch/arm/mach-pxa/corgi.h diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c index 092dcb9fced5fe..555a5c1afd9664 100644 --- a/arch/arm/mach-pxa/corgi_pm.c +++ b/arch/arm/mach-pxa/corgi_pm.c @@ -19,10 +19,9 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <mach/hardware.h> -#include <mach/corgi.h> -#include <mach/pxa2xx-regs.h> +#include "corgi.h" +#include "pxa2xx-regs.h" #include "sharpsl_pm.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index 98fcdc6e2944ec..410b1af87d55bc 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -17,12 +17,13 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> + #include "csb726.h" #include "pxa27x.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/audio.h> -#include <mach/smemc.h> +#include <linux/platform_data/asoc-pxa.h> +#include "smemc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/csb726.h b/arch/arm/mach-pxa/csb726.h index 30d7cf926b8432..628928743bd587 100644 --- a/arch/arm/mach-pxa/csb726.h +++ b/arch/arm/mach-pxa/csb726.h @@ -7,7 +7,7 @@ #ifndef CSB726_H #define CSB726_H -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ #define CSB726_GPIO_IRQ_LAN 52 #define CSB726_GPIO_IRQ_SM501 53 diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 09b8495f3fd91b..a7b92dd1ca9e98 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -9,21 +9,23 @@ #include <linux/dmaengine.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/platform_data/i2c-pxa.h> +#include <linux/soc/pxa/cpu.h> #include "udc.h" #include <linux/platform_data/usb-pxa3xx-ulpi.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> -#include <mach/irqs.h> +#include "irqs.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/keypad-pxa27x.h> #include <linux/platform_data/media/camera-pxa.h> -#include <mach/audio.h> -#include <mach/hardware.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/mmp_dma.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> +#include "regs-ost.h" +#include "reset.h" #include "devices.h" #include "generic.h" @@ -1118,3 +1120,12 @@ void __init pxa2xx_set_dmac_info(struct mmp_dma_platdata *dma_pdata) { pxa_register_device(&pxa2xx_pxa_dma, dma_pdata); } + +void __init pxa_register_wdt(unsigned int reset_status) +{ + struct resource res = DEFINE_RES_MEM(OST_PHYS, OST_LEN); + + reset_status &= RESET_STATUS_WATCHDOG; + platform_device_register_resndata(NULL, "sa1100_wdt", -1, &res, 1, + &reset_status, sizeof(reset_status)); +} diff --git a/drivers/pcmcia/pxa2xx_e740.c b/arch/arm/mach-pxa/e740-pcmcia.c index 72caa6d05ab99d..11a2c5d4292015 100644 --- a/drivers/pcmcia/pxa2xx_e740.c +++ b/arch/arm/mach-pxa/e740-pcmcia.c @@ -13,12 +13,12 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <mach/eseries-gpio.h> +#include "eseries-gpio.h" #include <asm/irq.h> #include <asm/mach-types.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { diff --git a/arch/arm/mach-pxa/include/mach/eseries-gpio.h b/arch/arm/mach-pxa/eseries-gpio.h index 5c645600d401c0..5c645600d401c0 100644 --- a/arch/arm/mach-pxa/include/mach/eseries-gpio.h +++ b/arch/arm/mach-pxa/eseries-gpio.h diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c index f37c44b6139d7d..08f8737aa8fd53 100644 --- a/arch/arm/mach-pxa/eseries.c +++ b/arch/arm/mach-pxa/eseries.c @@ -24,6 +24,7 @@ #include <linux/mtd/rawnand.h> #include <linux/mtd/partitions.h> #include <linux/memblock.h> +#include <linux/gpio/machine.h> #include <video/w100fb.h> @@ -32,9 +33,9 @@ #include <asm/mach-types.h> #include "pxa25x.h" -#include <mach/eseries-gpio.h> +#include "eseries-gpio.h" #include "eseries-irq.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include "udc.h" #include <linux/platform_data/irda-pxaficp.h> @@ -520,6 +521,16 @@ static struct platform_device e740_audio_device = { .id = -1, }; +static struct gpiod_lookup_table e740_audio_gpio_table = { + .dev_id = "e740-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO_E740_WM9705_nAVDD2, "Audio power", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", GPIO_E740_AMP_ON, "Output amp", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", GPIO_E740_MIC_ON, "Mic amp", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /* ----------------------------------------------------------------------- */ static struct platform_device *e740_devices[] __initdata = { @@ -540,6 +551,7 @@ static void __init e740_init(void) "UDCCLK", &pxa25x_device_udc.dev), eseries_get_tmio_gpios(); gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); + gpiod_add_lookup_table(&e740_audio_gpio_table); platform_add_devices(ARRAY_AND_SIZE(e740_devices)); pxa_set_ac97_info(NULL); pxa_set_ficp_info(&e7xx_ficp_platform_data); @@ -699,7 +711,6 @@ static struct tc6393xb_platform_data e750_tc6393xb_info = { .irq_base = IRQ_BOARD_START, .scr_pll2cr = 0x0cc1, .scr_gper = 0, - .gpio_base = -1, .suspend = &eseries_tmio_suspend, .resume = &eseries_tmio_resume, .enable = &eseries_tmio_enable, @@ -716,6 +727,15 @@ static struct platform_device e750_tc6393xb_device = { .resource = eseries_tmio_resources, }; +static struct gpiod_lookup_table e750_audio_gpio_table = { + .dev_id = "e750-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO_E750_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("gpio-pxa", GPIO_E750_SPK_AMP_OFF, "Mic amp", GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct platform_device e750_audio_device = { .name = "e750-audio", .id = -1, @@ -740,6 +760,7 @@ static void __init e750_init(void) "GPIO11_CLK", NULL), eseries_get_tmio_gpios(); gpiod_add_lookup_table(&e7xx_gpio_vbus_gpiod_table); + gpiod_add_lookup_table(&e750_audio_gpio_table); platform_add_devices(ARRAY_AND_SIZE(e750_devices)); pxa_set_ac97_info(NULL); pxa_set_ficp_info(&e7xx_ficp_platform_data); @@ -918,7 +939,6 @@ static struct tc6393xb_platform_data e800_tc6393xb_info = { .irq_base = IRQ_BOARD_START, .scr_pll2cr = 0x0cc1, .scr_gper = 0, - .gpio_base = -1, .suspend = &eseries_tmio_suspend, .resume = &eseries_tmio_resume, .enable = &eseries_tmio_enable, @@ -935,6 +955,15 @@ static struct platform_device e800_tc6393xb_device = { .resource = eseries_tmio_resources, }; +static struct gpiod_lookup_table e800_audio_gpio_table = { + .dev_id = "e800-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO_E800_HP_AMP_OFF, "Output amp", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("gpio-pxa", GPIO_E800_SPK_AMP_ON, "Mic amp", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static struct platform_device e800_audio_device = { .name = "e800-audio", .id = -1, @@ -959,6 +988,7 @@ static void __init e800_init(void) "GPIO11_CLK", NULL), eseries_get_tmio_gpios(); gpiod_add_lookup_table(&e800_gpio_vbus_gpiod_table); + gpiod_add_lookup_table(&e800_audio_gpio_table); platform_add_devices(ARRAY_AND_SIZE(e800_devices)); pxa_set_ac97_info(NULL); } diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index eb85950e7c0e8a..69c2ec02a16c7f 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -29,7 +29,6 @@ #include "pxa27x.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/hardware.h> #include <linux/platform_data/keypad-pxa27x.h> #include <linux/platform_data/media/camera-pxa.h> diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index ab7cdffd7ea807..02fdde7e3e342d 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -17,15 +17,18 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/soc/pxa/smemc.h> +#include <linux/clk/pxa.h> -#include <mach/hardware.h> #include <asm/mach/map.h> #include <asm/mach-types.h> -#include <mach/irqs.h> -#include <mach/reset.h> -#include <mach/smemc.h> -#include <mach/pxa3xx-regs.h> +#include "addr-map.h" +#include "irqs.h" +#include "reset.h" +#include "smemc.h" +#include "pxa3xx-regs.h" #include "generic.h" #include <clocksource/pxa.h> @@ -46,28 +49,47 @@ void clear_reset_status(unsigned int mask) void __init pxa_timer_init(void) { if (cpu_is_pxa25x()) - pxa25x_clocks_init(); + pxa25x_clocks_init(io_p2v(0x41300000)); if (cpu_is_pxa27x()) - pxa27x_clocks_init(); + pxa27x_clocks_init(io_p2v(0x41300000)); if (cpu_is_pxa3xx()) - pxa3xx_clocks_init(); + pxa3xx_clocks_init(io_p2v(0x41340000), io_p2v(0x41350000)); pxa_timer_nodt_init(IRQ_OST0, io_p2v(0x40a00000)); } -/* - * Get the clock frequency as reflected by CCCR and the turbo flag. - * We assume these values have been applied via a fcs. - * If info is not 0 we also display the current settings. - */ -unsigned int get_clk_frequency_khz(int info) +void pxa_smemc_set_pcmcia_timing(int sock, u32 mcmem, u32 mcatt, u32 mcio) { - if (cpu_is_pxa25x()) - return pxa25x_get_clk_frequency_khz(info); - else if (cpu_is_pxa27x()) - return pxa27x_get_clk_frequency_khz(info); - return 0; + __raw_writel(mcmem, MCMEM(sock)); + __raw_writel(mcatt, MCATT(sock)); + __raw_writel(mcio, MCIO(sock)); +} +EXPORT_SYMBOL_GPL(pxa_smemc_set_pcmcia_timing); + +void pxa_smemc_set_pcmcia_socket(int nr) +{ + switch (nr) { + case 0: + __raw_writel(0, MECR); + break; + case 1: + /* + * We have at least one socket, so set MECR:CIT + * (Card Is There) + */ + __raw_writel(MECR_CIT, MECR); + break; + case 2: + /* Set CIT and MECR:NOS (Number Of Sockets) */ + __raw_writel(MECR_CIT | MECR_NOS, MECR); + break; + } +} +EXPORT_SYMBOL_GPL(pxa_smemc_set_pcmcia_socket); + +void __iomem *pxa_smemc_get_mdrefr(void) +{ + return MDREFR; } -EXPORT_SYMBOL(get_clk_frequency_khz); /* * Intel PXA2xx internal register mapping. diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 3b7873f8e1f8c5..7bb1499de4c5d8 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -10,7 +10,6 @@ struct irq_data; -extern unsigned int get_clk_frequency_khz(int info); extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)); extern void __init pxa_map_io(void); @@ -23,19 +22,16 @@ extern void pxa_timer_init(void); #define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) #define pxa25x_handle_irq icip_handle_irq -extern int __init pxa25x_clocks_init(void); extern void __init pxa25x_init_irq(void); extern void __init pxa25x_map_io(void); extern void __init pxa26x_init_irq(void); #define pxa27x_handle_irq ichp_handle_irq -extern int __init pxa27x_clocks_init(void); extern unsigned pxa27x_get_clk_frequency_khz(int); extern void __init pxa27x_init_irq(void); extern void __init pxa27x_map_io(void); #define pxa3xx_handle_irq ichp_handle_irq -extern int __init pxa3xx_clocks_init(void); extern void __init pxa3xx_init_irq(void); extern void __init pxa3xx_map_io(void); @@ -71,8 +67,3 @@ extern unsigned pxa25x_get_clk_frequency_khz(int); #define pxa27x_get_clk_frequency_khz(x) (0) #endif -#ifdef CONFIG_PXA3xx -extern unsigned pxa3xx_get_clk_frequency_khz(int); -#else -#define pxa3xx_get_clk_frequency_khz(x) (0) -#endif diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c index 49dd618b10f7ef..72b08a9bf0fd2a 100644 --- a/arch/arm/mach-pxa/gumstix.c +++ b/arch/arm/mach-pxa/gumstix.c @@ -28,7 +28,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <linux/sizes.h> diff --git a/arch/arm/mach-pxa/gumstix.h b/arch/arm/mach-pxa/gumstix.h index 470250cdee165e..9005b3c0aabdef 100644 --- a/arch/arm/mach-pxa/gumstix.h +++ b/arch/arm/mach-pxa/gumstix.h @@ -3,7 +3,7 @@ * arch/arm/mach-pxa/include/mach/gumstix.h */ -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* BTRESET - Reset line to Bluetooth module, active low signal. */ #define GPIO_GUMSTIX_BTRESET 7 diff --git a/arch/arm/mach-pxa/h5000.c b/arch/arm/mach-pxa/h5000.c index ece1e71c90a919..212efe24aedb22 100644 --- a/arch/arm/mach-pxa/h5000.c +++ b/arch/arm/mach-pxa/h5000.c @@ -29,7 +29,7 @@ #include "pxa25x.h" #include "h5000.h" #include "udc.h" -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" diff --git a/drivers/pcmcia/pxa2xx_hx4700.c b/arch/arm/mach-pxa/hx4700-pcmcia.c index 87b6a1639d948d..e2331dfe427d7e 100644 --- a/drivers/pcmcia/pxa2xx_hx4700.c +++ b/arch/arm/mach-pxa/hx4700-pcmcia.c @@ -10,9 +10,9 @@ #include <linux/irq.h> #include <asm/mach-types.h> -#include <mach/hx4700.h> +#include "hx4700.h" -#include "soc_common.h" +#include <pcmcia/soc_common.h> static struct gpio gpios[] = { { GPIO114_HX4700_CF_RESET, GPIOF_OUT_INIT_LOW, "CF reset" }, diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index e1870fbb19e7e9..2ae06edf413cf8 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -36,12 +36,12 @@ #include <linux/spi/pxa2xx_spi.h> #include <linux/platform_data/i2c-pxa.h> -#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include "pxa27x.h" -#include <mach/hx4700.h> +#include "addr-map.h" +#include "hx4700.h" #include <linux/platform_data/irda-pxaficp.h> #include <sound/ak4641.h> @@ -834,6 +834,19 @@ static struct i2c_board_info i2c_board_info[] __initdata = { }, }; +static struct gpiod_lookup_table hx4700_audio_gpio_table = { + .dev_id = "hx4700-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO75_HX4700_EARPHONE_nDET, + "earphone-det", GPIO_ACTIVE_LOW), + GPIO_LOOKUP("gpio-pxa", GPIO92_HX4700_HP_DRIVER, + "hp-driver", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", GPIO107_HX4700_SPK_nSD, + "spk-sd", GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct platform_device audio = { .name = "hx4700-audio", .id = -1, @@ -895,6 +908,7 @@ static void __init hx4700_init(void) gpiod_add_lookup_table(&bq24022_gpiod_table); gpiod_add_lookup_table(&gpio_vbus_gpiod_table); + gpiod_add_lookup_table(&hx4700_audio_gpio_table); platform_add_devices(devices, ARRAY_SIZE(devices)); pwm_add_table(hx4700_pwm_lookup, ARRAY_SIZE(hx4700_pwm_lookup)); diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/hx4700.h index 0c30e6d9c660bc..0c30e6d9c660bc 100644 --- a/arch/arm/mach-pxa/include/mach/hx4700.h +++ b/arch/arm/mach-pxa/hx4700.h diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index fb0850af84968a..525d01ddfbbb4c 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -22,7 +22,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> @@ -31,7 +30,6 @@ #include "pxa25x.h" #include "idp.h" #include <linux/platform_data/video-pxafb.h> -#include <mach/bitfield.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/smc91x.h> diff --git a/arch/arm/mach-pxa/idp.h b/arch/arm/mach-pxa/idp.h index a89e6723b1a100..81b9bd9ba75481 100644 --- a/arch/arm/mach-pxa/idp.h +++ b/arch/arm/mach-pxa/idp.h @@ -20,7 +20,7 @@ * IDP hardware. */ -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ #define IDP_FLASH_PHYS (PXA_CS0_PHYS) #define IDP_ALT_FLASH_PHYS (PXA_CS1_PHYS) diff --git a/arch/arm/mach-pxa/include/mach/bitfield.h b/arch/arm/mach-pxa/include/mach/bitfield.h deleted file mode 100644 index fe2ca441bc0a26..00000000000000 --- a/arch/arm/mach-pxa/include/mach/bitfield.h +++ /dev/null @@ -1,114 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * FILE bitfield.h - * - * Version 1.1 - * Author Copyright (c) Marc A. Viredaz, 1998 - * DEC Western Research Laboratory, Palo Alto, CA - * Date April 1998 (April 1997) - * System Advanced RISC Machine (ARM) - * Language C or ARM Assembly - * Purpose Definition of macros to operate on bit fields. - */ - - - -#ifndef __BITFIELD_H -#define __BITFIELD_H - -#ifndef __ASSEMBLY__ -#define UData(Data) ((unsigned long) (Data)) -#else -#define UData(Data) (Data) -#endif - - -/* - * MACRO: Fld - * - * Purpose - * The macro "Fld" encodes a bit field, given its size and its shift value - * with respect to bit 0. - * - * Note - * A more intuitive way to encode bit fields would have been to use their - * mask. However, extracting size and shift value information from a bit - * field's mask is cumbersome and might break the assembler (255-character - * line-size limit). - * - * Input - * Size Size of the bit field, in number of bits. - * Shft Shift value of the bit field with respect to bit 0. - * - * Output - * Fld Encoded bit field. - */ - -#define Fld(Size, Shft) (((Size) << 16) + (Shft)) - - -/* - * MACROS: FSize, FShft, FMsk, FAlnMsk, F1stBit - * - * Purpose - * The macros "FSize", "FShft", "FMsk", "FAlnMsk", and "F1stBit" return - * the size, shift value, mask, aligned mask, and first bit of a - * bit field. - * - * Input - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FSize Size of the bit field, in number of bits. - * FShft Shift value of the bit field with respect to bit 0. - * FMsk Mask for the bit field. - * FAlnMsk Mask for the bit field, aligned on bit 0. - * F1stBit First bit of the bit field. - */ - -#define FSize(Field) ((Field) >> 16) -#define FShft(Field) ((Field) & 0x0000FFFF) -#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) -#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) -#define F1stBit(Field) (UData (1) << FShft (Field)) - - -/* - * MACRO: FInsrt - * - * Purpose - * The macro "FInsrt" inserts a value into a bit field by shifting the - * former appropriately. - * - * Input - * Value Bit-field value. - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FInsrt Bit-field value positioned appropriately. - */ - -#define FInsrt(Value, Field) \ - (UData (Value) << FShft (Field)) - - -/* - * MACRO: FExtr - * - * Purpose - * The macro "FExtr" extracts the value of a bit field by masking and - * shifting it appropriately. - * - * Input - * Data Data containing the bit-field to be extracted. - * Field Encoded bit field (using the macro "Fld"). - * - * Output - * FExtr Bit-field value. - */ - -#define FExtr(Data, Field) \ - ((UData (Data) >> FShft (Field)) & FAlnMsk (Field)) - - -#endif /* __BITFIELD_H */ diff --git a/arch/arm/mach-pxa/include/mach/dma.h b/arch/arm/mach-pxa/include/mach/dma.h deleted file mode 100644 index 79f9842a7e1c02..00000000000000 --- a/arch/arm/mach-pxa/include/mach/dma.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-pxa/include/mach/dma.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software, Inc. - */ -#ifndef __ASM_ARCH_DMA_H -#define __ASM_ARCH_DMA_H - -#include <mach/hardware.h> - -/* DMA Controller Registers Definitions */ -#define DMAC_REGS_VIRT io_p2v(0x40000000) - -#endif /* _ASM_ARCH_DMA_H */ diff --git a/arch/arm/mach-pxa/include/mach/generic.h b/arch/arm/mach-pxa/include/mach/generic.h deleted file mode 100644 index 665542e0c9e2bd..00000000000000 --- a/arch/arm/mach-pxa/include/mach/generic.h +++ /dev/null @@ -1 +0,0 @@ -#include "../../generic.h" diff --git a/arch/arm/mach-pxa/include/mach/mtd-xip.h b/arch/arm/mach-pxa/include/mach/mtd-xip.h deleted file mode 100644 index 4b31bef9e50ae8..00000000000000 --- a/arch/arm/mach-pxa/include/mach/mtd-xip.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * MTD primitives for XIP support. Architecture specific functions - * - * Do not include this file directly. It's included from linux/mtd/xip.h - * - * Author: Nicolas Pitre - * Created: Nov 2, 2004 - * Copyright: (C) 2004 MontaVista Software, Inc. - */ - -#ifndef __ARCH_PXA_MTD_XIP_H__ -#define __ARCH_PXA_MTD_XIP_H__ - -#include <mach/regs-ost.h> - -/* restored July 2017, this did not build since 2011! */ - -#define ICIP io_p2v(0x40d00000) -#define ICMR io_p2v(0x40d00004) -#define xip_irqpending() (readl(ICIP) & readl(ICMR)) - -/* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ -#define xip_currtime() readl(OSCR) -#define xip_elapsed_since(x) (signed)((readl(OSCR) - (x)) / 4) - -/* - * xip_cpu_idle() is used when waiting for a delay equal or larger than - * the system timer tick period. This should put the CPU into idle mode - * to save power and to be woken up only when some interrupts are pending. - * As above, this should not rely upon standard kernel code. - */ - -#define xip_cpu_idle() asm volatile ("mcr p14, 0, %0, c7, c0, 0" :: "r" (1)) - -#endif /* __ARCH_PXA_MTD_XIP_H__ */ diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h deleted file mode 100644 index 1ed629e38ce632..00000000000000 --- a/arch/arm/mach-pxa/include/mach/uncompress.h +++ /dev/null @@ -1,70 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-pxa/include/mach/uncompress.h - * - * Author: Nicolas Pitre - * Copyright: (C) 2001 MontaVista Software Inc. - */ - -#include <linux/serial_reg.h> -#include <asm/mach-types.h> - -#define FFUART_BASE (0x40100000) -#define BTUART_BASE (0x40200000) -#define STUART_BASE (0x40700000) - -unsigned long uart_base; -unsigned int uart_shift; -unsigned int uart_is_pxa; - -static inline unsigned char uart_read(int offset) -{ - return *(volatile unsigned char *)(uart_base + (offset << uart_shift)); -} - -static inline void uart_write(unsigned char val, int offset) -{ - *(volatile unsigned char *)(uart_base + (offset << uart_shift)) = val; -} - -static inline int uart_is_enabled(void) -{ - /* assume enabled by default for non-PXA uarts */ - return uart_is_pxa ? uart_read(UART_IER) & UART_IER_UUE : 1; -} - -static inline void putc(char c) -{ - if (!uart_is_enabled()) - return; - - while (!(uart_read(UART_LSR) & UART_LSR_THRE)) - barrier(); - - uart_write(c, UART_TX); -} - -/* - * This does not append a newline - */ -static inline void flush(void) -{ -} - -static inline void arch_decomp_setup(void) -{ - /* initialize to default */ - uart_base = FFUART_BASE; - uart_shift = 2; - uart_is_pxa = 1; - - if (machine_is_littleton() || machine_is_csb726() || - machine_is_cm_x300() || machine_is_balloon3()) - uart_base = STUART_BASE; - - if (machine_is_arcom_zeus()) { - uart_base = 0x10000000; /* nCS4 */ - uart_shift = 1; - uart_is_pxa = 0; - } -} diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 74efc3ab595fde..96f33ef1d9ea28 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -17,13 +17,14 @@ #include <linux/irq.h> #include <linux/of_address.h> #include <linux/of_irq.h> +#include <linux/soc/pxa/cpu.h> #include <asm/exception.h> -#include <mach/hardware.h> -#include <mach/irqs.h> +#include "irqs.h" #include "generic.h" +#include "pxa-regs.h" #define ICIP (0x000) #define ICMR (0x004) diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/irqs.h index 22bf536a462d0b..22bf536a462d0b 100644 --- a/arch/arm/mach-pxa/include/mach/irqs.h +++ b/arch/arm/mach-pxa/irqs.h diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index 73f5953b3bb6b0..f98dc61e87afbd 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -31,7 +31,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 6fc40bc0691047..0e4123c5fd4214 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -28,7 +28,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <linux/sizes.h> @@ -39,12 +38,13 @@ #include "pxa27x.h" #include "lpd270.h" -#include <mach/audio.h> +#include "addr-map.h" +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index e2411971422d7b..4f0944f3b2620d 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -34,7 +34,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <linux/sizes.h> @@ -46,14 +45,14 @@ #include <asm/hardware/sa1111.h> #include "pxa25x.h" -#include <mach/audio.h> -#include <mach/lubbock.h> +#include <linux/platform_data/asoc-pxa.h> +#include "lubbock.h" #include "udc.h" #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include "pm.h" -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" #include "devices.h" @@ -132,6 +131,13 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = { // no D+ pullup; lubbock can't connect/disconnect in software }; +static struct resource lubbock_udc_resources[] = { + DEFINE_RES_MEM(0x40600000, 0x10000), + DEFINE_RES_IRQ(IRQ_USB), + DEFINE_RES_IRQ(LUBBOCK_USB_IRQ), + DEFINE_RES_IRQ(LUBBOCK_USB_DISC_IRQ), +}; + /* GPIOs for SA1111 PCMCIA */ static struct gpiod_lookup_table sa1111_pcmcia_gpio_table = { .dev_id = "1800", @@ -497,6 +503,9 @@ static void __init lubbock_init(void) lubbock_init_pcmcia(); clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL); + /* lubbock has two extra IRQs */ + pxa25x_device_udc.resource = lubbock_udc_resources; + pxa25x_device_udc.num_resources = ARRAY_SIZE(lubbock_udc_resources); pxa_set_udc_info(&udc_info); pxa_set_fb_info(NULL, &sharp_lm8v31); pxa_set_mci_info(&lubbock_mci_platform_data); diff --git a/arch/arm/mach-pxa/include/mach/lubbock.h b/arch/arm/mach-pxa/lubbock.h index a3af4a2f944694..55cf91e22ae26b 100644 --- a/arch/arm/mach-pxa/include/mach/lubbock.h +++ b/arch/arm/mach-pxa/lubbock.h @@ -1,13 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/mach-pxa/include/mach/lubbock.h - * * Author: Nicolas Pitre * Created: Jun 15, 2001 * Copyright: MontaVista Software Inc. */ -#include <mach/irqs.h> +#include "irqs.h" #define LUBBOCK_ETH_PHYS PXA_CS3_PHYS diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 200fd35168e050..20456a55c4c5d5 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -29,13 +29,13 @@ #include <linux/regulator/machine.h> #include <linux/platform_data/i2c-pxa.h> -#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/system_info.h> #include "pxa27x.h" -#include <mach/magician.h> +#include "addr-map.h" +#include "magician.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> @@ -53,6 +53,7 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/spi/ads7846.h> +#include <sound/uda1380.h> static unsigned long magician_pin_config[] __initdata = { @@ -681,7 +682,7 @@ static struct platform_device bq24022 = { static struct gpiod_lookup_table bq24022_gpiod_table = { .dev_id = "gpio-regulator", .table = { - GPIO_LOOKUP("gpio-pxa", EGPIO_MAGICIAN_BQ24022_ISET2, + GPIO_LOOKUP("htc-egpio-0", EGPIO_MAGICIAN_BQ24022_ISET2 - MAGICIAN_EGPIO_BASE, NULL, GPIO_ACTIVE_HIGH), GPIO_LOOKUP("gpio-pxa", GPIO30_MAGICIAN_BQ24022_nCHARGE_EN, "enable", GPIO_ACTIVE_LOW), @@ -899,6 +900,53 @@ static struct platform_device strataflash = { }; /* + * audio support + */ +static struct uda1380_platform_data uda1380_info = { + .gpio_power = EGPIO_MAGICIAN_CODEC_POWER, + .gpio_reset = EGPIO_MAGICIAN_CODEC_RESET, + .dac_clk = UDA1380_DAC_CLK_WSPLL, +}; + +static struct i2c_board_info magician_audio_i2c_board_info[] = { + { + I2C_BOARD_INFO("uda1380", 0x18), + .platform_data = &uda1380_info, + }, +}; + +static struct gpiod_lookup_table magician_audio_gpio_table = { + .dev_id = "magician-audio", + .table = { + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_SPK_POWER - MAGICIAN_EGPIO_BASE, + "SPK_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_EP_POWER - MAGICIAN_EGPIO_BASE, + "EP_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_MIC_POWER - MAGICIAN_EGPIO_BASE, + "MIC_POWER", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_IN_SEL0 - MAGICIAN_EGPIO_BASE, + "IN_SEL0", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("htc-egpio-0", + EGPIO_MAGICIAN_IN_SEL1 - MAGICIAN_EGPIO_BASE, + "IN_SEL1", GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static void magician_audio_init(void) +{ + i2c_register_board_info(0, + ARRAY_AND_SIZE(magician_audio_i2c_board_info)); + + gpiod_add_lookup_table(&magician_audio_gpio_table); + platform_device_register_simple("magician-audio", -1, NULL, 0); +} + +/* * PXA I2C main controller */ @@ -1048,6 +1096,8 @@ static void __init magician_init(void) gpiod_add_lookup_table(&bq24022_gpiod_table); gpiod_add_lookup_table(&gpio_vbus_gpiod_table); platform_add_devices(ARRAY_AND_SIZE(devices)); + + magician_audio_init(); } MACHINE_START(MAGICIAN, "HTC Magician") diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/magician.h index 7d3af561af6f2c..e1e4f9f6b22bcb 100644 --- a/arch/arm/mach-pxa/include/mach/magician.h +++ b/arch/arm/mach-pxa/magician.h @@ -9,7 +9,7 @@ #define _MAGICIAN_H_ #include <linux/gpio.h> -#include <mach/irqs.h> +#include "irqs.h" /* * PXA GPIOs diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index d237bd03023814..fd386f1c414c94 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -35,7 +35,6 @@ #include <asm/setup.h> #include <asm/memory.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <linux/sizes.h> @@ -45,14 +44,15 @@ #include <asm/mach/flash.h> #include "pxa27x.h" -#include <mach/mainstone.h> -#include <mach/audio.h> +#include "mainstone.h" +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/keypad-pxa27x.h> -#include <mach/smemc.h> +#include "addr-map.h" +#include "smemc.h" #include "generic.h" #include "devices.h" @@ -548,6 +548,14 @@ static struct gpiod_lookup_table mainstone_pcmcia_gpio_table = { }, }; +static struct gpiod_lookup_table mainstone_wm97xx_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 4, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init mainstone_init(void) { int SW7 = 0; /* FIXME: get from SCR (Mst doc section 3.2.1.1) */ @@ -562,6 +570,7 @@ static void __init mainstone_init(void) "mst-pcmcia1", MST_PCMCIA_INPUTS, 0, NULL, NULL, mst_pcmcia1_irqs); gpiod_add_lookup_table(&mainstone_pcmcia_gpio_table); + gpiod_add_lookup_table(&mainstone_wm97xx_gpio_table); pxa_set_ffuart_info(NULL); pxa_set_btuart_info(NULL); diff --git a/arch/arm/mach-pxa/include/mach/mainstone.h b/arch/arm/mach-pxa/mainstone.h index 1698f2ffd7c7dc..f116c56cf5d958 100644 --- a/arch/arm/mach-pxa/include/mach/mainstone.h +++ b/arch/arm/mach-pxa/mainstone.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/mach-pxa/include/mach/mainstone.h - * * Author: Nicolas Pitre * Created: Nov 14, 2002 * Copyright: MontaVista Software Inc. @@ -10,7 +8,7 @@ #ifndef ASM_ARCH_MAINSTONE_H #define ASM_ARCH_MAINSTONE_H -#include <mach/irqs.h> +#include "irqs.h" #define MST_ETH_PHYS PXA_CS4_PHYS diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c index 6a5451b186c2ee..57b0782880dee6 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.c +++ b/arch/arm/mach-pxa/mfp-pxa2xx.c @@ -16,8 +16,9 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/syscore_ops.h> +#include <linux/soc/pxa/cpu.h> -#include <mach/pxa2xx-regs.h> +#include "pxa2xx-regs.h" #include "mfp-pxa2xx.