diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-19 11:57:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-19 11:57:26 -0700 |
| commit | 78c3925c048c752334873f56c3a3d1c9d53e0416 (patch) | |
| tree | 8f07adc33ca2c14a1915988c838db6867038b1a1 | |
| parent | f9c035492f2010e1e7aede1f1bd32181d7cef2dc (diff) | |
| parent | 72ebb41b88f9d7c10c5e159e0507074af0a22fe2 (diff) | |
| download | samsung-78c3925c048c752334873f56c3a3d1c9d53e0416.tar.gz | |
Merge tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more ARM SoC updates from Arnd Bergmann:
"These are changes that for some reason ended up not making it into the
first four branches but that should still make it into 6.9:
- A rework of the omap clock support that touches both drivers and
device tree files
- The reset controller branch changes that had a dependency on late
bugfixes. Merging them here avoids a backmerge of 6.8-rc5 into the
drivers branch
- The RISC-V/starfive, RISC-V/microchip and ARM/Broadcom devicetree
changes that got delayed and needed some extra time in linux-next
for wider testing"
* tag 'soc-late-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (31 commits)
soc: fsl: dpio: fix kcalloc() argument order
bus: ts-nbus: Improve error reporting
bus: ts-nbus: Convert to atomic pwm API
riscv: dts: starfive: jh7110: Add camera subsystem nodes
ARM: bcm: stop selecing CONFIG_TICK_ONESHOT
ARM: dts: omap3: Update clksel clocks to use reg instead of ti,bit-shift
ARM: dts: am3: Update clksel clocks to use reg instead of ti,bit-shift
clk: ti: Improve clksel clock bit parsing for reg property
clk: ti: Handle possible address in the node name
dt-bindings: pwm: opencores: Add compatible for StarFive JH8100
dt-bindings: riscv: cpus: reg matches hart ID
reset: Instantiate reset GPIO controller for shared reset-gpios
reset: gpio: Add GPIO-based reset controller
cpufreq: do not open-code of_phandle_args_equal()
of: Add of_phandle_args_equal() helper
reset: simple: add support for Sophgo SG2042
dt-bindings: reset: sophgo: support SG2042
riscv: dts: microchip: add specific compatible for mpfs pdma
riscv: dts: microchip: add missing CAN bus clocks
ARM: brcmstb: Add debug UART entry for 74165
...
44 files changed, 1441 insertions, 486 deletions
diff --git a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml index 3aaefdbe361ebe..9017c5a3f3d20f 100644 --- a/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml +++ b/Documentation/devicetree/bindings/bus/brcm,gisb-arb.yaml @@ -18,6 +18,7 @@ properties: - const: brcm,gisb-arb - items: - enum: + - brcm,bcm74165-gisb-arb # for V7 new style 16nm chips - brcm,bcm7278-gisb-arb # for V7 28nm chips - brcm,bcm7435-gisb-arb # for newer 40nm chips - brcm,bcm7400-gisb-arb # for older 40nm chips and all 65nm chips diff --git a/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml new file mode 100644 index 00000000000000..52a59d245cdb13 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/opencores,pwm.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/opencores,pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OpenCores PWM controller + +maintainers: + - William Qiu <william.qiu@starfivetech.com> + +description: + The OpenCores PTC ip core contains a PWM controller. When operating in PWM + mode, the PTC core generates binary signal with user-programmable low and + high periods. All PTC counters and registers are 32-bit. + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + items: + - enum: + - starfive,jh7100-pwm + - starfive,jh7110-pwm + - starfive,jh8100-pwm + - const: opencores,pwm-v1 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + "#pwm-cells": + const: 3 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + pwm@12490000 { + compatible = "starfive,jh7110-pwm", "opencores,pwm-v1"; + reg = <0x12490000 0x10000>; + clocks = <&clkgen 181>; + resets = <&rstgen 109>; + #pwm-cells = <3>; + }; diff --git a/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml b/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml new file mode 100644 index 00000000000000..76e1931f090829 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/sophgo,sg2042-reset.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reset/sophgo,sg2042-reset.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sophgo SG2042 SoC Reset Controller + +maintainers: + - Chen Wang <unicorn_wang@outlook.com> + +properties: + compatible: + const: sophgo,sg2042-reset + + reg: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#reset-cells" + +additionalProperties: false + +examples: + - | + rstgen: reset-controller@c00 { + compatible = "sophgo,sg2042-reset"; + reg = <0xc00 0xc>; + #reset-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index 9d8670c00e3b3b..b252c3966b8bf0 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -75,6 +75,10 @@ properties: - riscv,sv57 - riscv,none + reg: + description: + The hart ID of this CPU node. + riscv,cbom-block-size: $ref: /schemas/types.yaml#/definitions/uint32 description: diff --git a/MAINTAINERS b/MAINTAINERS index 1339918df52afe..43b39956694ae6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8987,6 +8987,11 @@ F: Documentation/i2c/muxes/i2c-mux-gpio.rst F: drivers/i2c/muxes/i2c-mux-gpio.c F: include/linux/platform_data/i2c-mux-gpio.h +GENERIC GPIO RESET DRIVER +M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> +S: Maintained +F: drivers/reset/reset-gpio.c + GENERIC HDLC (WAN) DRIVERS M: Krzysztof Halasa <khc@pm.waw.pl> S: Maintained diff --git a/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi index d34483ae1778e5..99b62c6b4ce8eb 100644 --- a/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi @@ -108,30 +108,31 @@ compatible = "ti,clksel"; reg = <0x664>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ehrpwm0_tbclk: clock-ehrpwm0-tbclk { + ehrpwm0_tbclk: clock-ehrpwm0-tbclk@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm0_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <0>; }; - ehrpwm1_tbclk: clock-ehrpwm1-tbclk { + ehrpwm1_tbclk: clock-ehrpwm1-tbclk@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm1_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <1>; }; - ehrpwm2_tbclk: clock-ehrpwm2-tbclk { + ehrpwm2_tbclk: clock-ehrpwm2-tbclk@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm2_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <2>; }; }; }; @@ -566,17 +567,19 @@ compatible = "ti,clksel"; reg = <0x52c>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gfx_fclk_clksel_ck: clock-gfx-fclk-clksel { + gfx_fclk_clksel_ck: clock-gfx-fclk-clksel@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "gfx_fclk_clksel_ck"; clocks = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>; - ti,bit-shift = <1>; }; - gfx_fck_div_ck: clock-gfx-fck-div { + gfx_fck_div_ck: clock-gfx-fck-div@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "gfx_fck_div_ck"; @@ -589,30 +592,32 @@ compatible = "ti,clksel"; reg = <0x700>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sysclkout_pre_ck: clock-sysclkout-pre { + sysclkout_pre_ck: clock-sysclkout-pre@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "sysclkout_pre_ck"; clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>; }; - clkout2_div_ck: clock-clkout2-div { + clkout2_div_ck: clock-clkout2-div@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "clkout2_div_ck"; clocks = <&sysclkout_pre_ck>; - ti,bit-shift = <3>; ti,max-div = <8>; }; - clkout2_ck: clock-clkout2 { + clkout2_ck: clock-clkout2@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "clkout2_ck"; clocks = <&clkout2_div_ck>; - ti,bit-shift = <7>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi index 0ee7afaa0e8e20..b521139e6f5178 100644 --- a/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi @@ -66,22 +66,23 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ipss_ick: clock-ipss-ick { + ipss_ick: clock-ipss-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,am35xx-interface-clock"; clock-output-names = "ipss_ick"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - uart4_ick_am35xx: clock-uart4-ick-am35xx { + uart4_ick_am35xx: clock-uart4-ick-am35xx@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart4_ick_am35xx"; clocks = <&core_l4_ick>; - ti,bit-shift = <23>; }; }; @@ -101,14 +102,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart4_fck_am35xx: clock-uart4-fck-am35xx { + uart4_fck_am35xx: clock-uart4-fck-am35xx@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart4_fck_am35xx"; clocks = <&core_48m_fck>; - ti,bit-shift = <23>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi index 24adfac26be04a..6e754d265f1892 100644 --- a/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi @@ -50,30 +50,31 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - d2d_26m_fck: clock-d2d-26m-fck { + d2d_26m_fck: clock-d2d-26m-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "d2d_26m_fck"; clocks = <&sys_ck>; - ti,bit-shift = <3>; }; - fshostusb_fck: clock-fshostusb-fck { + fshostusb_fck: clock-fshostusb-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "fshostusb_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <5>; }; - ssi_ssr_gate_fck_3430es1: clock-ssi-ssr-gate-fck-3430es1 { + ssi_ssr_gate_fck_3430es1: clock-ssi-ssr-gate-fck-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "ssi_ssr_gate_fck_3430es1"; clocks = <&corex2_fck>; - ti,bit-shift = <0>; }; }; @@ -81,23 +82,24 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_div_fck_3430es1: clock-ssi-ssr-div-fck-3430es1 { + ssi_ssr_div_fck_3430es1: clock-ssi-ssr-div-fck-3430es1@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "ssi_ssr_div_fck_3430es1"; clocks = <&corex2_fck>; - ti,bit-shift = <8>; ti,dividers = <0>, <1>, <2>, <3>, <4>, <0>, <6>, <0>, <8>; }; - usb_l4_div_ick: clock-usb-l4-div-ick { + usb_l4_div_ick: clock-usb-l4-div-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "usb_l4_div_ick"; clocks = <&l4_ick>; - ti,bit-shift = <4>; ti,max-div = <1>; ti,index-starts-at-one; }; @@ -121,38 +123,39 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - hsotgusb_ick_3430es1: clock-hsotgusb-ick-3430es1 { + hsotgusb_ick_3430es1: clock-hsotgusb-ick-3430es1@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clock-output-names = "hsotgusb_ick_3430es1"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - fac_ick: clock-fac-ick { + fac_ick: clock-fac-ick@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "fac_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <8>; }; - ssi_ick: clock-ssi-ick-3430es1 { + ssi_ick: clock-ssi-ick-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clock-output-names = "ssi_ick_3430es1"; clocks = <&ssi_l4_ick>; - ti,bit-shift = <0>; }; - usb_l4_gate_ick: clock-usb-l4-gate-ick { + usb_l4_gate_ick: clock-usb-l4-gate-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clock-output-names = "usb_l4_gate_ick"; clocks = <&l4_ick>; - ti,bit-shift = <5>; }; }; @@ -174,14 +177,15 @@ compatible = "ti,clksel"; reg = <0xe00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dss1_alwon_fck: clock-dss1-alwon-fck-3430es1 { + dss1_alwon_fck: clock-dss1-alwon-fck-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "dss1_alwon_fck_3430es1"; clocks = <&dpll4_m4x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi index 8374532f20e2b7..ca6372711bafd8 100644 --- a/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi @@ -17,46 +17,47 @@ compatible = "ti,clksel"; reg = <0xa14>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - aes1_ick: clock-aes1-ick { + aes1_ick: clock-aes1-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "aes1_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <3>; }; - rng_ick: clock-rng-ick { + rng_ick: clock-rng-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "rng_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <2>; }; - sha11_ick: clock-sha11-ick { + sha11_ick: clock-sha11-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sha11_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <1>; }; - des1_ick: clock-des1-ick { + des1_ick: clock-des1-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "des1_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <0>; }; - pka_ick: clock-pka-ick { + pka_ick: clock-pka-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "pka_ick"; clocks = <&security_l3_ick>; - ti,bit-shift = <4>; }; }; @@ -65,23 +66,24 @@ compatible = "ti,clksel"; reg = <0xf00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - cam_mclk: clock-cam-mclk { + cam_mclk: clock-cam-mclk@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "cam_mclk"; clocks = <&dpll4_m5x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; - csi2_96m_fck: clock-csi2-96m-fck { + csi2_96m_fck: clock-csi2-96m-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "csi2_96m_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <1>; }; }; @@ -105,46 +107,47 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - icr_ick: clock-icr-ick { + icr_ick: clock-icr-ick@29 { + reg = <29>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "icr_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <29>; }; - des2_ick: clock-des2-ick { + des2_ick: clock-des2-ick@26 { + reg = <26>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "des2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <26>; }; - mspro_ick: clock-mspro-ick { + mspro_ick: clock-mspro-ick@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mspro_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <23>; }; - mailboxes_ick: clock-mailboxes-ick { + mailboxes_ick: clock-mailboxes-ick@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mailboxes_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <7>; }; - sad2d_ick: clock-sad2d-ick { + sad2d_ick: clock-sad2d-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sad2d_ick"; clocks = <&l3_ick>; - ti,bit-shift = <3>; }; }; @@ -160,22 +163,23 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sr1_fck: clock-sr1-fck { + sr1_fck: clock-sr1-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sr1_fck"; clocks = <&sys_ck>; - ti,bit-shift = <6>; }; - sr2_fck: clock-sr2-fck { + sr2_fck: clock-sr2-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sr2_fck"; clocks = <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -228,22 +232,23 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - modem_fck: clock-modem-fck { + modem_fck: clock-modem-fck@31 { + reg = <31>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "modem_fck"; clocks = <&sys_ck>; - ti,bit-shift = <31>; }; - mspro_fck: clock-mspro-fck { + mspro_fck: clock-mspro-fck@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mspro_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <23>; }; }; @@ -252,14 +257,15 @@ compatible = "ti,clksel"; reg = <0xa18>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #ssize-cells = <0>; - mad2d_ick: clock-mad2d-ick { + mad2d_ick: clock-mad2d-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mad2d_ick"; clocks = <&l3_ick>; - ti,bit-shift = <3>; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi index dcc5cfcd1fe66c..656cf80f878a84 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi @@ -138,14 +138,15 @@ compatible = "ti,clksel"; reg = <0xa18>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usbtll_ick: clock-usbtll-ick { + usbtll_ick: clock-usbtll-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "usbtll_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <2>; }; }; @@ -153,14 +154,15 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mmchs3_ick: clock-mmchs3-ick { + mmchs3_ick: clock-mmchs3-ick@30 { + reg = <30>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <30>; }; }; @@ -168,14 +170,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mmchs3_fck: clock-mmchs3-fck { + mmchs3_fck: clock-mmchs3-fck@30 { + reg = <30>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs3_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <30>; }; }; @@ -183,14 +186,15 @@ compatible = "ti,clksel"; reg = <0xe00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dss1_alwon_fck: clock-dss1-alwon-fck-3430es2 { + dss1_alwon_fck: clock-dss1-alwon-fck-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,dss-gate-clock"; clock-output-names = "dss1_alwon_fck_3430es2"; clocks = <&dpll4_m4x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi index c5fdb2bd765d0a..1e90f2b1ef8b35 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi @@ -62,14 +62,15 @@ compatible = "ti,clksel"; reg = <0x1000>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart4_fck: clock-uart4-fck { + uart4_fck: clock-uart4-fck@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart4_fck"; clocks = <&per_48m_fck>; - ti,bit-shift = <18>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi index c94eb86d3da756..798acb839db470 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi @@ -9,14 +9,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_gate_fck_3430es2: clock-ssi-ssr-gate-fck-3430es2 { + ssi_ssr_gate_fck_3430es2: clock-ssi-ssr-gate-fck-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "ssi_ssr_gate_fck_3430es2"; clocks = <&corex2_fck>; - ti,bit-shift = <0>; }; }; @@ -24,14 +25,15 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_div_fck_3430es2: clock-ssi-ssr-div-fck-3430es2 { + ssi_ssr_div_fck_3430es2: clock-ssi-ssr-div-fck-3430es2@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "ssi_ssr_div_fck_3430es2"; clocks = <&corex2_fck>; - ti,bit-shift = <8>; ti,dividers = <0>, <1>, <2>, <3>, <4>, <0>, <6>, <0>, <8>; }; }; @@ -54,22 +56,23 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - hsotgusb_ick_3430es2: clock-hsotgusb-ick-3430es2 { + hsotgusb_ick_3430es2: clock-hsotgusb-ick-3430es2@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-hsotgusb-interface-clock"; clock-output-names = "hsotgusb_ick_3430es2"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - ssi_ick: clock-ssi-ick-3430es2 { + ssi_ick: clock-ssi-ick-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-ssi-interface-clock"; clock-output-names = "ssi_ick_3430es2"; clocks = <&ssi_l4_ick>; - ti,bit-shift = <0>; }; }; @@ -85,14 +88,15 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_gate_fck: clock-usim-gate-fck { + usim_gate_fck: clock-usim-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "usim_gate_fck"; clocks = <&omap_96m_fck>; - ti,bit-shift = <9>; }; }; @@ -172,14 +176,15 @@ compatible = "ti,clksel"; reg = <0xc40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_mux_fck: clock-usim-mux-fck { + usim_mux_fck: clock-usim-mux-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "usim_mux_fck"; clocks = <&sys_ck>, <&sys_d2_ck>, <&omap_96m_d2_fck>, <&omap_96m_d4_fck>, <&omap_96m_d8_fck>, <&omap_96m_d10_fck>, <&dpll5_m2_d4_ck>, <&dpll5_m2_d8_ck>, <&dpll5_m2_d16_ck>, <&dpll5_m2_d20_ck>; - ti,bit-shift = <3>; ti,index-starts-at-one; }; }; @@ -194,14 +199,15 @@ compatible = "ti,clksel"; reg = <0xc10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_ick: clock-usim-ick { + usim_ick: clock-usim-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "usim_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <9>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi index 2e13ca11ceeaff..901ee79a66f10b 100644 --- a/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi @@ -83,29 +83,31 @@ compatible = "ti,clksel"; reg = <0x68>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mcbsp5_mux_fck: clock-mcbsp5-mux-fck { + mcbsp5_mux_fck: clock-mcbsp5-mux-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp5_mux_fck"; clocks = <&core_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <4>; }; - mcbsp3_mux_fck: clock-mcbsp3-mux-fck { + mcbsp3_mux_fck: clock-mcbsp3-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp3_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; }; - mcbsp4_mux_fck: clock-mcbsp4-mux-fck { + mcbsp4_mux_fck: clock-mcbsp4-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp4_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <2>; }; }; @@ -120,22 +122,23 @@ compatible = "ti,clksel"; reg = <0x4>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mcbsp1_mux_fck: clock-mcbsp1-mux-fck { + mcbsp1_mux_fck: clock-mcbsp1-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp1_mux_fck"; clocks = <&core_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <2>; }; - mcbsp2_mux_fck: clock-mcbsp2-mux-fck { + mcbsp2_mux_fck: clock-mcbsp2-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp2_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <6>; }; }; @@ -259,79 +262,81 @@ compatible = "ti,clksel"; reg = <0x1140>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll3_m3_ck: clock-dpll3-m3 { + dpll3_m3_ck: clock-dpll3-m3@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll3_m3_ck"; clocks = <&dpll3_ck>; - ti,bit-shift = <16>; ti,max-div = <31>; ti,index-starts-at-one; }; - dpll4_m6_ck: clock-dpll4-m6 { + dpll4_m6_ck: clock-dpll4-m6@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m6_ck"; clocks = <&dpll4_ck>; - ti,bit-shift = <24>; ti,max-div = <63>; ti,index-starts-at-one; }; - emu_src_mux_ck: clock-emu-src-mux { + emu_src_mux_ck: clock-emu-src-mux@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "emu_src_mux_ck"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; }; - pclk_fck: clock-pclk-fck { + pclk_fck: clock-pclk-fck@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "pclk_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <8>; ti,max-div = <7>; ti,index-starts-at-one; }; - pclkx2_fck: clock-pclkx2-fck { + pclkx2_fck: clock-pclkx2-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "pclkx2_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <6>; ti,max-div = <3>; ti,index-starts-at-one; }; - atclk_fck: clock-atclk-fck { + atclk_fck: clock-atclk-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "atclk_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <4>; ti,max-div = <3>; ti,index-starts-at-one; }; - traceclk_src_fck: clock-traceclk-src-fck { + traceclk_src_fck: clock-traceclk-src-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "traceclk_src_fck"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; - ti,bit-shift = <2>; }; - traceclk_fck: clock-traceclk-fck { + traceclk_fck: clock-traceclk-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "traceclk_fck"; clocks = <&traceclk_src_fck>; - ti,bit-shift = <11>; ti,max-div = <7>; ti,index-starts-at-one; }; @@ -429,40 +434,41 @@ compatible = "ti,clksel"; reg = <0xd40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll3_m2_ck: clock-dpll3-m2 { + dpll3_m2_ck: clock-dpll3-m2@27 { + reg = <27>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll3_m2_ck"; clocks = <&dpll3_ck>; - ti,bit-shift = <27>; ti,max-div = <31>; ti,index-starts-at-one; }; - omap_96m_fck: clock-omap-96m-fck { + omap_96m_fck: clock-omap-96m-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_96m_fck"; clocks = <&cm_96m_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - omap_54m_fck: clock-omap-54m-fck { + omap_54m_fck: clock-omap-54m-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_54m_fck"; clocks = <&dpll4_m3x2_ck>, <&sys_altclk>; - ti,bit-shift = <5>; }; - omap_48m_fck: clock-omap-48m-fck { + omap_48m_fck: clock-omap-48m-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_48m_fck"; clocks = <&cm_96m_d2_fck>, <&sys_altclk>; - ti,bit-shift = <3>; }; }; @@ -471,19 +477,21 @@ compatible = "ti,clksel"; reg = <0xe40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll4_m3_ck: clock-dpll4-m3 { + dpll4_m3_ck: clock-dpll4-m3@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m3_ck"; clocks = <&dpll4_ck>; - ti,bit-shift = <8>; ti,max-div = <32>; ti,index-starts-at-one; }; - dpll4_m4_ck: clock-dpll4-m4 { + dpll4_m4_ck: clock-dpll4-m4@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m4_ck"; @@ -603,29 +611,31 @@ compatible = "ti,clksel"; reg = <0xd70>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - clkout2_src_gate_ck: clock-clkout2-src-gate { + clkout2_src_gate_ck: clock-clkout2-src-gate@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "clkout2_src_gate_ck"; clocks = <&core_ck>; - ti,bit-shift = <7>; }; - clkout2_src_mux_ck: clock-clkout2-src-mux { + clkout2_src_mux_ck: clock-clkout2-src-mux@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "clkout2_src_mux_ck"; clocks = <&core_ck>, <&sys_ck>, <&cm_96m_fck>, <&omap_54m_fck>; }; - sys_clkout2: clock-sys-clkout2 { + sys_clkout2: clock-sys-clkout2@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "sys_clkout2"; clocks = <&clkout2_src_ck>; - ti,bit-shift = <3>; ti,max-div = <64>; ti,index-power-of-two; }; @@ -666,9 +676,11 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - l3_ick: clock-l3-ick { + l3_ick: clock-l3-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "l3_ick"; @@ -677,30 +689,30 @@ ti,index-starts-at-one; }; - l4_ick: clock-l4-ick { + l4_ick: clock-l4-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "l4_ick"; clocks = <&l3_ick>; - ti,bit-shift = <2>; ti,max-div = <3>; ti,index-starts-at-one; }; - gpt10_mux_fck: clock-gpt10-mux-fck { + gpt10_mux_fck: clock-gpt10-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt10_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - gpt11_mux_fck: clock-gpt11-mux-fck { + gpt11_mux_fck: clock-gpt11-mux-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt11_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -709,19 +721,21 @@ compatible = "ti,clksel"; reg = <0xc40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - rm_ick: clock-rm-ick { + rm_ick: clock-rm-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "rm_ick"; clocks = <&l4_ick>; - ti,bit-shift = <1>; ti,max-div = <3>; ti,index-starts-at-one; }; - gpt1_mux_fck: clock-gpt1-mux-fck { + gpt1_mux_fck: clock-gpt1-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt1_mux_fck"; @@ -734,134 +748,135 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt10_gate_fck: clock-gpt10-gate-fck { + gpt10_gate_fck: clock-gpt10-gate-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt10_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <11>; }; - gpt11_gate_fck: clock-gpt11-gate-fck { + gpt11_gate_fck: clock-gpt11-gate-fck@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt11_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <12>; }; - mmchs2_fck: clock-mmchs2-fck { + mmchs2_fck: clock-mmchs2-fck@25 { + reg = <25>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs2_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <25>; }; - mmchs1_fck: clock-mmchs1-fck { + mmchs1_fck: clock-mmchs1-fck@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs1_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <24>; }; - i2c3_fck: clock-i2c3-fck { + i2c3_fck: clock-i2c3-fck@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c3_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <17>; }; - i2c2_fck: clock-i2c2-fck { + i2c2_fck: clock-i2c2-fck@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c2_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <16>; }; - i2c1_fck: clock-i2c1-fck { + i2c1_fck: clock-i2c1-fck@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c1_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <15>; }; - mcbsp5_gate_fck: clock-mcbsp5-gate-fck { + mcbsp5_gate_fck: clock-mcbsp5-gate-fck@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp5_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <10>; }; - mcbsp1_gate_fck: clock-mcbsp1-gate-fck { + mcbsp1_gate_fck: clock-mcbsp1-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp1_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <9>; }; - mcspi4_fck: clock-mcspi4-fck { + mcspi4_fck: clock-mcspi4-fck@21 { + reg = <21>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi4_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <21>; }; - mcspi3_fck: clock-mcspi3-fck { + mcspi3_fck: clock-mcspi3-fck@20 { + reg = <20>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi3_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <20>; }; - mcspi2_fck: clock-mcspi2-fck { + mcspi2_fck: clock-mcspi2-fck@19 { + reg = <19>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi2_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <19>; }; - mcspi1_fck: clock-mcspi1-fck { + mcspi1_fck: clock-mcspi1-fck@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi1_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <18>; }; - uart2_fck: clock-uart2-fck { + uart2_fck: clock-uart2-fck@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart2_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <14>; }; - uart1_fck: clock-uart1-fck { + uart1_fck: clock-uart1-fck@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart1_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <13>; }; - hdq_fck: clock-hdq-fck { + hdq_fck: clock-hdq-fck@22 { + reg = <22>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "hdq_fck"; clocks = <&core_12m_fck>; - ti,bit-shift = <22>; }; }; @@ -914,166 +929,167 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sdrc_ick: clock-sdrc-ick { + sdrc_ick: clock-sdrc-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sdrc_ick"; clocks = <&core_l3_ick>; - ti,bit-shift = <1>; }; - mmchs2_ick: clock-mmchs2-ick { + mmchs2_ick: clock-mmchs2-ick@25 { + reg = <25>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <25>; }; - mmchs1_ick: clock-mmchs1-ick { + mmchs1_ick: clock-mmchs1-ick@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <24>; }; - hdq_ick: clock-hdq-ick { + hdq_ick: clock-hdq-ick@22 { + reg = <22>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "hdq_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <22>; }; - mcspi4_ick: clock-mcspi4-ick { + mcspi4_ick: clock-mcspi4-ick@21 { + reg = <21>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi4_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <21>; }; - mcspi3_ick: clock-mcspi3-ick { + mcspi3_ick: clock-mcspi3-ick@20 { + reg = <20>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <20>; }; - mcspi2_ick: clock-mcspi2-ick { + mcspi2_ick: clock-mcspi2-ick@19 { + reg = <19>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <19>; }; - mcspi1_ick: clock-mcspi1-ick { + mcspi1_ick: clock-mcspi1-ick@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <18>; }; - i2c3_ick: clock-i2c3-ick { + i2c3_ick: clock-i2c3-ick@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <17>; }; - i2c2_ick: clock-i2c2-ick { + i2c2_ick: clock-i2c2-ick@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <16>; }; - i2c1_ick: clock-i2c1-ick { + i2c1_ick: clock-i2c1-ick@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <15>; }; - uart2_ick: clock-uart2-ick { + uart2_ick: clock-uart2-ick@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <14>; }; - uart1_ick: clock-uart1-ick { + uart1_ick: clock-uart1-ick@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <13>; }; - gpt11_ick: clock-gpt11-ick { + gpt11_ick: clock-gpt11-ick@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt11_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <12>; }; - gpt10_ick: clock-gpt10-ick { + gpt10_ick: clock-gpt10-ick@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt10_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <11>; }; - mcbsp5_ick: clock-mcbsp5-ick { + mcbsp5_ick: clock-mcbsp5-ick@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp5_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <10>; }; - mcbsp1_ick: clock-mcbsp1-ick { + mcbsp1_ick: clock-mcbsp1-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <9>; }; - omapctrl_ick: clock-omapctrl-ick { + omapctrl_ick: clock-omapctrl-ick@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "omapctrl_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <6>; }; - aes2_ick: clock-aes2-ick { + aes2_ick: clock-aes2-ick@28 { + reg = <28>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "aes2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <28>; }; - sha12_ick: clock-sha12-ick { + sha12_ick: clock-sha12-ick@27 { + reg = <27>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sha12_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <27>; }; }; @@ -1136,30 +1152,31 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt1_gate_fck: clock-gpt1-gate-fck { + gpt1_gate_fck: clock-gpt1-gate-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt1_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <0>; }; - gpio1_dbck: clock-gpio1-dbck { + gpio1_dbck: clock-gpio1-dbck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio1_dbck"; clocks = <&wkup_32k_fck>; - ti,bit-shift = <3>; }; - wdt2_fck: clock-wdt2-fck { + wdt2_fck: clock-wdt2-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "wdt2_fck"; clocks = <&wkup_32k_fck>; - ti,bit-shift = <5>; }; }; @@ -1182,54 +1199,55 @@ compatible = "ti,clksel"; reg = <0xc10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - wdt2_ick: clock-wdt2-ick { + wdt2_ick: clock-wdt2-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt2_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <5>; }; - wdt1_ick: clock-wdt1-ick { + wdt1_ick: clock-wdt1-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <4>; }; - gpio1_ick: clock-gpio1-ick { + gpio1_ick: clock-gpio1-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <3>; }; - omap_32ksync_ick: clock-omap-32ksync-ick { + omap_32ksync_ick: clock-omap-32ksync-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "omap_32ksync_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <2>; }; - gpt12_ick: clock-gpt12-ick { + gpt12_ick: clock-gpt12-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt12_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <1>; }; - gpt1_ick: clock-gpt1-ick { + gpt1_ick: clock-gpt1-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <0>; }; }; @@ -1254,150 +1272,151 @@ compatible = "ti,clksel"; reg = <0x1000>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart3_fck: clock-uart3-fck { + uart3_fck: clock-uart3-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart3_fck"; clocks = <&per_48m_fck>; - ti,bit-shift = <11>; }; - gpt2_gate_fck: clock-gpt2-gate-fck { + gpt2_gate_fck: clock-gpt2-gate-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt2_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <3>; }; - gpt3_gate_fck: clock-gpt3-gate-fck { + gpt3_gate_fck: clock-gpt3-gate-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt3_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <4>; }; - gpt4_gate_fck: clock-gpt4-gate-fck { + gpt4_gate_fck: clock-gpt4-gate-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt4_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <5>; }; - gpt5_gate_fck: clock-gpt5-gate-fck { + gpt5_gate_fck: clock-gpt5-gate-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt5_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <6>; }; - gpt6_gate_fck: clock-gpt6-gate-fck { + gpt6_gate_fck: clock-gpt6-gate-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt6_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <7>; }; - gpt7_gate_fck: clock-gpt7-gate-fck { + gpt7_gate_fck: clock-gpt7-gate-fck@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt7_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <8>; }; - gpt8_gate_fck: clock-gpt8-gate-fck { + gpt8_gate_fck: clock-gpt8-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt8_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <9>; }; - gpt9_gate_fck: clock-gpt9-gate-fck { + gpt9_gate_fck: clock-gpt9-gate-fck@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt9_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <10>; }; - gpio6_dbck: clock-gpio6-dbck { + gpio6_dbck: clock-gpio6-dbck@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio6_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <17>; }; - gpio5_dbck: clock-gpio5-dbck { + gpio5_dbck: clock-gpio5-dbck@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio5_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <16>; }; - gpio4_dbck: clock-gpio4-dbck { + gpio4_dbck: clock-gpio4-dbck@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio4_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <15>; }; - gpio3_dbck: clock-gpio3-dbck { + gpio3_dbck: clock-gpio3-dbck@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio3_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <14>; }; - gpio2_dbck: clock-gpio2-dbck { + gpio2_dbck: clock-gpio2-dbck@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio2_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <13>; }; - wdt3_fck: clock-wdt3-fck { + wdt3_fck: clock-wdt3-fck@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "wdt3_fck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <12>; }; - mcbsp2_gate_fck: clock-mcbsp2-gate-fck { + mcbsp2_gate_fck: clock-mcbsp2-gate-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp2_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <0>; }; - mcbsp3_gate_fck: clock-mcbsp3-gate-fck { + mcbsp3_gate_fck: clock-mcbsp3-gate-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp3_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <1>; }; - mcbsp4_gate_fck: clock-mcbsp4-gate-fck { + mcbsp4_gate_fck: clock-mcbsp4-gate-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp4_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <2>; }; }; @@ -1406,69 +1425,71 @@ compatible = "ti,clksel"; reg = <0x1040>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt2_mux_fck: clock-gpt2-mux-fck { + gpt2_mux_fck: clock-gpt2-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt2_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; }; - gpt3_mux_fck: clock-gpt3-mux-fck { + gpt3_mux_fck: clock-gpt3-mux-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt3_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <1>; }; - gpt4_mux_fck: clock-gpt4-mux-fck { + gpt4_mux_fck: clock-gpt4-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt4_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <2>; }; - gpt5_mux_fck: clock-gpt5-mux-fck { + gpt5_mux_fck: clock-gpt5-mux-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt5_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <3>; }; - gpt6_mux_fck: clock-gpt6-mux-fck { + gpt6_mux_fck: clock-gpt6-mux-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt6_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <4>; }; - gpt7_mux_fck: clock-gpt7-mux-fck { + gpt7_mux_fck: clock-gpt7-mux-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt7_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <5>; }; - gpt8_mux_fck: clock-gpt8-mux-fck { + gpt8_mux_fck: clock-gpt8-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt8_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - gpt9_mux_fck: clock-gpt9-mux-fck { + gpt9_mux_fck: clock-gpt9-mux-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt9_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -1541,158 +1562,159 @@ compatible = "ti,clksel"; reg = <0x1010>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpio6_ick: clock-gpio6-ick { + gpio6_ick: clock-gpio6-ick@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio6_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <17>; }; - gpio5_ick: clock-gpio5-ick { + gpio5_ick: clock-gpio5-ick@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio5_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <16>; }; - gpio4_ick: clock-gpio4-ick { + gpio4_ick: clock-gpio4-ick@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <15>; }; - gpio3_ick: clock-gpio3-ick { + gpio3_ick: clock-gpio3-ick@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <14>; }; - gpio2_ick: clock-gpio2-ick { + gpio2_ick: clock-gpio2-ick@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <13>; }; - wdt3_ick: clock-wdt3-ick { + wdt3_ick: clock-wdt3-ick@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <12>; }; - uart3_ick: clock-uart3-ick { + uart3_ick: clock-uart3-ick@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <11>; }; - uart4_ick: clock-uart4-ick { + uart4_ick: clock-uart4-ick@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <18>; }; - gpt9_ick: clock-gpt9-ick { + gpt9_ick: clock-gpt9-ick@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt9_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <10>; }; - gpt8_ick: clock-gpt8-ick { + gpt8_ick: clock-gpt8-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt8_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <9>; }; - gpt7_ick: clock-gpt7-ick { + gpt7_ick: clock-gpt7-ick@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt7_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <8>; }; - gpt6_ick: clock-gpt6-ick { + gpt6_ick: clock-gpt6-ick@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt6_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <7>; }; - gpt5_ick: clock-gpt5-ick { + gpt5_ick: clock-gpt5-ick@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt5_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <6>; }; - gpt4_ick: clock-gpt4-ick { + gpt4_ick: clock-gpt4-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <5>; }; - gpt3_ick: clock-gpt3-ick { + gpt3_ick: clock-gpt3-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <4>; }; - gpt2_ick: clock-gpt2-ick { + gpt2_ick: clock-gpt2-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <3>; }; - mcbsp2_ick: clock-mcbsp2-ick { + mcbsp2_ick: clock-mcbsp2-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <0>; }; - mcbsp3_ick: clock-mcbsp3-ick { + mcbsp3_ick: clock-mcbsp3-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <1>; }; - mcbsp4_ick: clock-mcbsp4-ick { + mcbsp4_ick: clock-mcbsp4-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <2>; }; }; diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S index f6175e6e28cd22..3f7d68740ed4c9 100644 --- a/arch/arm/include/debug/brcmstb.S +++ b/arch/arm/include/debug/brcmstb.S @@ -27,6 +27,7 @@ #define UARTA_72165 UARTA_7278 #define UARTA_7364 REG_PHYS_ADDR(0x40b000) #define UARTA_7366 UARTA_7364 +#define UARTA_74165 UARTA_7278 #define UARTA_74371 REG_PHYS_ADDR(0x406b00) #define UARTA_7439 REG_PHYS_ADDR(0x40a900) #define UARTA_7445 REG_PHYS_ADDR(0x40ab00) @@ -88,9 +89,10 @@ ARM_BE8( rev \rv, \rv ) 30: checkuart(\rp, \rv, 0x72780000, 7278) 31: checkuart(\rp, \rv, 0x73640000, 7364) 32: checkuart(\rp, \rv, 0x73660000, 7366) -33: checkuart(\rp, \rv, 0x07437100, 74371) -34: checkuart(\rp, \rv, 0x74390000, 7439) -35: checkuart(\rp, \rv, 0x74450000, 7445) +33: checkuart(\rp, \rv, 0x07416500, 74165) +34: checkuart(\rp, \rv, 0x07437100, 74371) +35: checkuart(\rp, \rv, 0x74390000, 7439) +36: checkuart(\rp, \rv, 0x74450000, 7445) /* No valid UART found */ 90: mov \rp, #0 diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 8789d93a7c04b3..7318d8789e2486 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -93,7 +93,6 @@ config ARCH_BCM_MOBILE select ARM_ERRATA_775420 select ARM_GIC select GPIO_BCM_KONA - select TICK_ONESHOT select HAVE_ARM_ARCH_TIMER select PINCTRL select ARCH_BCM_MOBILE_SMP if SMP diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts index 52f928dbfa3cd7..2a0d4ee3bd7961 100644 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts @@ -185,16 +185,17 @@ #size-cells = <1>; partition@0 { - compatible = "nvmem-cells"; label = "cferom"; reg = <0x0 0x100000>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x0 0x100000>; + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; - base_mac_addr: mac@106a0 { - reg = <0x106a0 0x6>; + base_mac_addr: mac@106a0 { + reg = <0x106a0 0x6>; + }; }; }; diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi index 336016e334d937..e01cf4f540770c 100644 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi @@ -227,9 +227,6 @@ brcm,num-gphy = <5>; brcm,num-rgmii-ports = <2>; - #address-cells = <1>; - #size-cells = <0>; - ports: ports { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 59fd2d4ea523b8..9883ca3554c50a 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -243,7 +243,7 @@ }; pdma: dma-controller@3000000 { - compatible = "sifive,fu540-c000-pdma", "sifive,pdma0"; + compatible = "microchip,mpfs-pdma", "sifive,pdma0"; reg = <0x0 0x3000000 0x0 0x8000>; interrupt-parent = <&plic>; interrupts = <5 6>, <7 8>, <9 10>, <11 12>; @@ -422,7 +422,7 @@ can0: can@2010c000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN0>; + clocks = <&clkcfg CLK_CAN0>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <56>; status = "disabled"; @@ -431,7 +431,7 @@ can1: can@2010d000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN1>; + clocks = <&clkcfg CLK_CAN1>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <57>; status = "disabled"; diff --git a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts index 7cda3a89020a49..168f5d9895a9dd 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts +++ b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts @@ -11,3 +11,14 @@ model = "BeagleV Starlight Beta"; compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100"; }; + +&gmac { + phy-handle = <&phy>; +}; + +&mdio { + phy: ethernet-phy@7 { + reg = <7>; + reset-gpios = <&gpio 63 GPIO_ACTIVE_LOW>; + }; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi index 42fb61c36068cd..ae1a6aeb0aeaa1 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi @@ -72,7 +72,91 @@ }; }; +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins>; + phy-mode = "rgmii-id"; + status = "okay"; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; +}; + &gpio { + gmac_pins: gmac-0 { + gtxclk-pins { + pins = <PAD_FUNC_SHARE(115)>; + bias-pull-up; + drive-strength = <35>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + miitxclk-pins { + pins = <PAD_FUNC_SHARE(116)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + tx-pins { + pins = <PAD_FUNC_SHARE(117)>, + <PAD_FUNC_SHARE(119)>, + <PAD_FUNC_SHARE(120)>, + <PAD_FUNC_SHARE(121)>, + <PAD_FUNC_SHARE(122)>, + <PAD_FUNC_SHARE(123)>, + <PAD_FUNC_SHARE(124)>, + <PAD_FUNC_SHARE(125)>, + <PAD_FUNC_SHARE(126)>; + bias-pull-up; + drive-strength = <35>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + rxclk-pins { + pins = <PAD_FUNC_SHARE(127)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <6>; + }; + rxer-pins { + pins = <PAD_FUNC_SHARE(129)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + rx-pins { + pins = <PAD_FUNC_SHARE(128)>, + <PAD_FUNC_SHARE(130)>, + <PAD_FUNC_SHARE(131)>, + <PAD_FUNC_SHARE(132)>, + <PAD_FUNC_SHARE(133)>, + <PAD_FUNC_SHARE(134)>, + <PAD_FUNC_SHARE(135)>, + <PAD_FUNC_SHARE(136)>, + <PAD_FUNC_SHARE(137)>, + <PAD_FUNC_SHARE(138)>, + <PAD_FUNC_SHARE(139)>, + <PAD_FUNC_SHARE(140)>, + <PAD_FUNC_SHARE(141)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; + i2c0_pins: i2c0-0 { i2c-pins { pinmux = <GPIOMUX(62, GPO_LOW, @@ -115,6 +199,24 @@ }; }; + pwm_pins: pwm-0 { + pwm-pins { + pinmux = <GPIOMUX(7, + GPO_PWM_PAD_OUT_BIT0, + GPO_PWM_PAD_OE_N_BIT0, + GPI_NONE)>, + <GPIOMUX(5, + GPO_PWM_PAD_OUT_BIT1, + GPO_PWM_PAD_OE_N_BIT1, + GPI_NONE)>; + bias-disable; + drive-strength = <35>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + sdio0_pins: sdio0-0 { clk-pins { pinmux = <GPIOMUX(54, GPO_SDIO0_PAD_CCLK_OUT, @@ -257,6 +359,12 @@ clock-frequency = <27000000>; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &sdio0 { broken-cd; bus-width = <4>; diff --git a/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts b/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts index e82af72f1aaf17..692c696e1ab472 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts +++ b/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts @@ -6,7 +6,6 @@ /dts-v1/; #include "jh7100-common.dtsi" -#include <dt-bindings/gpio/gpio.h> / { model = "StarFive VisionFive V1"; @@ -18,3 +17,24 @@ priority = <224>; }; }; + +&gmac { + phy-handle = <&phy>; +}; + +/* + * The board uses a Motorcomm YT8521 PHY supporting RGMII-ID, but requires + * manual adjustment of the RX internal delay to work properly. The default + * RX delay provided by the driver (1.95ns) is too high, but applying a 50% + * reduction seems to mitigate the issue. + * + * It is worth noting the adjustment is not necessary on BeagleV Starlight SBC, + * which uses a Microchip PHY. Hence, most likely the Motorcomm PHY is the one + * responsible for the misbehaviour, not the GMAC. + */ +&mdio { + phy: ethernet-phy@0 { + reg = <0>; + rx-internal-delay-ps = <900>; + }; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi index 5d499d8aa80446..9a2e9583af88d7 100644 --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi @@ -208,6 +208,37 @@ status = "disabled"; }; + gmac: ethernet@10020000 { + compatible = "starfive,jh7100-dwmac", "snps,dwmac"; + reg = <0x0 0x10020000 0x0 0x10000>; + clocks = <&clkgen JH7100_CLK_GMAC_ROOT_DIV>, + <&clkgen JH7100_CLK_GMAC_AHB>, + <&clkgen JH7100_CLK_GMAC_PTP_REF>, + <&clkgen JH7100_CLK_GMAC_TX_INV>, + <&clkgen JH7100_CLK_GMAC_GTX>; + clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "gtx"; + resets = <&rstgen JH7100_RSTN_GMAC_AHB>; + reset-names = "ahb"; + interrupts = <6>, <7>; + interrupt-names = "macirq", "eth_wake_irq"; + max-frame-size = <9000>; + snps,multicast-filter-bins = <32>; + snps,perfect-filter-entries = <128>; + starfive,syscon = <&sysmain 0x70 0>; + rx-fifo-depth = <32768>; + tx-fifo-depth = <16384>; + snps,axi-config = <&stmmac_axi_setup>; + snps,fixed-burst; + snps,force_thresh_dma_mode; + status = "disabled"; + + stmmac_axi_setup: stmmac-axi-config { + snps,wr_osr_lmt = <16>; + snps,rd_osr_lmt = <16>; + snps,blen = <256 128 64 32 0 0 0>; + }; + }; + clkgen: clock-controller@11800000 { compatible = "starfive,jh7100-clkgen"; reg = <0x0 0x11800000 0x0 0x10000>; @@ -222,6 +253,11 @@ #reset-cells = <1>; }; + sysmain: syscon@11850000 { + compatible = "starfive,jh7100-sysmain", "syscon"; + reg = <0x0 0x11850000 0x0 0x10000>; + }; + i2c0: i2c@118b0000 { compatible = "snps,designware-i2c"; reg = <0x0 0x118b0000 0x0 0x10000>; @@ -324,6 +360,15 @@ <&rstgen JH7100_RSTN_WDT>; }; + pwm: pwm@12490000 { + compatible = "starfive,jh7100-pwm", "opencores,pwm-v1"; + reg = <0x0 0x12490000 0x0 0x10000>; + clocks = <&clkgen JH7100_CLK_PWM_APB>; + resets = <&rstgen JH7100_RSTN_PWM_APB>; + #pwm-cells = <3>; + status = "disabled"; + }; + sfctemp: temperature-sensor@124a0000 { compatible = "starfive,jh7100-temp"; reg = <0x0 0x124a0000 0x0 0x10000>; diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index b89e9791efa72a..45b58b6f3df88e 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -125,6 +125,55 @@ clock-frequency = <49152000>; }; +&camss { + assigned-clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>, + <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>; + assigned-clock-rates = <49500000>, <198000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + + port@1 { + reg = <1>; + + camss_from_csi2rx: endpoint { + remote-endpoint = <&csi2rx_to_camss>; + }; + }; + }; +}; + +&csi2rx { + assigned-clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>; + assigned-clock-rates = <297000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + /* remote MIPI sensor endpoint */ + }; + + port@1 { + reg = <1>; + + csi2rx_to_camss: endpoint { + remote-endpoint = <&camss_from_csi2rx>; + }; + }; + }; +}; + &gmac0 { phy-handle = <&phy0>; phy-mode = "rgmii-id"; @@ -323,6 +372,12 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>; @@ -513,6 +568,22 @@ }; }; + pwm_pins: pwm-0 { + pwm-pins { + pinmux = <GPIOMUX(46, GPOUT_SYS_PWM_CHANNEL0, + GPOEN_SYS_PWM0_CHANNEL0, + GPI_NONE)>, + <GPIOMUX(59, GPOUT_SYS_PWM_CHANNEL1, + GPOEN_SYS_PWM0_CHANNEL1, + GPI_NONE)>; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + spi0_pins: spi0-0 { mosi-pins { pinmux = <GPIOMUX(52, GPOUT_SYS_SPI0_TXD, diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 74ed3b9264d8f1..4a5708f7fcf729 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -829,6 +829,15 @@ status = "disabled"; }; + pwm: pwm@120d0000 { + compatible = "starfive,jh7110-pwm", "opencores,pwm-v1"; + reg = <0x0 0x120d0000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_PWM_APB>; + resets = <&syscrg JH7110_SYSRST_PWM_APB>; + #pwm-cells = <3>; + status = "disabled"; + }; + sfctemp: temperature-sensor@120e0000 { compatible = "starfive,jh7110-temp"; reg = <0x0 0x120e0000 0x0 0x10000>; @@ -1104,6 +1113,32 @@ #power-domain-cells = <1>; }; + csi2rx: csi@19800000 { + compatible = "starfive,jh7110-csi2rx", "cdns,csi2rx"; + reg = <0x0 0x19800000 0x0 0x10000>; + clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>, + <&ispcrg JH7110_ISPCLK_VIN_APB>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF0>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF1>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF2>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF3>; + clock-names = "sys_clk", "p_clk", + "pixel_if0_clk", "pixel_if1_clk", + "pixel_if2_clk", "pixel_if3_clk"; + resets = <&ispcrg JH7110_ISPRST_VIN_SYS>, + <&ispcrg JH7110_ISPRST_VIN_APB>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF0>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF1>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF2>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF3>; + reset-names = "sys", "reg_bank", + "pixel_if0", "pixel_if1", + "pixel_if2", "pixel_if3"; + phys = <&csi_phy>; + phy-names = "dphy"; + status = "disabled"; + }; + ispcrg: clock-controller@19810000 { compatible = "starfive,jh7110-ispcrg"; reg = <0x0 0x19810000 0x0 0x10000>; @@ -1121,6 +1156,47 @@ power-domains = <&pwrc JH7110_PD_ISP>; }; + csi_phy: phy@19820000 { + compatible = "starfive,jh7110-dphy-rx"; + reg = <0x0 0x19820000 0x0 0x10000>; + clocks = <&ispcrg JH7110_ISPCLK_M31DPHY_CFG_IN>, + <&ispcrg JH7110_ISPCLK_M31DPHY_REF_IN>, + <&ispcrg JH7110_ISPCLK_M31DPHY_TX_ESC_LAN0>; + clock-names = "cfg", "ref", "tx"; + resets = <&ispcrg JH7110_ISPRST_M31DPHY_HW>, + <&ispcrg JH7110_ISPRST_M31DPHY_B09_AON>; + power-domains = <&aon_syscon JH7110_AON_PD_DPHY_RX>; + #phy-cells = <0>; + }; + + camss: isp@19840000 { + compatible = "starfive,jh7110-camss"; + reg = <0x0 0x19840000 0x0 0x10000>, + <0x0 0x19870000 0x0 0x30000>; + reg-names = "syscon", "isp"; + clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>, + <&ispcrg JH7110_ISPCLK_ISPV2_TOP_WRAPPER_C>, + <&ispcrg JH7110_ISPCLK_DVP_INV>, + <&ispcrg JH7110_ISPCLK_VIN_P_AXI_WR>, + <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>, + <&syscrg JH7110_SYSCLK_ISP_TOP_CORE>, + <&syscrg JH7110_SYSCLK_ISP_TOP_AXI>; + clock-names = "apb_func", "wrapper_clk_c", "dvp_inv", + "axiwr", "mipi_rx0_pxl", "ispcore_2x", + "isp_axi"; + resets = <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_P>, + <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_C>, + <&ispcrg JH7110_ISPRST_VIN_P_AXI_RD>, + <&ispcrg JH7110_ISPRST_VIN_P_AXI_WR>, + <&syscrg JH7110_SYSRST_ISP_TOP>, + <&syscrg JH7110_SYSRST_ISP_TOP_AXI>; + reset-names = "wrapper_p", "wrapper_c", "axird", + "axiwr", "isp_top_n", "isp_top_axi"; + power-domains = <&pwrc JH7110_PD_ISP>; + interrupts = <92>, <87>, <90>, <88>; + status = "disabled"; + }; + voutcrg: clock-controller@295c0000 { compatible = "starfive,jh7110-voutcrg"; reg = <0x0 0x295c0000 0x0 0x10000>; diff --git a/drivers/bus/brcmstb_gisb.c b/drivers/bus/brcmstb_gisb.c index b6dfe4340da2cb..65ae758f319436 100644 --- a/drivers/bus/brcmstb_gisb.c +++ b/drivers/bus/brcmstb_gisb.c @@ -96,6 +96,20 @@ static const int gisb_offsets_bcm7400[] = { [ARB_ERR_CAP_MASTER] = 0x0d8, }; +static const int gisb_offsets_bcm74165[] = { + [ARB_TIMER] = 0x008, + [ARB_BP_CAP_CLR] = 0x044, + [ARB_BP_CAP_HI_ADDR] = -1, + [ARB_BP_CAP_ADDR] = 0x048, + [ARB_BP_CAP_STATUS] = 0x058, + [ARB_BP_CAP_MASTER] = 0x05c, + [ARB_ERR_CAP_CLR] = 0x038, + [ARB_ERR_CAP_HI_ADDR] = -1, + [ARB_ERR_CAP_ADDR] = 