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.h b/arch/arm/mach-pxa/mfp-pxa2xx.h index 980145e7ee99dc..683a3ea5f15443 100644 --- a/arch/arm/mach-pxa/mfp-pxa2xx.h +++ b/arch/arm/mach-pxa/mfp-pxa2xx.h @@ -2,7 +2,7 @@ #ifndef __ASM_ARCH_MFP_PXA2XX_H #define __ASM_ARCH_MFP_PXA2XX_H -#include <plat/mfp.h> +#include <linux/soc/pxa/mfp.h> /* * the following MFP_xxx bit definitions in mfp.h are re-used for pxa2xx: diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.c b/arch/arm/mach-pxa/mfp-pxa3xx.c index 56114df9700dd3..d16ab7451efefc 100644 --- a/arch/arm/mach-pxa/mfp-pxa3xx.c +++ b/arch/arm/mach-pxa/mfp-pxa3xx.c @@ -16,9 +16,8 @@ #include <linux/io.h> #include <linux/syscore_ops.h> -#include <mach/hardware.h> #include "mfp-pxa3xx.h" -#include <mach/pxa3xx-regs.h> +#include "pxa3xx-regs.h" #ifdef CONFIG_PM /* diff --git a/arch/arm/mach-pxa/mfp-pxa3xx.h b/arch/arm/mach-pxa/mfp-pxa3xx.h index cdd830926d1c73..81fec4fa5a0f74 100644 --- a/arch/arm/mach-pxa/mfp-pxa3xx.h +++ b/arch/arm/mach-pxa/mfp-pxa3xx.h @@ -2,7 +2,7 @@ #ifndef __ASM_ARCH_MFP_PXA3XX_H #define __ASM_ARCH_MFP_PXA3XX_H -#include <plat/mfp.h> +#include <linux/soc/pxa/mfp.h> #define MFPR_BASE (0x40e10000) diff --git a/arch/arm/mach-pxa/include/mach/mfp.h b/arch/arm/mach-pxa/mfp.h index dbb961fb570e89..7e0879bd410292 100644 --- a/arch/arm/mach-pxa/include/mach/mfp.h +++ b/arch/arm/mach-pxa/mfp.h @@ -13,6 +13,6 @@ #ifndef __ASM_ARCH_MFP_H #define __ASM_ARCH_MFP_H -#include <plat/mfp.h> +#include <linux/soc/pxa/mfp.h> #endif /* __ASM_ARCH_MFP_H */ diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index a79f296e81e029..d08f962ffb0451 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -41,8 +41,8 @@ #include "udc.h" #include "pxa27x-udc.h" #include <linux/platform_data/media/camera-pxa.h> -#include <mach/audio.h> -#include <mach/smemc.h> +#include <linux/platform_data/asoc-pxa.h> +#include "smemc.h" #include "mioa701.h" diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c index fde386f6cffe4b..35546b59c88e36 100644 --- a/arch/arm/mach-pxa/mxm8x10.c +++ b/arch/arm/mach-pxa/mxm8x10.c @@ -26,6 +26,7 @@ #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> +#include <linux/platform_data/asoc-pxa.h> #include "pxa320.h" #include "mxm8x10.h" @@ -356,14 +357,9 @@ void __init mxm_8x10_usb_host_init(void) pxa_set_ohci_info(&mxm_8x10_ohci_platform_data); } -/* AC97 Sound Support */ -static struct platform_device mxm_8x10_ac97_device = { - .name = "pxa2xx-ac97" -}; - void __init mxm_8x10_ac97_init(void) { - platform_device_register(&mxm_8x10_ac97_device); + pxa_set_ac97_info(NULL); } /* NAND flash Support */ diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c index 6230381a7ca0ca..1a8d25eecac39f 100644 --- a/arch/arm/mach-pxa/palm27x.c +++ b/arch/arm/mach-pxa/palm27x.c @@ -25,7 +25,7 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/irda-pxaficp.h> diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/arch/arm/mach-pxa/palmld-pcmcia.c index cfff41ac9ca29e..720294a50864dd 100644 --- a/drivers/pcmcia/pxa2xx_palmld.c +++ b/arch/arm/mach-pxa/palmld-pcmcia.c @@ -13,8 +13,9 @@ #include <linux/gpio.h> #include <asm/mach-types.h> -#include <mach/palmld.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> + +#include "palmld.h" static struct gpio palmld_pcmcia_gpios[] = { { GPIO_NR_PALMLD_PCMCIA_POWER, GPIOF_INIT_LOW, "PCMCIA Power" }, diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c index 5f73716a77f0d8..32308c63884e9a 100644 --- a/arch/arm/mach-pxa/palmld.c +++ b/arch/arm/mach-pxa/palmld.c @@ -29,8 +29,8 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> -#include <mach/palmld.h> +#include "palmld.h" +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/irda-pxaficp.h> @@ -279,9 +279,15 @@ static inline void palmld_leds_init(void) {} * HDD ******************************************************************************/ #if defined(CONFIG_PATA_PALMLD) || defined(CONFIG_PATA_PALMLD_MODULE) +static struct resource palmld_ide_resources[] = { + DEFINE_RES_MEM(PALMLD_IDE_PHYS, 0x1000), +}; + static struct platform_device palmld_ide_device = { - .name = "pata_palmld", - .id = -1, + .name = "pata_palmld", + .id = -1, + .resource = palmld_ide_resources, + .num_resources = ARRAY_SIZE(palmld_ide_resources), }; static struct gpiod_lookup_table palmld_ide_gpio_table = { @@ -341,6 +347,14 @@ static struct gpiod_lookup_table palmld_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmld_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmld_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmld_pin_config)); @@ -349,6 +363,7 @@ static void __init palmld_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmld_mci_gpio_table); + gpiod_add_lookup_table(&palmld_wm97xx_touch_gpio_table); palm27x_pm_init(PALMLD_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_irda_init(GPIO_NR_PALMLD_IR_DISABLE); diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/palmld.h index 99a6d8b3a1e390..99a6d8b3a1e390 100644 --- a/arch/arm/mach-pxa/include/mach/palmld.h +++ b/arch/arm/mach-pxa/palmld.h diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c index 7c7cbb4e677efe..463b62ec1b0126 100644 --- a/arch/arm/mach-pxa/palmt5.c +++ b/arch/arm/mach-pxa/palmt5.c @@ -29,7 +29,7 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "palmt5.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> @@ -190,6 +190,14 @@ static struct gpiod_lookup_table palmt5_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmt5_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmt5_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmt5_pin_config)); @@ -198,6 +206,7 @@ static void __init palmt5_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmt5_mci_gpio_table); + gpiod_add_lookup_table(&palmt5_wm97xx_touch_gpio_table); palm27x_pm_init(PALMT5_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_udc_init(GPIO_NR_PALMT5_USB_DETECT_N, diff --git a/arch/arm/mach-pxa/palmt5.h b/arch/arm/mach-pxa/palmt5.h index 1fb1da7c8da3ba..cf84aedca7173b 100644 --- a/arch/arm/mach-pxa/palmt5.h +++ b/arch/arm/mach-pxa/palmt5.h @@ -11,7 +11,7 @@ #ifndef _INCLUDE_PALMT5_H_ #define _INCLUDE_PALMT5_H_ -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /** HERE ARE GPIOs **/ diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/arch/arm/mach-pxa/palmtc-pcmcia.c index 8fe05613ed0436..8e3f382343fec9 100644 --- a/drivers/pcmcia/pxa2xx_palmtc.c +++ b/arch/arm/mach-pxa/palmtc-pcmcia.c @@ -14,8 +14,8 @@ #include <linux/delay.h> #include <asm/mach-types.h> -#include <mach/palmtc.h> -#include "soc_common.h" +#include "palmtc.h" +#include <pcmcia/soc_common.h> static struct gpio palmtc_pcmcia_gpios[] = { { GPIO_NR_PALMTC_PCMCIA_POWER1, GPIOF_INIT_LOW, "PCMCIA Power 1" }, diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c index 455cb8ccaf26f8..3054ffa397ad5e 100644 --- a/arch/arm/mach-pxa/palmtc.c +++ b/arch/arm/mach-pxa/palmtc.c @@ -29,8 +29,8 @@ #include <asm/mach/map.h> #include "pxa25x.h" -#include <mach/audio.h> -#include <mach/palmtc.h> +#include <linux/platform_data/asoc-pxa.h> +#include "palmtc.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/irda-pxaficp.h> diff --git a/arch/arm/mach-pxa/include/mach/palmtc.h b/arch/arm/mach-pxa/palmtc.h index 9257a02c46e50c..9257a02c46e50c 100644 --- a/arch/arm/mach-pxa/include/mach/palmtc.h +++ b/arch/arm/mach-pxa/palmtc.h diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index a2b10db4aacc46..fedac670a8afc1 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -29,7 +29,7 @@ #include <asm/mach/map.h> #include "pxa25x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "palmte2.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c index 2bf0f7f3ea241e..238a31f32cbada 100644 --- a/arch/arm/mach-pxa/palmtreo.c +++ b/arch/arm/mach-pxa/palmtreo.c @@ -29,7 +29,7 @@ #include "pxa27x.h" #include "pxa27x-udc.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "palmtreo.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> @@ -37,7 +37,7 @@ #include <linux/platform_data/keypad-pxa27x.h> #include "udc.h" #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/pxa2xx-regs.h> +#include "pxa2xx-regs.h" #include <linux/platform_data/asoc-palm27x.h> #include <linux/platform_data/media/camera-pxa.h> #include "palm27x.h" diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/arch/arm/mach-pxa/palmtx-pcmcia.c index c449ca72cb87a8..8c2aaad93043ef 100644 --- a/drivers/pcmcia/pxa2xx_palmtx.c +++ b/arch/arm/mach-pxa/palmtx-pcmcia.c @@ -12,8 +12,8 @@ #include <linux/gpio.h> #include <asm/mach-types.h> -#include <mach/palmtx.h> -#include "soc_common.h" +#include "palmtx.h" +#include <pcmcia/soc_common.h> static struct gpio palmtx_pcmcia_gpios[] = { { GPIO_NR_PALMTX_PCMCIA_POWER1, GPIOF_INIT_LOW, "PCMCIA Power 1" }, diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index 07332c92c9f7d1..c0d0762540abb0 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -32,8 +32,8 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> -#include <mach/palmtx.h> +#include <linux/platform_data/asoc-pxa.h> +#include "palmtx.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/irda-pxaficp.h> @@ -345,6 +345,14 @@ static struct gpiod_lookup_table palmtx_mci_gpio_table = { }, }; +static struct gpiod_lookup_table palmtx_wm97xx_touch_gpio_table = { + .dev_id = "wm97xx-touch", + .table = { + GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init palmtx_init(void) { pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config)); @@ -353,6 +361,7 @@ static void __init palmtx_init(void) pxa_set_stuart_info(NULL); palm27x_mmc_init(&palmtx_mci_gpio_table); + gpiod_add_lookup_table(&palmtx_wm97xx_touch_gpio_table); palm27x_pm_init(PALMTX_STR_BASE); palm27x_lcd_init(-1, &palm_320x480_lcd_mode); palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N, diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/palmtx.h index ec88abf0fc6c5d..ec88abf0fc6c5d 100644 --- a/arch/arm/mach-pxa/include/mach/palmtx.h +++ b/arch/arm/mach-pxa/palmtx.h diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c index b4a5fe02a0af1b..66e8fe6f1661d7 100644 --- a/arch/arm/mach-pxa/palmz72.c +++ b/arch/arm/mach-pxa/palmz72.c @@ -34,7 +34,7 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "palmz72.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/pcm027.h b/arch/arm/mach-pxa/pcm027.h index 0c4ab636ce4e04..58ade4ad6ba3cf 100644 --- a/arch/arm/mach-pxa/pcm027.h +++ b/arch/arm/mach-pxa/pcm027.h @@ -10,7 +10,7 @@ * Definitions of CPU card resources only */ -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* phyCORE-PXA270 (PCM027) Interrupts */ #define PCM027_IRQ(x) (IRQ_BOARD_START + (x)) diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 8dfcc366d0fe93..33a9d2eeca1c2c 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -26,7 +26,7 @@ #include <asm/mach/map.h> #include "pxa27x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include "pcm990_baseboard.h" diff --git a/arch/arm/mach-pxa/pcm990_baseboard.h b/arch/arm/mach-pxa/pcm990_baseboard.h index 5be11d1b7019ea..18cf71decb03eb 100644 --- a/arch/arm/mach-pxa/pcm990_baseboard.h +++ b/arch/arm/mach-pxa/pcm990_baseboard.h @@ -7,7 +7,7 @@ */ #include "pcm027.h" -#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ +#include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* * definitions relevant only when the PCM-990 diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 58cfa434afdebc..7772a39430ed1b 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -30,7 +30,6 @@ #include <linux/mtd/sharpsl.h> #include <linux/memblock.h> -#include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/setup.h> @@ -40,11 +39,13 @@ #include <asm/mach/irq.h> #include "pxa25x.h" -#include <linux/platform_data/mmc-pxamci.h> #include "udc.h" +#include "poodle.h" + +#include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> -#include <mach/poodle.h> #include <linux/platform_data/video-pxafb.h> +#include <linux/platform_data/asoc-poodle.h> #include <asm/hardware/scoop.h> #include <asm/hardware/locomo.h> @@ -156,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = { EXPORT_SYMBOL(poodle_scoop_device); - -static struct platform_device poodle_audio_device = { - .name = "poodle-audio", - .id = -1, -}; - /* LoCoMo device */ static struct resource locomo_resources[] = { [0] = { @@ -180,7 +175,7 @@ static struct locomo_platform_data locomo_info = { .irq_base = IRQ_BOARD_START, }; -struct platform_device poodle_locomo_device = { +static struct platform_device poodle_locomo_device = { .name = "locomo", .id = 0, .num_resources = ARRAY_SIZE(locomo_resources), @@ -190,7 +185,21 @@ struct platform_device poodle_locomo_device = { }, }; -EXPORT_SYMBOL(poodle_locomo_device); +static struct poodle_audio_platform_data poodle_audio_pdata = { + .locomo_dev = &poodle_locomo_device.dev, + + .gpio_amp_on = POODLE_LOCOMO_GPIO_AMP_ON, + .gpio_mute_l = POODLE_LOCOMO_GPIO_MUTE_L, + .gpio_mute_r = POODLE_LOCOMO_GPIO_MUTE_R, + .gpio_232vcc_on = POODLE_LOCOMO_GPIO_232VCC_ON, + .gpio_jk_b = POODLE_LOCOMO_GPIO_JK_B, +}; + +static struct platform_device poodle_audio_device = { + .name = "poodle-audio", + .id = -1, + .dev.platform_data = &poodle_audio_pdata, +}; #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE) static struct pxa2xx_spi_controller poodle_spi_info = { diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h index b56b19351a0389..00798b44f20475 100644 --- a/arch/arm/mach-pxa/include/mach/poodle.h +++ b/arch/arm/mach-pxa/poodle.h @@ -89,6 +89,4 @@ #define POODLE_NR_IRQS (IRQ_BOARD_START + 4) /* 4 for LoCoMo */ -extern struct platform_device poodle_locomo_device; - #endif /* __ASM_ARCH_POODLE_H */ diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c index d32d5c8e966f60..5e5d543fdf468c 100644 --- a/arch/arm/mach-pxa/pxa-dt.c +++ b/arch/arm/mach-pxa/pxa-dt.c @@ -11,7 +11,7 @@ #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include <mach/irqs.h> +#include "irqs.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/pxa-regs.h b/arch/arm/mach-pxa/pxa-regs.h new file mode 100644 index 00000000000000..ba5120c06b8a58 --- /dev/null +++ b/arch/arm/mach-pxa/pxa-regs.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Author: Nicolas Pitre + * Created: Jun 15, 2001 + * Copyright: MontaVista Software Inc. + */ +#ifndef __ASM_MACH_PXA_REGS_H +#define __ASM_MACH_PXA_REGS_H + +/* + * Workarounds for at least 2 errata so far require this. + * The mapping is set in mach-pxa/generic.c. + */ +#define UNCACHED_PHYS_0 0xfe000000 +#define UNCACHED_PHYS_0_SIZE 0x00100000 + +/* + * Intel PXA2xx internal register mapping: + * + * 0x40000000 - 0x41ffffff <--> 0xf2000000 - 0xf3ffffff + * 0x44000000 - 0x45ffffff <--> 0xf4000000 - 0xf5ffffff + * 0x48000000 - 0x49ffffff <--> 0xf6000000 - 0xf7ffffff + * 0x4c000000 - 0x4dffffff <--> 0xf8000000 - 0xf9ffffff + * 0x50000000 - 0x51ffffff <--> 0xfa000000 - 0xfbffffff + * 0x54000000 - 0x55ffffff <--> 0xfc000000 - 0xfdffffff + * 0x58000000 - 0x59ffffff <--> 0xfe000000 - 0xffffffff + * + * Note that not all PXA2xx chips implement all those addresses, and the + * kernel only maps the minimum needed range of this mapping. + */ +#define io_v2p(x) (0x3c000000 + ((x) & 0x01ffffff) + (((x) & 0x0e000000) << 1)) +#define io_p2v(x) IOMEM(0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) + +#ifndef __ASSEMBLY__ +# define __REG(x) (*((volatile u32 __iomem *)io_p2v(x))) + +/* With indexed regs we don't want to feed the index through io_p2v() + especially if it is a variable, otherwise horrible code will result. */ +# define __REG2(x,y) \ + (*(volatile u32 __iomem*)((u32)&__REG(x) + (y))) + +# define __PREG(x) (io_v2p((u32)&(x))) + +#else + +# define __REG(x) io_p2v(x) +# define __PREG(x) io_v2p(x) + +#endif + + +#endif diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 678641ab46e54c..6b34d7c169ea0f 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -26,16 +26,16 @@ #include <linux/irq.h> #include <linux/irqchip.h> #include <linux/platform_data/mmp_dma.h> +#include <linux/soc/pxa/cpu.h> #include <asm/mach/map.h> #include <asm/suspend.h> -#include <mach/hardware.h> -#include <mach/irqs.h> +#include "irqs.h" #include "pxa25x.h" -#include <mach/reset.h> +#include "reset.h" #include "pm.h" -#include <mach/dma.h> -#include <mach/smemc.h> +#include "addr-map.h" +#include "smemc.h" #include "generic.h" #include "devices.h" @@ -240,7 +240,7 @@ static int __init pxa25x_init(void) if (cpu_is_pxa25x()) { - reset_status = RCSR; + pxa_register_wdt(RCSR); pxa25x_init_pm(); diff --git a/arch/arm/mach-pxa/pxa25x.h b/arch/arm/mach-pxa/pxa25x.h index b58d0fbdb4db9a..eaaa87666324e7 100644 --- a/arch/arm/mach-pxa/pxa25x.h +++ b/arch/arm/mach-pxa/pxa25x.h @@ -2,9 +2,9 @@ #ifndef __MACH_PXA25x_H #define __MACH_PXA25x_H -#include <mach/hardware.h> -#include <mach/pxa2xx-regs.h> +#include "addr-map.h" +#include "pxa2xx-regs.h" #include "mfp-pxa25x.h" -#include <mach/irqs.h> +#include "irqs.h" #endif /* __MACH_PXA25x_H */ diff --git a/arch/arm/mach-pxa/pxa27x-udc.h b/arch/arm/mach-pxa/pxa27x-udc.h index faf73804697f52..2d3df3b1cb68a2 100644 --- a/arch/arm/mach-pxa/pxa27x-udc.h +++ b/arch/arm/mach-pxa/pxa27x-udc.h @@ -2,6 +2,8 @@ #ifndef _ASM_ARCH_PXA27X_UDC_H #define _ASM_ARCH_PXA27X_UDC_H +#include "pxa-regs.h" + #ifdef _ASM_ARCH_PXA25X_UDC_H #error You cannot include both PXA25x and PXA27x UDC support #endif diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index f0ba7ed24cb69a..afbf6ace954fee 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -23,18 +23,18 @@ #include <linux/irq.h> #include <linux/platform_data/i2c-pxa.h> #include <linux/platform_data/mmp_dma.h> +#include <linux/soc/pxa/cpu.h> #include <asm/mach/map.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/suspend.h> -#include <mach/irqs.h> +#include "irqs.h" #include "pxa27x.h" -#include <mach/reset.h> +#include "reset.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include "pm.h" -#include <mach/dma.h> -#include <mach/smemc.h> +#include "addr-map.h" +#include "smemc.h" #include "generic.h" #include "devices.h" @@ -337,7 +337,7 @@ static int __init pxa27x_init(void) if (cpu_is_pxa27x()) { - reset_status = RCSR; + pxa_register_wdt(RCSR); pxa27x_init_pm(); diff --git a/arch/arm/mach-pxa/pxa27x.h b/arch/arm/mach-pxa/pxa27x.h index abdc02fb4f031d..ede96f3f721471 100644 --- a/arch/arm/mach-pxa/pxa27x.h +++ b/arch/arm/mach-pxa/pxa27x.h @@ -3,10 +3,10 @@ #define __MACH_PXA27x_H #include <linux/suspend.h> -#include <mach/hardware.h> -#include <mach/pxa2xx-regs.h> +#include "addr-map.h" +#include "pxa2xx-regs.h" #include "mfp-pxa27x.h" -#include <mach/irqs.h> +#include "irqs.h" #define ARB_CNTRL __REG(0x48000048) /* Arbiter Control Register */ diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h b/arch/arm/mach-pxa/pxa2xx-regs.h index fa121e1359157e..0b7eaf6b5813be 100644 --- a/arch/arm/mach-pxa/include/mach/pxa2xx-regs.h +++ b/arch/arm/mach-pxa/pxa2xx-regs.h @@ -11,7 +11,7 @@ #ifndef __PXA2XX_REGS_H #define __PXA2XX_REGS_H -#include <mach/hardware.h> +#include "pxa-regs.h" /* * Power Manager @@ -136,51 +136,6 @@ #define CKEN io_p2v(0x41300004) /* Clock Enable Register */ #define OSCC io_p2v(0x41300008) /* Oscillator Configuration Register */ -#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ -#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ -#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ - -#define CCCR_CPDIS_BIT (31) -#define CCCR_PPDIS_BIT (30) -#define CCCR_LCD_26_BIT (27) -#define CCCR_A_BIT (25) - -#define CCSR_N2_MASK CCCR_N_MASK -#define CCSR_M_MASK CCCR_M_MASK -#define CCSR_L_MASK CCCR_L_MASK -#define CCSR_N2_SHIFT 7 - -#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ -#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ -#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ -#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ -#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ -#define CKEN_IM (20) /* Internal Memory Clock Enable */ -#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ -#define CKEN_USIM (18) /* USIM Unit Clock Enable */ -#define CKEN_MSL (17) /* MSL Unit Clock Enable */ -#define CKEN_LCD (16) /* LCD Unit Clock Enable */ -#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ -#define CKEN_I2C (14) /* I2C Unit Clock Enable */ -#define CKEN_FICP (13) /* FICP Unit Clock Enable */ -#define CKEN_MMC (12) /* MMC Unit Clock Enable */ -#define CKEN_USB (11) /* USB Unit Clock Enable */ -#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ -#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ -#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ -#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ -#define CKEN_I2S (8) /* I2S Unit Clock Enable */ -#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ -#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ -#define CKEN_STUART (5) /* STUART Unit Clock Enable */ -#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ -#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ -#define CKEN_SSP (3) /* SSP Unit Clock Enable */ -#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ -#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ -#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ -#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ - #define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ #define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ diff --git a/arch/arm/mach-pxa/pxa2xx.c b/arch/arm/mach-pxa/pxa2xx.c index 2d26cd2afbf358..4aafd692c1e846 100644 --- a/arch/arm/mach-pxa/pxa2xx.c +++ b/arch/arm/mach-pxa/pxa2xx.c @@ -12,10 +12,12 @@ #include <linux/device.h> #include <linux/io.h> -#include <mach/hardware.h> -#include <mach/pxa2xx-regs.h> +#include "pxa2xx-regs.h" #include "mfp-pxa25x.h" -#include <mach/reset.h> +#include "generic.h" +#include "reset.h" +#include "smemc.h" +#include <linux/soc/pxa/smemc.h> #include <linux/platform_data/irda-pxaficp.h> void pxa2xx_clear_reset_status(unsigned int mask) @@ -51,3 +53,27 @@ void pxa2xx_transceiver_mode(struct device *dev, int mode) BUG(); } EXPORT_SYMBOL_GPL(pxa2xx_transceiver_mode); + +#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) +#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) + +int pxa2xx_smemc_get_sdram_rows(void) +{ + static int sdram_rows; + unsigned int drac2 = 0, drac0 = 0; + u32 mdcnfg; + + if (sdram_rows) + return sdram_rows; + + mdcnfg = readl_relaxed(MDCNFG); + + if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) + drac2 = MDCNFG_DRAC2(mdcnfg); + + if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) + drac0 = MDCNFG_DRAC0(mdcnfg); + + sdram_rows = 1 << (11 + max(drac0, drac2)); + return sdram_rows; +} diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 7f2f5a6a2263d5..f77ec118d5b9fe 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/soc/pxa/cpu.h> #include "pxa300.h" diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index 78abcc741df77a..e372e6c118de3f 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/soc/pxa/cpu.h> #include "pxa320.h" diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h b/arch/arm/mach-pxa/pxa3xx-regs.h index 070f6c74196e8a..4b11cf81a9e6d3 100644 --- a/arch/arm/mach-pxa/include/mach/pxa3xx-regs.h +++ b/arch/arm/mach-pxa/pxa3xx-regs.h @@ -10,7 +10,7 @@ #ifndef __ASM_ARCH_PXA3XX_REGS_H #define __ASM_ARCH_PXA3XX_REGS_H -#include <mach/hardware.h> +#include "pxa-regs.h" /* * Oscillator Configuration Register (OSCC) @@ -131,73 +131,4 @@ #define CKENC __REG(0x41340024) /* C Clock Enable Register */ #define AC97_DIV __REG(0x41340014) /* AC97 clock divisor value register */ -#define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */ -#define ACCR_SPDIS (1 << 30) /* System PLL Output Disable */ -#define ACCR_D0CS (1 << 26) /* D0 Mode Clock Select */ -#define ACCR_PCCE (1 << 11) /* Power Mode Change Clock Enable */ -#define ACCR_DDR_D0CS (1 << 7) /* DDR SDRAM clock frequency in D0CS (PXA31x only) */ - -#define ACCR_SMCFS_MASK (0x7 << 23) /* Static Memory Controller Frequency Select */ -#define ACCR_SFLFS_MASK (0x3 << 18) /* Frequency Select for Internal Memory Controller */ -#define ACCR_XSPCLK_MASK (0x3 << 16) /* Core Frequency during Frequency Change */ -#define ACCR_HSS_MASK (0x3 << 14) /* System Bus-Clock Frequency Select */ -#define ACCR_DMCFS_MASK (0x3 << 12) /* Dynamic Memory Controller Clock Frequency Select */ -#define ACCR_XN_MASK (0x7 << 8) /* Core PLL Turbo-Mode-to-Run-Mode Ratio */ -#define ACCR_XL_MASK (0x1f) /* Core PLL Run-Mode-to-Oscillator Ratio */ - -#define ACCR_SMCFS(x) (((x) & 0x7) << 23) -#define ACCR_SFLFS(x) (((x) & 0x3) << 18) -#define ACCR_XSPCLK(x) (((x) & 0x3) << 16) -#define ACCR_HSS(x) (((x) & 0x3) << 14) -#define ACCR_DMCFS(x) (((x) & 0x3) << 12) -#define ACCR_XN(x) (((x) & 0x7) << 8) -#define ACCR_XL(x) ((x) & 0x1f) - -/* - * Clock Enable Bit - */ -#define CKEN_LCD 1 /* < LCD Clock Enable */ -#define CKEN_USBH 2 /* < USB host clock enable */ -#define CKEN_CAMERA 3 /* < Camera interface clock enable */ -#define CKEN_NAND 4 /* < NAND Flash Controller Clock Enable */ -#define CKEN_USB2 6 /* < USB 2.0 client clock enable. */ -#define CKEN_DMC 8 /* < Dynamic Memory Controller clock enable */ -#define CKEN_SMC 9 /* < Static Memory Controller clock enable */ -#define CKEN_ISC 10 /* < Internal SRAM Controller clock enable */ -#define CKEN_BOOT 11 /* < Boot rom clock enable */ -#define CKEN_MMC1 12 /* < MMC1 Clock enable */ -#define CKEN_MMC2 13 /* < MMC2 clock enable */ -#define CKEN_KEYPAD 14 /* < Keypand Controller Clock Enable */ -#define CKEN_CIR 15 /* < Consumer IR Clock Enable */ -#define CKEN_USIM0 17 /* < USIM[0] Clock Enable */ -#define CKEN_USIM1 18 /* < USIM[1] Clock Enable */ -#define CKEN_TPM 19 /* < TPM clock enable */ -#define CKEN_UDC 20 /* < UDC clock enable */ -#define CKEN_BTUART 21 /* < BTUART clock enable */ -#define CKEN_FFUART 22 /* < FFUART clock enable */ -#define CKEN_STUART 23 /* < STUART clock enable */ -#define CKEN_AC97 24 /* < AC97 clock enable */ -#define CKEN_TOUCH 25 /* < Touch screen Interface Clock Enable */ -#define CKEN_SSP1 26 /* < SSP1 clock enable */ -#define CKEN_SSP2 27 /* < SSP2 clock enable */ -#define CKEN_SSP3 28 /* < SSP3 clock enable */ -#define CKEN_SSP4 29 /* < SSP4 clock enable */ -#define CKEN_MSL0 30 /* < MSL0 clock enable */ -#define CKEN_PWM0 32 /* < PWM[0] clock enable */ -#define CKEN_PWM1 33 /* < PWM[1] clock enable */ -#define CKEN_I2C 36 /* < I2C clock enable */ -#define CKEN_INTC 38 /* < Interrupt controller clock enable */ -#define CKEN_GPIO 39 /* < GPIO clock enable */ -#define CKEN_1WIRE 40 /* < 1-wire clock enable */ -#define CKEN_HSIO2 41 /* < HSIO2 clock enable */ -#define CKEN_MINI_IM 48 /* < Mini-IM */ -#define CKEN_MINI_LCD 49 /* < Mini LCD */ - -#define CKEN_MMC3 5 /* < MMC3 Clock Enable */ -#define CKEN_MVED 43 /* < MVED clock enable */ - -/* Note: GCU clock enable bit differs on PXA300/PXA310 and PXA320 */ -#define CKEN_PXA300_GCU 42 /* Graphics controller clock enable */ -#define CKEN_PXA320_GCU 7 /* Graphics controller clock enable */ - #endif /* __ASM_ARCH_PXA3XX_REGS_H */ diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index 4bd7da1f865732..c29a7f0fa1b098 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -21,8 +21,8 @@ #include <linux/clk.h> #include <linux/usb.h> #include <linux/usb/otg.h> +#include <linux/soc/pxa/cpu.h> -#include <mach/hardware.h> #include "regs-u2d.h" #include <linux/platform_data/usb-pxa3xx-ulpi.h> diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 560160682df6e1..979642aa7ffe01 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -24,17 +24,18 @@ #include <linux/syscore_ops.h> #include <linux/platform_data/i2c-pxa.h> #include <linux/platform_data/mmp_dma.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/clk/pxa.h> #include <asm/mach/map.h> #include <asm/suspend.h> -#include <mach/hardware.h> -#include <mach/pxa3xx-regs.h> -#include <mach/reset.h> +#include "pxa3xx-regs.h" +#include "reset.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include "pm.h" -#include <mach/dma.h> -#include <mach/smemc.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "smemc.h" +#include "irqs.h" #include "generic.h" #include "devices.h" @@ -51,6 +52,10 @@ extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)); #define NDCR_ND_ARB_EN (1 << 12) #define NDCR_ND_ARB_CNTL (1 << 19) +#define CKEN_BOOT 11 /* < Boot rom clock enable */ +#define CKEN_TPM 19 /* < TPM clock enable */ +#define CKEN_HSIO2 41 /* < HSIO2 clock enable */ + #ifdef CONFIG_PM #define ISRAM_START 0x5c000000 @@ -463,7 +468,7 @@ static int __init pxa3xx_init(void) if (cpu_is_pxa3xx()) { - reset_status = ARSR; + pxa_register_wdt(ARSR); /* * clear RDH bit every time after reset diff --git a/arch/arm/mach-pxa/pxa3xx.h b/arch/arm/mach-pxa/pxa3xx.h index 6d4502aa9d067d..81825f7ad258ea 100644 --- a/arch/arm/mach-pxa/pxa3xx.h +++ b/arch/arm/mach-pxa/pxa3xx.h @@ -2,8 +2,8 @@ #ifndef __MACH_PXA3XX_H #define __MACH_PXA3XX_H -#include <mach/hardware.h> -#include <mach/pxa3xx-regs.h> -#include <mach/irqs.h> +#include "addr-map.h" +#include "pxa3xx-regs.h" +#include "irqs.h" #endif /* __MACH_PXA3XX_H */ diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c index bf91de4267e58b..b9021a40cbd17c 100644 --- a/arch/arm/mach-pxa/pxa930.c +++ b/arch/arm/mach-pxa/pxa930.c @@ -13,6 +13,7 @@ #include <linux/irq.h> #include <linux/gpio-pxa.h> #include <linux/platform_device.h> +#include <linux/soc/pxa/cpu.h> #include "pxa930.h" diff --git a/arch/arm/mach-pxa/include/mach/regs-ost.h b/arch/arm/mach-pxa/regs-ost.h index deb564ed8ee768..c8001cfc8d6b7a 100644 --- a/arch/arm/mach-pxa/include/mach/regs-ost.h +++ b/arch/arm/mach-pxa/regs-ost.h @@ -2,11 +2,13 @@ #ifndef __ASM_MACH_REGS_OST_H #define __ASM_MACH_REGS_OST_H -#include <mach/hardware.h> +#include "pxa-regs.h" /* * OS Timer & Match Registers */ +#define OST_PHYS 0x40A00000 +#define OST_LEN 0x00000020 #define OSMR0 io_p2v(0x40A00000) /* */ #define OSMR1 io_p2v(0x40A00004) /* */ diff --git a/arch/arm/mach-pxa/regs-rtc.h b/arch/arm/mach-pxa/regs-rtc.h index b1f9ff14e33593..96255a0f595e91 100644 --- a/arch/arm/mach-pxa/regs-rtc.h +++ b/arch/arm/mach-pxa/regs-rtc.h @@ -2,7 +2,7 @@ #ifndef __ASM_MACH_REGS_RTC_H #define __ASM_MACH_REGS_RTC_H -#include <mach/hardware.h> +#include "pxa-regs.h" /* * Real Time Clock diff --git a/arch/arm/mach-pxa/regs-u2d.h b/arch/arm/mach-pxa/regs-u2d.h index fe4c80ad87ec5f..ab517ba62c9af4 100644 --- a/arch/arm/mach-pxa/regs-u2d.h +++ b/arch/arm/mach-pxa/regs-u2d.h @@ -2,8 +2,6 @@ #ifndef __ASM_ARCH_PXA3xx_U2D_H #define __ASM_ARCH_PXA3xx_U2D_H -#include <mach/bitfield.h> - /* * USB2 device controller registers and bits definitions */ diff --git a/arch/arm/mach-pxa/include/mach/regs-uart.h b/arch/arm/mach-pxa/regs-uart.h index 9a168f83afeb37..490e9ca16297af 100644 --- a/arch/arm/mach-pxa/include/mach/regs-uart.h +++ b/arch/arm/mach-pxa/regs-uart.h @@ -2,6 +2,8 @@ #ifndef __ASM_ARCH_REGS_UART_H #define __ASM_ARCH_REGS_UART_H +#include "pxa-regs.h" + /* * UARTs */ diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c index af78405aa4e976..f0be90573ad324 100644 --- a/arch/arm/mach-pxa/reset.c +++ b/arch/arm/mach-pxa/reset.c @@ -7,12 +7,9 @@ #include <asm/proc-fns.h> #include <asm/system_misc.h> -#include <mach/regs-ost.h> -#include <mach/reset.h> -#include <mach/smemc.h> - -unsigned int reset_status; -EXPORT_SYMBOL(reset_status); +#include "regs-ost.h" +#include "reset.h" +#include "smemc.h" static void do_hw_reset(void); diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/reset.h index e1c4d100fd4588..963dd190bc13fa 100644 --- a/arch/arm/mach-pxa/include/mach/reset.h +++ b/arch/arm/mach-pxa/reset.h @@ -8,8 +8,8 @@ #define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */ #define RESET_STATUS_ALL (0xf) -extern unsigned int reset_status; extern void clear_reset_status(unsigned int mask); +extern void pxa_register_wdt(unsigned int reset_status); /** * init_gpio_reset() - register GPIO as reset generator diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 83cfbb882a2d48..a829baf8d92261 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -24,7 +24,7 @@ #include <asm/mach-types.h> #include "pm.h" -#include <mach/pxa2xx-regs.h> +#include "pxa2xx-regs.h" #include "regs-rtc.h" #include "sharpsl_pm.h" diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index 6c5b3ffd2cd3f5..d58cf52e3848fa 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -13,13 +13,14 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <mach/hardware.h> -#include <mach/smemc.h> -#include <mach/pxa2xx-regs.h> +#include "smemc.h" +#include "pxa2xx-regs.h" #define MDREFR_KDIV 0x200a4000 // all banks #define CCCR_SLEEP 0x00000107 // L=7 2N=2 A=0 PPDIS=0 CPDIS=0 - +#define CCCR_N_MASK 0x00000380 +#define CCCR_M_MASK 0x00000060 +#define CCCR_L_MASK 0x0000001f .text #ifdef CONFIG_PXA3xx diff --git a/arch/arm/mach-pxa/smemc.c b/arch/arm/mach-pxa/smemc.c index 32e82cc92ea57d..2d2a321d82f816 100644 --- a/arch/arm/mach-pxa/smemc.c +++ b/arch/arm/mach-pxa/smemc.c @@ -8,9 +8,10 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/syscore_ops.h> +#include <linux/soc/pxa/cpu.h> -#include <mach/hardware.h> -#include <mach/smemc.h> +#include "smemc.h" +#include <linux/soc/pxa/smemc.h> #ifdef CONFIG_PM static unsigned long msc[2]; @@ -70,3 +71,11 @@ static int __init smemc_init(void) } subsys_initcall(smemc_init); #endif + +static const unsigned int df_clkdiv[4] = { 1, 2, 4, 1 }; +unsigned int pxa3xx_smemc_get_memclkdiv(void) +{ + unsigned long memclkcfg = __raw_readl(MEMCLKCFG); + + return df_clkdiv[(memclkcfg >> 16) & 0x3]; +} diff --git a/arch/arm/mach-pxa/include/mach/smemc.h b/arch/arm/mach-pxa/smemc.h index 9b2453a7ab23dd..9b2453a7ab23dd 100644 --- a/arch/arm/mach-pxa/include/mach/smemc.h +++ b/arch/arm/mach-pxa/smemc.h diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index a648e7094e84e5..dd88953adc9d2f 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -39,14 +39,14 @@ #include "pxa27x.h" #include "pxa27x-udc.h" -#include <mach/reset.h> +#include "reset.h" #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/video-pxafb.h> -#include <mach/spitz.h> +#include "spitz.h" #include "sharpsl_pm.h" -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" #include "devices.h" @@ -962,11 +962,42 @@ static void __init spitz_i2c_init(void) static inline void spitz_i2c_init(void) {} #endif +static struct gpiod_lookup_table spitz_audio_gpio_table = { + .dev_id = "spitz-audio", + .table = { + GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_L - SPITZ_SCP_GPIO_BASE, + "mute-l", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_R - SPITZ_SCP_GPIO_BASE, + "mute-r", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop.1", SPITZ_GPIO_MIC_BIAS - SPITZ_SCP2_GPIO_BASE, + "mic", GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table akita_audio_gpio_table = { + .dev_id = "spitz-audio", + .table = { + GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_L - SPITZ_SCP_GPIO_BASE, + "mute-l", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("sharp-scoop.0", SPITZ_GPIO_MUTE_R - SPITZ_SCP_GPIO_BASE, + "mute-r", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("i2c-max7310", AKITA_GPIO_MIC_BIAS - AKITA_IOEXP_GPIO_BASE, + "mic", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /****************************************************************************** * Audio devices ******************************************************************************/ static inline void spitz_audio_init(void) { + if (machine_is_akita()) + gpiod_add_lookup_table(&akita_audio_gpio_table); + else + gpiod_add_lookup_table(&spitz_audio_gpio_table); + platform_device_register_simple("spitz-audio", -1, NULL, 0); } diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/spitz.h index 04828d8918aa3f..04828d8918aa3f 100644 --- a/arch/arm/mach-pxa/include/mach/spitz.h +++ b/arch/arm/mach-pxa/spitz.h diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 25a1f8c5a7382d..6689b67f9ce5ad 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -18,9 +18,8 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <mach/hardware.h> -#include <mach/spitz.h> +#include "spitz.h" #include "pxa27x.h" #include "sharpsl_pm.h" diff --git a/arch/arm/mach-pxa/standby.S b/arch/arm/mach-pxa/standby.S index eab1645bb4adb9..938310b708a024 100644 --- a/arch/arm/mach-pxa/standby.S +++ b/arch/arm/mach-pxa/standby.S @@ -11,9 +11,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <mach/hardware.h> -#include <mach/pxa2xx-regs.h> +#include "pxa2xx-regs.h" .text diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index 431709725d02bb..6af8bc4048253a 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -40,16 +40,16 @@ #include <asm/mach-types.h> #include "pxa25x.h" -#include <mach/reset.h> +#include "reset.h" #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/mmc-pxamci.h> #include "udc.h" #include "tosa_bt.h" -#include <mach/audio.h> -#include <mach/smemc.h> +#include <linux/platform_data/asoc-pxa.h> +#include "smemc.h" #include <asm/mach/arch.h> -#include <mach/tosa.h> +#include "tosa.h" #include <asm/hardware/scoop.h> #include <asm/mach/sharpsl_param.h> @@ -296,9 +296,9 @@ static struct gpiod_lookup_table tosa_mci_gpio_table = { .table = { GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_nSD_DETECT, "cd", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_SD_WP, + GPIO_LOOKUP("sharp-scoop.0", TOSA_GPIO_SD_WP - TOSA_SCOOP_GPIO_BASE, "wp", GPIO_ACTIVE_LOW), - GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_PWR_ON, + GPIO_LOOKUP("sharp-scoop.0", TOSA_GPIO_PWR_ON - TOSA_SCOOP_GPIO_BASE, "power", GPIO_ACTIVE_HIGH), { }, }, @@ -616,6 +616,22 @@ static struct resource tc6393xb_resources[] = { }, }; +static struct gpiod_lookup_table tosa_battery_gpio_table = { + .dev_id = "wm97xx-battery", + .table = { + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_BAT0_CRG, + "main battery full", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_BAT1_CRG, + "jacket battery full", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_BAT0_LOW, + "main battery low", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_BAT1_LOW, + "jacket battery low", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-pxa", TOSA_GPIO_JACKET_DETECT, + "jacket detect", GPIO_ACTIVE_HIGH), + { }, + }, +}; static int tosa_tc6393xb_enable(struct platform_device *dev) { @@ -709,31 +725,6 @@ static struct tmio_nand_data tosa_tc6393xb_nand_config = { .part_parsers = probes, }; -static int tosa_tc6393xb_setup(struct platform_device *dev) -{ - int rc; - - rc = gpio_request(TOSA_GPIO_CARD_VCC_ON, "CARD_VCC_ON"); - if (rc) - goto err_req; - - rc = gpio_direction_output(TOSA_GPIO_CARD_VCC_ON, 1); - if (rc) - goto err_dir; - - return rc; - -err_dir: - gpio_free(TOSA_GPIO_CARD_VCC_ON); -err_req: - return rc; -} - -static void tosa_tc6393xb_teardown(struct platform_device *dev) -{ - gpio_free(TOSA_GPIO_CARD_VCC_ON); -} - #ifdef CONFIG_MFD_TC6393XB static struct fb_videomode tosa_tc6393xb_lcd_mode[] = { { @@ -778,9 +769,6 @@ static struct tc6393xb_platform_data tosa_tc6393xb_data = { .scr_gper = 0x3300, .irq_base = IRQ_BOARD_START, - .gpio_base = TOSA_TC6393XB_GPIO_BASE, - .setup = tosa_tc6393xb_setup, - .teardown = tosa_tc6393xb_teardown, .enable = tosa_tc6393xb_enable, .disable = tosa_tc6393xb_disable, @@ -821,26 +809,6 @@ static struct pxa2xx_spi_controller pxa_ssp_master_info = { .num_chipselect = 1, }; -static struct gpiod_lookup_table tosa_lcd_gpio_table = { - .dev_id = "spi2.0", - .table = { - GPIO_LOOKUP("tc6393xb", - TOSA_GPIO_TG_ON - TOSA_TC6393XB_GPIO_BASE, - "tg #pwr", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct gpiod_lookup_table tosa_lcd_bl_gpio_table = { - .dev_id = "i2c-tosa-bl", - .table = { - GPIO_LOOKUP("tc6393xb", - TOSA_GPIO_BL_C20MA - TOSA_TC6393XB_GPIO_BASE, - "backlight", GPIO_ACTIVE_HIGH), - { }, - }, -}; - static struct spi_board_info spi_board_info[] __initdata = { { .modalias = "tosa-lcd", @@ -943,6 +911,8 @@ static void __init tosa_init(void) /* enable batt_fault */ PMCR = 0x01; + gpiod_add_lookup_table(&tosa_battery_gpio_table); + gpiod_add_lookup_table(&tosa_mci_gpio_table); pxa_set_mci_info(&tosa_mci_platform_data); pxa_set_ficp_info(&tosa_ficp_platform_data); @@ -951,8 +921,6 @@ static void __init tosa_init(void) platform_scoop_config = &tosa_pcmcia_config; pxa2xx_set_spi_info(2, &pxa_ssp_master_info); - gpiod_add_lookup_table(&tosa_lcd_gpio_table); - gpiod_add_lookup_table(&tosa_lcd_bl_gpio_table); spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); clk_add_alias("CLK_CK3P6MI", tc6393xb_device.name, "GPIO11_CLK", NULL); diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/tosa.h index 8bfaca3a8b6421..3b3efa0a0e221e 100644 --- a/arch/arm/mach-pxa/include/mach/tosa.h +++ b/arch/arm/mach-pxa/tosa.h @@ -55,24 +55,6 @@ #define TOSA_SCOOP_JC_IO_DIR (TOSA_SCOOP_JC_CARD_LIMIT_SEL) /* - * TC6393XB GPIOs - */ -#define TOSA_TC6393XB_GPIO_BASE (PXA_NR_BUILTIN_GPIO + 2 * 12) - -#define TOSA_GPIO_TG_ON (TOSA_TC6393XB_GPIO_BASE + 0) -#define TOSA_GPIO_L_MUTE (TOSA_TC6393XB_GPIO_BASE + 1) -#define TOSA_GPIO_BL_C20MA (TOSA_TC6393XB_GPIO_BASE + 3) -#define TOSA_GPIO_CARD_VCC_ON (TOSA_TC6393XB_GPIO_BASE + 4) -#define TOSA_GPIO_CHARGE_OFF (TOSA_TC6393XB_GPIO_BASE + 6) -#define TOSA_GPIO_CHARGE_OFF_JC (TOSA_TC6393XB_GPIO_BASE + 7) -#define TOSA_GPIO_BAT0_V_ON (TOSA_TC6393XB_GPIO_BASE + 9) -#define TOSA_GPIO_BAT1_V_ON (TOSA_TC6393XB_GPIO_BASE + 10) -#define TOSA_GPIO_BU_CHRG_ON (TOSA_TC6393XB_GPIO_BASE + 11) -#define TOSA_GPIO_BAT_SW_ON (TOSA_TC6393XB_GPIO_BASE + 12) -#define TOSA_GPIO_BAT0_TH_ON (TOSA_TC6393XB_GPIO_BASE + 14) -#define TOSA_GPIO_BAT1_TH_ON (TOSA_TC6393XB_GPIO_BASE + 15) - -/* * PXA GPIOs */ #define TOSA_GPIO_POWERON (0) diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/arch/arm/mach-pxa/trizeps4-pcmcia.c index 6db8fe880ed464..25e363770565b1 100644 --- a/drivers/pcmcia/pxa2xx_trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4-pcmcia.c @@ -19,10 +19,10 @@ #include <asm/mach-types.h> #include <asm/irq.h> -#include <mach/pxa2xx-regs.h> -#include <mach/trizeps4.h> +#include "pxa2xx-regs.h" +#include "trizeps4.h" -#include "soc_common.h" +#include <pcmcia/soc_common.h> extern void board_pcmcia_power(int power); diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index f76f8be0955448..716cce885379a9 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -40,13 +40,13 @@ #include <asm/mach/flash.h> #include "pxa27x.h" -#include <mach/trizeps4.h> -#include <mach/audio.h> +#include "trizeps4.h" +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/irda-pxaficp.h> #include <linux/platform_data/usb-ohci-pxa27x.h> -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/trizeps4.h index 3cddb1428c5ee3..b6c19d155ef9b5 100644 --- a/arch/arm/mach-pxa/include/mach/trizeps4.h +++ b/arch/arm/mach-pxa/trizeps4.h @@ -11,6 +11,7 @@ #ifndef _TRIPEPS4_H_ #define _TRIPEPS4_H_ +#include "addr-map.h" #include "irqs.h" /* PXA_GPIO_TO_IRQ */ /* physical memory regions */ diff --git a/drivers/pcmcia/pxa2xx_viper.c b/arch/arm/mach-pxa/viper-pcmcia.c index 7ac6647d286eb3..26599dcc49b391 100644 --- a/drivers/pcmcia/pxa2xx_viper.c +++ b/arch/arm/mach-pxa/viper-pcmcia.c @@ -22,13 +22,11 @@ #include <linux/gpio.h> #include <pcmcia/ss.h> +#include <pcmcia/soc_common.h> #include <asm/irq.h> -#include <linux/platform_data/pcmcia-pxa2xx_viper.h> - -#include "soc_common.h" -#include "pxa2xx_base.h" +#include "viper-pcmcia.h" static struct platform_device *arcom_pcmcia_dev; diff --git a/include/linux/platform_data/pcmcia-pxa2xx_viper.h b/arch/arm/mach-pxa/viper-pcmcia.h index a23b58aff9e152..a23b58aff9e152 100644 --- a/include/linux/platform_data/pcmcia-pxa2xx_viper.h +++ b/arch/arm/mach-pxa/viper-pcmcia.h diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 3aa34e9a15d3b0..5b43351ee84080 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -46,10 +46,10 @@ #include <linux/syscore_ops.h> #include "pxa25x.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> -#include <mach/regs-uart.h> -#include <linux/platform_data/pcmcia-pxa2xx_viper.h> +#include "regs-uart.h" +#include "viper-pcmcia.h" #include "viper.h" #include <asm/setup.h> @@ -851,7 +851,7 @@ static void __init viper_init_vcore_gpios(void) goto err_dir; /* c/should assume redboot set the correct level ??? */ - viper_set_core_cpu_voltage(get_clk_frequency_khz(0), 1); + viper_set_core_cpu_voltage(pxa25x_get_clk_frequency_khz(0), 1); return; @@ -998,6 +998,18 @@ static struct map_desc viper_io_desc[] __initdata = { .length = 0x00800000, .type = MT_DEVICE, }, + { + /* + * ISA I/O space mapping: + * - ports 0x0000-0x0fff are PC/104 + * - ports 0x10000-0x10fff are PCMCIA slot 1 + * - ports 0x11000-0x11fff are PC/104 + */ + .virtual = PCI_IO_VIRT_BASE, + .pfn = __phys_to_pfn(0x30000000), + .length = 0x1000, + .type = MT_DEVICE, + }, }; static void __init viper_map_io(void) diff --git a/drivers/pcmcia/pxa2xx_vpac270.c b/arch/arm/mach-pxa/vpac270-pcmcia.c index 3565add03a5e8a..9fd990c8a5fb6e 100644 --- a/drivers/pcmcia/pxa2xx_vpac270.c +++ b/arch/arm/mach-pxa/vpac270-pcmcia.c @@ -13,9 +13,9 @@ #include <asm/mach-types.h> -#include <mach/vpac270.h> +#include "vpac270.h" -#include "soc_common.h" +#include <pcmcia/soc_common.h> static struct gpio vpac270_pcmcia_gpios[] = { { GPIO107_VPAC270_PCMCIA_PPEN, GPIOF_INIT_LOW, "PCMCIA PPEN" }, diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index 14505e83479e8d..8f74bafcf1f9eb 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -29,8 +29,8 @@ #include <asm/mach/arch.h> #include "pxa27x.h" -#include <mach/audio.h> -#include <mach/vpac270.h> +#include <linux/platform_data/asoc-pxa.h> +#include "vpac270.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/usb-ohci-pxa27x.h> diff --git a/arch/arm/mach-pxa/include/mach/vpac270.h b/arch/arm/mach-pxa/vpac270.h index 0cd094d8c553bf..0cd094d8c553bf 100644 --- a/arch/arm/mach-pxa/include/mach/vpac270.h +++ b/arch/arm/mach-pxa/vpac270.h diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index f485146b899fb3..6bb02b65fb8283 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -24,9 +24,9 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <mach/hardware.h> #include "pxa25x.h" -#include <mach/smemc.h> +#include "addr-map.h" +#include "smemc.h" #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index 7eaeda26992701..d0352055549701 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -34,7 +34,7 @@ #include "pxa27x.h" #include "mfp-pxa27x.h" -#include <mach/z2.h> +#include "z2.h" #include <linux/platform_data/video-pxafb.h> #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/keypad-pxa27x.h> @@ -651,6 +651,15 @@ static void __init z2_spi_init(void) static inline void z2_spi_init(void) {} #endif +static struct gpiod_lookup_table z2_audio_gpio_table = { + .dev_id = "soc-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO37_ZIPITZ2_HEADSET_DETECT, + "hsdet-gpio", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /****************************************************************************** * Core power regulator ******************************************************************************/ @@ -755,6 +764,8 @@ static void __init z2_init(void) z2_keys_init(); z2_pmic_init(); + gpiod_add_lookup_table(&z2_audio_gpio_table); + pm_power_off = z2_power_off; } diff --git a/arch/arm/mach-pxa/include/mach/z2.h b/arch/arm/mach-pxa/z2.h index a78b2e28b1db06..a78b2e28b1db06 100644 --- a/arch/arm/mach-pxa/include/mach/z2.h +++ b/arch/arm/mach-pxa/z2.h diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index 97700429633ee6..ff0d8bb9f55792 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -39,17 +39,17 @@ #include "pxa27x.h" #include "devices.h" -#include <mach/regs-uart.h> +#include "regs-uart.h" #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/mmc-pxamci.h> #include "pxa27x-udc.h" #include "udc.h" #include <linux/platform_data/video-pxafb.h> #include "pm.h" -#include <mach/audio.h> -#include <linux/platform_data/pcmcia-pxa2xx_viper.h> +#include <linux/platform_data/asoc-pxa.h> +#include "viper-pcmcia.h" #include "zeus.h" -#include <mach/smemc.h> +#include "smemc.h" #include "generic.h" @@ -929,6 +929,18 @@ static struct map_desc zeus_io_desc[] __initdata = { .length = 0x00800000, .type = MT_DEVICE, }, + { + /* + * ISA I/O space mapping: + * - ports 0x0000-0x0fff are PC/104 + * - ports 0x10000-0x10fff are PCMCIA slot 1 + * - ports 0x11000-0x11fff are PC/104 + */ + .virtual = PCI_IO_VIRT_BASE, + .pfn = __phys_to_pfn(ZEUS_PC104IO_PHYS), + .length = 0x1000, + .type = MT_DEVICE, + }, }; static void __init zeus_map_io(void) diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 79f0025fa17a5c..8ed75ac29b1a90 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -20,17 +20,19 @@ #include <linux/pwm.h> #include <linux/pwm_backlight.h> #include <linux/smc91x.h> +#include <linux/soc/pxa/cpu.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include "pxa3xx.h" -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/video-pxafb.h> #include "zylonite.h" #include <linux/platform_data/mmc-pxamci.h> #include <linux/platform_data/usb-ohci-pxa27x.h> #include <linux/platform_data/keypad-pxa27x.h> #include <linux/platform_data/mtd-nand-pxa3xx.h> +#include "mfp.h" #include "devices.h" #include "generic.h" @@ -424,6 +426,35 @@ static void __init zylonite_init_ohci(void) static inline void zylonite_init_ohci(void) {} #endif /* CONFIG_USB_OHCI_HCD || CONFIG_USB_OHCI_HCD_MODULE */ +static struct gpiod_lookup_table zylonite_wm97xx_touch_gpio15_table = { + .dev_id = "wm97xx-touch.0", + .table = { + GPIO_LOOKUP("gpio-pxa", mfp_to_gpio(MFP_PIN_GPIO15), + "touch", GPIO_ACTIVE_LOW), + { }, + }, +}; + +static struct gpiod_lookup_table zylonite_wm97xx_touch_gpio26_table = { + .dev_id = "wm97xx-touch.0", + .table = { + GPIO_LOOKUP("gpio-pxa", mfp_to_gpio(MFP_PIN_GPIO26), + "touch", GPIO_ACTIVE_LOW), + { }, + }, +}; + +static void __init zylonite_init_wm97xx_touch(void) +{ + if (!IS_ENABLED(CONFIG_TOUCHSCREEN_WM97XX_ZYLONITE)) + return; + + if (cpu_is_pxa320()) + gpiod_add_lookup_table(&zylonite_wm97xx_touch_gpio15_table); + else + gpiod_add_lookup_table(&zylonite_wm97xx_touch_gpio26_table); +} + static void __init zylonite_init(void) { pxa_set_ffuart_info(NULL); @@ -449,6 +480,7 @@ static void __init zylonite_init(void) zylonite_init_nand(); zylonite_init_leds(); zylonite_init_ohci(); + zylonite_init_wm97xx_touch(); } MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)") diff --git a/arch/arm/mach-pxa/zylonite.h b/arch/arm/mach-pxa/zylonite.h index 7300ec2aac0d43..afe3efcb8e04b7 100644 --- a/arch/arm/mach-pxa/zylonite.h +++ b/arch/arm/mach-pxa/zylonite.h @@ -2,6 +2,8 @@ #ifndef __ASM_ARCH_ZYLONITE_H #define __ASM_ARCH_ZYLONITE_H +#include <linux/soc/pxa/cpu.h> + #define ZYLONITE_ETH_PHYS 0x14000000 #define EXT_GPIO(x) (128 + (x)) diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 956fec1c494064..50a8a3547dbc86 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -17,6 +17,7 @@ #include <linux/platform_data/i2c-pxa.h> #include <linux/platform_data/pca953x.h> #include <linux/gpio.h> +#include <linux/soc/pxa/cpu.h> #include "pxa300.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 94cb834f36cda3..67cab4f1194bb0 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/gpio.h> +#include <linux/soc/pxa/cpu.h> #include "pxa320.h" #include "zylonite.h" diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index 4dfb7554649d98..6c21f214cd609c 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -39,9 +39,6 @@ #include "generic.h" #include <clocksource/pxa.h> -unsigned int reset_status; -EXPORT_SYMBOL(reset_status); - #define NR_FREQS 16 /* @@ -319,10 +316,13 @@ static struct platform_device *sa11x0_devices[] __initdata = { static int __init sa1100_init(void) { + struct resource wdt_res = DEFINE_RES_MEM(0x90000000, 0x20); pm_power_off = sa1100_power_off; regulator_has_full_constraints(); + platform_device_register_simple("sa1100_wdt", -1, &wdt_res, 1); + return platform_add_devices(sa11x0_devices, ARRAY_SIZE(sa11x0_devices)); } diff --git a/arch/arm/mach-sa1100/include/mach/reset.h b/arch/arm/mach-sa1100/include/mach/reset.h index 27695650a567f6..a6723d45ae2adb 100644 --- a/arch/arm/mach-sa1100/include/mach/reset.h +++ b/arch/arm/mach-sa1100/include/mach/reset.h @@ -10,7 +10,6 @@ #define RESET_STATUS_GPIO (1 << 3) /* GPIO Reset */ #define RESET_STATUS_ALL (0xf) -extern unsigned int reset_status; static inline void clear_reset_status(unsigned int mask) { RCSR = mask; diff --git a/arch/arm/mm/copypage-xsc3.c b/arch/arm/mm/copypage-xsc3.c index 6f0909dda2f991..c86e79677ff902 100644 --- a/arch/arm/mm/copypage-xsc3.c +++ b/arch/arm/mm/copypage-xsc3.c @@ -29,6 +29,7 @@ static void xsc3_mc_copy_user_page(void *kto, const void *kfrom) int tmp; asm volatile ("\ +.arch xscale \n\ pld [%1, #0] \n\ pld [%1, #32] \n\ 1: pld [%1, #64] \n\ @@ -80,6 +81,7 @@ void xsc3_mc_clear_user_highpage(struct page *page, unsigned long vaddr) { void *ptr, *kaddr = kmap_atomic(page); asm volatile ("\ +.arch xscale \n\ mov r1, %2 \n\ mov r2, #0 \n\ mov r3, #0 \n\ diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 290702328a3370..576c0e6c92fca6 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -455,7 +455,7 @@ void iounmap(volatile void __iomem *cookie) } EXPORT_SYMBOL(iounmap); -#ifdef CONFIG_PCI +#if defined(CONFIG_PCI) || IS_ENABLED(CONFIG_PCMCIA) static int pci_ioremap_mem_type = MT_DEVICE; void pci_ioremap_set_mem_type(int mem_type) diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index cd72eaa1168f70..e70e529ddd914d 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -732,16 +732,7 @@ static struct platform_device db1300_lcd_dev = { /**********************************************************************/ #if IS_ENABLED(CONFIG_TOUCHSCREEN_WM97XX) -static void db1300_wm97xx_irqen(struct wm97xx *wm, int enable) -{ - if (enable) - enable_irq(DB1300_AC97_PEN_INT); - else - disable_irq_nosync(DB1300_AC97_PEN_INT); -} - static struct wm97xx_mach_ops db1300_wm97xx_ops = { - .irq_enable = db1300_wm97xx_irqen, .irq_gpio = WM97XX_GPIO_3, }; diff --git a/drivers/ata/pata_palmld.c b/drivers/ata/pata_palmld.c index 2448441571ed64..400e65190904fd 100644 --- a/drivers/ata/pata_palmld.c +++ b/drivers/ata/pata_palmld.c @@ -25,7 +25,6 @@ #include <linux/gpio/consumer.h> #include <scsi/scsi_host.h> -#include <mach/palmld.h> #define DRV_NAME "pata_palmld" @@ -63,7 +62,7 @@ static int palmld_pata_probe(struct platform_device *pdev) return -ENOMEM; /* remap drive's physical memory address */ - mem = devm_ioremap(dev, PALMLD_IDE_PHYS, 0x1000); + mem = devm_platform_ioremap_resource(pdev, 0); if (!mem) return -ENOMEM; diff --git a/drivers/clk/pxa/clk-pxa.c b/drivers/clk/pxa/clk-pxa.c index cfc79f942b07ee..03de634efc5249 100644 --- a/drivers/clk/pxa/clk-pxa.c +++ b/drivers/clk/pxa/clk-pxa.c @@ -11,6 +11,7 @@ #include <linux/clkdev.h> #include <linux/io.h> #include <linux/of.h> +#include <linux/soc/pxa/smemc.h> #include <dt-bindings/clock/pxa-clock.h> #include "clk-pxa.h" @@ -94,7 +95,8 @@ void __init clkdev_pxa_register(int ckid, const char *con_id, clk_register_clkdev(clk, con_id, dev_id); } -int __init clk_pxa_cken_init(const struct desc_clk_cken *clks, int nb_clks) +int __init clk_pxa_cken_init(const struct desc_clk_cken *clks, + int nb_clks, void __iomem *clk_regs) { int i; struct pxa_clk *pxa_clk; @@ -106,6 +108,7 @@ int __init clk_pxa_cken_init(const struct desc_clk_cken *clks, int nb_clks) pxa_clk->lp = clks[i].lp; pxa_clk->hp = clks[i].hp; pxa_clk->gate = clks[i].gate; + pxa_clk->gate.reg = clk_regs + clks[i].cken_reg; pxa_clk->gate.lock = &pxa_clk_lock; clk = clk_register_composite(NULL, clks[i].name, clks[i].parent_names, 2, @@ -150,12 +153,13 @@ void pxa2xx_core_turbo_switch(bool on) } void pxa2xx_cpll_change(struct pxa2xx_freq *freq, - u32 (*mdrefr_dri)(unsigned int), void __iomem *mdrefr, + u32 (*mdrefr_dri)(unsigned int), void __iomem *cccr) { unsigned int clkcfg = freq->clkcfg; unsigned int unused, preset_mdrefr, postset_mdrefr; unsigned long flags; + void __iomem *mdrefr = pxa_smemc_get_mdrefr(); local_irq_save(flags); diff --git a/drivers/clk/pxa/clk-pxa.h b/drivers/clk/pxa/clk-pxa.h index 5768e0f728ce3f..7ec2d2821d8f49 100644 --- a/drivers/clk/pxa/clk-pxa.h +++ b/drivers/clk/pxa/clk-pxa.h @@ -105,6 +105,7 @@ struct desc_clk_cken { struct clk_hw hw; int ckid; + int cken_reg; const char *name; const char *dev_id; const char *con_id; @@ -119,11 +120,12 @@ struct desc_clk_cken { #define PXA_CKEN(_dev_id, _con_id, _name, parents, _mult_lp, _div_lp, \ _mult_hp, _div_hp, is_lp, _cken_reg, _cken_bit, flag) \ { .ckid = CLK_ ## _name, .name = #_name, \ + .cken_reg = _cken_reg, \ .dev_id = _dev_id, .con_id = _con_id, .parent_names = parents,\ .lp = { .mult = _mult_lp, .div = _div_lp }, \ .hp = { .mult = _mult_hp, .div = _div_hp }, \ .is_in_low_power = is_lp, \ - .gate = { .reg = (void __iomem *)_cken_reg, .bit_idx = _cken_bit }, \ + .gate = { .bit_idx = _cken_bit }, \ .flags = flag, \ } #define PXA_CKEN_1RATE(dev_id, con_id, name, parents, cken_reg, \ @@ -146,12 +148,13 @@ static inline int dummy_clk_set_parent(struct clk_hw *hw, u8 index) extern void clkdev_pxa_register(int ckid, const char *con_id, const char *dev_id, struct clk *clk); -extern int clk_pxa_cken_init(const struct desc_clk_cken *clks, int nb_clks); +extern int clk_pxa_cken_init(const struct desc_clk_cken *clks, + int nb_clks, void __iomem *clk_regs); void clk_pxa_dt_common_init(struct device_node *np); void pxa2xx_core_turbo_switch(bool on); void pxa2xx_cpll_change(struct pxa2xx_freq *freq, - u32 (*mdrefr_dri)(unsigned int), void __iomem *mdrefr, + u32 (*mdrefr_dri)(unsigned int), void __iomem *cccr); int pxa2xx_determine_rate(struct clk_rate_request *req, struct pxa2xx_freq *freqs, int nb_freqs); diff --git a/drivers/clk/pxa/clk-pxa25x.c b/drivers/clk/pxa/clk-pxa25x.c index d0f957996acb9d..93d5907b853013 100644 --- a/drivers/clk/pxa/clk-pxa25x.c +++ b/drivers/clk/pxa/clk-pxa25x.c @@ -14,11 +14,11 @@ #include <linux/clkdev.h> #include <linux/io.h> #include <linux/of.h> -#include <mach/pxa2xx-regs.h> -#include <mach/smemc.h> +#include <linux/soc/pxa/smemc.h> #include <dt-bindings/clock/pxa-clock.h> #include "clk-pxa.h" +#include "clk-pxa2xx.h" #define KHz 1000 #define MHz (1000 * 1000) @@ -33,15 +33,13 @@ enum { ((T) ? CLKCFG_TURBO : 0)) #define PXA25x_CCCR(N2, M, L) (N2 << 7 | M << 5 | L) -#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) -#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) - /* Define the refresh period in mSec for the SDRAM and the number of rows */ #define SDRAM_TREF 64 /* standard 64ms SDRAM */ /* * Various clock factors driven by the CCCR register. */ +static void __iomem *clk_regs; /* Crystal Frequency to Memory Frequency Multiplier (L) */ static unsigned char L_clk_mult[32] = { 0, 27, 32, 36, 40, 45, 0, }; @@ -57,30 +55,9 @@ static const char * const get_freq_khz[] = { "core", "run", "cpll", "memory" }; -static int get_sdram_rows(void) -{ - static int sdram_rows; - unsigned int drac2 = 0, drac0 = 0; - u32 mdcnfg; - - if (sdram_rows) - return sdram_rows; - - mdcnfg = readl_relaxed(MDCNFG); - - if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) - drac2 = MDCNFG_DRAC2(mdcnfg); - - if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) - drac0 = MDCNFG_DRAC0(mdcnfg); - - sdram_rows = 1 << (11 + max(drac0, drac2)); - return sdram_rows; -} - static u32 mdrefr_dri(unsigned int freq_khz) { - u32 interval = freq_khz * SDRAM_TREF / get_sdram_rows(); + u32 interval = freq_khz * SDRAM_TREF / pxa2xx_smemc_get_sdram_rows(); return interval / 32; } @@ -121,7 +98,7 @@ unsigned int pxa25x_get_clk_frequency_khz(int info) static unsigned long clk_pxa25x_memory_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long cccr = readl(CCCR); + unsigned long cccr = readl(clk_regs + CCCR); unsigned int m = M_clk_mult[(cccr >> 5) & 0x03]; return parent_rate / m; @@ -225,7 +202,7 @@ MUX_OPS(clk_pxa25x_core, "core", CLK_SET_RATE_PARENT); static unsigned long clk_pxa25x_run_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long cccr = readl(CCCR); + unsigned long cccr = readl(clk_regs + CCCR); unsigned int n2 = N2_clk_mult[(cccr >> 7) & 0x07]; return (parent_rate / n2) * 2; @@ -236,7 +213,7 @@ RATE_RO_OPS(clk_pxa25x_run, "run"); static unsigned long clk_pxa25x_cpll_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long clkcfg, cccr = readl(CCCR); + unsigned long clkcfg, cccr = readl(clk_regs + CCCR); unsigned int l, m, n2, t; asm("mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg)); @@ -268,7 +245,7 @@ static int clk_pxa25x_cpll_set_rate(struct clk_hw *hw, unsigned long rate, if (i >= ARRAY_SIZE(pxa25x_freqs)) return -EINVAL; - pxa2xx_cpll_change(&pxa25x_freqs[i], mdrefr_dri, MDREFR, CCCR); + pxa2xx_cpll_change(&pxa25x_freqs[i], mdrefr_dri, clk_regs + CCCR); return 0; } @@ -345,16 +322,17 @@ static void __init pxa25x_dummy_clocks_init(void) } } -int __init pxa25x_clocks_init(void) +int __init pxa25x_clocks_init(void __iomem *regs) { + clk_regs = regs; pxa25x_base_clocks_init(); pxa25x_dummy_clocks_init(); - return clk_pxa_cken_init(pxa25x_clocks, ARRAY_SIZE(pxa25x_clocks)); + return clk_pxa_cken_init(pxa25x_clocks, ARRAY_SIZE(pxa25x_clocks), clk_regs); } static void __init pxa25x_dt_clocks_init(struct device_node *np) { - pxa25x_clocks_init(); + pxa25x_clocks_init(ioremap(0x41300000ul, 0x10)); clk_pxa_dt_common_init(np); } CLK_OF_DECLARE(pxa25x_clks, "marvell,pxa250-core-clocks", diff --git a/drivers/clk/pxa/clk-pxa27x.c b/drivers/clk/pxa/clk-pxa27x.c index 7b123105b5de40..116c6ac666e3c0 100644 --- a/drivers/clk/pxa/clk-pxa27x.c +++ b/drivers/clk/pxa/clk-pxa27x.c @@ -7,16 +7,15 @@ * Heavily inspired from former arch/arm/mach-pxa/clock.c. */ #include <linux/clk-provider.h> -#include <mach/pxa2xx-regs.h> #include <linux/io.h> #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/of.h> - -#include <mach/smemc.h> +#include <linux/soc/pxa/smemc.h> #include <dt-bindings/clock/pxa-clock.h> #include "clk-pxa.h" +#include "clk-pxa2xx.h" #define KHz 1000 #define MHz (1000 * 1000) @@ -50,41 +49,19 @@ enum { ((T) ? CLKCFG_TURBO : 0)) #define PXA27x_CCCR(A, L, N2) (A << 25 | N2 << 7 | L) -#define MDCNFG_DRAC2(mdcnfg) (((mdcnfg) >> 21) & 0x3) -#define MDCNFG_DRAC0(mdcnfg) (((mdcnfg) >> 5) & 0x3) - /* Define the refresh period in mSec for the SDRAM and the number of rows */ #define SDRAM_TREF 64 /* standard 64ms SDRAM */ +static void __iomem *clk_regs; + static const char * const get_freq_khz[] = { "core", "run", "cpll", "memory", "system_bus" }; -static int get_sdram_rows(void) -{ - static int sdram_rows; - unsigned int drac2 = 0, drac0 = 0; - u32 mdcnfg; - - if (sdram_rows) - return sdram_rows; - - mdcnfg = readl_relaxed(MDCNFG); - - if (mdcnfg & (MDCNFG_DE2 | MDCNFG_DE3)) - drac2 = MDCNFG_DRAC2(mdcnfg); - - if (mdcnfg & (MDCNFG_DE0 | MDCNFG_DE1)) - drac0 = MDCNFG_DRAC0(mdcnfg); - - sdram_rows = 1 << (11 + max(drac0, drac2)); - return sdram_rows; -} - static u32 mdrefr_dri(unsigned int freq_khz) { - u32 interval = freq_khz * SDRAM_TREF / get_sdram_rows(); + u32 interval = freq_khz * SDRAM_TREF / pxa2xx_smemc_get_sdram_rows(); return (interval - 31) / 32; } @@ -124,7 +101,7 @@ unsigned int pxa27x_get_clk_frequency_khz(int info) bool pxa27x_is_ppll_disabled(void) { - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); return ccsr & (1 << CCCR_PPDIS_BIT); } @@ -226,7 +203,7 @@ static unsigned long clk_pxa27x_cpll_get_rate(struct clk_hw *hw, unsigned long clkcfg; unsigned int t, ht; unsigned int l, L, n2, N; - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); asm("mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg)); t = clkcfg & (1 << 0); @@ -260,7 +237,7 @@ static int clk_pxa27x_cpll_set_rate(struct clk_hw *hw, unsigned long rate, if (i >= ARRAY_SIZE(pxa27x_freqs)) return -EINVAL; - pxa2xx_cpll_change(&pxa27x_freqs[i], mdrefr_dri, MDREFR, CCCR); + pxa2xx_cpll_change(&pxa27x_freqs[i], mdrefr_dri, clk_regs + CCCR); return 0; } @@ -271,8 +248,8 @@ static unsigned long clk_pxa27x_lcd_base_get_rate(struct clk_hw *hw, unsigned long parent_rate) { unsigned int l, osc_forced; - unsigned long ccsr = readl(CCSR); - unsigned long cccr = readl(CCCR); + unsigned long ccsr = readl(clk_regs + CCSR); + unsigned long cccr = readl(clk_regs + CCCR); l = ccsr & CCSR_L_MASK; osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); @@ -293,7 +270,7 @@ static unsigned long clk_pxa27x_lcd_base_get_rate(struct clk_hw *hw, static u8 clk_pxa27x_lcd_base_get_parent(struct clk_hw *hw) { unsigned int osc_forced; - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); if (osc_forced) @@ -322,7 +299,7 @@ static u8 clk_pxa27x_core_get_parent(struct clk_hw *hw) { unsigned long clkcfg; unsigned int t, ht, osc_forced; - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); if (osc_forced) @@ -359,7 +336,7 @@ MUX_OPS(clk_pxa27x_core, "core", CLK_SET_RATE_PARENT); static unsigned long clk_pxa27x_run_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); unsigned int n2 = (ccsr & CCSR_N2_MASK) >> CCSR_N2_SHIFT; return (parent_rate / n2) * 2; @@ -382,7 +359,7 @@ static unsigned long clk_pxa27x_system_bus_get_rate(struct clk_hw *hw, { unsigned long clkcfg; unsigned int b, osc_forced; - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); asm("mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg)); @@ -399,7 +376,7 @@ static unsigned long clk_pxa27x_system_bus_get_rate(struct clk_hw *hw, static u8 clk_pxa27x_system_bus_get_parent(struct clk_hw *hw) { unsigned int osc_forced; - unsigned long ccsr = readl(CCSR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); if (osc_forced) @@ -415,8 +392,8 @@ static unsigned long clk_pxa27x_memory_get_rate(struct clk_hw *hw, unsigned long parent_rate) { unsigned int a, l, osc_forced; - unsigned long cccr = readl(CCCR); - unsigned long ccsr = readl(CCSR); + unsigned long cccr = readl(clk_regs + CCCR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); a = cccr & (1 << CCCR_A_BIT); @@ -434,8 +411,8 @@ static unsigned long clk_pxa27x_memory_get_rate(struct clk_hw *hw, static u8 clk_pxa27x_memory_get_parent(struct clk_hw *hw) { unsigned int osc_forced, a; - unsigned long cccr = readl(CCCR); - unsigned long ccsr = readl(CCSR); + unsigned long cccr = readl(clk_regs + CCCR); + unsigned long ccsr = readl(clk_regs + CCSR); osc_forced = ccsr & (1 << CCCR_CPDIS_BIT); a = cccr & (1 << CCCR_A_BIT); @@ -490,16 +467,17 @@ static void __init pxa27x_base_clocks_init(void) clk_register_clk_pxa27x_lcd_base(); } -int __init pxa27x_clocks_init(void) +int __init pxa27x_clocks_init(void __iomem *regs) { + clk_regs = regs; pxa27x_base_clocks_init(); pxa27x_dummy_clocks_init(); - return clk_pxa_cken_init(pxa27x_clocks, ARRAY_SIZE(pxa27x_clocks)); + return clk_pxa_cken_init(pxa27x_clocks, ARRAY_SIZE(pxa27x_clocks), regs); } static void __init pxa27x_dt_clocks_init(struct device_node *np) { - pxa27x_clocks_init(); + pxa27x_clocks_init(ioremap(0x41300000ul, 0x10)); clk_pxa_dt_common_init(np); } CLK_OF_DECLARE(pxa_clks, "marvell,pxa270-clocks", pxa27x_dt_clocks_init); diff --git a/drivers/clk/pxa/clk-pxa2xx.h b/drivers/clk/pxa/clk-pxa2xx.h new file mode 100644 index 00000000000000..94b03d0e32ff3e --- /dev/null +++ b/drivers/clk/pxa/clk-pxa2xx.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __CLK_PXA2XX_H +#define __CLK_PXA2XX_H + +#define CCCR (0x0000) /* Core Clock Configuration Register */ +#define CCSR (0x000C) /* Core Clock Status Register */ +#define CKEN (0x0004) /* Clock Enable Register */ +#define OSCC (0x0008) /* Oscillator Configuration Register */ + +#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ +#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ +#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ + +#define CCCR_CPDIS_BIT (31) +#define CCCR_PPDIS_BIT (30) +#define CCCR_LCD_26_BIT (27) +#define CCCR_A_BIT (25) + +#define CCSR_N2_MASK CCCR_N_MASK +#define CCSR_M_MASK CCCR_M_MASK +#define CCSR_L_MASK CCCR_L_MASK +#define CCSR_N2_SHIFT 7 + +#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ +#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ +#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ +#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ +#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ +#define CKEN_IM (20) /* Internal Memory Clock Enable */ +#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ +#define CKEN_USIM (18) /* USIM Unit Clock Enable */ +#define CKEN_MSL (17) /* MSL Unit Clock Enable */ +#define CKEN_LCD (16) /* LCD Unit Clock Enable */ +#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ +#define CKEN_I2C (14) /* I2C Unit Clock Enable */ +#define CKEN_FICP (13) /* FICP Unit Clock Enable */ +#define CKEN_MMC (12) /* MMC Unit Clock Enable */ +#define CKEN_USB (11) /* USB Unit Clock Enable */ +#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ +#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ +#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ +#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ +#define CKEN_I2S (8) /* I2S Unit Clock Enable */ +#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ +#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ +#define CKEN_STUART (5) /* STUART Unit Clock Enable */ +#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ +#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ +#define CKEN_SSP (3) /* SSP Unit Clock Enable */ +#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ +#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ +#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ +#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ + +#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ +#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ + +#endif diff --git a/drivers/clk/pxa/clk-pxa3xx.c b/drivers/clk/pxa/clk-pxa3xx.c index 60db92772e72c1..42958a5426625a 100644 --- a/drivers/clk/pxa/clk-pxa3xx.c +++ b/drivers/clk/pxa/clk-pxa3xx.c @@ -14,8 +14,9 @@ #include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/of.h> -#include <mach/smemc.h> -#include <mach/pxa3xx-regs.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/soc/pxa/smemc.h> +#include <linux/clk/pxa.h> #include <dt-bindings/clock/pxa-clock.h> #include "clk-pxa.h" @@ -23,6 +24,84 @@ #define KHz 1000 #define MHz (1000 * 1000) +#define ACCR (0x0000) /* Application Subsystem Clock Configuration Register */ +#define ACSR (0x0004) /* Application Subsystem Clock Status Register */ +#define AICSR (0x0008) /* Application Subsystem Interrupt Control/Status Register */ +#define CKENA (0x000C) /* A Clock Enable Register */ +#define CKENB (0x0010) /* B Clock Enable Register */ +#define CKENC (0x0024) /* C Clock Enable Register */ +#define AC97_DIV (0x0014) /* AC97 clock divisor value register */ + +#define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */ +#define ACCR_SPDIS (1 << 30) /* System PLL Output Disable */ +#define ACCR_D0CS (1 << 26) /* D0 Mode Clock Select */ +#define ACCR_PCCE (1 << 11) /* Power Mode Change Clock Enable */ +#define ACCR_DDR_D0CS (1 << 7) /* DDR SDRAM clock frequency in D0CS (PXA31x only) */ + +#define ACCR_SMCFS_MASK (0x7 << 23) /* Static Memory Controller Frequency Select */ +#define ACCR_SFLFS_MASK (0x3 << 18) /* Frequency Select for Internal Memory Controller */ +#define ACCR_XSPCLK_MASK (0x3 << 16) /* Core Frequency during Frequency Change */ +#define ACCR_HSS_MASK (0x3 << 14) /* System Bus-Clock Frequency Select */ +#define ACCR_DMCFS_MASK (0x3 << 12) /* Dynamic Memory Controller Clock Frequency Select */ +#define ACCR_XN_MASK (0x7 << 8) /* Core PLL Turbo-Mode-to-Run-Mode Ratio */ +#define ACCR_XL_MASK (0x1f) /* Core PLL Run-Mode-to-Oscillator Ratio */ + +#define ACCR_SMCFS(x) (((x) & 0x7) << 23) +#define ACCR_SFLFS(x) (((x) & 0x3) << 18) +#define ACCR_XSPCLK(x) (((x) & 0x3) << 16) +#define ACCR_HSS(x) (((x) & 0x3) << 14) +#define ACCR_DMCFS(x) (((x) & 0x3) << 12) +#define ACCR_XN(x) (((x) & 0x7) << 8) +#define ACCR_XL(x) ((x) & 0x1f) + +/* + * Clock Enable Bit + */ +#define CKEN_LCD 1 /* < LCD Clock Enable */ +#define CKEN_USBH 2 /* < USB host clock enable */ +#define CKEN_CAMERA 3 /* < Camera interface clock enable */ +#define CKEN_NAND 4 /* < NAND Flash Controller Clock Enable */ +#define CKEN_USB2 6 /* < USB 2.0 client clock enable. */ +#define CKEN_DMC 8 /* < Dynamic Memory Controller clock enable */ +#define CKEN_SMC 9 /* < Static Memory Controller clock enable */ +#define CKEN_ISC 10 /* < Internal SRAM Controller clock enable */ +#define CKEN_BOOT 11 /* < Boot rom clock enable */ +#define CKEN_MMC1 12 /* < MMC1 Clock enable */ +#define CKEN_MMC2 13 /* < MMC2 clock enable */ +#define CKEN_KEYPAD 14 /* < Keypand Controller Clock Enable */ +#define CKEN_CIR 15 /* < Consumer IR Clock Enable */ +#define CKEN_USIM0 17 /* < USIM[0] Clock Enable */ +#define CKEN_USIM1 18 /* < USIM[1] Clock Enable */ +#define CKEN_TPM 19 /* < TPM clock enable */ +#define CKEN_UDC 20 /* < UDC clock enable */ +#define CKEN_BTUART 21 /* < BTUART clock enable */ +#define CKEN_FFUART 22 /* < FFUART clock enable */ +#define CKEN_STUART 23 /* < STUART clock enable */ +#define CKEN_AC97 24 /* < AC97 clock enable */ +#define CKEN_TOUCH 25 /* < Touch screen Interface Clock Enable */ +#define CKEN_SSP1 26 /* < SSP1 clock enable */ +#define CKEN_SSP2 27 /* < SSP2 clock enable */ +#define CKEN_SSP3 28 /* < SSP3 clock enable */ +#define CKEN_SSP4 29 /* < SSP4 clock enable */ +#define CKEN_MSL0 30 /* < MSL0 clock enable */ +#define CKEN_PWM0 32 /* < PWM[0] clock enable */ +#define CKEN_PWM1 33 /* < PWM[1] clock enable */ +#define CKEN_I2C 36 /* < I2C clock enable */ +#define CKEN_INTC 38 /* < Interrupt controller clock enable */ +#define CKEN_GPIO 39 /* < GPIO clock enable */ +#define CKEN_1WIRE 40 /* < 1-wire clock enable */ +#define CKEN_HSIO2 41 /* < HSIO2 clock enable */ +#define CKEN_MINI_IM 48 /* < Mini-IM */ +#define CKEN_MINI_LCD 49 /* < Mini LCD */ + +#define CKEN_MMC3 5 /* < MMC3 Clock Enable */ +#define CKEN_MVED 43 /* < MVED clock enable */ + +/* Note: GCU clock enable bit differs on PXA300/PXA310 and PXA320 */ +#define CKEN_PXA300_GCU 42 /* Graphics controller clock enable */ +#define CKEN_PXA320_GCU 7 /* Graphics controller clock enable */ + + enum { PXA_CORE_60Mhz = 0, PXA_CORE_RUN, @@ -39,12 +118,12 @@ static unsigned char hss_mult[4] = { 8, 12, 16, 24 }; /* crystal frequency to static memory controller multiplier (SMCFS) */ static unsigned int smcfs_mult[8] = { 6, 0, 8, 0, 0, 16, }; -static unsigned int df_clkdiv[4] = { 1, 2, 4, 1 }; - static const char * const get_freq_khz[] = { "core", "ring_osc_60mhz", "run", "cpll", "system_bus" }; +static void __iomem *clk_regs; + /* * Get the clock frequency as reflected by ACSR and the turbo flag. * We assume these values have been applied via a fcs. @@ -78,12 +157,27 @@ unsigned int pxa3xx_get_clk_frequency_khz(int info) return (unsigned int)clks[0] / KHz; } +void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask) +{ + u32 accr = readl(clk_regs + ACCR); + + accr &= ~disable; + accr |= enable; + + writel(accr, ACCR); + if (xclkcfg) + __asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg)); + + while ((readl(clk_regs + ACSR) & mask) != (accr & mask)) + cpu_relax(); +} + static unsigned long clk_pxa3xx_ac97_get_rate(struct clk_hw *hw, unsigned long parent_rate) { unsigned long ac97_div, rate; - ac97_div = AC97_DIV; + ac97_div = readl(clk_regs + AC97_DIV); /* This may loose precision for some rates but won't for the * standard 24.576MHz. @@ -100,18 +194,18 @@ RATE_RO_OPS(clk_pxa3xx_ac97, "ac97"); static unsigned long clk_pxa3xx_smemc_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long acsr = ACSR; - unsigned long memclkcfg = __raw_readl(MEMCLKCFG); + unsigned long acsr = readl(clk_regs + ACSR); return (parent_rate / 48) * smcfs_mult[(acsr >> 23) & 0x7] / - df_clkdiv[(memclkcfg >> 16) & 0x3]; + pxa3xx_smemc_get_memclkdiv(); + } PARENTS(clk_pxa3xx_smemc) = { "spll_624mhz" }; RATE_RO_OPS(clk_pxa3xx_smemc, "smemc"); static bool pxa3xx_is_ring_osc_forced(void) { - unsigned long acsr = ACSR; + unsigned long acsr = readl(clk_regs + ACSR); return acsr & ACCR_D0CS; } @@ -123,7 +217,7 @@ PARENTS(pxa3xx_ac97_bus) = { "ring_osc_60mhz", "ac97" }; PARENTS(pxa3xx_sbus) = { "ring_osc_60mhz", "system_bus" }; PARENTS(pxa3xx_smemcbus) = { "ring_osc_60mhz", "smemc" }; -#define CKEN_AB(bit) ((CKEN_ ## bit > 31) ? &CKENB : &CKENA) +#define CKEN_AB(bit) ((CKEN_ ## bit > 31) ? CKENB : CKENA) #define PXA3XX_CKEN(dev_id, con_id, parents, mult_lp, div_lp, mult_hp, \ div_hp, bit, is_lp, flags) \ PXA_CKEN(dev_id, con_id, bit, parents, mult_lp, div_lp, \ @@ -191,7 +285,7 @@ static struct desc_clk_cken pxa93x_clocks[] __initdata = { static unsigned long clk_pxa3xx_system_bus_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long acsr = ACSR; + unsigned long acsr = readl(clk_regs + ACSR); unsigned int hss = (acsr >> 14) & 0x3; if (pxa3xx_is_ring_osc_forced()) @@ -238,7 +332,7 @@ MUX_RO_RATE_RO_OPS(clk_pxa3xx_core, "core"); static unsigned long clk_pxa3xx_run_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long acsr = ACSR; + unsigned long acsr = readl(clk_regs + ACSR); unsigned int xn = (acsr & ACCR_XN_MASK) >> 8; unsigned int t, xclkcfg; @@ -254,7 +348,7 @@ RATE_RO_OPS(clk_pxa3xx_run, "run"); static unsigned long clk_pxa3xx_cpll_get_rate(struct clk_hw *hw, unsigned long parent_rate) { - unsigned long acsr = ACSR; + unsigned long acsr = readl(clk_regs + ACSR); unsigned int xn = (acsr & ACCR_XN_MASK) >> 8; unsigned int xl = acsr & ACCR_XL_MASK; unsigned int t, xclkcfg; @@ -325,7 +419,7 @@ static void __init pxa3xx_dummy_clocks_init(void) } } -static void __init pxa3xx_base_clocks_init(void) +static void __init pxa3xx_base_clocks_init(void __iomem *oscc_reg) { struct clk *clk; @@ -335,34 +429,35 @@ static void __init pxa3xx_base_clocks_init(void) clk_register_clk_pxa3xx_ac97(); clk_register_clk_pxa3xx_smemc(); clk = clk_register_gate(NULL, "CLK_POUT", - "osc_13mhz", 0, OSCC, 11, 0, NULL); + "osc_13mhz", 0, oscc_reg, 11, 0, NULL); clk_register_clkdev(clk, "CLK_POUT", NULL); clkdev_pxa_register(CLK_OSTIMER, "OSTIMER0", NULL, clk_register_fixed_factor(NULL, "os-timer0", "osc_13mhz", 0, 1, 4)); } -int __init pxa3xx_clocks_init(void) +int __init pxa3xx_clocks_init(void __iomem *regs, void __iomem *oscc_reg) { int ret; - pxa3xx_base_clocks_init(); + clk_regs = regs; + pxa3xx_base_clocks_init(oscc_reg); pxa3xx_dummy_clocks_init(); - ret = clk_pxa_cken_init(pxa3xx_clocks, ARRAY_SIZE(pxa3xx_clocks)); + ret = clk_pxa_cken_init(pxa3xx_clocks, ARRAY_SIZE(pxa3xx_clocks), regs); if (ret) return ret; if (cpu_is_pxa320()) return clk_pxa_cken_init(pxa320_clocks, - ARRAY_SIZE(pxa320_clocks)); + ARRAY_SIZE(pxa320_clocks), regs); if (cpu_is_pxa300() || cpu_is_pxa310()) return clk_pxa_cken_init(pxa300_310_clocks, - ARRAY_SIZE(pxa300_310_clocks)); - return clk_pxa_cken_init(pxa93x_clocks, ARRAY_SIZE(pxa93x_clocks)); + ARRAY_SIZE(pxa300_310_clocks), regs); + return clk_pxa_cken_init(pxa93x_clocks, ARRAY_SIZE(pxa93x_clocks), regs); } static void __init pxa3xx_dt_clocks_init(struct device_node *np) { - pxa3xx_clocks_init(); + pxa3xx_clocks_init(ioremap(0x41340000, 0x10), ioremap(0x41350000, 4)); clk_pxa_dt_common_init(np); } CLK_OF_DECLARE(pxa_clks, "marvell,pxa300-clocks", pxa3xx_dt_clocks_init); diff --git a/drivers/cpufreq/pxa2xx-cpufreq.c b/drivers/cpufreq/pxa2xx-cpufreq.c index f0b6f52eb2c35e..ed1ae061a6872a 100644 --- a/drivers/cpufreq/pxa2xx-cpufreq.c +++ b/drivers/cpufreq/pxa2xx-cpufreq.c @@ -24,11 +24,9 @@ #include <linux/cpufreq.h> #include <linux/err.h> #include <linux/regulator/consumer.h> +#include <linux/soc/pxa/cpu.h> #include <linux/io.h> -#include <mach/pxa2xx-regs.h> -#include <mach/smemc.h> - #ifdef DEBUG static unsigned int freq_debug; module_param(freq_debug, uint, 0); @@ -106,8 +104,6 @@ static struct pxa_freqs pxa27x_freqs[] = { static struct cpufreq_frequency_table pxa27x_freq_table[NUM_PXA27x_FREQS+1]; -extern unsigned get_clk_frequency_khz(int info); - #ifdef CONFIG_REGULATOR static int pxa_cpufreq_change_voltage(const struct pxa_freqs *pxa_freq) diff --git a/drivers/cpufreq/pxa3xx-cpufreq.c b/drivers/cpufreq/pxa3xx-cpufreq.c index 32f993c9467533..4afa48d172dbe0 100644 --- a/drivers/cpufreq/pxa3xx-cpufreq.c +++ b/drivers/cpufreq/pxa3xx-cpufreq.c @@ -8,12 +8,11 @@ #include <linux/sched.h> #include <linux/init.h> #include <linux/cpufreq.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/clk/pxa.h> #include <linux/slab.h> #include <linux/io.h> -#include <mach/generic.h> -#include <mach/pxa3xx-regs.h> - #define HSS_104M (0) #define HSS_156M (1) #define HSS_208M (2) @@ -34,6 +33,28 @@ #define DMCFS_26M (0) #define DMCFS_260M (3) +#define ACCR_XPDIS (1 << 31) /* Core PLL Output Disable */ +#define ACCR_SPDIS (1 << 30) /* System PLL Output Disable */ +#define ACCR_D0CS (1 << 26) /* D0 Mode Clock Select */ +#define ACCR_PCCE (1 << 11) /* Power Mode Change Clock Enable */ +#define ACCR_DDR_D0CS (1 << 7) /* DDR SDRAM clock frequency in D0CS (PXA31x only) */ + +#define ACCR_SMCFS_MASK (0x7 << 23) /* Static Memory Controller Frequency Select */ +#define ACCR_SFLFS_MASK (0x3 << 18) /* Frequency Select for Internal Memory Controller */ +#define ACCR_XSPCLK_MASK (0x3 << 16) /* Core Frequency during Frequency Change */ +#define ACCR_HSS_MASK (0x3 << 14) /* System Bus-Clock Frequency Select */ +#define ACCR_DMCFS_MASK (0x3 << 12) /* Dynamic Memory Controller Clock Frequency Select */ +#define ACCR_XN_MASK (0x7 << 8) /* Core PLL Turbo-Mode-to-Run-Mode Ratio */ +#define ACCR_XL_MASK (0x1f) /* Core PLL Run-Mode-to-Oscillator Ratio */ + +#define ACCR_SMCFS(x) (((x) & 0x7) << 23) +#define ACCR_SFLFS(x) (((x) & 0x3) << 18) +#define ACCR_XSPCLK(x) (((x) & 0x3) << 16) +#define ACCR_HSS(x) (((x) & 0x3) << 14) +#define ACCR_DMCFS(x) (((x) & 0x3) << 12) +#define ACCR_XN(x) (((x) & 0x7) << 8) +#define ACCR_XL(x) ((x) & 0x1f) + struct pxa3xx_freq_info { unsigned int cpufreq_mhz; unsigned int core_xl : 5; @@ -111,41 +132,29 @@ static int setup_freqs_table(struct cpufreq_policy *policy, static void __update_core_freq(struct pxa3xx_freq_info *info) { - uint32_t mask = ACCR_XN_MASK | ACCR_XL_MASK; - uint32_t accr = ACCR; - uint32_t xclkcfg; - - accr &= ~(ACCR_XN_MASK | ACCR_XL_MASK | ACCR_XSPCLK_MASK); - accr |= ACCR_XN(info->core_xn) | ACCR_XL(info->core_xl); + u32 mask, disable, enable, xclkcfg; + mask = ACCR_XN_MASK | ACCR_XL_MASK; + disable = mask | ACCR_XSPCLK_MASK; + enable = ACCR_XN(info->core_xn) | ACCR_XL(info->core_xl); /* No clock until core PLL is re-locked */ - accr |= ACCR_XSPCLK(XSPCLK_NONE); - + enable |= ACCR_XSPCLK(XSPCLK_NONE); xclkcfg = (info->core_xn == 2) ? 0x3 : 0x2; /* turbo bit */ - ACCR = accr; - __asm__("mcr p14, 0, %0, c6, c0, 0\n" : : "r"(xclkcfg)); - - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); + pxa3xx_clk_update_accr(disable, enable, xclkcfg, mask); } static void __update_bus_freq(struct pxa3xx_freq_info *info) { - uint32_t mask; - uint32_t accr = ACCR; - - mask = ACCR_SMCFS_MASK | ACCR_SFLFS_MASK | ACCR_HSS_MASK | - ACCR_DMCFS_MASK; - - accr &= ~mask; - accr |= ACCR_SMCFS(info->smcfs) | ACCR_SFLFS(info->sflfs) | - ACCR_HSS(info->hss) | ACCR_DMCFS(info->dmcfs); + u32 mask, disable, enable; - ACCR = accr; + mask = ACCR_SMCFS_MASK | ACCR_SFLFS_MASK | ACCR_HSS_MASK | + ACCR_DMCFS_MASK; + disable = mask; + enable = ACCR_SMCFS(info->smcfs) | ACCR_SFLFS(info->sflfs) | + ACCR_HSS(info->hss) | ACCR_DMCFS(info->dmcfs); - while ((ACSR & mask) != (accr & mask)) - cpu_relax(); + pxa3xx_clk_update_accr(disable, enable, 0, mask); } static unsigned int pxa3xx_cpufreq_get(unsigned int cpu) diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c index 3332b77eef2aec..f04ba12dbfa8fa 100644 --- a/drivers/input/mouse/pxa930_trkball.c +++ b/drivers/input/mouse/pxa930_trkball.c @@ -15,7 +15,6 @@ #include <linux/io.h> #include <linux/slab.h> -#include <mach/hardware.h> #include <linux/platform_data/mouse-pxa930_trkball.h> /* Trackball Controller Register Definitions */ diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 43c7d6e5bdc07e..2d70c945b20a97 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -902,6 +902,7 @@ config TOUCHSCREEN_WM9713 config TOUCHSCREEN_WM97XX_MAINSTONE tristate "WM97xx Mainstone/Palm accelerated touch" depends on TOUCHSCREEN_WM97XX && ARCH_PXA + depends on SND_PXA2XX_LIB_AC97 help Say Y here for support for streaming mode with WM97xx touchscreens on Mainstone, Palm Tungsten T5, TX and LifeDrive systems. @@ -914,6 +915,7 @@ config TOUCHSCREEN_WM97XX_MAINSTONE config TOUCHSCREEN_WM97XX_ZYLONITE tristate "Zylonite accelerated touch" depends on TOUCHSCREEN_WM97XX && MACH_ZYLONITE + depends on SND_PXA2XX_LIB_AC97 select TOUCHSCREEN_WM9713 help Say Y here for support for streaming mode with the touchscreen diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c index f8564b398eb392..c39f49720fe461 100644 --- a/drivers/input/touchscreen/mainstone-wm97xx.c +++ b/drivers/input/touchscreen/mainstone-wm97xx.c @@ -21,13 +21,14 @@ #include <linux/moduleparam.h> #include <linux/kernel.h> #include <linux/delay.h> +#include <linux/gpio/consumer.h> #include <linux/irq.h> #include <linux/interrupt.h> -#include <linux/wm97xx.h> #include <linux/io.h> -#include <linux/gpio.