0x020, + [ARB_ERR_CAP_STATUS] = 0x030, + [ARB_ERR_CAP_MASTER] = 0x034, +}; + static const int gisb_offsets_bcm7435[] = { [ARB_TIMER] = 0x00c, [ARB_BP_CAP_CLR] = 0x014, @@ -393,6 +407,7 @@ static const struct of_device_id brcmstb_gisb_arb_of_match[] = { { .compatible = "brcm,bcm7400-gisb-arb", .data = gisb_offsets_bcm7400 }, { .compatible = "brcm,bcm7278-gisb-arb", .data = gisb_offsets_bcm7278 }, { .compatible = "brcm,bcm7038-gisb-arb", .data = gisb_offsets_bcm7038 }, + { .compatible = "brcm,bcm74165-gisb-arb", .data = gisb_offsets_bcm74165 }, { }, }; diff --git a/drivers/bus/ts-nbus.c b/drivers/bus/ts-nbus.c index 4fa932cb09150a..baf22a82c47a7e 100644 --- a/drivers/bus/ts-nbus.c +++ b/drivers/bus/ts-nbus.c @@ -39,45 +39,39 @@ struct ts_nbus { /* * request all gpios required by the bus. */ -static int ts_nbus_init_pdata(struct platform_device *pdev, struct ts_nbus - *ts_nbus) +static int ts_nbus_init_pdata(struct platform_device *pdev, + struct ts_nbus *ts_nbus) { ts_nbus->data = devm_gpiod_get_array(&pdev->dev, "ts,data", GPIOD_OUT_HIGH); - if (IS_ERR(ts_nbus->data)) { - dev_err(&pdev->dev, "failed to retrieve ts,data-gpio from dts\n"); - return PTR_ERR(ts_nbus->data); - } + if (IS_ERR(ts_nbus->data)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->data), + "failed to retrieve ts,data-gpio from dts\n"); ts_nbus->csn = devm_gpiod_get(&pdev->dev, "ts,csn", GPIOD_OUT_HIGH); - if (IS_ERR(ts_nbus->csn)) { - dev_err(&pdev->dev, "failed to retrieve ts,csn-gpio from dts\n"); - return PTR_ERR(ts_nbus->csn); - } + if (IS_ERR(ts_nbus->csn)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->csn), + "failed to retrieve ts,csn-gpio from dts\n"); ts_nbus->txrx = devm_gpiod_get(&pdev->dev, "ts,txrx", GPIOD_OUT_HIGH); - if (IS_ERR(ts_nbus->txrx)) { - dev_err(&pdev->dev, "failed to retrieve ts,txrx-gpio from dts\n"); - return PTR_ERR(ts_nbus->txrx); - } + if (IS_ERR(ts_nbus->txrx)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->txrx), + "failed to retrieve ts,txrx-gpio from dts\n"); ts_nbus->strobe = devm_gpiod_get(&pdev->dev, "ts,strobe", GPIOD_OUT_HIGH); - if (IS_ERR(ts_nbus->strobe)) { - dev_err(&pdev->dev, "failed to retrieve ts,strobe-gpio from dts\n"); - return PTR_ERR(ts_nbus->strobe); - } + if (IS_ERR(ts_nbus->strobe)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->strobe), + "failed to retrieve ts,strobe-gpio from dts\n"); ts_nbus->ale = devm_gpiod_get(&pdev->dev, "ts,ale", GPIOD_OUT_HIGH); - if (IS_ERR(ts_nbus->ale)) { - dev_err(&pdev->dev, "failed to retrieve ts,ale-gpio from dts\n"); - return PTR_ERR(ts_nbus->ale); - } + if (IS_ERR(ts_nbus->ale)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->ale), + "failed to retrieve ts,ale-gpio from dts\n"); ts_nbus->rdy = devm_gpiod_get(&pdev->dev, "ts,rdy", GPIOD_IN); - if (IS_ERR(ts_nbus->rdy)) { - dev_err(&pdev->dev, "failed to retrieve ts,rdy-gpio from dts\n"); - return PTR_ERR(ts_nbus->rdy); - } + if (IS_ERR(ts_nbus->rdy)) + return dev_err_probe(&pdev->dev, PTR_ERR(ts_nbus->rdy), + "failed to retrieve ts,rdy-gpio from dts\n"); return 0; } @@ -273,7 +267,7 @@ EXPORT_SYMBOL_GPL(ts_nbus_write); static int ts_nbus_probe(struct platform_device *pdev) { struct pwm_device *pwm; - struct pwm_args pargs; + struct pwm_state state; struct device *dev = &pdev->dev; struct ts_nbus *ts_nbus; int ret; @@ -289,32 +283,24 @@ static int ts_nbus_probe(struct platform_device *pdev) return ret; pwm = devm_pwm_get(dev, NULL); - if (IS_ERR(pwm)) { - ret = PTR_ERR(pwm); - if (ret != -EPROBE_DEFER) - dev_err(dev, "unable to request PWM\n"); - return ret; - } + if (IS_ERR(pwm)) + return dev_err_probe(dev, PTR_ERR(pwm), + "unable to request PWM\n"); - pwm_get_args(pwm, &pargs); - if (!pargs.period) { - dev_err(&pdev->dev, "invalid PWM period\n"); - return -EINVAL; - } + pwm_init_state(pwm, &state); + if (!state.period) + return dev_err_probe(dev, -EINVAL, "invalid PWM period\n"); - /* - * FIXME: pwm_apply_args() should be removed when switching to - * the atomic PWM API. - */ - pwm_apply_args(pwm); - ret = pwm_config(pwm, pargs.period, pargs.period); + state.duty_cycle = state.period; + state.enabled = true; + + ret = pwm_apply_state(pwm, &state); if (ret < 0) - return ret; + return dev_err_probe(dev, ret, "failed to configure PWM\n"); /* * we can now start the FPGA and populate the peripherals. */ - pwm_enable(pwm); ts_nbus->pwm = pwm; /* @@ -324,7 +310,8 @@ static int ts_nbus_probe(struct platform_device *pdev) ret = of_platform_populate(dev->of_node, NULL, NULL, dev); if (ret < 0) - return ret; + return dev_err_probe(dev, ret, + "failed to populate platform devices on bus\n"); dev_info(dev, "initialized\n"); diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c index 93183287c58db7..43514e6f3b7800 100644 --- a/drivers/clk/ti/apll.c +++ b/drivers/clk/ti/apll.c @@ -376,14 +376,9 @@ static void __init of_omap2_apll_setup(struct device_node *node) } clk_hw->fixed_rate = val; - if (of_property_read_u32(node, "ti,bit-shift", &val)) { - pr_err("%pOFn missing bit-shift\n", node); - goto cleanup; - } - - clk_hw->enable_bit = val; - ad->enable_mask = 0x3 << val; - ad->autoidle_mask = 0x3 << val; + clk_hw->enable_bit = ti_clk_get_legacy_bit_shift(node); + ad->enable_mask = 0x3 << clk_hw->enable_bit; + ad->autoidle_mask = 0x3 << clk_hw->enable_bit; if (of_property_read_u32(node, "ti,idlest-shift", &val)) { pr_err("%pOFn missing idlest-shift\n", node); diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 1862958ab412cc..f2117fef7c7d66 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -7,6 +7,7 @@ * Tero Kristo <t-kristo@ti.com> */ +#include <linux/cleanup.h> #include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clkdev.h> @@ -15,6 +16,7 @@ #include <linux/of.h> #include <linux/of_address.h> #include <linux/list.h> +#include <linux/minmax.h> #include <linux/regmap.h> #include <linux/string_helpers.h> #include <linux/memblock.h> @@ -114,20 +116,26 @@ int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops) /* * Eventually we could standardize to using '_' for clk-*.c files to follow the - * TRM naming and leave out the tmp name here. + * TRM naming. */ static struct device_node *ti_find_clock_provider(struct device_node *from, const char *name) { + char *tmp __free(kfree) = NULL; struct device_node *np; bool found = false; const char *n; - char *tmp; + char *p; tmp = kstrdup_and_replace(name, '-', '_', GFP_KERNEL); if (!tmp) return NULL; + /* Ignore a possible address for the node name */ + p = strchr(tmp, '@'); + if (p) + *p = '\0'; + /* Node named "clock" with "clock-output-names" */ for_each_of_allnodes_from(from, np) { if (of_property_read_string_index(np, "clock-output-names", @@ -140,7 +148,6 @@ static struct device_node *ti_find_clock_provider(struct device_node *from, break; } } - kfree(tmp); if (found) { of_node_put(from); @@ -148,7 +155,7 @@ static struct device_node *ti_find_clock_provider(struct device_node *from, } /* Fall back to using old node name base provider name */ - return of_find_node_by_name(from, name); + return of_find_node_by_name(from, tmp); } /** @@ -301,8 +308,9 @@ int __init ti_clk_retry_init(struct device_node *node, void *user, int ti_clk_get_reg_addr(struct device_node *node, int index, struct clk_omap_reg *reg) { - u32 val; - int i; + u32 clksel_addr, val; + bool is_clksel = false; + int i, err; for (i = 0; i < CLK_MAX_MEMMAPS; i++) { if (clocks_node_ptr[i] == node->parent) @@ -318,21 +326,62 @@ int ti_clk_get_reg_addr(struct device_node *node, int index, reg->index = i; - if (of_property_read_u32_index(node, "reg", index, &val)) { - if (of_property_read_u32_index(node->parent, "reg", - index, &val)) { - pr_err("%pOFn or parent must have reg[%d]!\n", - node, index); + if (of_device_is_compatible(node->parent, "ti,clksel")) { + err = of_property_read_u32_index(node->parent, "reg", index, &clksel_addr); + if (err) { + pr_err("%pOFn parent clksel must have reg[%d]!