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/wm97xx.h> -#include <mach/regs-ac97.h> +#include <sound/pxa2xx-lib.h> #include <asm/mach-types.h> @@ -41,24 +42,23 @@ struct continuous { #define WM_READS(sp) ((sp / HZ) + 1) static const struct continuous cinfo[] = { - {WM9705_ID2, 0, WM_READS(94), 94}, - {WM9705_ID2, 1, WM_READS(188), 188}, - {WM9705_ID2, 2, WM_READS(375), 375}, - {WM9705_ID2, 3, WM_READS(750), 750}, - {WM9712_ID2, 0, WM_READS(94), 94}, - {WM9712_ID2, 1, WM_READS(188), 188}, - {WM9712_ID2, 2, WM_READS(375), 375}, - {WM9712_ID2, 3, WM_READS(750), 750}, - {WM9713_ID2, 0, WM_READS(94), 94}, - {WM9713_ID2, 1, WM_READS(120), 120}, - {WM9713_ID2, 2, WM_READS(154), 154}, - {WM9713_ID2, 3, WM_READS(188), 188}, + { WM9705_ID2, 0, WM_READS(94), 94 }, + { WM9705_ID2, 1, WM_READS(188), 188 }, + { WM9705_ID2, 2, WM_READS(375), 375 }, + { WM9705_ID2, 3, WM_READS(750), 750 }, + { WM9712_ID2, 0, WM_READS(94), 94 }, + { WM9712_ID2, 1, WM_READS(188), 188 }, + { WM9712_ID2, 2, WM_READS(375), 375 }, + { WM9712_ID2, 3, WM_READS(750), 750 }, + { WM9713_ID2, 0, WM_READS(94), 94 }, + { WM9713_ID2, 1, WM_READS(120), 120 }, + { WM9713_ID2, 2, WM_READS(154), 154 }, + { WM9713_ID2, 3, WM_READS(188), 188 }, }; /* continuous speed index */ static int sp_idx; -static u16 last, tries; -static int irq; +static struct gpio_desc *gpiod_irq; /* * Pen sampling frequency (Hz) in continuous mode. @@ -97,44 +97,40 @@ MODULE_PARM_DESC(ac97_touch_slot, "Touch screen data slot AC97 number"); /* flush AC97 slot 5 FIFO on pxa machines */ -#ifdef CONFIG_PXA27x -static void wm97xx_acc_pen_up(struct wm97xx *wm) -{ - schedule_timeout_uninterruptible(1); - - while (MISR & (1 << 2)) - MODR; -} -#else static void wm97xx_acc_pen_up(struct wm97xx *wm) { unsigned int count; - schedule_timeout_uninterruptible(1); + msleep(1); - for (count = 0; count < 16; count++) - MODR; + if (cpu_is_pxa27x()) { + while (pxa2xx_ac97_read_misr() & (1 << 2)) + pxa2xx_ac97_read_modr(); + } else if (cpu_is_pxa3xx()) { + for (count = 0; count < 16; count++) + pxa2xx_ac97_read_modr(); + } } -#endif static int wm97xx_acc_pen_down(struct wm97xx *wm) { u16 x, y, p = 0x100 | WM97XX_ADCSEL_PRES; int reads = 0; + static u16 last, tries; /* When the AC97 queue has been drained we need to allow time * to buffer up samples otherwise we end up spinning polling * for samples. The controller can't have a suitably low * threshold set to use the notifications it gives. */ - schedule_timeout_uninterruptible(1); + msleep(1); if (tries > 5) { tries = 0; return RC_PENUP; } - x = MODR; + x = pxa2xx_ac97_read_modr(); if (x == last) { tries++; return RC_AGAIN; @@ -142,10 +138,10 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) last = x; do { if (reads) - x = MODR; - y = MODR; + x = pxa2xx_ac97_read_modr(); + y = pxa2xx_ac97_read_modr(); if (pressure) - p = MODR; + p = pxa2xx_ac97_read_modr(); dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n", x, y, p); @@ -194,28 +190,23 @@ static int wm97xx_acc_startup(struct wm97xx *wm) /* IRQ driven touchscreen is used on Palm hardware */ if (machine_is_palmt5() || machine_is_palmtx() || machine_is_palmld()) { pen_int = 1; - irq = 27; /* There is some obscure mutant of WM9712 interbred with WM9713 * used on Palm HW */ wm->variant = WM97xx_WM1613; - } else if (machine_is_mainstone() && pen_int) - irq = 4; - - if (irq) { - ret = gpio_request(irq, "Touchscreen IRQ"); - if (ret) - goto out; - - ret = gpio_direction_input(irq); - if (ret) { - gpio_free(irq); - goto out; - } + } else if (machine_is_zylonite()) { + pen_int = 1; + } - wm->pen_irq = gpio_to_irq(irq); + if (pen_int) { + gpiod_irq = gpiod_get(wm->dev, "touch", GPIOD_IN); + if (IS_ERR(gpiod_irq)) + pen_int = 0; + } + + if (pen_int) { + wm->pen_irq = gpiod_to_irq(gpiod_irq); irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH); - } else /* pen irq not supported */ - pen_int = 0; + } /* codec specific irq config */ if (pen_int) { @@ -242,7 +233,6 @@ static int wm97xx_acc_startup(struct wm97xx *wm) } } -out: return ret; } @@ -250,28 +240,19 @@ static void wm97xx_acc_shutdown(struct wm97xx *wm) { /* codec specific deconfig */ if (pen_int) { - if (irq) - gpio_free(irq); + if (gpiod_irq) + gpiod_put(gpiod_irq); wm->pen_irq = 0; } } -static void wm97xx_irq_enable(struct wm97xx *wm, int enable) -{ - if (enable) - enable_irq(wm->pen_irq); - else - disable_irq_nosync(wm->pen_irq); -} - static struct wm97xx_mach_ops mainstone_mach_ops = { - .acc_enabled = 1, - .acc_pen_up = wm97xx_acc_pen_up, - .acc_pen_down = wm97xx_acc_pen_down, - .acc_startup = wm97xx_acc_startup, - .acc_shutdown = wm97xx_acc_shutdown, - .irq_enable = wm97xx_irq_enable, - .irq_gpio = WM97XX_GPIO_2, + .acc_enabled = 1, + .acc_pen_up = wm97xx_acc_pen_up, + .acc_pen_down = wm97xx_acc_pen_down, + .acc_startup = wm97xx_acc_startup, + .acc_shutdown = wm97xx_acc_shutdown, + .irq_gpio = WM97XX_GPIO_2, }; static int mainstone_wm97xx_probe(struct platform_device *pdev) @@ -286,14 +267,15 @@ static int mainstone_wm97xx_remove(struct platform_device *pdev) struct wm97xx *wm = platform_get_drvdata(pdev); wm97xx_unregister_mach_ops(wm); + return 0; } static struct platform_driver mainstone_wm97xx_driver = { - .probe = mainstone_wm97xx_probe, - .remove = mainstone_wm97xx_remove, - .driver = { - .name = "wm97xx-touch", + .probe = mainstone_wm97xx_probe, + .remove = mainstone_wm97xx_remove, + .driver = { + .name = "wm97xx-touch", }, }; module_platform_driver(mainstone_wm97xx_driver); diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index 1b58611c808406..2757c7768ffe95 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -285,11 +285,12 @@ void wm97xx_set_suspend_mode(struct wm97xx *wm, u16 mode) EXPORT_SYMBOL_GPL(wm97xx_set_suspend_mode); /* - * Handle a pen down interrupt. + * Codec PENDOWN irq handler + * */ -static void wm97xx_pen_irq_worker(struct work_struct *work) +static irqreturn_t wm97xx_pen_interrupt(int irq, void *dev_id) { - struct wm97xx *wm = container_of(work, struct wm97xx, pen_event_work); + struct wm97xx *wm = dev_id; int pen_was_down = wm->pen_is_down; /* do we need to enable the touch panel reader */ @@ -343,27 +344,6 @@ static void wm97xx_pen_irq_worker(struct work_struct *work) if (!wm->pen_is_down && wm->mach_ops->acc_enabled) wm->mach_ops->acc_pen_up(wm); - wm->mach_ops->irq_enable(wm, 1); -} - -/* - * Codec PENDOWN irq handler - * - * We have to disable the codec interrupt in the handler because it - * can take up to 1ms to clear the interrupt source. We schedule a task - * in a work queue to do the actual interaction with the chip. The - * interrupt is then enabled again in the slow handler when the source - * has been cleared. - */ -static irqreturn_t wm97xx_pen_interrupt(int irq, void *dev_id) -{ - struct wm97xx *wm = dev_id; - - if (!work_pending(&wm->pen_event_work)) { - wm->mach_ops->irq_enable(wm, 0); - queue_work(wm->ts_workq, &wm->pen_event_work); - } - return IRQ_HANDLED; } @@ -374,12 +354,9 @@ static int wm97xx_init_pen_irq(struct wm97xx *wm) { u16 reg; - /* If an interrupt is supplied an IRQ enable operation must also be - * provided. */ - BUG_ON(!wm->mach_ops->irq_enable); - - if (request_irq(wm->pen_irq, wm97xx_pen_interrupt, IRQF_SHARED, - "wm97xx-pen", wm)) { + if (request_threaded_irq(wm->pen_irq, NULL, wm97xx_pen_interrupt, + IRQF_SHARED | IRQF_ONESHOT, + "wm97xx-pen", wm)) { dev_err(wm->dev, "Failed to register pen down interrupt, polling"); wm->pen_irq = 0; @@ -509,7 +486,6 @@ static int wm97xx_ts_input_open(struct input_dev *idev) wm->codec->dig_enable(wm, 1); INIT_DELAYED_WORK(&wm->ts_reader, wm97xx_ts_reader); - INIT_WORK(&wm->pen_event_work, wm97xx_pen_irq_worker); wm->ts_reader_min_interval = HZ >= 100 ? HZ / 100 : 1; if (wm->ts_reader_min_interval < 1) @@ -560,10 +536,6 @@ static void wm97xx_ts_input_close(struct input_dev *idev) wm->pen_is_down = 0; - /* Balance out interrupt disables/enables */ - if (cancel_work_sync(&wm->pen_event_work)) - wm->mach_ops->irq_enable(wm, 1); - /* ts_reader rearms itself so we need to explicitly stop it * before we destroy the workqueue. */ diff --git a/drivers/input/touchscreen/zylonite-wm97xx.c b/drivers/input/touchscreen/zylonite-wm97xx.c index 0f4ac7f844cebe..a70fe4abe52065 100644 --- a/drivers/input/touchscreen/zylonite-wm97xx.c +++ b/drivers/input/touchscreen/zylonite-wm97xx.c @@ -17,15 +17,14 @@ #include <linux/moduleparam.h> #include <linux/kernel.h> #include <linux/delay.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/soc/pxa/cpu.h> #include <linux/wm97xx.h> -#include <mach/hardware.h> -#include <mach/mfp.h> -#include <mach/regs-ac97.h> +#include <sound/pxa2xx-lib.h> struct continuous { u16 id; /* codec id */ @@ -80,7 +79,7 @@ static void wm97xx_acc_pen_up(struct wm97xx *wm) msleep(1); for (i = 0; i < 16; i++) - MODR; + pxa2xx_ac97_read_modr(); } static int wm97xx_acc_pen_down(struct wm97xx *wm) @@ -101,7 +100,7 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) return RC_PENUP; } - x = MODR; + x = pxa2xx_ac97_read_modr(); if (x == last) { tries++; return RC_AGAIN; @@ -109,10 +108,10 @@ static int wm97xx_acc_pen_down(struct wm97xx *wm) last = x; do { if (reads) - x = MODR; - y = MODR; + x = pxa2xx_ac97_read_modr(); + y = pxa2xx_ac97_read_modr(); if (pressure) - p = MODR; + p = pxa2xx_ac97_read_modr(); dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n", x, y, p); @@ -161,34 +160,28 @@ static int wm97xx_acc_startup(struct wm97xx *wm) return 0; } -static void wm97xx_irq_enable(struct wm97xx *wm, int enable) -{ - if (enable) - enable_irq(wm->pen_irq); - else - disable_irq_nosync(wm->pen_irq); -} - static struct wm97xx_mach_ops zylonite_mach_ops = { .acc_enabled = 1, .acc_pen_up = wm97xx_acc_pen_up, .acc_pen_down = wm97xx_acc_pen_down, .acc_startup = wm97xx_acc_startup, - .irq_enable = wm97xx_irq_enable, .irq_gpio = WM97XX_GPIO_2, }; static int zylonite_wm97xx_probe(struct platform_device *pdev) { struct wm97xx *wm = platform_get_drvdata(pdev); - int gpio_touch_irq; - - if (cpu_is_pxa320()) - gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO15); - else - gpio_touch_irq = mfp_to_gpio(MFP_PIN_GPIO26); + struct gpio_desc *gpio_touch_irq; + int err; + + gpio_touch_irq = devm_gpiod_get(&pdev->dev, "touch", GPIOD_IN); + err = PTR_ERR_OR_ZERO(gpio_touch_irq); + if (err) { + dev_err(&pdev->dev, "Cannot get irq gpio: %d\n", err); + return err; + } - wm->pen_irq = gpio_to_irq(gpio_touch_irq); + wm->pen_irq = gpiod_to_irq(gpio_touch_irq); irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH); wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN, diff --git a/drivers/leds/leds-locomo.c b/drivers/leds/leds-locomo.c index 42dc46e3f00fda..9aa3fccd71fb2e 100644 --- a/drivers/leds/leds-locomo.c +++ b/drivers/leds/leds-locomo.c @@ -11,7 +11,6 @@ #include <linux/device.h> #include <linux/leds.h> -#include <mach/hardware.h> #include <asm/hardware/locomo.h> static void locomoled_brightness_set(struct led_classdev *led_cdev, diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c index 3d5b14c60e204e..0be5731685b4a6 100644 --- a/drivers/mfd/tc6393xb.c +++ b/drivers/mfd/tc6393xb.c @@ -22,6 +22,8 @@ #include <linux/mfd/tmio.h> #include <linux/mfd/tc6393xb.h> #include <linux/gpio/driver.h> +#include <linux/gpio/machine.h> +#include <linux/gpio/consumer.h> #include <linux/slab.h> #define SCR_REVID 0x08 /* b Revision ID */ @@ -87,8 +89,10 @@ struct tc6393xb { void __iomem *scr; + struct device *dev; struct gpio_chip gpio; + struct gpio_desc *vcc_on; struct clk *clk; /* 3,6 Mhz */ @@ -497,17 +501,93 @@ static int tc6393xb_gpio_direction_output(struct gpio_chip *chip, return 0; } -static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base) +/* + * TC6393XB GPIOs as used on TOSA, are the only user of this chip. + * GPIOs 2, 5, 8 and 13 are not connected. + */ +#define TOSA_GPIO_TG_ON 0 +#define TOSA_GPIO_L_MUTE 1 +#define TOSA_GPIO_BL_C20MA 3 +#define TOSA_GPIO_CARD_VCC_ON 4 +#define TOSA_GPIO_CHARGE_OFF 6 +#define TOSA_GPIO_CHARGE_OFF_JC 7 +#define TOSA_GPIO_BAT0_V_ON 9 +#define TOSA_GPIO_BAT1_V_ON 10 +#define TOSA_GPIO_BU_CHRG_ON 11 +#define TOSA_GPIO_BAT_SW_ON 12 +#define TOSA_GPIO_BAT0_TH_ON 14 +#define TOSA_GPIO_BAT1_TH_ON 15 + + +GPIO_LOOKUP_SINGLE(tosa_lcd_gpio_lookup, "spi2.0", "tc6393xb", + TOSA_GPIO_TG_ON, "tg #pwr", GPIO_ACTIVE_HIGH); + +GPIO_LOOKUP_SINGLE(tosa_lcd_bl_gpio_lookup, "i2c-tos-bl", "tc6393xb", + TOSA_GPIO_BL_C20MA, "backlight", GPIO_ACTIVE_HIGH); + +GPIO_LOOKUP_SINGLE(tosa_audio_gpio_lookup, "tosa-audio", "tc6393xb", + TOSA_GPIO_L_MUTE, NULL, GPIO_ACTIVE_HIGH); + +static struct gpiod_lookup_table tosa_battery_gpio_lookup = { + .dev_id = "wm97xx-battery", + .table = { + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_CHARGE_OFF, + "main charge off", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_CHARGE_OFF_JC, + "jacket charge off", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BAT0_V_ON, + "main battery", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BAT1_V_ON, + "jacket battery", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BU_CHRG_ON, + "backup battery", GPIO_ACTIVE_HIGH), + /* BAT1 and BAT0 thermistors appear to be swapped */ + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BAT1_TH_ON, + "main battery temp", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BAT0_TH_ON, + "jacket battery temp", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("tc6393xb", TOSA_GPIO_BAT_SW_ON, + "battery switch", GPIO_ACTIVE_HIGH), + { }, + }, +}; + +static struct gpiod_lookup_table *tc6393xb_gpio_lookups[] = { + &tosa_lcd_gpio_lookup, + &tosa_lcd_bl_gpio_lookup, + &tosa_audio_gpio_lookup, + &tosa_battery_gpio_lookup, +}; + +static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb) { - tc6393xb->gpio.label = "tc6393xb"; - tc6393xb->gpio.base = gpio_base; - tc6393xb->gpio.ngpio = 16; - tc6393xb->gpio.set = tc6393xb_gpio_set; - tc6393xb->gpio.get = tc6393xb_gpio_get; - tc6393xb->gpio.direction_input = tc6393xb_gpio_direction_input; - tc6393xb->gpio.direction_output = tc6393xb_gpio_direction_output; - - return gpiochip_add_data(&tc6393xb->gpio, tc6393xb); + struct gpio_chip *gc = &tc6393xb->gpio; + struct device *dev = tc6393xb->dev; + int ret; + + gc->label = "tc6393xb"; + gc->base = -1; /* Dynamic allocation */ + gc->ngpio = 16; + gc->set = tc6393xb_gpio_set; + gc->get = tc6393xb_gpio_get; + gc->direction_input = tc6393xb_gpio_direction_input; + gc->direction_output = tc6393xb_gpio_direction_output; + + ret = devm_gpiochip_add_data(dev, gc, tc6393xb); + if (ret) + return dev_err_probe(dev, ret, "failed to add GPIO chip\n"); + + /* Register descriptor look-ups for consumers */ + gpiod_add_lookup_tables(tc6393xb_gpio_lookups, ARRAY_SIZE(tc6393xb_gpio_lookups)); + + /* Request some of our own GPIOs */ + tc6393xb->vcc_on = gpiochip_request_own_desc(gc, TOSA_GPIO_CARD_VCC_ON, "VCC ON", + GPIO_ACTIVE_HIGH, GPIOD_OUT_HIGH); + if (IS_ERR(tc6393xb->vcc_on)) + return dev_err_probe(dev, PTR_ERR(tc6393xb->vcc_on), + "failed to request VCC ON GPIO\n"); + + return 0; } /*--------------------------------------------------------------------------*/ @@ -617,6 +697,7 @@ static int tc6393xb_probe(struct platform_device *dev) ret = -ENOMEM; goto err_kzalloc; } + tc6393xb->dev = &dev->dev; raw_spin_lock_init(&tc6393xb->lock); @@ -676,22 +757,12 @@ static int tc6393xb_probe(struct platform_device *dev) tmio_ioread8(tc6393xb->scr + SCR_REVID), (unsigned long) iomem->start, tc6393xb->irq); - tc6393xb->gpio.base = -1; - - if (tcpd->gpio_base >= 0) { - ret = tc6393xb_register_gpio(tc6393xb, tcpd->gpio_base); - if (ret) - goto err_gpio_add; - } + ret = tc6393xb_register_gpio(tc6393xb); + if (ret) + goto err_gpio_add; tc6393xb_attach_irq(dev); - if (tcpd->setup) { - ret = tcpd->setup(dev); - if (ret) - goto err_setup; - } - tc6393xb_cells[TC6393XB_CELL_NAND].platform_data = tcpd->nand_data; tc6393xb_cells[TC6393XB_CELL_NAND].pdata_size = sizeof(*tcpd->nand_data); @@ -705,15 +776,8 @@ static int tc6393xb_probe(struct platform_device *dev) if (!ret) return 0; - if (tcpd->teardown) - tcpd->teardown(dev); - -err_setup: tc6393xb_detach_irq(dev); - err_gpio_add: - if (tc6393xb->gpio.base != -1) - gpiochip_remove(&tc6393xb->gpio); tcpd->disable(dev); err_enable: clk_disable_unprepare(tc6393xb->clk); @@ -738,14 +802,8 @@ static int tc6393xb_remove(struct platform_device *dev) mfd_remove_devices(&dev->dev); - if (tcpd->teardown) - tcpd->teardown(dev); - tc6393xb_detach_irq(dev); - if (tc6393xb->gpio.base != -1) - gpiochip_remove(&tc6393xb->gpio); - ret = tcpd->disable(dev); clk_disable_unprepare(tc6393xb->clk); iounmap(tc6393xb->scr); diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index 316393c694d7a6..0db9490dc6595a 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -31,10 +31,10 @@ #include <linux/gfp.h> #include <linux/of.h> #include <linux/of_device.h> +#include <linux/soc/pxa/cpu.h> #include <linux/sizes.h> -#include <mach/hardware.h> #include <linux/platform_data/mmc-pxamci.h> #include "pxamci.h" diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c index 7d96758a8f04e0..1749dbbacc135a 100644 --- a/drivers/mtd/maps/pxa2xx-flash.c +++ b/drivers/mtd/maps/pxa2xx-flash.c @@ -16,8 +16,6 @@ #include <linux/mtd/partitions.h> #include <asm/io.h> -#include <mach/hardware.h> - #include <asm/mach/flash.h> #define CACHELINESIZE 32 diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index c43267b18f55bd..c59ddde42007d8 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -50,18 +50,5 @@ sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa1100_simpad.o pxa2xx-obj-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o pxa2xx-obj-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o -pxa2xx-obj-$(CONFIG_ARCOM_PCMCIA) += pxa2xx_viper.o -pxa2xx-obj-$(CONFIG_TRIZEPS_PCMCIA) += pxa2xx_trizeps4.o -pxa2xx-obj-$(CONFIG_MACH_PALMTX) += pxa2xx_palmtx.o -pxa2xx-obj-$(CONFIG_MACH_PALMTC) += pxa2xx_palmtc.o -pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o -pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o -pxa2xx-obj-$(CONFIG_MACH_VPAC270) += pxa2xx_vpac270.o -pxa2xx-obj-$(CONFIG_MACH_BALLOON3) += pxa2xx_balloon3.o -pxa2xx-obj-$(CONFIG_MACH_COLIBRI) += pxa2xx_colibri.o -pxa2xx-obj-$(CONFIG_MACH_COLIBRI320) += pxa2xx_colibri.o -pxa2xx-obj-$(CONFIG_MACH_H4700) += pxa2xx_hx4700.o - obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y) - obj-$(CONFIG_PCMCIA_XXS1500) += xxs1500_ss.o diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index d6d2f75f8f470b..0ea41f1411e5fb 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -23,12 +23,11 @@ #include <linux/kernel.h> #include <linux/spinlock.h> #include <linux/platform_device.h> +#include <linux/soc/pxa/cpu.h> +#include <linux/soc/pxa/smemc.h> -#include <mach/hardware.h> -#include <mach/smemc.h> #include <asm/io.h> #include <asm/irq.h> -#include <mach/pxa2xx-regs.h> #include <asm/mach-types.h> #include <pcmcia/ss.h> @@ -113,7 +112,7 @@ static inline u_int pxa2xx_pcmcia_cmd_time(u_int mem_clk_10khz, return (300000 * (pcmcia_mcxx_asst + 1) / mem_clk_10khz); } -static int pxa2xx_pcmcia_set_mcmem( int sock, int speed, int clock ) +static uint32_t pxa2xx_pcmcia_mcmem(int sock, int speed, int clock) { uint32_t val; @@ -124,12 +123,10 @@ static int pxa2xx_pcmcia_set_mcmem( int sock, int speed, int clock ) | ((pxa2xx_mcxx_hold(speed, clock) & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - __raw_writel(val, MCMEM(sock)); - - return 0; + return val; } -static int pxa2xx_pcmcia_set_mcio( int sock, int speed, int clock ) +static int pxa2xx_pcmcia_mcio(int sock, int speed, int clock) { uint32_t val; @@ -140,12 +137,11 @@ static int pxa2xx_pcmcia_set_mcio( int sock, int speed, int clock ) | ((pxa2xx_mcxx_hold(speed, clock) & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - __raw_writel(val, MCIO(sock)); - return 0; + return val; } -static int pxa2xx_pcmcia_set_mcatt( int sock, int speed, int clock ) +static int pxa2xx_pcmcia_mcatt(int sock, int speed, int clock) { uint32_t val; @@ -156,31 +152,26 @@ static int pxa2xx_pcmcia_set_mcatt( int sock, int speed, int clock ) | ((pxa2xx_mcxx_hold(speed, clock) & MCXX_HOLD_MASK) << MCXX_HOLD_SHIFT); - __raw_writel(val, MCATT(sock)); - return 0; + return val; } -static int pxa2xx_pcmcia_set_mcxx(struct soc_pcmcia_socket *skt, unsigned int clk) +static int pxa2xx_pcmcia_set_timing(struct soc_pcmcia_socket *skt) { + unsigned long clk = clk_get_rate(skt->clk) / 10000; struct soc_pcmcia_timing timing; int sock = skt->nr; soc_common_pcmcia_get_timing(skt, &timing); - pxa2xx_pcmcia_set_mcmem(sock, timing.mem, clk); - pxa2xx_pcmcia_set_mcatt(sock, timing.attr, clk); - pxa2xx_pcmcia_set_mcio(sock, timing.io, clk); + pxa_smemc_set_pcmcia_timing(sock, + pxa2xx_pcmcia_mcmem(sock, timing.mem, clk), + pxa2xx_pcmcia_mcatt(sock, timing.attr, clk), + pxa2xx_pcmcia_mcio(sock, timing.io, clk)); return 0; } -static int pxa2xx_pcmcia_set_timing(struct soc_pcmcia_socket *skt) -{ - unsigned long clk = clk_get_rate(skt->clk); - return pxa2xx_pcmcia_set_mcxx(skt, clk / 10000); -} - #ifdef CONFIG_CPU_FREQ static int @@ -215,18 +206,13 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt, void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops) { - /* - * We have at least one socket, so set MECR:CIT - * (Card Is There) - */ - uint32_t mecr = MECR_CIT; + int nr = 1; - /* Set MECR:NOS (Number Of Sockets) */ if ((ops->first + ops->nr) > 1 || machine_is_viper() || machine_is_arcom_zeus()) - mecr |= MECR_NOS; + nr = 2; - __raw_writel(mecr, MECR); + pxa_smemc_set_pcmcia_socket(nr); } EXPORT_SYMBOL(pxa2xx_configure_sockets); diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c index 5fdd25a9e28eea..b3ba858f70cb9e 100644 --- a/drivers/pcmcia/pxa2xx_sharpsl.c +++ b/drivers/pcmcia/pxa2xx_sharpsl.c @@ -15,11 +15,10 @@ #include <linux/platform_device.h> #include <asm/mach-types.h> -#include <mach/hardware.h> #include <asm/irq.h> #include <asm/hardware/scoop.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> #define NO_KEEP_VS 0x0001 #define SCOOP_DEV platform_scoop_config->devs diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index 29fdd174bc2329..bce664bbdc98f4 100644 --- a/drivers/pcmcia/sa1111_generic.c +++ b/drivers/pcmcia/sa1111_generic.c @@ -17,7 +17,6 @@ #include <pcmcia/ss.h> -#include <mach/hardware.h> #include <asm/hardware/sa1111.h> #include <asm/mach-types.h> #include <asm/irq.h> diff --git a/drivers/pcmcia/sa1111_lubbock.c b/drivers/pcmcia/sa1111_lubbock.c index 7feb8d61c63957..f1b5160cb8fa0e 100644 --- a/drivers/pcmcia/sa1111_lubbock.c +++ b/drivers/pcmcia/sa1111_lubbock.c @@ -17,7 +17,6 @@ #include <linux/init.h> #include <linux/delay.h> -#include <mach/hardware.h> #include <asm/hardware/sa1111.h> #include <asm/mach-types.h> diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index 3a8c84bb174d73..61b0c8952bb5e0 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -46,8 +46,7 @@ #include <linux/regulator/consumer.h> #include <linux/spinlock.h> #include <linux/timer.h> - -#include <mach/hardware.h> +#include <linux/pci.h> #include "soc_common.h" @@ -784,8 +783,7 @@ void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt) /* should not be required; violates some lowlevel drivers */ soc_common_pcmcia_config_skt(skt, &dead_socket); - iounmap(skt->virt_io); - skt->virt_io = NULL; + iounmap(PCI_IOBASE + skt->res_io_io.start); release_resource(&skt->res_attr); release_resource(&skt->res_mem); release_resource(&skt->res_io); @@ -818,11 +816,12 @@ int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt) if (ret) goto out_err_4; - skt->virt_io = ioremap(skt->res_io.start, 0x10000); - if (skt->virt_io == NULL) { - ret = -ENOMEM; + skt->res_io_io = (struct resource) + DEFINE_RES_IO_NAMED(skt->nr * 0x1000 + 0x10000, 0x1000, + "PCMCIA I/O"); + ret = pci_remap_iospace(&skt->res_io_io, skt->res_io.start); + if (ret) goto out_err_5; - } /* * We initialize default socket timing here, because @@ -840,7 +839,7 @@ int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt) skt->socket.resource_ops = &pccard_static_ops; skt->socket.irq_mask = 0; skt->socket.map_size = PAGE_SIZE; - skt->socket.io_offset = (unsigned long)skt->virt_io; + skt->socket.io_offset = (unsigned long)skt->res_io_io.start; skt->status = soc_common_pcmcia_skt_state(skt); @@ -874,7 +873,7 @@ int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt) out_err_7: soc_pcmcia_hw_shutdown(skt); out_err_6: - iounmap(skt->virt_io); + iounmap(PCI_IOBASE + skt->res_io_io.start); out_err_5: release_resource(&skt->res_attr); out_err_4: diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index 222e81c793658d..17ef05aa8afed3 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -13,137 +13,19 @@ /* include the world */ #include <linux/clk.h> #include <linux/cpufreq.h> -#include <pcmcia/ss.h> #include <pcmcia/cistpl.h> - +#include <pcmcia/soc_common.h> struct device; struct gpio_desc; struct pcmcia_low_level; struct regulator; -struct soc_pcmcia_regulator { - struct regulator *reg; - bool on; -}; - -/* - * This structure encapsulates per-socket state which we might need to - * use when responding to a Card Services query of some kind. - */ -struct soc_pcmcia_socket { - struct pcmcia_socket socket; - - /* - * Info from low level handler - */ - unsigned int nr; - struct clk *clk; - - /* - * Core PCMCIA state - */ - const struct pcmcia_low_level *ops; - - unsigned int status; - socket_state_t cs_state; - - unsigned short spd_io[MAX_IO_WIN]; - unsigned short spd_mem[MAX_WIN]; - unsigned short spd_attr[MAX_WIN]; - - struct resource res_skt; - struct resource res_io; - struct resource res_mem; - struct resource res_attr; - void __iomem *virt_io; - - struct { - int gpio; - struct gpio_desc *desc; - unsigned int irq; - const char *name; - } stat[6]; -#define SOC_STAT_CD 0 /* Card detect */ -#define SOC_STAT_BVD1 1 /* BATDEAD / IOSTSCHG */ -#define SOC_STAT_BVD2 2 /* BATWARN / IOSPKR */ -#define SOC_STAT_RDY 3 /* Ready / Interrupt */ -#define SOC_STAT_VS1 4 /* Voltage sense 1 */ -#define SOC_STAT_VS2 5 /* Voltage sense 2 */ - - struct gpio_desc *gpio_reset; - struct gpio_desc *gpio_bus_enable; - struct soc_pcmcia_regulator vcc; - struct soc_pcmcia_regulator vpp; - - unsigned int irq_state; - -#ifdef CONFIG_CPU_FREQ - struct notifier_block cpufreq_nb; -#endif - struct timer_list poll_timer; - struct list_head node; - void *driver_data; -}; - struct skt_dev_info { int nskt; struct soc_pcmcia_socket skt[]; }; -struct pcmcia_state { - unsigned detect: 1, - ready: 1, - bvd1: 1, - bvd2: 1, - wrprot: 1, - vs_3v: 1, - vs_Xv: 1; -}; - -struct pcmcia_low_level { - struct module *owner; - - /* first socket in system */ - int first; - /* nr of sockets */ - int nr; - - int (*hw_init)(struct soc_pcmcia_socket *); - void (*hw_shutdown)(struct soc_pcmcia_socket *); - - void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *); - int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *); - - /* - * Enable card status IRQs on (re-)initialisation. This can - * be called at initialisation, power management event, or - * pcmcia event. - */ - void (*socket_init)(struct soc_pcmcia_socket *); - - /* - * Disable card status IRQs and PCMCIA bus on suspend. - */ - void (*socket_suspend)(struct soc_pcmcia_socket *); - - /* - * Hardware specific timing routines. - * If provided, the get_timing routine overrides the SOC default. - */ - unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int); - int (*set_timing)(struct soc_pcmcia_socket *); - int (*show_timing)(struct soc_pcmcia_socket *, char *); - -#ifdef CONFIG_CPU_FREQ - /* - * CPUFREQ support. - */ - int (*frequency_change)(struct soc_pcmcia_socket *, unsigned long, struct cpufreq_freqs *); -#endif -}; - - struct soc_pcmcia_timing { unsigned short io; unsigned short mem; diff --git a/drivers/power/supply/tosa_battery.c b/drivers/power/supply/tosa_battery.c index 32cc31cd47617a..73d4aca4c386e0 100644 --- a/drivers/power/supply/tosa_battery.c +++ b/drivers/power/supply/tosa_battery.c @@ -12,10 +12,9 @@ #include <linux/delay.h> #include <linux/spinlock.h> #include <linux/interrupt.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <asm/mach-types.h> -#include <mach/tosa.h> static DEFINE_MUTEX(bat_lock); /* protects gpio pins */ static struct work_struct bat_work; @@ -28,22 +27,23 @@ struct tosa_bat { struct mutex work_lock; /* protects data */ bool (*is_present)(struct tosa_bat *bat); - int gpio_full; - int gpio_charge_off; + struct gpio_desc *gpiod_full; + struct gpio_desc *gpiod_charge_off; int technology; - int gpio_bat; + struct gpio_desc *gpiod_bat; int adc_bat; int adc_bat_divider; int bat_max; int bat_min; - int gpio_temp; + struct gpio_desc *gpiod_temp; int adc_temp; int adc_temp_divider; }; +static struct gpio_desc *jacket_detect; static struct tosa_bat tosa_bat_main; static struct tosa_bat tosa_bat_jacket; @@ -51,15 +51,15 @@ static unsigned long tosa_read_bat(struct tosa_bat *bat) { unsigned long value = 0; - if (bat->gpio_bat < 0 || bat->adc_bat < 0) + if (!bat->gpiod_bat || bat->adc_bat < 0) return 0; mutex_lock(&bat_lock); - gpio_set_value(bat->gpio_bat, 1); + gpiod_set_value(bat->gpiod_bat, 1); msleep(5); value = wm97xx_read_aux_adc(dev_get_drvdata(bat->psy->dev.parent), bat->adc_bat); - gpio_set_value(bat->gpio_bat, 0); + gpiod_set_value(bat->gpiod_bat, 0); mutex_unlock(&bat_lock); value = value * 1000000 / bat->adc_bat_divider; @@ -71,15 +71,15 @@ static unsigned long tosa_read_temp(struct tosa_bat *bat) { unsigned long value = 0; - if (bat->gpio_temp < 0 || bat->adc_temp < 0) + if (!bat->gpiod_temp || bat->adc_temp < 0) return 0; mutex_lock(&bat_lock); - gpio_set_value(bat->gpio_temp, 1); + gpiod_set_value(bat->gpiod_temp, 1); msleep(5); value = wm97xx_read_aux_adc(dev_get_drvdata(bat->psy->dev.parent), bat->adc_temp); - gpio_set_value(bat->gpio_temp, 0); + gpiod_set_value(bat->gpiod_temp, 0); mutex_unlock(&bat_lock); value = value * 10000 / bat->adc_temp_divider; @@ -136,7 +136,7 @@ static int tosa_bat_get_property(struct power_supply *psy, static bool tosa_jacket_bat_is_present(struct tosa_bat *bat) { - return gpio_get_value(TOSA_GPIO_JACKET_DETECT) == 0; + return gpiod_get_value(jacket_detect) == 0; } static void tosa_bat_external_power_changed(struct power_supply *psy) @@ -166,23 +166,23 @@ static void tosa_bat_update(struct tosa_bat *bat) bat->full_chrg = -1; } else if (power_supply_am_i_supplied(psy)) { if (bat->status == POWER_SUPPLY_STATUS_DISCHARGING) { - gpio_set_value(bat->gpio_charge_off, 0); + gpiod_set_value(bat->gpiod_charge_off, 0); mdelay(15); } - if (gpio_get_value(bat->gpio_full)) { + if (gpiod_get_value(bat->gpiod_full)) { if (old == POWER_SUPPLY_STATUS_CHARGING || bat->full_chrg == -1) bat->full_chrg = tosa_read_bat(bat); - gpio_set_value(bat->gpio_charge_off, 1); + gpiod_set_value(bat->gpiod_charge_off, 1); bat->status = POWER_SUPPLY_STATUS_FULL; } else { - gpio_set_value(bat->gpio_charge_off, 0); + gpiod_set_value(bat->gpiod_charge_off, 0); bat->status = POWER_SUPPLY_STATUS_CHARGING; } } else { - gpio_set_value(bat->gpio_charge_off, 1); + gpiod_set_value(bat->gpiod_charge_off, 1); bat->status = POWER_SUPPLY_STATUS_DISCHARGING; } @@ -251,18 +251,18 @@ static struct tosa_bat tosa_bat_main = { .full_chrg = -1, .psy = NULL, - .gpio_full = TOSA_GPIO_BAT0_CRG, - .gpio_charge_off = TOSA_GPIO_CHARGE_OFF, + .gpiod_full = NULL, + .gpiod_charge_off = NULL, .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, - .gpio_bat = TOSA_GPIO_BAT0_V_ON, + .gpiod_bat = NULL, .adc_bat = WM97XX_AUX_ID3, .adc_bat_divider = 414, .bat_max = 4310000, .bat_min = 1551 * 1000000 / 414, - .gpio_temp = TOSA_GPIO_BAT1_TH_ON, + .gpiod_temp = NULL, .adc_temp = WM97XX_AUX_ID2, .adc_temp_divider = 10000, }; @@ -273,18 +273,18 @@ static struct tosa_bat tosa_bat_jacket = { .psy = NULL, .is_present = tosa_jacket_bat_is_present, - .gpio_full = TOSA_GPIO_BAT1_CRG, - .gpio_charge_off = TOSA_GPIO_CHARGE_OFF_JC, + .gpiod_full = NULL, + .gpiod_charge_off = NULL, .technology = POWER_SUPPLY_TECHNOLOGY_LIPO, - .gpio_bat = TOSA_GPIO_BAT1_V_ON, + .gpiod_bat = NULL, .adc_bat = WM97XX_AUX_ID3, .adc_bat_divider = 414, .bat_max = 4310000, .bat_min = 1551 * 1000000 / 414, - .gpio_temp = TOSA_GPIO_BAT0_TH_ON, + .gpiod_temp = NULL, .adc_temp = WM97XX_AUX_ID2, .adc_temp_divider = 10000, }; @@ -294,36 +294,20 @@ static struct tosa_bat tosa_bat_bu = { .full_chrg = -1, .psy = NULL, - .gpio_full = -1, - .gpio_charge_off = -1, + .gpiod_full = NULL, + .gpiod_charge_off = NULL, .technology = POWER_SUPPLY_TECHNOLOGY_LiMn, - .gpio_bat = TOSA_GPIO_BU_CHRG_ON, + .gpiod_bat = NULL, .adc_bat = WM97XX_AUX_ID4, .adc_bat_divider = 1266, - .gpio_temp = -1, + .gpiod_temp = NULL, .adc_temp = -1, .adc_temp_divider = -1, }; -static struct gpio tosa_bat_gpios[] = { - { TOSA_GPIO_CHARGE_OFF, GPIOF_OUT_INIT_HIGH, "main charge off" }, - { TOSA_GPIO_CHARGE_OFF_JC, GPIOF_OUT_INIT_HIGH, "jacket charge off" }, - { TOSA_GPIO_BAT_SW_ON, GPIOF_OUT_INIT_LOW, "battery switch" }, - { TOSA_GPIO_BAT0_V_ON, GPIOF_OUT_INIT_LOW, "main battery" }, - { TOSA_GPIO_BAT1_V_ON, GPIOF_OUT_INIT_LOW, "jacket battery" }, - { TOSA_GPIO_BAT1_TH_ON, GPIOF_OUT_INIT_LOW, "main battery temp" }, - { TOSA_GPIO_BAT0_TH_ON, GPIOF_OUT_INIT_LOW, "jacket battery temp" }, - { TOSA_GPIO_BU_CHRG_ON, GPIOF_OUT_INIT_LOW, "backup battery" }, - { TOSA_GPIO_BAT0_CRG, GPIOF_IN, "main battery full" }, - { TOSA_GPIO_BAT1_CRG, GPIOF_IN, "jacket battery full" }, - { TOSA_GPIO_BAT0_LOW, GPIOF_IN, "main battery low" }, - { TOSA_GPIO_BAT1_LOW, GPIOF_IN, "jacket battery low" }, - { TOSA_GPIO_JACKET_DETECT, GPIOF_IN, "jacket detect" }, -}; - #ifdef CONFIG_PM static int tosa_bat_suspend(struct platform_device *dev, pm_message_t state) { @@ -343,19 +327,83 @@ static int tosa_bat_resume(struct platform_device *dev) #define tosa_bat_resume NULL #endif -static int tosa_bat_probe(struct platform_device *dev) +static int tosa_bat_probe(struct platform_device *pdev) { int ret; struct power_supply_config main_psy_cfg = {}, jacket_psy_cfg = {}, bu_psy_cfg = {}; + struct device *dev = &pdev->dev; + struct gpio_desc *dummy; if (!machine_is_tosa()) return -ENODEV; - ret = gpio_request_array(tosa_bat_gpios, ARRAY_SIZE(tosa_bat_gpios)); - if (ret) - return ret; + /* Main charging control GPIOs */ + tosa_bat_main.gpiod_charge_off = devm_gpiod_get(dev, "main charge off", GPIOD_OUT_HIGH); + if (IS_ERR(tosa_bat_main.gpiod_charge_off)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_main.gpiod_charge_off), + "no main charger GPIO\n"); + tosa_bat_jacket.gpiod_charge_off = devm_gpiod_get(dev, "jacket charge off", GPIOD_OUT_HIGH); + if (IS_ERR(tosa_bat_jacket.gpiod_charge_off)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_jacket.gpiod_charge_off), + "no jacket charger GPIO\n"); + + /* Per-battery output check (routes battery voltage to ADC) */ + tosa_bat_main.gpiod_bat = devm_gpiod_get(dev, "main battery", GPIOD_OUT_LOW); + if (IS_ERR(tosa_bat_main.gpiod_bat)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_main.gpiod_bat), + "no main battery GPIO\n"); + tosa_bat_jacket.gpiod_bat = devm_gpiod_get(dev, "jacket battery", GPIOD_OUT_LOW); + if (IS_ERR(tosa_bat_jacket.gpiod_bat)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_jacket.gpiod_bat), + "no jacket battery GPIO\n"); + tosa_bat_bu.gpiod_bat = devm_gpiod_get(dev, "backup battery", GPIOD_OUT_LOW); + if (IS_ERR(tosa_bat_bu.gpiod_bat)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_bu.gpiod_bat), + "no backup battery GPIO\n"); + + /* Battery full detect GPIOs (using PXA SoC GPIOs) */ + tosa_bat_main.gpiod_full = devm_gpiod_get(dev, "main battery full", GPIOD_IN); + if (IS_ERR(tosa_bat_main.gpiod_full)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_main.gpiod_full), + "no main battery full GPIO\n"); + tosa_bat_jacket.gpiod_full = devm_gpiod_get(dev, "jacket battery full", GPIOD_IN); + if (IS_ERR(tosa_bat_jacket.gpiod_full)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_jacket.gpiod_full), + "no jacket battery full GPIO\n"); + + /* Battery temperature GPIOs (routes thermistor voltage to ADC) */ + tosa_bat_main.gpiod_temp = devm_gpiod_get(dev, "main battery temp", GPIOD_OUT_LOW); + if (IS_ERR(tosa_bat_main.gpiod_temp)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_main.gpiod_temp), + "no main battery temp GPIO\n"); + tosa_bat_jacket.gpiod_temp = devm_gpiod_get(dev, "jacket battery temp", GPIOD_OUT_LOW); + if (IS_ERR(tosa_bat_jacket.gpiod_temp)) + return dev_err_probe(dev, PTR_ERR(tosa_bat_jacket.gpiod_temp), + "no jacket battery temp GPIO\n"); + + /* Jacket detect GPIO */ + jacket_detect = devm_gpiod_get(dev, "jacket detect", GPIOD_IN); + if (IS_ERR(jacket_detect)) + return dev_err_probe(dev, PTR_ERR(jacket_detect), + "no jacket detect GPIO\n"); + + /* Battery low indication GPIOs (not used, we just request them) */ + dummy = devm_gpiod_get(dev, "main battery low", GPIOD_IN); + if (IS_ERR(dummy)) + return dev_err_probe(dev, PTR_ERR(dummy), + "no main battery low GPIO\n"); + dummy = devm_gpiod_get(dev, "jacket battery low", GPIOD_IN); + if (IS_ERR(dummy)) + return dev_err_probe(dev, PTR_ERR(dummy), + "no jacket battery low GPIO\n"); + + /* Battery switch GPIO (not used just requested) */ + dummy = devm_gpiod_get(dev, "battery switch", GPIOD_OUT_LOW); + if (IS_ERR(dummy)) + return dev_err_probe(dev, PTR_ERR(dummy), + "no battery switch GPIO\n"); mutex_init(&tosa_bat_main.work_lock); mutex_init(&tosa_bat_jacket.work_lock); @@ -363,7 +411,7 @@ static int tosa_bat_probe(struct platform_device *dev) INIT_WORK(&bat_work, tosa_bat_work); main_psy_cfg.drv_data = &tosa_bat_main; - tosa_bat_main.psy = power_supply_register(&dev->dev, + tosa_bat_main.psy = power_supply_register(dev, &tosa_bat_main_desc, &main_psy_cfg); if (IS_ERR(tosa_bat_main.psy)) { @@ -372,7 +420,7 @@ static int tosa_bat_probe(struct platform_device *dev) } jacket_psy_cfg.drv_data = &tosa_bat_jacket; - tosa_bat_jacket.psy = power_supply_register(&dev->dev, + tosa_bat_jacket.psy = power_supply_register(dev, &tosa_bat_jacket_desc, &jacket_psy_cfg); if (IS_ERR(tosa_bat_jacket.psy)) { @@ -381,28 +429,28 @@ static int tosa_bat_probe(struct platform_device *dev) } bu_psy_cfg.drv_data = &tosa_bat_bu; - tosa_bat_bu.psy = power_supply_register(&dev->dev, &tosa_bat_bu_desc, + tosa_bat_bu.psy = power_supply_register(dev, &tosa_bat_bu_desc, &bu_psy_cfg); if (IS_ERR(tosa_bat_bu.psy)) { ret = PTR_ERR(tosa_bat_bu.psy); goto err_psy_reg_bu; } - ret = request_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), + ret = request_irq(gpiod_to_irq(tosa_bat_main.gpiod_full), tosa_bat_gpio_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "main full", &tosa_bat_main); if (ret) goto err_req_main; - ret = request_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), + ret = request_irq(gpiod_to_irq(tosa_bat_jacket.gpiod_full), tosa_bat_gpio_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "jacket full", &tosa_bat_jacket); if (ret) goto err_req_jacket; - ret = request_irq(gpio_to_irq(TOSA_GPIO_JACKET_DETECT), + ret = request_irq(gpiod_to_irq(jacket_detect), tosa_bat_gpio_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "jacket detect", &tosa_bat_jacket); @@ -411,9 +459,9 @@ static int tosa_bat_probe(struct platform_device *dev) return 0; } - free_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), &tosa_bat_jacket); + free_irq(gpiod_to_irq(tosa_bat_jacket.gpiod_full), &tosa_bat_jacket); err_req_jacket: - free_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), &tosa_bat_main); + free_irq(gpiod_to_irq(tosa_bat_main.gpiod_full), &tosa_bat_main); err_req_main: power_supply_unregister(tosa_bat_bu.psy); err_psy_reg_bu: @@ -425,15 +473,14 @@ err_psy_reg_main: /* see comment in tosa_bat_remove */ cancel_work_sync(&bat_work); - gpio_free_array(tosa_bat_gpios, ARRAY_SIZE(tosa_bat_gpios)); return ret; } static int tosa_bat_remove(struct platform_device *dev) { - free_irq(gpio_to_irq(TOSA_GPIO_JACKET_DETECT), &tosa_bat_jacket); - free_irq(gpio_to_irq(TOSA_GPIO_BAT1_CRG), &tosa_bat_jacket); - free_irq(gpio_to_irq(TOSA_GPIO_BAT0_CRG), &tosa_bat_main); + free_irq(gpiod_to_irq(jacket_detect), &tosa_bat_jacket); + free_irq(gpiod_to_irq(tosa_bat_jacket.gpiod_full), &tosa_bat_jacket); + free_irq(gpiod_to_irq(tosa_bat_main.gpiod_full), &tosa_bat_main); power_supply_unregister(tosa_bat_bu.psy); power_supply_unregister(tosa_bat_jacket.psy); @@ -445,7 +492,6 @@ static int tosa_bat_remove(struct platform_device *dev) * unregistered now. */ cancel_work_sync(&bat_work); - gpio_free_array(tosa_bat_gpios, ARRAY_SIZE(tosa_bat_gpios)); return 0; } diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index cf8119b6d32044..eeacf480cf3621 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -16,8 +16,6 @@ #include <linux/of.h> #include <linux/of_device.h> -#include <mach/hardware.h> - #include "rtc-sa1100.h" #define RTC_DEF_DIVIDER (32768 - 1) diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index c5aae42673d3b8..86ccf5970bc1be 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -14,6 +14,7 @@ source "drivers/soc/ixp4xx/Kconfig" source "drivers/soc/litex/Kconfig" source "drivers/soc/mediatek/Kconfig" source "drivers/soc/microchip/Kconfig" +source "drivers/soc/pxa/Kconfig" source "drivers/soc/qcom/Kconfig" source "drivers/soc/renesas/Kconfig" source "drivers/soc/rockchip/Kconfig" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index e8228c4e5d18d3..919716e0e7001f 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -19,6 +19,7 @@ obj-$(CONFIG_SOC_XWAY) += lantiq/ obj-$(CONFIG_LITEX_SOC_CONTROLLER) += litex/ obj-y += mediatek/ obj-y += microchip/ +obj-y += pxa/ obj-y += amlogic/ obj-y += qcom/ obj-y += renesas/ diff --git a/arch/arm/plat-pxa/Kconfig b/drivers/soc/pxa/Kconfig index 6f7a0a39c2b9b6..c5c265aa4f0754 100644 --- a/arch/arm/plat-pxa/Kconfig +++ b/drivers/soc/pxa/Kconfig @@ -1,9 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only -if PLAT_PXA +config PLAT_PXA + bool config PXA_SSP tristate help Enable support for PXA2xx SSP ports - -endif diff --git a/arch/arm/plat-pxa/Makefile b/drivers/soc/pxa/Makefile index 349ea0af845089..413deceddbddfb 100644 --- a/arch/arm/plat-pxa/Makefile +++ b/drivers/soc/pxa/Makefile @@ -1,8 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -# -# Makefile for code common across different PXA processor families -# -ccflags-$(CONFIG_ARCH_MMP) := -I$(srctree)/$(src)/include obj-$(CONFIG_PXA3xx) += mfp.o obj-$(CONFIG_ARCH_MMP) += mfp.o diff --git a/arch/arm/plat-pxa/mfp.c b/drivers/soc/pxa/mfp.c index 17fc4f33f35bd5..6220ba321cfcfb 100644 --- a/arch/arm/plat-pxa/mfp.c +++ b/drivers/soc/pxa/mfp.c @@ -15,7 +15,7 @@ #include <linux/init.h> #include <linux/io.h> -#include <plat/mfp.h> +#include <linux/soc/pxa/mfp.h> #define MFPR_SIZE (PAGE_SIZE) diff --git a/arch/arm/plat-pxa/ssp.c b/drivers/soc/pxa/ssp.c index 563440315acd31..563440315acd31 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/drivers/soc/pxa/ssp.c diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index 6c414c99d01c00..c593fc383481e7 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -44,10 +44,6 @@ #include <linux/usb/gadget.h> #include <linux/usb/otg.h> -#ifdef CONFIG_ARCH_LUBBOCK -#include <mach/lubbock.h> -#endif - #define UDCCR 0x0000 /* UDC Control Register */ #define UDC_RES1 0x0004 /* UDC Undocumented - Reserved1 */ #define UDC_RES2 0x0008 /* UDC Undocumented - Reserved2 */ @@ -1578,18 +1574,15 @@ lubbock_vbus_irq(int irq, void *_dev) int vbus; dev->stats.irqs++; - switch (irq) { - case LUBBOCK_USB_IRQ: + if (irq == dev->usb_irq) { vbus = 1; - disable_irq(LUBBOCK_USB_IRQ); - enable_irq(LUBBOCK_USB_DISC_IRQ); - break; - case LUBBOCK_USB_DISC_IRQ: + disable_irq(dev->usb_irq); + enable_irq(dev->usb_disc_irq); + } else if (irq == dev->usb_disc_irq) { vbus = 0; - disable_irq(LUBBOCK_USB_DISC_IRQ); - enable_irq(LUBBOCK_USB_IRQ); - break; - default: + disable_irq(dev->usb_disc_irq); + enable_irq(dev->usb_irq); + } else { return IRQ_NONE; } @@ -2422,20 +2415,28 @@ static int pxa25x_udc_probe(struct platform_device *pdev) #ifdef CONFIG_ARCH_LUBBOCK if (machine_is_lubbock()) { - retval = devm_request_irq(&pdev->dev, LUBBOCK_USB_DISC_IRQ, + dev->usb_irq = platform_get_irq(pdev, 1); + if (dev->usb_irq < 0) + return dev->usb_irq; + + dev->usb_disc_irq = platform_get_irq(pdev, 2); + if (dev->usb_disc_irq < 0) + return dev->usb_disc_irq; + + retval = devm_request_irq(&pdev->dev, dev->usb_disc_irq, lubbock_vbus_irq, 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", - driver_name, LUBBOCK_USB_DISC_IRQ, retval); + driver_name, dev->usb_disc_irq, retval); goto err; } - retval = devm_request_irq(&pdev->dev, LUBBOCK_USB_IRQ, + retval = devm_request_irq(&pdev->dev, dev->usb_irq, lubbock_vbus_irq, 0, driver_name, dev); if (retval != 0) { pr_err("%s: can't get irq %i, err %d\n", - driver_name, LUBBOCK_USB_IRQ, retval); + driver_name, dev->usb_irq, retval); goto err; } } else diff --git a/drivers/usb/gadget/udc/pxa25x_udc.h b/drivers/usb/gadget/udc/pxa25x_udc.h index aa4b68fd9fc0f4..6ab6047edc8342 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.h +++ b/drivers/usb/gadget/udc/pxa25x_udc.h @@ -117,16 +117,13 @@ struct pxa25x_udc { u64 dma_mask; struct pxa25x_ep ep [PXA_UDC_NUM_ENDPOINTS]; void __iomem *regs; + int usb_irq; + int usb_disc_irq; }; #define to_pxa25x(g) (container_of((g), struct pxa25x_udc, gadget)) /*-------------------------------------------------------------------------*/ -#ifdef CONFIG_ARCH_LUBBOCK -#include <mach/lubbock.h> -/* lubbock can also report usb connect/disconnect irqs */ -#endif - static struct pxa25x_udc *the_controller; /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 54aa5c77e5493b..ab4f610a0140f2 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -36,8 +36,7 @@ #include <linux/usb.h> #include <linux/usb/hcd.h> #include <linux/usb/otg.h> - -#include <mach/hardware.h> +#include <linux/soc/pxa/cpu.h> #include "ohci.h" diff --git a/arch/arm/mach-pxa/include/mach/regs-lcd.h b/drivers/video/fbdev/pxa3xx-regs.h index e2b6e3d1f62552..6a96610ef9b53d 100644 --- a/arch/arm/mach-pxa/include/mach/regs-lcd.h +++ b/drivers/video/fbdev/pxa3xx-regs.h @@ -2,8 +2,6 @@ #ifndef __ASM_ARCH_REGS_LCD_H #define __ASM_ARCH_REGS_LCD_H -#include <mach/bitfield.h> - /* * LCD Controller Registers and Bits Definitions */ @@ -86,6 +84,9 @@ #define LCCR0_OUC (1 << 25) /* Overlay Underlay control bit */ #define LCCR0_LDDALT (1 << 26) /* LDD alternate mapping control */ +#define Fld(Size, Shft) (((Size) << 16) + (Shft)) +#define FShft(Field) ((Field) & 0x0000FFFF) + #define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */ #define LCCR1_DisWdth(Pixel) (((Pixel) - 1) << FShft (LCCR1_PPL)) @@ -176,23 +177,4 @@ #define PRSR_ST_OK (1 << 9) /* Status OK */ #define PRSR_CON_NT (1 << 10) /* Continue to Next Command */ -#define SMART_CMD_A0 (0x1 << 8) -#define SMART_CMD_READ_STATUS_REG (0x0 << 9) -#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) -#define SMART_CMD_WRITE_COMMAND (0x1 << 9) -#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) -#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) -#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) -#define SMART_CMD_NOOP (0x4 << 9) -#define SMART_CMD_INTERRUPT (0x5 << 9) - -#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) -#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) - -/* SMART_DELAY() is introduced for software controlled delay primitive which - * can be inserted between command sequences, unused command 0x6 is used here - * and delay ranges from 0ms ~ 255ms - */ -#define SMART_CMD_DELAY (0x6 << 9) -#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) #endif /* __ASM_ARCH_REGS_LCD_H */ diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index 8ad91c251fe6a1..66cfc3e9d3cfd7 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -57,14 +57,13 @@ #include <linux/console.h> #include <linux/of_graph.h> #include <linux/regulator/consumer.h> +#include <linux/soc/pxa/cpu.h> #include <video/of_display_timing.h> #include <video/videomode.h> -#include <mach/hardware.h> #include <asm/io.h> #include <asm/irq.h> #include <asm/div64.h> -#include <mach/bitfield.h> #include <linux/platform_data/video-pxafb.h> /* @@ -73,6 +72,7 @@ #define DEBUG_VAR 1 #include "pxafb.h" +#include "pxa3xx-regs.h" /* Bits which should not be set in machine configuration structures */ #define LCCR0_INVALID_CONFIG_MASK (LCCR0_OUM | LCCR0_BM | LCCR0_QDM |\ diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c index 27846c6bdfb00c..2d0a06a158a851 100644 --- a/drivers/watchdog/sa1100_wdt.c +++ b/drivers/watchdog/sa1100_wdt.c @@ -22,6 +22,7 @@ #include <linux/types.h> #include <linux/kernel.h> #include <linux/fs.h> +#include <linux/platform_device.h> #include <linux/miscdevice.h> #include <linux/watchdog.h> #include <linux/init.h> @@ -30,17 +31,42 @@ #include <linux/uaccess.h> #include <linux/timex.h> -#ifdef CONFIG_ARCH_PXA -#include <mach/regs-ost.h> -#endif +#define REG_OSMR0 0x0000 /* OS timer Match Reg. 0 */ +#define REG_OSMR1 0x0004 /* OS timer Match Reg. 1 */ +#define REG_OSMR2 0x0008 /* OS timer Match Reg. 2 */ +#define REG_OSMR3 0x000c /* OS timer Match Reg. 3 */ +#define REG_OSCR 0x0010 /* OS timer Counter Reg. */ +#define REG_OSSR 0x0014 /* OS timer Status Reg. */ +#define REG_OWER 0x0018 /* OS timer Watch-dog Enable Reg. */ +#define REG_OIER 0x001C /* OS timer Interrupt Enable Reg. */ -#include <mach/reset.h> -#include <mach/hardware.h> +#define OSSR_M3 (1 << 3) /* Match status channel 3 */ +#define OSSR_M2 (1 << 2) /* Match status channel 2 */ +#define OSSR_M1 (1 << 1) /* Match status channel 1 */ +#define OSSR_M0 (1 << 0) /* Match status channel 0 */ + +#define OWER_WME (1 << 0) /* Watchdog Match Enable */ + +#define OIER_E3 (1 << 3) /* Interrupt enable channel 3 */ +#define OIER_E2 (1 << 2) /* Interrupt enable channel 2 */ +#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */ +#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */ static unsigned long oscr_freq; static unsigned long sa1100wdt_users; static unsigned int pre_margin; static int boot_status; +static void __iomem *reg_base; + +static inline void sa1100_wr(u32 val, u32 offset) +{ + writel_relaxed(val, reg_base + offset); +} + +static inline u32 sa1100_rd(u32 offset) +{ + return readl_relaxed(reg_base + offset); +} /* * Allow only one person to hold it open @@ -51,10 +77,10 @@ static int sa1100dog_open(struct inode *inode, struct file *file) return -EBUSY; /* Activate SA1100 Watchdog timer */ - writel_relaxed(readl_relaxed(OSCR) + pre_margin, OSMR3); - writel_relaxed(OSSR_M3, OSSR); - writel_relaxed(OWER_WME, OWER); - writel_relaxed(readl_relaxed(OIER) | OIER_E3, OIER); + sa1100_wr(sa1100_rd(REG_OSCR) + pre_margin, REG_OSMR3); + sa1100_wr(OSSR_M3, REG_OSSR); + sa1100_wr(OWER_WME, REG_OWER); + sa1100_wr(sa1100_rd(REG_OIER) | OIER_E3, REG_OIER); return stream_open(inode, file); } @@ -62,7 +88,7 @@ static int sa1100dog_open(struct inode *inode, struct file *file) * The watchdog cannot be disabled. * * Previous comments suggested that turning off the interrupt by - * clearing OIER[E3] would prevent the watchdog timing out but this + * clearing REG_OIER[E3] would prevent the watchdog timing out but this * does not appear to be true (at least on the PXA255). */ static int sa1100dog_release(struct inode *inode, struct file *file) @@ -77,7 +103,7 @@ static ssize_t sa1100dog_write(struct file *file, const char __user *data, { if (len) /* Refresh OSMR3 timer. */ - writel_relaxed(readl_relaxed(OSCR) + pre_margin, OSMR3); + sa1100_wr(sa1100_rd(REG_OSCR) + pre_margin, REG_OSMR3); return len; } @@ -111,7 +137,7 @@ static long sa1100dog_ioctl(struct file *file, unsigned int cmd, break; case WDIOC_KEEPALIVE: - writel_relaxed(readl_relaxed(OSCR) + pre_margin, OSMR3); + sa1100_wr(sa1100_rd(REG_OSCR) + pre_margin, REG_OSMR3); ret = 0; break; @@ -126,7 +152,7 @@ static long sa1100dog_ioctl(struct file *file, unsigned int cmd, } pre_margin = oscr_freq * time; - writel_relaxed(readl_relaxed(OSCR) + pre_margin, OSMR3); + sa1100_wr(sa1100_rd(REG_OSCR) + pre_margin, REG_OSMR3); fallthrough; case WDIOC_GETTIMEOUT: @@ -152,12 +178,22 @@ static struct miscdevice sa1100dog_miscdev = { .fops = &sa1100dog_fops, }; -static int margin __initdata = 60; /* (secs) Default is 1 minute */ +static int margin = 60; /* (secs) Default is 1 minute */ static struct clk *clk; -static int __init sa1100dog_init(void) +static int sa1100dog_probe(struct platform_device *pdev) { int ret; + int *platform_data; + struct resource *res; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -ENXIO; + reg_base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + ret = PTR_ERR_OR_ZERO(reg_base); + if (ret) + return ret; clk = clk_get(NULL, "OSTIMER0"); if (IS_ERR(clk)) { @@ -175,13 +211,9 @@ static int __init sa1100dog_init(void) oscr_freq = clk_get_rate(clk); - /* - * Read the reset status, and save it for later. If - * we suspend, RCSR will be cleared, and the watchdog - * reset reason will be lost. - */ - boot_status = (reset_status & RESET_STATUS_WATCHDOG) ? - WDIOF_CARDRESET : 0; + platform_data = pdev->dev.platform_data; + if (platform_data && *platform_data) + boot_status = WDIOF_CARDRESET; pre_margin = oscr_freq * margin; ret = misc_register(&sa1100dog_miscdev); @@ -197,15 +229,21 @@ err: return ret; } -static void __exit sa1100dog_exit(void) +static int sa1100dog_remove(struct platform_device *pdev) { misc_deregister(&sa1100dog_miscdev); clk_disable_unprepare(clk); clk_put(clk); + + return 0; } -module_init(sa1100dog_init); -module_exit(sa1100dog_exit); +struct platform_driver sa1100dog_driver = { + .driver.name = "sa1100_wdt", + .probe = sa1100dog_probe, + .remove = sa1100dog_remove, +}; +module_platform_driver(sa1100dog_driver); MODULE_AUTHOR("Oleg Drokin <green@crimea.edu>"); MODULE_DESCRIPTION("SA1100/PXA2xx Watchdog"); diff --git a/include/linux/clk/pxa.h b/include/linux/clk/pxa.h new file mode 100644 index 00000000000000..736b8bb91bd7f4 --- /dev/null +++ b/include/linux/clk/pxa.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/compiler.h> +#include <linux/types.h> + +extern int pxa25x_clocks_init(void __iomem *regs); +extern int pxa27x_clocks_init(void __iomem *regs); +extern int pxa3xx_clocks_init(void __iomem *regs, void __iomem *oscc_reg); + +#ifdef CONFIG_PXA3xx +extern unsigned pxa3xx_get_clk_frequency_khz(int); +extern void pxa3xx_clk_update_accr(u32 disable, u32 enable, u32 xclkcfg, u32 mask); +#else +#define pxa3xx_get_clk_frequency_khz(x) (0) +#define pxa3xx_clk_update_accr(disable, enable, xclkcfg, mask) do { } while (0) +#endif diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index 2647dd10b54190..4d55da28e66418 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -64,6 +64,18 @@ struct gpiod_hog { }; /* + * Helper for lookup tables with just one single lookup for a device. + */ +#define GPIO_LOOKUP_SINGLE(_name, _dev_id, _key, _chip_hwnum, _con_id, _flags) \ +static struct gpiod_lookup_table _name = { \ + .dev_id = _dev_id, \ + .table = { \ + GPIO_LOOKUP(_key, _chip_hwnum, _con_id, _flags), \ + {}, \ + }, \ +} + +/* * Simple definition of a single GPIO under a con_id */ #define GPIO_LOOKUP(_key, _chip_hwnum, _con_id, _flags) \ diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index fcc8e74f0e8d13..d336c541b7df5b 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -27,9 +27,6 @@ struct tc6393xb_platform_data { int (*resume)(struct platform_device *dev); int irq_base; /* base for subdevice irqs */ - int gpio_base; - int (*setup)(struct platform_device *dev); - void (*teardown)(struct platform_device *dev); struct tmio_nand_data *nand_data; struct tmio_fb_data *fb_data; diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h new file mode 100644 index 00000000000000..2052fad55c5cab --- /dev/null +++ b/include/linux/platform_data/asoc-poodle.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO +#define __LINUX_PLATFORM_DATA_POODLE_AUDIO + +/* locomo is not a proper gpio driver, and uses its own api */ +struct poodle_audio_platform_data { + struct device *locomo_dev; + + int gpio_amp_on; + int gpio_mute_l; + int gpio_mute_r; + int gpio_232vcc_on; + int gpio_jk_b; +}; + +#endif diff --git a/arch/arm/mach-pxa/include/mach/audio.h b/include/linux/platform_data/asoc-pxa.h index 7beebf7297b5fb..327454cd824664 100644 --- a/arch/arm/mach-pxa/include/mach/audio.h +++ b/include/linux/platform_data/asoc-pxa.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARCH_AUDIO_H__ -#define __ASM_ARCH_AUDIO_H__ +#ifndef __SOC_PXA_AUDIO_H__ +#define __SOC_PXA_AUDIO_H__ #include <sound/core.h> #include <sound/pcm.h> diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h index b3d5747783263f..6333bac166a5a5 100644 --- a/include/linux/platform_data/video-pxafb.h +++ b/include/linux/platform_data/video-pxafb.h @@ -8,7 +8,6 @@ */ #include <linux/fb.h> -#include <mach/regs-lcd.h> /* * Supported LCD connections @@ -153,6 +152,27 @@ struct pxafb_mach_info { void pxa_set_fb_info(struct device *, struct pxafb_mach_info *); unsigned long pxafb_get_hsync_time(struct device *dev); +/* smartpanel related */ +#define SMART_CMD_A0 (0x1 << 8) +#define SMART_CMD_READ_STATUS_REG (0x0 << 9) +#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_COMMAND (0x1 << 9) +#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) +#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) +#define SMART_CMD_NOOP (0x4 << 9) +#define SMART_CMD_INTERRUPT (0x5 << 9) + +#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) +#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) + +/* SMART_DELAY() is introduced for software controlled delay primitive which + * can be inserted between command sequences, unused command 0x6 is used here + * and delay ranges from 0ms ~ 255ms + */ +#define SMART_CMD_DELAY (0x6 << 9) +#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) + #ifdef CONFIG_FB_PXA_SMARTPANEL extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); extern int pxafb_smart_flush(struct fb_info *info); diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/include/linux/soc/pxa/cpu.h index ee7eab16135f1c..5782450ee45c4a 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/include/linux/soc/pxa/cpu.h @@ -1,61 +1,16 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/mach-pxa/include/mach/hardware.h - * * Author: Nicolas Pitre * Created: Jun 15, 2001 * Copyright: MontaVista Software Inc. */ -#ifndef __ASM_ARCH_HARDWARE_H -#define __ASM_ARCH_HARDWARE_H - -#include <mach/addr-map.h> - -/* - * Workarounds for at least 2 errata so far require this. - * The mapping is set in mach-pxa/generic.c. - */ -#define UNCACHED_PHYS_0 0xfe000000 -#define UNCACHED_PHYS_0_SIZE 0x00100000 - -/* - * Intel PXA2xx internal register mapping: - * - * 0x40000000 - 0x41ffffff <--> 0xf2000000 - 0xf3ffffff - * 0x44000000 - 0x45ffffff <--> 0xf4000000 - 0xf5ffffff - * 0x48000000 - 0x49ffffff <--> 0xf6000000 - 0xf7ffffff - * 0x4c000000 - 0x4dffffff <--> 0xf8000000 - 0xf9ffffff - * 0x50000000 - 0x51ffffff <--> 0xfa000000 - 0xfbffffff - * 0x54000000 - 0x55ffffff <--> 0xfc000000 - 0xfdffffff - * 0x58000000 - 0x59ffffff <--> 0xfe000000 - 0xffffffff - * - * Note that not all PXA2xx chips implement all those addresses, and the - * kernel only maps the minimum needed range of this mapping. - */ -#define io_v2p(x) (0x3c000000 + ((x) & 0x01ffffff) + (((x) & 0x0e000000) << 1)) -#define io_p2v(x) IOMEM(0xf2000000 + ((x) & 0x01ffffff) + (((x) & 0x1c000000) >> 1)) - -#ifndef __ASSEMBLY__ -# define __REG(x) (*((volatile u32 __iomem *)io_p2v(x))) - -/* With indexed regs we don't want to feed the index through io_p2v() - especially if it is a variable, otherwise horrible code will result. */ -# define __REG2(x,y) \ - (*(volatile u32 __iomem*)((u32)&__REG(x) + (y))) - -# define __PREG(x) (io_v2p((u32)&(x))) - -#else - -# define __REG(x) io_p2v(x) -# define __PREG(x) io_v2p(x) - -#endif - -#ifndef __ASSEMBLY__ +#ifndef __SOC_PXA_CPU_H +#define __SOC_PXA_CPU_H +#ifdef CONFIG_ARM #include <asm/cputype.h> +#endif /* * CPU Stepping CPU_ID JTAG_ID @@ -294,12 +249,4 @@ __cpu_is_pxa93x(read_cpuid_id()); \ }) - -/* - * return current memory and LCD clock frequency in units of 10kHz - */ -extern unsigned int get_memclk_frequency_10khz(void); - #endif - -#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/plat-pxa/include/plat/mfp.h b/include/linux/soc/pxa/mfp.h index 3accaa9ee78145..39779cbed0c052 100644 --- a/arch/arm/plat-pxa/include/plat/mfp.h +++ b/include/linux/soc/pxa/mfp.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * arch/arm/plat-pxa/include/plat/mfp.h - * * Common Multi-Function Pin Definitions * * Copyright (C) 2007 Marvell International Ltd. @@ -453,8 +451,8 @@ struct mfp_addr_map { #define MFP_ADDR_END { MFP_PIN_INVALID, 0 } -void __init mfp_init_base(void __iomem *mfpr_base); -void __init mfp_init_addr(struct mfp_addr_map *map); +void mfp_init_base(void __iomem *mfpr_base); +void mfp_init_addr(struct mfp_addr_map *map); /* * mfp_{read, write}() - for direct read/write access to the MFPR register diff --git a/include/linux/soc/pxa/smemc.h b/include/linux/soc/pxa/smemc.h new file mode 100644 index 00000000000000..f1ffea236c1509 --- /dev/null +++ b/include/linux/soc/pxa/smemc.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __PXA_REGS_H +#define __PXA_REGS_H + +#include <linux/types.h> + +void pxa_smemc_set_pcmcia_timing(int sock, u32 mcmem, u32 mcatt, u32 mcio); +void pxa_smemc_set_pcmcia_socket(int nr); +int pxa2xx_smemc_get_sdram_rows(void); +unsigned int pxa3xx_smemc_get_memclkdiv(void); +void __iomem *pxa_smemc_get_mdrefr(void); + +#endif diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h index 462854f4f286c6..332d2b0f29b993 100644 --- a/include/linux/wm97xx.h +++ b/include/linux/wm97xx.h @@ -254,9 +254,6 @@ struct wm97xx_mach_ops { int (*acc_startup) (struct wm97xx *); void (*acc_shutdown) (struct wm97xx *); - /* interrupt mask control - required for accelerated operation */ - void (*irq_enable) (struct wm97xx *, int enable); - /* GPIO pin used for accelerated operation */ int irq_gpio; @@ -281,7 +278,6 @@ struct wm97xx { unsigned long ts_reader_min_interval; /* Minimum interval */ unsigned int pen_irq; /* Pen IRQ number in use */ struct workqueue_struct *ts_workq; - struct work_struct pen_event_work; u16 acc_slot; /* AC97 slot used for acc touch data */ u16 acc_rate; /* acc touch data rate */ unsigned pen_is_down:1; /* Pen is down */ diff --git a/include/pcmcia/soc_common.h b/include/pcmcia/soc_common.h new file mode 100644 index 00000000000000..d4f18f4679df0b --- /dev/null +++ b/include/pcmcia/soc_common.h @@ -0,0 +1,125 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <pcmcia/ss.h> + +struct module; +struct cpufreq_freqs; + +struct soc_pcmcia_regulator { + struct regulator *reg; + bool on; +}; + +struct pcmcia_state { + unsigned detect: 1, + ready: 1, + bvd1: 1, + bvd2: 1, + wrprot: 1, + vs_3v: 1, + vs_Xv: 1; +}; + +/* + * This structure encapsulates per-socket state which we might need to + * use when responding to a Card Services query of some kind. + */ +struct soc_pcmcia_socket { + struct pcmcia_socket socket; + + /* + * Info from low level handler + */ + unsigned int nr; + struct clk *clk; + + /* + * Core PCMCIA state + */ + const struct pcmcia_low_level *ops; + + unsigned int status; + socket_state_t cs_state; + + unsigned short spd_io[MAX_IO_WIN]; + unsigned short spd_mem[MAX_WIN]; + unsigned short spd_attr[MAX_WIN]; + + struct resource res_skt; + struct resource res_io; + struct resource res_io_io; + struct resource res_mem; + struct resource res_attr; + + struct { + int gpio; + struct gpio_desc *desc; + unsigned int irq; + const char *name; + } stat[6]; +#define SOC_STAT_CD 0 /* Card detect */ +#define SOC_STAT_BVD1 1 /* BATDEAD / IOSTSCHG */ +#define SOC_STAT_BVD2 2 /* BATWARN / IOSPKR */ +#define SOC_STAT_RDY 3 /* Ready / Interrupt */ +#define SOC_STAT_VS1 4 /* Voltage sense 1 */ +#define SOC_STAT_VS2 5 /* Voltage sense 2 */ + + struct gpio_desc *gpio_reset; + struct gpio_desc *gpio_bus_enable; + struct soc_pcmcia_regulator vcc; + struct soc_pcmcia_regulator vpp; + + unsigned int irq_state; + +#ifdef CONFIG_CPU_FREQ + struct notifier_block cpufreq_nb; +#endif + struct timer_list poll_timer; + struct list_head node; + void *driver_data; +}; + + +struct pcmcia_low_level { + struct module *owner; + + /* first socket in system */ + int first; + /* nr of sockets */ + int nr; + + int (*hw_init)(struct soc_pcmcia_socket *); + void (*hw_shutdown)(struct soc_pcmcia_socket *); + + void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *); + int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *); + + /* + * Enable card status IRQs on (re-)initialisation. This can + * be called at initialisation, power management event, or + * pcmcia event. + */ + void (*socket_init)(struct soc_pcmcia_socket *); + + /* + * Disable card status IRQs and PCMCIA bus on suspend. + */ + void (*socket_suspend)(struct soc_pcmcia_socket *); + + /* + * Hardware specific timing routines. + * If provided, the get_timing routine overrides the SOC default. + */ + unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int); + int (*set_timing)(struct soc_pcmcia_socket *); + int (*show_timing)(struct soc_pcmcia_socket *, char *); + +#ifdef CONFIG_CPU_FREQ + /* + * CPUFREQ support. + */ + int (*frequency_change)(struct soc_pcmcia_socket *, unsigned long, struct cpufreq_freqs *); +#endif +}; + + + diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h index 95100cff25d144..0a6f8dabf8c4ca 100644 --- a/include/sound/pxa2xx-lib.h +++ b/include/sound/pxa2xx-lib.h @@ -52,4 +52,8 @@ extern int pxa2xx_ac97_hw_resume(void); extern int pxa2xx_ac97_hw_probe(struct platform_device *dev); extern void pxa2xx_ac97_hw_remove(struct platform_device *dev); +/* modem registers, used by touchscreen driver */ +u32 pxa2xx_ac97_read_modr(void); +u32 pxa2xx_ac97_read_misr(void); + #endif diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c index 58274b4a1f0909..e55c0421718b3a 100644 --- a/sound/arm/pxa2xx-ac97-lib.c +++ b/sound/arm/pxa2xx-ac97-lib.c @@ -17,12 +17,13 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/of_gpio.h> +#include <linux/soc/pxa/cpu.h> #include <sound/pxa2xx-lib.h> -#include <mach/irqs.h> -#include <mach/regs-ac97.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> + +#include "pxa2xx-ac97-regs.h" static DEFINE_MUTEX(car_mutex); static DECLARE_WAIT_QUEUE_HEAD(gsr_wq); @@ -30,6 +31,7 @@ static volatile long gsr_bits; static struct clk *ac97_clk; static struct clk *ac97conf_clk; static int reset_gpio; +static void __iomem *ac97_reg_base; extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio); @@ -46,7 +48,7 @@ extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio); int pxa2xx_ac97_read(int slot, unsigned short reg) { int val = -ENODEV; - volatile u32 *reg_addr; + u32 __iomem *reg_addr; if (slot > 0) return -ENODEV; @@ -55,31 +57,33 @@ int pxa2xx_ac97_read(int slot, unsigned short reg) /* set up primary or secondary codec space */ if (cpu_is_pxa25x() && reg == AC97_GPIO_STATUS) - reg_addr = slot ? &SMC_REG_BASE : &PMC_REG_BASE; + reg_addr = ac97_reg_base + + (slot ? SMC_REG_BASE : PMC_REG_BASE); else - reg_addr = slot ? &SAC_REG_BASE : &PAC_REG_BASE; + reg_addr = ac97_reg_base + + (slot ? SAC_REG_BASE : PAC_REG_BASE); reg_addr += (reg >> 1); /* start read access across the ac97 link */ - GSR = GSR_CDONE | GSR_SDONE; + writel(GSR_CDONE | GSR_SDONE, ac97_reg_base + GSR); gsr_bits = 0; - val = (*reg_addr & 0xffff); + val = (readl(reg_addr) & 0xffff); if (reg == AC97_GPIO_STATUS) goto out; - if (wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1) <= 0 && - !((GSR | gsr_bits) & GSR_SDONE)) { + if (wait_event_timeout(gsr_wq, (readl(ac97_reg_base + GSR) | gsr_bits) & GSR_SDONE, 1) <= 0 && + !((readl(ac97_reg_base + GSR) | gsr_bits) & GSR_SDONE)) { printk(KERN_ERR "%s: read error (ac97_reg=%d GSR=%#lx)\n", - __func__, reg, GSR | gsr_bits); + __func__, reg, readl(ac97_reg_base + GSR) | gsr_bits); val = -ETIMEDOUT; goto out; } /* valid data now */ - GSR = GSR_CDONE | GSR_SDONE; + writel(GSR_CDONE | GSR_SDONE, ac97_reg_base + GSR); gsr_bits = 0; - val = (*reg_addr & 0xffff); + val = (readl(reg_addr) & 0xffff); /* but we've just started another cycle... */ - wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1); + wait_event_timeout(gsr_wq, (readl(ac97_reg_base + GSR) | gsr_bits) & GSR_SDONE, 1); out: mutex_unlock(&car_mutex); return val; @@ -88,25 +92,27 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_read); int pxa2xx_ac97_write(int slot, unsigned short reg, unsigned short val) { - volatile u32 *reg_addr; + u32 __iomem *reg_addr; int ret = 0; mutex_lock(&car_mutex); /* set up primary or secondary codec space */ if (cpu_is_pxa25x() && reg == AC97_GPIO_STATUS) - reg_addr = slot ? &SMC_REG_BASE : &PMC_REG_BASE; + reg_addr = ac97_reg_base + + (slot ? SMC_REG_BASE : PMC_REG_BASE); else - reg_addr = slot ? &SAC_REG_BASE : &PAC_REG_BASE; + reg_addr = ac97_reg_base + + (slot ? SAC_REG_BASE : PAC_REG_BASE); reg_addr += (reg >> 1); - GSR = GSR_CDONE | GSR_SDONE; + writel(GSR_CDONE | GSR_SDONE, ac97_reg_base + GSR); gsr_bits = 0; - *reg_addr = val; - if (wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_CDONE, 1) <= 0 && - !((GSR | gsr_bits) & GSR_CDONE)) { + writel(val, reg_addr); + if (wait_event_timeout(gsr_wq, (readl(ac97_reg_base + GSR) | gsr_bits) & GSR_CDONE, 1) <= 0 && + !((readl(ac97_reg_base + GSR) | gsr_bits) & GSR_CDONE)) { printk(KERN_ERR "%s: write error (ac97_reg=%d GSR=%#lx)\n", - __func__, reg, GSR | gsr_bits); + __func__, reg, readl(ac97_reg_base + GSR) | gsr_bits); ret = -EIO; } @@ -120,17 +126,17 @@ static inline void pxa_ac97_warm_pxa25x(void) { gsr_bits = 0; - GCR |= GCR_WARM_RST; + writel(readl(ac97_reg_base + GCR) | (GCR_WARM_RST), ac97_reg_base + GCR); } static inline void pxa_ac97_cold_pxa25x(void) { - GCR &= GCR_COLD_RST; /* clear everything but nCRST */ - GCR &= ~GCR_COLD_RST; /* then assert nCRST */ + writel(readl(ac97_reg_base + GCR) & ( GCR_COLD_RST), ac97_reg_base + GCR); /* clear everything but nCRST */ + writel(readl(ac97_reg_base + GCR) & (~GCR_COLD_RST), ac97_reg_base + GCR); /* then assert nCRST */ gsr_bits = 0; - GCR = GCR_COLD_RST; + writel(GCR_COLD_RST, ac97_reg_base + GCR); } #endif @@ -142,15 +148,15 @@ static inline void pxa_ac97_warm_pxa27x(void) /* warm reset broken on Bulverde, so manually keep AC97 reset high */ pxa27x_configure_ac97reset(reset_gpio, true); udelay(10); - GCR |= GCR_WARM_RST; + writel(readl(ac97_reg_base + GCR) | (GCR_WARM_RST), ac97_reg_base + GCR); pxa27x_configure_ac97reset(reset_gpio, false); udelay(500); } static inline void pxa_ac97_cold_pxa27x(void) { - GCR &= GCR_COLD_RST; /* clear everything but nCRST */ - GCR &= ~GCR_COLD_RST; /* then assert nCRST */ + writel(readl(ac97_reg_base + GCR) & ( GCR_COLD_RST), ac97_reg_base + GCR); /* clear everything but nCRST */ + writel(readl(ac97_reg_base + GCR) & (~GCR_COLD_RST), ac97_reg_base + GCR); /* then assert nCRST */ gsr_bits = 0; @@ -158,7 +164,7 @@ static inline void pxa_ac97_cold_pxa27x(void) clk_prepare_enable(ac97conf_clk); udelay(5); clk_disable_unprepare(ac97conf_clk); - GCR = GCR_COLD_RST | GCR_WARM_RST; + writel(GCR_COLD_RST | GCR_WARM_RST, ac97_reg_base + GCR); } #endif @@ -168,26 +174,26 @@ static inline void pxa_ac97_warm_pxa3xx(void) gsr_bits = 0; /* Can't use interrupts */ - GCR |= GCR_WARM_RST; + writel(readl(ac97_reg_base + GCR) | (GCR_WARM_RST), ac97_reg_base + GCR); } static inline void pxa_ac97_cold_pxa3xx(void) { /* Hold CLKBPB for 100us */ - GCR = 0; - GCR = GCR_CLKBPB; + writel(0, ac97_reg_base + GCR); + writel(GCR_CLKBPB, ac97_reg_base + GCR); udelay(100); - GCR = 0; + writel(0, ac97_reg_base + GCR); - GCR &= GCR_COLD_RST; /* clear everything but nCRST */ - GCR &= ~GCR_COLD_RST; /* then assert nCRST */ + writel(readl(ac97_reg_base + GCR) & ( GCR_COLD_RST), ac97_reg_base + GCR); /* clear everything but nCRST */ + writel(readl(ac97_reg_base + GCR) & (~GCR_COLD_RST), ac97_reg_base + GCR); /* then assert nCRST */ gsr_bits = 0; /* Can't use interrupts on PXA3xx */ - GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN); + writel(readl(ac97_reg_base + GCR) & (~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN)), ac97_reg_base + GCR); - GCR = GCR_WARM_RST | GCR_COLD_RST; + writel(GCR_WARM_RST | GCR_COLD_RST, ac97_reg_base + GCR); } #endif @@ -213,10 +219,10 @@ bool pxa2xx_ac97_try_warm_reset(void) #endif snd_BUG(); - while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) + while (!((readl(ac97_reg_base + GSR) | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) mdelay(1); - gsr = GSR | gsr_bits; + gsr = readl(ac97_reg_base + GSR) | gsr_bits; if (!(gsr & (GSR_PCR | GSR_SCR))) { printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n", __func__, gsr); @@ -250,10 +256,10 @@ bool pxa2xx_ac97_try_cold_reset(void) #endif snd_BUG(); - while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) + while (!((readl(ac97_reg_base + GSR) | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--) mdelay(1); - gsr = GSR | gsr_bits; + gsr = readl(ac97_reg_base + GSR) | gsr_bits; if (!(gsr & (GSR_PCR | GSR_SCR))) { printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n", __func__, gsr); @@ -268,8 +274,10 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_try_cold_reset); void pxa2xx_ac97_finish_reset(void) { - GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN); - GCR |= GCR_SDONE_IE|GCR_CDONE_IE; + u32 gcr = readl(ac97_reg_base + GCR); + gcr &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN); + gcr |= GCR_SDONE_IE|GCR_CDONE_IE; + writel(gcr, ac97_reg_base + GCR); } EXPORT_SYMBOL_GPL(pxa2xx_ac97_finish_reset); @@ -277,9 +285,9 @@ static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id) { long status; - status = GSR; + status = readl(ac97_reg_base + GSR); if (status) { - GSR = status; + writel(status, ac97_reg_base + GSR); gsr_bits |= status; wake_up(&gsr_wq); @@ -287,9 +295,9 @@ static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id) since they tend to spuriously trigger when MMC is used (hardware bug? go figure)... */ if (cpu_is_pxa27x()) { - MISR = MISR_EOC; - PISR = PISR_EOC; - MCSR = MCSR_EOC; + writel(MISR_EOC, ac97_reg_base + MISR); + writel(PISR_EOC, ac97_reg_base + PISR); + writel(MCSR_EOC, ac97_reg_base + MCSR); } return IRQ_HANDLED; @@ -301,7 +309,7 @@ static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id) #ifdef CONFIG_PM int pxa2xx_ac97_hw_suspend(void) { - GCR |= GCR_ACLINK_OFF; + writel(readl(ac97_reg_base + GCR) | (GCR_ACLINK_OFF), ac97_reg_base + GCR); clk_disable_unprepare(ac97_clk); return 0; } @@ -318,8 +326,15 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_resume); int pxa2xx_ac97_hw_probe(struct platform_device *dev) { int ret; + int irq; pxa2xx_audio_ops_t *pdata = dev->dev.platform_data; + ac97_reg_base = devm_platform_ioremap_resource(dev, 0); + if (IS_ERR(ac97_reg_base)) { + dev_err(&dev->dev, "Missing MMIO resource\n"); + return PTR_ERR(ac97_reg_base); + } + if (pdata) { switch (pdata->reset_gpio) { case 95: @@ -386,14 +401,18 @@ int pxa2xx_ac97_hw_probe(struct platform_device *dev) if (ret) goto err_clk2; - ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, 0, "AC97", NULL); + irq = platform_get_irq(dev, 0); + if (!irq) + goto err_irq; + + ret = request_irq(irq, pxa2xx_ac97_irq, 0, "AC97", NULL); if (ret < 0) goto err_irq; return 0; err_irq: - GCR |= GCR_ACLINK_OFF; + writel(readl(ac97_reg_base + GCR) | (GCR_ACLINK_OFF), ac97_reg_base + GCR); err_clk2: clk_put(ac97_clk); ac97_clk = NULL; @@ -411,8 +430,8 @@ void pxa2xx_ac97_hw_remove(struct platform_device *dev) { if (cpu_is_pxa27x()) gpio_free(reset_gpio); - GCR |= GCR_ACLINK_OFF; - free_irq(IRQ_AC97, NULL); + writel(readl(ac97_reg_base + GCR) | (GCR_ACLINK_OFF), ac97_reg_base + GCR); + free_irq(platform_get_irq(dev, 0), NULL); if (ac97conf_clk) { clk_put(ac97conf_clk); ac97conf_clk = NULL; @@ -423,6 +442,24 @@ void pxa2xx_ac97_hw_remove(struct platform_device *dev) } EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_remove); +u32 pxa2xx_ac97_read_modr(void) +{ + if (!ac97_reg_base) + return 0; + + return readl(ac97_reg_base + MODR); +} +EXPORT_SYMBOL_GPL(pxa2xx_ac97_read_modr); + +u32 pxa2xx_ac97_read_misr(void) +{ + if (!ac97_reg_base) + return 0; + + return readl(ac97_reg_base + MISR); +} +EXPORT_SYMBOL_GPL(pxa2xx_ac97_read_misr); + MODULE_AUTHOR("Nicolas Pitre"); MODULE_DESCRIPTION("Intel/Marvell PXA sound library"); MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-pxa/include/mach/regs-ac97.h b/sound/arm/pxa2xx-ac97-regs.h index 1db96fd4df32dd..ae638a1b919b77 100644 --- a/arch/arm/mach-pxa/include/mach/regs-ac97.h +++ b/sound/arm/pxa2xx-ac97-regs.h @@ -2,25 +2,23 @@ #ifndef __ASM_ARCH_REGS_AC97_H #define __ASM_ARCH_REGS_AC97_H -#include <mach/hardware.h> - /* * AC97 Controller registers */ -#define POCR __REG(0x40500000) /* PCM Out Control Register */ +#define POCR (0x0000) /* PCM Out Control Register */ #define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ #define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ -#define PICR __REG(0x40500004) /* PCM In Control Register */ +#define PICR (0x0004) /* PCM In Control Register */ #define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ #define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ -#define MCCR __REG(0x40500008) /* Mic In Control Register */ +#define MCCR (0x0008) /* Mic In Control Register */ #define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */ #define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ -#define GCR __REG(0x4050000C) /* Global Control Register */ +#define GCR (0x000C) /* Global Control Register */ #ifdef CONFIG_PXA3xx #define GCR_CLKBPB (1 << 31) /* Internal clock enable */ #endif @@ -36,21 +34,21 @@ #define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */ #define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */ -#define POSR __REG(0x40500010) /* PCM Out Status Register */ +#define POSR (0x0010) /* PCM Out Status Register */ #define POSR_FIFOE (1 << 4) /* FIFO error */ #define POSR_FSR (1 << 2) /* FIFO Service Request */ -#define PISR __REG(0x40500014) /* PCM In Status Register */ +#define PISR (0x0014) /* PCM In Status Register */ #define PISR_FIFOE (1 << 4) /* FIFO error */ #define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ #define PISR_FSR (1 << 2) /* FIFO Service Request */ -#define MCSR __REG(0x40500018) /* Mic In Status Register */ +#define MCSR (0x0018) /* Mic In Status Register */ #define MCSR_FIFOE (1 << 4) /* FIFO error */ #define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ #define MCSR_FSR (1 << 2) /* FIFO Service Request */ -#define GSR __REG(0x4050001C) /* Global Status Register */ +#define GSR (0x001C) /* Global Status Register */ #define GSR_CDONE (1 << 19) /* Command Done */ #define GSR_SDONE (1 << 18) /* Status Done */ #define GSR_RDCS (1 << 15) /* Read Completion Status */ @@ -69,34 +67,34 @@ #define GSR_MIINT (1 << 1) /* Modem In Interrupt */ #define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */ -#define CAR __REG(0x40500020) /* CODEC Access Register */ +#define CAR (0x0020) /* CODEC Access Register */ #define CAR_CAIP (1 << 0) /* Codec Access In Progress */ -#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */ -#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */ +#define PCDR (0x0040) /* PCM FIFO Data Register */ +#define MCDR (0x0060) /* Mic-in FIFO Data Register */ -#define MOCR __REG(0x40500100) /* Modem Out Control Register */ +#define MOCR (0x0100) /* Modem Out Control Register */ #define MOCR_FEIE (1 << 3) /* FIFO Error */ #define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ -#define MICR __REG(0x40500108) /* Modem In Control Register */ +#define MICR (0x0108) /* Modem In Control Register */ #define MICR_FEIE (1 << 3) /* FIFO Error */ #define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */ -#define MOSR __REG(0x40500110) /* Modem Out Status Register */ +#define MOSR (0x0110) /* Modem Out Status Register */ #define MOSR_FIFOE (1 << 4) /* FIFO error */ #define MOSR_FSR (1 << 2) /* FIFO Service Request */ -#define MISR __REG(0x40500118) /* Modem In Status Register */ +#define MISR (0x0118) /* Modem In Status Register */ #define MISR_FIFOE (1 << 4) /* FIFO error */ #define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */ #define MISR_FSR (1 << 2) /* FIFO Service Request */ -#define MODR __REG(0x40500140) /* Modem FIFO Data Register */ +#define MODR (0x0140) /* Modem FIFO Data Register */ -#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */ -#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */ -#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */ -#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */ +#define PAC_REG_BASE (0x0200) /* Primary Audio Codec */ +#define SAC_REG_BASE (0x0300) /* Secondary Audio Codec */ +#define PMC_REG_BASE (0x0400) /* Primary Modem Codec */ +#define SMC_REG_BASE (0x0500) /* Secondary Modem Codec */ #endif /* __ASM_ARCH_REGS_AC97_H */ diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index c17a19fe59ed1c..c162086455ad59 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -21,8 +21,7 @@ #include <sound/pxa2xx-lib.h> #include <sound/dmaengine_pcm.h> -#include <mach/regs-ac97.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> static void pxa2xx_ac97_legacy_reset(struct snd_ac97 *ac97) { diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c index 8ee2dea25a8d02..4489d2c8b12444 100644 --- a/sound/soc/pxa/corgi.c +++ b/sound/soc/pxa/corgi.c @@ -21,8 +21,7 @@ #include <sound/soc.h> #include <asm/mach-types.h> -#include <mach/corgi.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "../codecs/wm8731.h" #include "pxa2xx-i2s.h" @@ -41,6 +40,9 @@ static int corgi_jack_func; static int corgi_spk_func; +static struct gpio_desc *gpiod_mute_l, *gpiod_mute_r, + *gpiod_apm_on, *gpiod_mic_bias; + static void corgi_ext_control(struct snd_soc_dapm_context *dapm) { snd_soc_dapm_mutex_lock(dapm); @@ -49,8 +51,8 @@ static void corgi_ext_control(struct snd_soc_dapm_context *dapm) switch (corgi_jack_func) { case CORGI_HP: /* set = unmute headphone */ - gpio_set_value(CORGI_GPIO_MUTE_L, 1); - gpio_set_value(CORGI_GPIO_MUTE_R, 1); + gpiod_set_value(gpiod_mute_l, 1); + gpiod_set_value(gpiod_mute_r, 1); snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Headphone Jack"); @@ -58,24 +60,24 @@ static void corgi_ext_control(struct snd_soc_dapm_context *dapm) break; case CORGI_MIC: /* reset = mute headphone */ - gpio_set_value(CORGI_GPIO_MUTE_L, 0); - gpio_set_value(CORGI_GPIO_MUTE_R, 0); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 0); snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); break; case CORGI_LINE: - gpio_set_value(CORGI_GPIO_MUTE_L, 0); - gpio_set_value(CORGI_GPIO_MUTE_R, 0); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 0); snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); break; case CORGI_HEADSET: - gpio_set_value(CORGI_GPIO_MUTE_L, 0); - gpio_set_value(CORGI_GPIO_MUTE_R, 1); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 1); snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Headphone Jack"); @@ -108,8 +110,8 @@ static int corgi_startup(struct snd_pcm_substream *substream) static void corgi_shutdown(struct snd_pcm_substream *substream) { /* set = unmute headphone */ - gpio_set_value(CORGI_GPIO_MUTE_L, 1); - gpio_set_value(CORGI_GPIO_MUTE_R, 1); + gpiod_set_value(gpiod_mute_l, 1); + gpiod_set_value(gpiod_mute_r, 1); } static int corgi_hw_params(struct snd_pcm_substream *substream, @@ -199,14 +201,14 @@ static int corgi_set_spk(struct snd_kcontrol *kcontrol, static int corgi_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(CORGI_GPIO_APM_ON, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_apm_on, SND_SOC_DAPM_EVENT_ON(event)); return 0; } static int corgi_mic_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(CORGI_GPIO_MIC_BIAS, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_mic_bias, SND_SOC_DAPM_EVENT_ON(event)); return 0; } @@ -293,6 +295,19 @@ static int corgi_probe(struct platform_device *pdev) card->dev = &pdev->dev; + gpiod_mute_l = devm_gpiod_get(&pdev->dev, "mute-l", GPIOD_OUT_HIGH); + if (IS_ERR(gpiod_mute_l)) + return PTR_ERR(gpiod_mute_l); + gpiod_mute_r = devm_gpiod_get(&pdev->dev, "mute-r", GPIOD_OUT_HIGH); + if (IS_ERR(gpiod_mute_r)) + return PTR_ERR(gpiod_mute_r); + gpiod_apm_on = devm_gpiod_get(&pdev->dev, "apm-on", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_apm_on)) + return PTR_ERR(gpiod_apm_on); + gpiod_mic_bias = devm_gpiod_get(&pdev->dev, "mic-bias", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_mic_bias)) + return PTR_ERR(gpiod_mic_bias); + ret = devm_snd_soc_register_card(&pdev->dev, card); if (ret) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", diff --git a/sound/soc/pxa/e740_wm9705.c b/sound/soc/pxa/e740_wm9705.c index eafa1482afbeca..4e0e9b778d4c0a 100644 --- a/sound/soc/pxa/e740_wm9705.c +++ b/sound/soc/pxa/e740_wm9705.c @@ -7,17 +7,19 @@ #include <linux/module.h> #include <linux/moduleparam.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> -#include <mach/audio.h> -#include <mach/eseries-gpio.h> +#include <linux/platform_data/asoc-pxa.h> #include <asm/mach-types.h> +static struct gpio_desc *gpiod_output_amp, *gpiod_input_amp; +static struct gpio_desc *gpiod_audio_power; + #define E740_AUDIO_OUT 1 #define E740_AUDIO_IN 2 @@ -25,9 +27,9 @@ static int e740_audio_power; static void e740_sync_audio_power(int status) { - gpio_set_value(GPIO_E740_WM9705_nAVDD2, !status); - gpio_set_value(GPIO_E740_AMP_ON, (status & E740_AUDIO_OUT) ? 1 : 0); - gpio_set_value(GPIO_E740_MIC_ON, (status & E740_AUDIO_IN) ? 1 : 0); + gpiod_set_value(gpiod_audio_power, !status); + gpiod_set_value(gpiod_output_amp, (status & E740_AUDIO_OUT) ? 1 : 0); + gpiod_set_value(gpiod_input_amp, (status & E740_AUDIO_IN) ? 1 : 0); } static int e740_mic_amp_event(struct snd_soc_dapm_widget *w, @@ -116,36 +118,35 @@ static struct snd_soc_card e740 = { .fully_routed = true, }; -static struct gpio e740_audio_gpios[] = { - { GPIO_E740_MIC_ON, GPIOF_OUT_INIT_LOW, "Mic amp" }, - { GPIO_E740_AMP_ON, GPIOF_OUT_INIT_LOW, "Output amp" }, - { GPIO_E740_WM9705_nAVDD2, GPIOF_OUT_INIT_HIGH, "Audio power" }, -}; - static int e740_probe(struct platform_device *pdev) { struct snd_soc_card *card = &e740; int ret; - ret = gpio_request_array(e740_audio_gpios, - ARRAY_SIZE(e740_audio_gpios)); + gpiod_input_amp = devm_gpiod_get(&pdev->dev, "Mic amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_input_amp); + if (ret) + return ret; + gpiod_output_amp = devm_gpiod_get(&pdev->dev, "Output amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_output_amp); + if (ret) + return ret; + gpiod_audio_power = devm_gpiod_get(&pdev->dev, "Audio power", GPIOD_OUT_HIGH); + ret = PTR_ERR_OR_ZERO(gpiod_audio_power); if (ret) return ret; card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { + if (ret) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); - gpio_free_array(e740_audio_gpios, ARRAY_SIZE(e740_audio_gpios)); - } return ret; } static int e740_remove(struct platform_device *pdev) { - gpio_free_array(e740_audio_gpios, ARRAY_SIZE(e740_audio_gpios)); return 0; } diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c index d75510d7b16bd3..7a1e0d8bfd1138 100644 --- a/sound/soc/pxa/e750_wm9705.c +++ b/sound/soc/pxa/e750_wm9705.c @@ -7,24 +7,25 @@ #include <linux/module.h> #include <linux/moduleparam.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> -#include <mach/audio.h> -#include <mach/eseries-gpio.h> +#include <linux/platform_data/asoc-pxa.h> #include <asm/mach-types.h> +static struct gpio_desc *gpiod_spk_amp, *gpiod_hp_amp; + static int e750_spk_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { if (event & SND_SOC_DAPM_PRE_PMU) - gpio_set_value(GPIO_E750_SPK_AMP_OFF, 0); + gpiod_set_value(gpiod_spk_amp, 1); else if (event & SND_SOC_DAPM_POST_PMD) - gpio_set_value(GPIO_E750_SPK_AMP_OFF, 1); + gpiod_set_value(gpiod_spk_amp, 0); return 0; } @@ -33,9 +34,9 @@ static int e750_hp_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { if (event & SND_SOC_DAPM_PRE_PMU) - gpio_set_value(GPIO_E750_HP_AMP_OFF, 0); + gpiod_set_value(gpiod_hp_amp, 1); else if (event & SND_SOC_DAPM_POST_PMD) - gpio_set_value(GPIO_E750_HP_AMP_OFF, 1); + gpiod_set_value(gpiod_hp_amp, 0); return 0; } @@ -100,35 +101,31 @@ static struct snd_soc_card e750 = { .fully_routed = true, }; -static struct gpio e750_audio_gpios[] = { - { GPIO_E750_HP_AMP_OFF, GPIOF_OUT_INIT_HIGH, "Headphone amp" }, - { GPIO_E750_SPK_AMP_OFF, GPIOF_OUT_INIT_HIGH, "Speaker amp" }, -}; - static int e750_probe(struct platform_device *pdev) { struct snd_soc_card *card = &e750; int ret; - ret = gpio_request_array(e750_audio_gpios, - ARRAY_SIZE(e750_audio_gpios)); + gpiod_hp_amp = devm_gpiod_get(&pdev->dev, "Headphone amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_hp_amp); + if (ret) + return ret; + gpiod_spk_amp = devm_gpiod_get(&pdev->dev, "Speaker amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_spk_amp); if (ret) return ret; card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { + if (ret) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); - gpio_free_array(e750_audio_gpios, ARRAY_SIZE(e750_audio_gpios)); - } return ret; } static int e750_remove(struct platform_device *pdev) { - gpio_free_array(e750_audio_gpios, ARRAY_SIZE(e750_audio_gpios)); return 0; } diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c index 56d543da938ae9..a39c494127cf74 100644 --- a/sound/soc/pxa/e800_wm9712.c +++ b/sound/soc/pxa/e800_wm9712.c @@ -7,23 +7,24 @@ #include <linux/module.h> #include <linux/moduleparam.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> #include <asm/mach-types.h> -#include <mach/audio.h> -#include <mach/eseries-gpio.h> +#include <linux/platform_data/asoc-pxa.h> + +static struct gpio_desc *gpiod_spk_amp, *gpiod_hp_amp; static int e800_spk_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { if (event & SND_SOC_DAPM_PRE_PMU) - gpio_set_value(GPIO_E800_SPK_AMP_ON, 1); + gpiod_set_value(gpiod_spk_amp, 1); else if (event & SND_SOC_DAPM_POST_PMD) - gpio_set_value(GPIO_E800_SPK_AMP_ON, 0); + gpiod_set_value(gpiod_spk_amp, 0); return 0; } @@ -32,9 +33,9 @@ static int e800_hp_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { if (event & SND_SOC_DAPM_PRE_PMU) - gpio_set_value(GPIO_E800_HP_AMP_OFF, 0); + gpiod_set_value(gpiod_hp_amp, 1); else if (event & SND_SOC_DAPM_POST_PMD) - gpio_set_value(GPIO_E800_HP_AMP_OFF, 1); + gpiod_set_value(gpiod_hp_amp, 0); return 0; } @@ -100,35 +101,31 @@ static struct snd_soc_card e800 = { .num_dapm_routes = ARRAY_SIZE(audio_map), }; -static struct gpio e800_audio_gpios[] = { - { GPIO_E800_SPK_AMP_ON, GPIOF_OUT_INIT_HIGH, "Headphone amp" }, - { GPIO_E800_HP_AMP_OFF, GPIOF_OUT_INIT_HIGH, "Speaker amp" }, -}; - static int e800_probe(struct platform_device *pdev) { struct snd_soc_card *card = &e800; int ret; - ret = gpio_request_array(e800_audio_gpios, - ARRAY_SIZE(e800_audio_gpios)); + gpiod_hp_amp = devm_gpiod_get(&pdev->dev, "Headphone amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_hp_amp); + if (ret) + return ret; + gpiod_spk_amp = devm_gpiod_get(&pdev->dev, "Speaker amp", GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(gpiod_spk_amp); if (ret) return ret; card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { + if (ret) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); - gpio_free_array(e800_audio_gpios, ARRAY_SIZE(e800_audio_gpios)); - } return ret; } static int e800_remove(struct platform_device *pdev) { - gpio_free_array(e800_audio_gpios, ARRAY_SIZE(e800_audio_gpios)); return 0; } diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c index 9076ea7e933960..b59ec22e1e7e50 100644 --- a/sound/soc/pxa/em-x270.c +++ b/sound/soc/pxa/em-x270.c @@ -23,7 +23,7 @@ #include <sound/soc.h> #include <asm/mach-types.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> SND_SOC_DAILINK_DEFS(ac97, DAILINK_COMP_ARRAY(COMP_CPU("pxa2xx-ac97")), diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c index 9a816156f012c6..a323ddb8fc3ebc 100644 --- a/sound/soc/pxa/hx4700.c +++ b/sound/soc/pxa/hx4700.c @@ -10,7 +10,7 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/delay.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/jack.h> @@ -18,10 +18,10 @@ #include <sound/pcm_params.h> #include <sound/soc.h> -#include <mach/hx4700.h> #include <asm/mach-types.h> #include "pxa2xx-i2s.h" +static struct gpio_desc *gpiod_hp_driver, *gpiod_spk_sd; static struct snd_soc_jack hs_jack; /* Headphones jack detection DAPM pin */ @@ -29,20 +29,18 @@ static struct snd_soc_jack_pin hs_jack_pin[] = { { .pin = "Headphone Jack", .mask = SND_JACK_HEADPHONE, + .invert = 1, }, { .pin = "Speaker", /* disable speaker when hp jack is inserted */ .mask = SND_JACK_HEADPHONE, - .invert = 1, }, }; /* Headphones jack detection GPIO */ static struct snd_soc_jack_gpio hs_jack_gpio = { - .gpio = GPIO75_HX4700_EARPHONE_nDET, - .invert = true, - .name = "hp-gpio", + .name = "earphone-det", .report = SND_JACK_HEADPHONE, .debounce_time = 200, }; @@ -81,14 +79,14 @@ static const struct snd_soc_ops hx4700_ops = { static int hx4700_spk_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(GPIO107_HX4700_SPK_nSD, !!SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_spk_sd, !SND_SOC_DAPM_EVENT_ON(event)); return 0; } static int hx4700_hp_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(GPIO92_HX4700_HP_DRIVER, !!SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_hp_driver, !!SND_SOC_DAPM_EVENT_ON(event)); return 0; } @@ -162,11 +160,6 @@ static struct snd_soc_card snd_soc_card_hx4700 = { .fully_routed = true, }; -static struct gpio hx4700_audio_gpios[] = { - { GPIO107_HX4700_SPK_nSD, GPIOF_OUT_INIT_HIGH, "SPK_POWER" }, - { GPIO92_HX4700_HP_DRIVER, GPIOF_OUT_INIT_LOW, "EP_POWER" }, -}; - static int hx4700_audio_probe(struct platform_device *pdev) { int ret; @@ -174,26 +167,26 @@ static int hx4700_audio_probe(struct platform_device *pdev) if (!machine_is_h4700()) return -ENODEV; - ret = gpio_request_array(hx4700_audio_gpios, - ARRAY_SIZE(hx4700_audio_gpios)); + gpiod_hp_driver = devm_gpiod_get(&pdev->dev, "hp-driver", GPIOD_ASIS); + ret = PTR_ERR_OR_ZERO(gpiod_hp_driver); + if (ret) + return ret; + gpiod_spk_sd = devm_gpiod_get(&pdev->dev, "spk-sd", GPIOD_ASIS); + ret = PTR_ERR_OR_ZERO(gpiod_spk_sd); if (ret) return ret; + hs_jack_gpio.gpiod_dev = &pdev->dev; snd_soc_card_hx4700.dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_hx4700); - if (ret) - gpio_free_array(hx4700_audio_gpios, - ARRAY_SIZE(hx4700_audio_gpios)); return ret; } static int hx4700_audio_remove(struct platform_device *pdev) { - gpio_set_value(GPIO92_HX4700_HP_DRIVER, 0); - gpio_set_value(GPIO107_HX4700_SPK_nSD, 0); - - gpio_free_array(hx4700_audio_gpios, ARRAY_SIZE(hx4700_audio_gpios)); + gpiod_set_value(gpiod_hp_driver, 0); + gpiod_set_value(gpiod_spk_sd, 0); return 0; } diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c index a5f326c97af23e..9433cc92775527 100644 --- a/sound/soc/pxa/magician.c +++ b/sound/soc/pxa/magician.c @@ -14,16 +14,14 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/delay.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> -#include <sound/uda1380.h> -#include <mach/magician.h> #include <asm/mach-types.h> #include "../codecs/uda1380.h" #include "pxa2xx-i2s.h" @@ -36,6 +34,9 @@ static int magician_hp_switch; static int magician_spk_switch = 1; static int magician_in_sel = MAGICIAN_MIC; +static struct gpio_desc *gpiod_spk_power, *gpiod_ep_power, *gpiod_mic_power; +static struct gpio_desc *gpiod_in_sel0, *gpiod_in_sel1; + static void magician_ext_control(struct snd_soc_dapm_context *dapm) { @@ -215,10 +216,10 @@ static int magician_set_input(struct snd_kcontrol *kcontrol, switch (magician_in_sel) { case MAGICIAN_MIC: - gpio_set_value(EGPIO_MAGICIAN_IN_SEL1, 1); + gpiod_set_value(gpiod_in_sel1, 1); break; case MAGICIAN_MIC_EXT: - gpio_set_value(EGPIO_MAGICIAN_IN_SEL1, 0); + gpiod_set_value(gpiod_in_sel1, 0); } return 1; @@ -227,21 +228,21 @@ static int magician_set_input(struct snd_kcontrol *kcontrol, static int magician_spk_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(EGPIO_MAGICIAN_SPK_POWER, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_spk_power, SND_SOC_DAPM_EVENT_ON(event)); return 0; } static int magician_hp_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(EGPIO_MAGICIAN_EP_POWER, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_ep_power, SND_SOC_DAPM_EVENT_ON(event)); return 0; } static int magician_mic_bias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(EGPIO_MAGICIAN_MIC_POWER, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value(gpiod_mic_power, SND_SOC_DAPM_EVENT_ON(event)); return 0; } @@ -328,106 +329,38 @@ static struct snd_soc_card snd_soc_card_magician = { .fully_routed = true, }; -static struct platform_device *magician_snd_device; - -/* - * FIXME: move into magician board file once merged into the pxa tree - */ -static struct uda1380_platform_data uda1380_info = { - .gpio_power = EGPIO_MAGICIAN_CODEC_POWER, - .gpio_reset = EGPIO_MAGICIAN_CODEC_RESET, - .dac_clk = UDA1380_DAC_CLK_WSPLL, -}; - -static struct i2c_board_info i2c_board_info[] = { - { - I2C_BOARD_INFO("uda1380", 0x18), - .platform_data = &uda1380_info, - }, -}; - -static int __init magician_init(void) -{ - int ret; - struct i2c_adapter *adapter; - struct i2c_client *client; - - if (!machine_is_magician()) - return -ENODEV; - - adapter = i2c_get_adapter(0); - if (!adapter) - return -ENODEV; - client = i2c_new_client_device(adapter, i2c_board_info); - i2c_put_adapter(adapter); - if (IS_ERR(client)) - return PTR_ERR(client); - - ret = gpio_request(EGPIO_MAGICIAN_SPK_POWER, "SPK_POWER"); - if (ret) - goto err_request_spk; - ret = gpio_request(EGPIO_MAGICIAN_EP_POWER, "EP_POWER"); - if (ret) - goto err_request_ep; - ret = gpio_request(EGPIO_MAGICIAN_MIC_POWER, "MIC_POWER"); - if (ret) - goto err_request_mic; - ret = gpio_request(EGPIO_MAGICIAN_IN_SEL0, "IN_SEL0"); - if (ret) - goto err_request_in_sel0; - ret = gpio_request(EGPIO_MAGICIAN_IN_SEL1, "IN_SEL1"); - if (ret) - goto err_request_in_sel1; - - gpio_set_value(EGPIO_MAGICIAN_IN_SEL0, 0); - - magician_snd_device = platform_device_alloc("soc-audio", -1); - if (!magician_snd_device) { - ret = -ENOMEM; - goto err_pdev; - } - - platform_set_drvdata(magician_snd_device, &snd_soc_card_magician); - ret = platform_device_add(magician_snd_device); - if (ret) { - platform_device_put(magician_snd_device); - goto err_pdev; - } - - return 0; - -err_pdev: - gpio_free(EGPIO_MAGICIAN_IN_SEL1); -err_request_in_sel1: - gpio_free(EGPIO_MAGICIAN_IN_SEL0); -err_request_in_sel0: - gpio_free(EGPIO_MAGICIAN_MIC_POWER); -err_request_mic: - gpio_free(EGPIO_MAGICIAN_EP_POWER); -err_request_ep: - gpio_free(EGPIO_MAGICIAN_SPK_POWER); -err_request_spk: - return ret; -} - -static void __exit magician_exit(void) +static int magician_audio_probe(struct platform_device *pdev) { - platform_device_unregister(magician_snd_device); - - gpio_set_value(EGPIO_MAGICIAN_SPK_POWER, 0); - gpio_set_value(EGPIO_MAGICIAN_EP_POWER, 0); - gpio_set_value(EGPIO_MAGICIAN_MIC_POWER, 0); - - gpio_free(EGPIO_MAGICIAN_IN_SEL1); - gpio_free(EGPIO_MAGICIAN_IN_SEL0); - gpio_free(EGPIO_MAGICIAN_MIC_POWER); - gpio_free(EGPIO_MAGICIAN_EP_POWER); - gpio_free(EGPIO_MAGICIAN_SPK_POWER); + struct device *dev = &pdev->dev; + + gpiod_spk_power = devm_gpiod_get(dev, "SPK_POWER", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_spk_power)) + return PTR_ERR(gpiod_spk_power); + gpiod_ep_power = devm_gpiod_get(dev, "EP_POWER", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_ep_power)) + return PTR_ERR(gpiod_ep_power); + gpiod_mic_power = devm_gpiod_get(dev, "MIC_POWER", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_mic_power)) + return PTR_ERR(gpiod_mic_power); + gpiod_in_sel0 = devm_gpiod_get(dev, "IN_SEL0", GPIOD_OUT_HIGH); + if (IS_ERR(gpiod_in_sel0)) + return PTR_ERR(gpiod_in_sel0); + gpiod_in_sel1 = devm_gpiod_get(dev, "IN_SEL1", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_in_sel1)) + return PTR_ERR(gpiod_in_sel1); + + snd_soc_card_magician.dev = &pdev->dev; + return devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_magician); } -module_init(magician_init); -module_exit(magician_exit); +static struct platform_driver magician_audio_driver = { + .driver.name = "magician-audio", + .driver.pm = &snd_soc_pm_ops, + .probe = magician_audio_probe, +}; +module_platform_driver(magician_audio_driver); MODULE_AUTHOR("Philipp Zabel"); MODULE_DESCRIPTION("ALSA SoC Magician"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:magician-audio"); diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 763db7bbd9bb30..0fa37637eca9d0 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -33,7 +33,7 @@ #include <linux/platform_device.h> #include <asm/mach-types.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <sound/core.h> #include <sound/pcm.h> diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c index 65257f7fe4c404..a2321c01c160bd 100644 --- a/sound/soc/pxa/palm27x.c +++ b/sound/soc/pxa/palm27x.c @@ -20,7 +20,7 @@ #include <sound/jack.h> #include <asm/mach-types.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include <linux/platform_data/asoc-palm27x.h> static struct snd_soc_jack hs_jack; diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c index 323ba3e23039dd..5fdaa477e85d27 100644 --- a/sound/soc/pxa/poodle.c +++ b/sound/soc/pxa/poodle.c @@ -21,8 +21,8 @@ #include <asm/mach-types.h> #include <asm/hardware/locomo.h> -#include <mach/poodle.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> +#include <linux/platform_data/asoc-poodle.h> #include "../codecs/wm8731.h" #include "pxa2xx-i2s.h" @@ -38,21 +38,23 @@ static int poodle_jack_func; static int poodle_spk_func; +static struct poodle_audio_platform_data *poodle_pdata; + static void poodle_ext_control(struct snd_soc_dapm_context *dapm) { /* set up jack connection */ if (poodle_jack_func == POODLE_HP) { /* set = unmute headphone */ - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_L, 1); - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_R, 1); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_l, 1); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_r, 1); snd_soc_dapm_enable_pin(dapm, "Headphone Jack"); } else { - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_L, 0); - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_R, 0); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_l, 0); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_r, 0); snd_soc_dapm_disable_pin(dapm, "Headphone Jack"); } @@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream) static void poodle_shutdown(struct snd_pcm_substream *substream) { /* set = unmute headphone */ - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_L, 1); - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_R, 1); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_l, 1); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_r, 1); } static int poodle_hw_params(struct snd_pcm_substream *substream, @@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { if (SND_SOC_DAPM_EVENT_ON(event)) - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_AMP_ON, 0); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_amp_on, 0); else - locomo_gpio_write(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_AMP_ON, 1); + locomo_gpio_write(poodle_pdata->locomo_dev, + poodle_pdata->gpio_amp_on, 1); return 0; } @@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev) struct snd_soc_card *card = &poodle; int ret; - locomo_gpio_set_dir(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_AMP_ON, 0); + poodle_pdata = pdev->dev.platform_data; + locomo_gpio_set_dir(poodle_pdata->locomo_dev, + poodle_pdata->gpio_amp_on, 0); /* should we mute HP at startup - burning power ?*/ - locomo_gpio_set_dir(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_L, 0); - locomo_gpio_set_dir(&poodle_locomo_device.dev, - POODLE_LOCOMO_GPIO_MUTE_R, 0); + locomo_gpio_set_dir(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_l, 0); + locomo_gpio_set_dir(poodle_pdata->locomo_dev, + poodle_pdata->gpio_mute_r, 0); card->dev = &pdev->dev; diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c index 58f8541ba55c64..809ea34736edc9 100644 --- a/sound/soc/pxa/pxa2xx-ac97.c +++ b/sound/soc/pxa/pxa2xx-ac97.c @@ -21,9 +21,11 @@ #include <sound/pxa2xx-lib.h> #include <sound/dmaengine_pcm.h> -#include <mach/hardware.h> -#include <mach/regs-ac97.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> + +#define PCDR 0x0040 /* PCM FIFO Data Register */ +#define MODR 0x0140 /* Modem FIFO Data Register */ +#define MCDR 0x0060 /* Mic-in FIFO Data Register */ static void pxa2xx_ac97_warm_reset(struct ac97_controller *adrv) { @@ -59,35 +61,30 @@ static struct ac97_controller_ops pxa2xx_ac97_ops = { }; static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_in = { - .addr = __PREG(PCDR), .addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES, .chan_name = "pcm_pcm_stereo_in", .maxburst = 32, }; static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_out = { - .addr = __PREG(PCDR), .addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES, .chan_name = "pcm_pcm_stereo_out", .maxburst = 32, }; static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_out = { - .addr = __PREG(MODR), .addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES, .chan_name = "pcm_aux_mono_out", .maxburst = 16, }; static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_aux_mono_in = { - .addr = __PREG(MODR), .addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES, .chan_name = "pcm_aux_mono_in", .maxburst = 16, }; static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_mic_mono_in = { - .addr = __PREG(MCDR), .addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES, .chan_name = "pcm_aux_mic_mono", .maxburst = 16, @@ -226,6 +223,7 @@ static int pxa2xx_ac97_dev_probe(struct platform_device *pdev) int ret; struct ac97_controller *ctrl; pxa2xx_audio_ops_t *pdata = pdev->dev.platform_data; + struct resource *regs; void **codecs_pdata; if (pdev->id != -1) { @@ -233,6 +231,16 @@ static int pxa2xx_ac97_dev_probe(struct platform_device *pdev) return -ENXIO; } + regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!regs) + return -ENXIO; + + pxa2xx_ac97_pcm_stereo_in.addr = regs->start + PCDR; + pxa2xx_ac97_pcm_stereo_out.addr = regs->start + PCDR; + pxa2xx_ac97_pcm_aux_mono_out.addr = regs->start + MODR; + pxa2xx_ac97_pcm_aux_mono_in.addr = regs->start + MODR; + pxa2xx_ac97_pcm_mic_mono_in.addr = regs->start + MCDR; + ret = pxa2xx_ac97_hw_probe(pdev); if (ret) { dev_err(&pdev->dev, "PXA2xx AC97 hw probe error (%d)\n", ret); diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index 5bfc1a96653206..746e6ec9198b0d 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -21,21 +21,20 @@ #include <sound/pxa2xx-lib.h> #include <sound/dmaengine_pcm.h> -#include <mach/hardware.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #include "pxa2xx-i2s.h" /* * I2S Controller Register and Bit Definitions */ -#define SACR0 __REG(0x40400000) /* Global Control Register */ -#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */ -#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ -#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */ -#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */ -#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */ -#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ +#define SACR0 (0x0000) /* Global Control Register */ +#define SACR1 (0x0004) /* Serial Audio I 2 S/MSB-Justified Control Register */ +#define SASR0 (0x000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ +#define SAIMR (0x0014) /* Serial Audio Interrupt Mask Register */ +#define SAICR (0x0018) /* Serial Audio Interrupt Clear Register */ +#define SADIV (0x0060) /* Audio Clock Divider Register. */ +#define SADR (0x0080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ #define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */ #define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */ @@ -77,16 +76,15 @@ struct pxa_i2s_port { static struct pxa_i2s_port pxa_i2s; static struct clk *clk_i2s; static int clk_ena = 0; +static void __iomem *i2s_reg_base; static struct snd_dmaengine_dai_dma_data pxa2xx_i2s_pcm_stereo_out = { - .addr = __PREG(SADR), .addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES, .chan_name = "tx", .maxburst = 32, }; static struct snd_dmaengine_dai_dma_data pxa2xx_i2s_pcm_stereo_in = { - .addr = __PREG(SADR), .addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES, .chan_name = "rx", .maxburst = 32, @@ -102,7 +100,7 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream, return PTR_ERR(clk_i2s); if (!snd_soc_dai_active(cpu_dai)) - SACR0 = 0; + writel(0, i2s_reg_base + SACR0); return 0; } @@ -114,7 +112,7 @@ static int pxa_i2s_wait(void) /* flush the Rx FIFO */ for (i = 0; i < 16; i++) - SADR; + readl(i2s_reg_base + SADR); return 0; } @@ -174,39 +172,39 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, /* is port used by another stream */ if (!(SACR0 & SACR0_ENB)) { - SACR0 = 0; + writel(0, i2s_reg_base + SACR0); if (pxa_i2s.master) - SACR0 |= SACR0_BCKD; + writel(readl(i2s_reg_base + SACR0) | (SACR0_BCKD), i2s_reg_base + SACR0); - SACR0 |= SACR0_RFTH(14) | SACR0_TFTH(1); - SACR1 |= pxa_i2s.fmt; + writel(readl(i2s_reg_base + SACR0) | (SACR0_RFTH(14) | SACR0_TFTH(1)), i2s_reg_base + SACR0); + writel(readl(i2s_reg_base + SACR1) | (pxa_i2s.fmt), i2s_reg_base + SACR1); } if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - SAIMR |= SAIMR_TFS; + writel(readl(i2s_reg_base + SAIMR) | (SAIMR_TFS), i2s_reg_base + SAIMR); else - SAIMR |= SAIMR_RFS; + writel(readl(i2s_reg_base + SAIMR) | (SAIMR_RFS), i2s_reg_base + SAIMR); switch (params_rate(params)) { case 8000: - SADIV = 0x48; + writel(0x48, i2s_reg_base + SADIV); break; case 11025: - SADIV = 0x34; + writel(0x34, i2s_reg_base + SADIV); break; case 16000: - SADIV = 0x24; + writel(0x24, i2s_reg_base + SADIV); break; case 22050: - SADIV = 0x1a; + writel(0x1a, i2s_reg_base + SADIV); break; case 44100: - SADIV = 0xd; + writel(0xd, i2s_reg_base + SADIV); break; case 48000: - SADIV = 0xc; + writel(0xc, i2s_reg_base + SADIV); break; case 96000: /* not in manual and possibly slightly inaccurate */ - SADIV = 0x6; + writel(0x6, i2s_reg_base + SADIV); break; } @@ -221,10 +219,10 @@ static int pxa2xx_i2s_trigger(struct snd_pcm_substream *substream, int cmd, switch (cmd) { case SNDRV_PCM_TRIGGER_START: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - SACR1 &= ~SACR1_DRPL; + writel(readl(i2s_reg_base + SACR1) & (~SACR1_DRPL), i2s_reg_base + SACR1); else - SACR1 &= ~SACR1_DREC; - SACR0 |= SACR0_ENB; + writel(readl(i2s_reg_base + SACR1) & (~SACR1_DREC), i2s_reg_base + SACR1); + writel(readl(i2s_reg_base + SACR0) | (SACR0_ENB), i2s_reg_base + SACR0); break; case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: @@ -243,15 +241,15 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - SACR1 |= SACR1_DRPL; - SAIMR &= ~SAIMR_TFS; + writel(readl(i2s_reg_base + SACR1) | (SACR1_DRPL), i2s_reg_base + SACR1); + writel(readl(i2s_reg_base + SAIMR) & (~SAIMR_TFS), i2s_reg_base + SAIMR); } else { - SACR1 |= SACR1_DREC; - SAIMR &= ~SAIMR_RFS; + writel(readl(i2s_reg_base + SACR1) | (SACR1_DREC), i2s_reg_base + SACR1); + writel(readl(i2s_reg_base + SAIMR) & (~SAIMR_RFS), i2s_reg_base + SAIMR); } - if ((SACR1 & (SACR1_DREC | SACR1_DRPL)) == (SACR1_DREC | SACR1_DRPL)) { - SACR0 &= ~SACR0_ENB; + if ((readl(i2s_reg_base + SACR1) & (SACR1_DREC | SACR1_DRPL)) == (SACR1_DREC | SACR1_DRPL)) { + writel(readl(i2s_reg_base + SACR0) & (~SACR0_ENB), i2s_reg_base + SACR0); pxa_i2s_wait(); if (clk_ena) { clk_disable_unprepare(clk_i2s); @@ -264,13 +262,13 @@ static void pxa2xx_i2s_shutdown(struct snd_pcm_substream *substream, static int pxa2xx_soc_pcm_suspend(struct snd_soc_component *component) { /* store registers */ - pxa_i2s.sacr0 = SACR0; - pxa_i2s.sacr1 = SACR1; - pxa_i2s.saimr = SAIMR; - pxa_i2s.sadiv = SADIV; + pxa_i2s.sacr0 = readl(i2s_reg_base + SACR0); + pxa_i2s.sacr1 = readl(i2s_reg_base + SACR1); + pxa_i2s.saimr = readl(i2s_reg_base + SAIMR); + pxa_i2s.sadiv = readl(i2s_reg_base + SADIV); /* deactivate link */ - SACR0 &= ~SACR0_ENB; + writel(readl(i2s_reg_base + SACR0) & (~SACR0_ENB), i2s_reg_base + SACR0); pxa_i2s_wait(); return 0; } @@ -279,12 +277,12 @@ static int pxa2xx_soc_pcm_resume(struct snd_soc_component *component) { pxa_i2s_wait(); - SACR0 = pxa_i2s.sacr0 & ~SACR0_ENB; - SACR1 = pxa_i2s.sacr1; - SAIMR = pxa_i2s.saimr; - SADIV = pxa_i2s.sadiv; + writel(pxa_i2s.sacr0 & ~SACR0_ENB, i2s_reg_base + SACR0); + writel(pxa_i2s.sacr1, i2s_reg_base + SACR1); + writel(pxa_i2s.saimr, i2s_reg_base + SAIMR); + writel(pxa_i2s.sadiv, i2s_reg_base + SADIV); - SACR0 = pxa_i2s.sacr0; + writel(pxa_i2s.sacr0, i2s_reg_base + SACR0); return 0; } @@ -306,12 +304,12 @@ static int pxa2xx_i2s_probe(struct snd_soc_dai *dai) * the SACR0[RST] bit must also be set and cleared to reset all * I2S controller registers. */ - SACR0 = SACR0_RST; - SACR0 = 0; + writel(SACR0_RST, i2s_reg_base + SACR0); + writel(0, i2s_reg_base + SACR0); /* Make sure RPL and REC are disabled */ - SACR1 = SACR1_DRPL | SACR1_DREC; + writel(SACR1_DRPL | SACR1_DREC, i2s_reg_base + SACR1); /* Along with FIFO servicing */ - SAIMR &= ~(SAIMR_RFS | SAIMR_TFS); + writel(readl(i2s_reg_base + SAIMR) & (~(SAIMR_RFS | SAIMR_TFS)), i2s_reg_base + SAIMR); snd_soc_dai_init_dma_data(dai, &pxa2xx_i2s_pcm_stereo_out, &pxa2xx_i2s_pcm_stereo_in); @@ -371,6 +369,22 @@ static const struct snd_soc_component_driver pxa_i2s_component = { static int pxa2xx_i2s_drv_probe(struct platform_device *pdev) { + struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + + if (!res) { + dev_err(&pdev->dev, "missing MMIO resource\n"); + return -ENXIO; + } + + i2s_reg_base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(i2s_reg_base)) { + dev_err(&pdev->dev, "ioremap failed\n"); + return PTR_ERR(i2s_reg_base); + } + + pxa2xx_i2s_pcm_stereo_out.addr = res->start + SADR; + pxa2xx_i2s_pcm_stereo_in.addr = res->start + SADR; + return devm_snd_soc_register_component(&pdev->dev, &pxa_i2s_component, &pxa_i2s_dai, 1); } diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c index 7c1384a869ca48..44303b6eb228bf 100644 --- a/sound/soc/pxa/spitz.c +++ b/sound/soc/pxa/spitz.c @@ -14,13 +14,12 @@ #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> #include <asm/mach-types.h> -#include <mach/spitz.h> #include "../codecs/wm8750.h" #include "pxa2xx-i2s.h" @@ -37,7 +36,7 @@ static int spitz_jack_func; static int spitz_spk_func; -static int spitz_mic_gpio; +static struct gpio_desc *gpiod_mic, *gpiod_mute_l, *gpiod_mute_r; static void spitz_ext_control(struct snd_soc_dapm_context *dapm) { @@ -56,8 +55,8 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm) snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Headphone Jack"); - gpio_set_value(SPITZ_GPIO_MUTE_L, 1); - gpio_set_value(SPITZ_GPIO_MUTE_R, 1); + gpiod_set_value(gpiod_mute_l, 1); + gpiod_set_value(gpiod_mute_r, 1); break; case SPITZ_MIC: /* enable mic jack and bias, mute hp */ @@ -65,8 +64,8 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm) snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); - gpio_set_value(SPITZ_GPIO_MUTE_L, 0); - gpio_set_value(SPITZ_GPIO_MUTE_R, 0); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 0); break; case SPITZ_LINE: /* enable line jack, disable mic bias and mute hp */ @@ -74,8 +73,8 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm) snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Line Jack"); - gpio_set_value(SPITZ_GPIO_MUTE_L, 0); - gpio_set_value(SPITZ_GPIO_MUTE_R, 0); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 0); break; case SPITZ_HEADSET: /* enable and unmute headset jack enable mic bias, mute L hp */ @@ -83,8 +82,8 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm) snd_soc_dapm_enable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); snd_soc_dapm_enable_pin_unlocked(dapm, "Headset Jack"); - gpio_set_value(SPITZ_GPIO_MUTE_L, 0); - gpio_set_value(SPITZ_GPIO_MUTE_R, 1); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 1); break; case SPITZ_HP_OFF: @@ -93,8 +92,8 @@ static void spitz_ext_control(struct snd_soc_dapm_context *dapm) snd_soc_dapm_disable_pin_unlocked(dapm, "Headset Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Mic Jack"); snd_soc_dapm_disable_pin_unlocked(dapm, "Line Jack"); - gpio_set_value(SPITZ_GPIO_MUTE_L, 0); - gpio_set_value(SPITZ_GPIO_MUTE_R, 0); + gpiod_set_value(gpiod_mute_l, 0); + gpiod_set_value(gpiod_mute_r, 0); break; } @@ -199,7 +198,7 @@ static int spitz_set_spk(struct snd_kcontrol *kcontrol, static int spitz_mic_bias(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value_cansleep(spitz_mic_gpio, SND_SOC_DAPM_EVENT_ON(event)); + gpiod_set_value_cansleep(gpiod_mic, SND_SOC_DAPM_EVENT_ON(event)); return 0; } @@ -287,39 +286,28 @@ static int spitz_probe(struct platform_device *pdev) struct snd_soc_card *card = &snd_soc_spitz; int ret; - if (machine_is_akita()) - spitz_mic_gpio = AKITA_GPIO_MIC_BIAS; - else - spitz_mic_gpio = SPITZ_GPIO_MIC_BIAS; - - ret = gpio_request(spitz_mic_gpio, "MIC GPIO"); - if (ret) - goto err1; - - ret = gpio_direction_output(spitz_mic_gpio, 0); - if (ret) - goto err2; + gpiod_mic = devm_gpiod_get(&pdev->dev, "mic", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_mic)) + return PTR_ERR(gpiod_mic); + gpiod_mute_l = devm_gpiod_get(&pdev->dev, "mute-l", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_mute_l)) + return PTR_ERR(gpiod_mute_l); + gpiod_mute_r = devm_gpiod_get(&pdev->dev, "mute-r", GPIOD_OUT_LOW); + if (IS_ERR(gpiod_mute_r)) + return PTR_ERR(gpiod_mute_r); card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { + if (ret) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); - goto err2; - } - - return 0; -err2: - gpio_free(spitz_mic_gpio); -err1: return ret; } static int spitz_remove(struct platform_device *pdev) { - gpio_free(spitz_mic_gpio); return 0; } diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c index 3b40b5fa5de7e2..30f83cab0c3215 100644 --- a/sound/soc/pxa/tosa.c +++ b/sound/soc/pxa/tosa.c @@ -16,15 +16,14 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/device.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc.h> #include <asm/mach-types.h> -#include <mach/tosa.h> -#include <mach/audio.h> +#include <linux/platform_data/asoc-pxa.h> #define TOSA_HP 0 #define TOSA_MIC_INT 1 @@ -33,6 +32,7 @@ #define TOSA_SPK_ON 0 #define TOSA_SPK_OFF 1 +static struct gpio_desc *tosa_mute; static int tosa_jack_func; static int tosa_spk_func; @@ -128,7 +128,7 @@ static int tosa_set_spk(struct snd_kcontrol *kcontrol, static int tosa_hp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *k, int event) { - gpio_set_value(TOSA_GPIO_L_MUTE, SND_SOC_DAPM_EVENT_ON(event) ? 1 : 0); + gpiod_set_value(tosa_mute, SND_SOC_DAPM_EVENT_ON(event) ? 1 : 0); return 0; } @@ -222,10 +222,11 @@ static int tosa_probe(struct platform_device *pdev) struct snd_soc_card *card = ⤩ int ret; - ret = gpio_request_one(TOSA_GPIO_L_MUTE, GPIOF_OUT_INIT_LOW, - "Headphone Jack"); - if (ret) - return ret; + tosa_mute = devm_gpiod_get(&pdev->dev, NULL, GPIOD_OUT_LOW); + if (IS_ERR(tosa_mute)) + return dev_err_probe(&pdev->dev, PTR_ERR(tosa_mute), + "failed to get L_MUTE GPIO\n"); + gpiod_set_consumer_name(tosa_mute, "Headphone Jack"); card->dev = &pdev->dev; @@ -233,24 +234,16 @@ static int tosa_probe(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); - gpio_free(TOSA_GPIO_L_MUTE); } return ret; } -static int tosa_remove(struct platform_device *pdev) -{ - gpio_free(TOSA_GPIO_L_MUTE); - return 0; -} - static struct platform_driver tosa_driver = { .driver = { .name = "tosa-audio", .pm = &snd_soc_pm_ops, }, .probe = tosa_probe, - .remove = tosa_remove, }; module_platform_driver(tosa_driver); diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c index f4a7cfe22115f9..020dcce1df1f86 100644 --- a/sound/soc/pxa/z2.c +++ b/sound/soc/pxa/z2.c @@ -13,7 +13,7 @@ #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h> @@ -21,9 +21,7 @@ #include <sound/jack.h> #include <asm/mach-types.h> -#include <mach/hardware.h> -#include <mach/audio.h> -#include <mach/z2.h> +#include <linux/platform_data/asoc-pxa.h> #include "../codecs/wm8750.h" #include "pxa2xx-i2s.h" @@ -90,7 +88,6 @@ static struct snd_soc_jack_pin hs_jack_pins[] = { /* Headset jack detection gpios */ static struct snd_soc_jack_gpio hs_jack_gpios[] = { { - .gpio = GPIO37_ZIPITZ2_HEADSET_DETECT, .name = "hsdet-gpio", .report = SND_JACK_HEADSET, .debounce_time = 200, @@ -197,6 +194,7 @@ static int __init z2_init(void) if (!z2_snd_device) return -ENOMEM; + hs_jack_gpios[0].gpiod_dev = &z2_snd_device->dev; platform_set_drvdata(z2_snd_device, &snd_soc_z2); ret = platform_device_add(z2_snd_device); |