\n", node, index); return -EINVAL; } + is_clksel = true; } + err = of_property_read_u32_index(node, "reg", index, &val); + if (err && is_clksel) { + /* Legacy clksel with no reg and a possible ti,bit-shift property */ + reg->offset = clksel_addr; + reg->bit = ti_clk_get_legacy_bit_shift(node); + reg->ptr = NULL; + + return 0; + } + + /* Updated clksel clock with a proper reg property */ + if (is_clksel) { + reg->offset = clksel_addr; + reg->bit = val; + reg->ptr = NULL; + return 0; + } + + /* Other clocks that may or may not have ti,bit-shift property */ reg->offset = val; + reg->bit = ti_clk_get_legacy_bit_shift(node); reg->ptr = NULL; return 0; } +/** + * ti_clk_get_legacy_bit_shift - get bit shift for a clock register + * @node: device node for the clock + * + * Gets the clock register bit shift using the legacy ti,bit-shift + * property. Only needed for legacy clock, and can be eventually + * dropped once all the composite clocks use a clksel node with a + * proper reg property. + */ +int ti_clk_get_legacy_bit_shift(struct device_node *node) +{ + int err; + u32 val; + + err = of_property_read_u32(node, "ti,bit-shift", &val); + if (!err && in_range(val, 0, 32)) + return val; + + return 0; +} + void ti_clk_latch(struct clk_omap_reg *reg, s8 shift) { u32 latch; diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h index 16a9f7c2280a57..2de7acea1ea050 100644 --- a/drivers/clk/ti/clock.h +++ b/drivers/clk/ti/clock.h @@ -216,6 +216,7 @@ int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div, int ti_clk_get_reg_addr(struct device_node *node, int index, struct clk_omap_reg *reg); +int ti_clk_get_legacy_bit_shift(struct device_node *node); void ti_dt_clocks_register(struct ti_dt_clk *oclks); int ti_clk_retry_init(struct device_node *node, void *user, ti_of_clk_init_cb_t func); diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c index 5d5bb123ba9494..ade99ab6cfa9b1 100644 --- a/drivers/clk/ti/divider.c +++ b/drivers/clk/ti/divider.c @@ -477,10 +477,7 @@ static int __init ti_clk_divider_populate(struct device_node *node, if (ret) return ret; - if (!of_property_read_u32(node, "ti,bit-shift", &val)) - div->shift = val; - else - div->shift = 0; + div->shift = div->reg.bit; if (!of_property_read_u32(node, "ti,latch-bit", &val)) div->latch = val; diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c index 8e477d50d0fdbf..a9febd6356b826 100644 --- a/drivers/clk/ti/gate.c +++ b/drivers/clk/ti/gate.c @@ -132,7 +132,6 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node, struct clk_omap_reg reg; const char *name; u8 enable_bit = 0; - u32 val; u32 flags = 0; u8 clk_gate_flags = 0; @@ -140,8 +139,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node, if (ti_clk_get_reg_addr(node, 0, ®)) return; - if (!of_property_read_u32(node, "ti,bit-shift", &val)) - enable_bit = val; + enable_bit = reg.bit; } if (of_clk_get_parent_count(node) != 1) { @@ -170,7 +168,6 @@ _of_ti_composite_gate_clk_setup(struct device_node *node, const struct clk_hw_omap_ops *hw_ops) { struct clk_hw_omap *gate; - u32 val = 0; gate = kzalloc(sizeof(*gate), GFP_KERNEL); if (!gate) @@ -179,9 +176,7 @@ _of_ti_composite_gate_clk_setup(struct device_node *node, if (ti_clk_get_reg_addr(node, 0, &gate->enable_reg)) goto cleanup; - of_property_read_u32(node, "ti,bit-shift", &val); - - gate->enable_bit = val; + gate->enable_bit = gate->enable_reg.bit; gate->ops = hw_ops; if (!ti_clk_add_component(node, &gate->hw, CLK_COMPONENT_TYPE_GATE)) diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index 172301c646f85a..3eb35c87c0ed5e 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -66,13 +66,11 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node, struct clk_omap_reg reg; u8 enable_bit = 0; const char *name; - u32 val; if (ti_clk_get_reg_addr(node, 0, ®)) return; - if (!of_property_read_u32(node, "ti,bit-shift", &val)) - enable_bit = val; + enable_bit = reg.bit; parent_name = of_clk_get_parent_name(node, 0); if (!parent_name) { diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c index 1ebafa386be615..216d85d6aac6c5 100644 --- a/drivers/clk/ti/mux.c +++ b/drivers/clk/ti/mux.c @@ -189,7 +189,7 @@ static void of_mux_clk_setup(struct device_node *node) if (ti_clk_get_reg_addr(node, 0, ®)) goto cleanup; - of_property_read_u32(node, "ti,bit-shift", &shift); + shift = reg.bit; of_property_read_u32(node, "ti,latch-bit", &latch); @@ -252,7 +252,6 @@ static void __init of_ti_composite_mux_clk_setup(struct device_node *node) { struct clk_omap_mux *mux; unsigned int num_parents; - u32 val; mux = kzalloc(sizeof(*mux), GFP_KERNEL); if (!mux) @@ -261,8 +260,7 @@ static void __init of_ti_composite_mux_clk_setup(struct device_node *node) if (ti_clk_get_reg_addr(node, 0, &mux->reg)) goto cleanup; - if (!of_property_read_u32(node, "ti,bit-shift", &val)) - mux->shift = val; + mux->shift = mux->reg.bit; if (of_property_read_bool(node, "ti,index-starts-at-one")) mux->flags |= CLK_MUX_INDEX_ONE; diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index ccd59ddd76100a..85b27c42cf65ba 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -66,6 +66,15 @@ config RESET_BRCMSTB_RESCAL This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on BCM7216. +config RESET_GPIO + tristate "GPIO reset controller" + help + This enables a generic reset controller for resets attached via + GPIOs. Typically for OF platforms this driver expects "reset-gpios" + property. + + If compiled as module, it will be called reset-gpio. + config RESET_HSDK bool "Synopsys HSDK Reset Driver" depends on HAS_IOMEM @@ -213,7 +222,7 @@ config RESET_SCMI config RESET_SIMPLE bool "Simple Reset Controller Driver" if COMPILE_TEST || EXPERT - default ARCH_ASPEED || ARCH_BCMBCA || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || (ARCH_INTEL_SOCFPGA && ARM64) || ARCH_SUNXI || ARC + default ARCH_ASPEED || ARCH_BCMBCA || ARCH_BITMAIN || ARCH_REALTEK || ARCH_SOPHGO || ARCH_STM32 || (ARCH_INTEL_SOCFPGA && ARM64) || ARCH_SUNXI || ARC depends on HAS_IOMEM help This enables a simple reset controller driver for reset lines that @@ -228,6 +237,7 @@ config RESET_SIMPLE - RCC reset controller in STM32 MCUs - Allwinner SoCs - SiFive FU740 SoCs + - Sophgo SoCs config RESET_SOCFPGA bool "SoCFPGA Reset Driver" if COMPILE_TEST && (!ARM || !ARCH_INTEL_SOCFPGA) diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile index 8270da8a4baa62..fd8b49fa46fc89 100644 --- a/drivers/reset/Makefile +++ b/drivers/reset/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_RESET_BCM6345) += reset-bcm6345.o obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o obj-$(CONFIG_RESET_BRCMSTB) += reset-brcmstb.o obj-$(CONFIG_RESET_BRCMSTB_RESCAL) += reset-brcmstb-rescal.o +obj-$(CONFIG_RESET_GPIO) += reset-gpio.o obj-$(CONFIG_RESET_HSDK) += reset-hsdk.o obj-$(CONFIG_RESET_IMX7) += reset-imx7.o obj-$(CONFIG_RESET_INTEL_GW) += reset-intel-gw.o diff --git a/drivers/reset/core.c b/drivers/reset/core.c index 4d5a78d3c085bc..dba74e857be621 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -5,14 +5,19 @@ * Copyright 2013 Philipp Zabel, Pengutronix */ #include <linux/atomic.h> +#include <linux/cleanup.h> #include <linux/device.h> #include <linux/err.h> #include <linux/export.h> #include <linux/kernel.h> #include <linux/kref.h> +#include <linux/gpio/driver.h> +#include <linux/gpio/machine.h> +#include <linux/idr.h> #include <linux/module.h> #include <linux/of.h> #include <linux/acpi.h> +#include <linux/platform_device.h> #include <linux/reset.h> #include <linux/reset-controller.h> #include <linux/slab.h> @@ -23,6 +28,11 @@ static LIST_HEAD(reset_controller_list); static DEFINE_MUTEX(reset_lookup_mutex); static LIST_HEAD(reset_lookup_list); +/* Protects reset_gpio_lookup_list */ +static DEFINE_MUTEX(reset_gpio_lookup_mutex); +static LIST_HEAD(reset_gpio_lookup_list); +static DEFINE_IDA(reset_gpio_ida); + /** * struct reset_control - a reset control * @rcdev: a pointer to the reset controller device @@ -63,6 +73,16 @@ struct reset_control_array { struct reset_control *rstc[] __counted_by(num_rstcs); }; +/** + * struct reset_gpio_lookup - lookup key for ad-hoc created reset-gpio devices + * @of_args: phandle to the reset controller with all the args like GPIO number + * @list: list entry for the reset_gpio_lookup_list + */ +struct reset_gpio_lookup { + struct of_phandle_args of_args; + struct list_head list; +}; + static const char *rcdev_name(struct reset_controller_dev *rcdev) { if (rcdev->dev) @@ -71,6 +91,9 @@ static const char *rcdev_name(struct reset_controller_dev *rcdev) if (rcdev->of_node) return rcdev->of_node->full_name; + if (rcdev->of_args) + return rcdev->of_args->np->full_name; + return NULL; } @@ -99,6 +122,9 @@ static int of_reset_simple_xlate(struct reset_controller_dev *rcdev, */ int reset_controller_register(struct reset_controller_dev *rcdev) { + if (rcdev->of_node && rcdev->of_args) + return -EINVAL; + if (!rcdev->of_xlate) { rcdev->of_reset_n_cells = 1; rcdev->of_xlate = of_reset_simple_xlate; @@ -813,12 +839,171 @@ static void __reset_control_put_internal(struct reset_control *rstc) kref_put(&rstc->refcnt, __reset_control_release); } +static int __reset_add_reset_gpio_lookup(int id, struct device_node *np, + unsigned int gpio, + unsigned int of_flags) +{ + const struct fwnode_handle *fwnode = of_fwnode_handle(np); + unsigned int lookup_flags; + const char *label_tmp; + + /* + * Later we map GPIO flags between OF and Linux, however not all + * constants from include/dt-bindings/gpio/gpio.h and + * include/linux/gpio/machine.h match each other. + */ + if (of_flags > GPIO_ACTIVE_LOW) { + pr_err("reset-gpio code does not support GPIO flags %u for GPIO %u\n", + of_flags, gpio); + return -EINVAL; + } + + struct gpio_device *gdev __free(gpio_device_put) = gpio_device_find_by_fwnode(fwnode); + if (!gdev) + return -EPROBE_DEFER; + + label_tmp = gpio_device_get_label(gdev); + if (!label_tmp) + return -EINVAL; + + char *label __free(kfree) = kstrdup(label_tmp, GFP_KERNEL); + if (!label) + return -ENOMEM; + + /* Size: one lookup entry plus sentinel */ + struct gpiod_lookup_table *lookup __free(kfree) = kzalloc(struct_size(lookup, table, 2), + GFP_KERNEL); + if (!lookup) + return -ENOMEM; + + lookup->dev_id = kasprintf(GFP_KERNEL, "reset-gpio.%d", id); + if (!lookup->dev_id) + return -ENOMEM; + + lookup_flags = GPIO_PERSISTENT; + lookup_flags |= of_flags & GPIO_ACTIVE_LOW; + lookup->table[0] = GPIO_LOOKUP(no_free_ptr(label), gpio, "reset", + lookup_flags); + + /* Not freed on success, because it is persisent subsystem data. */ + gpiod_add_lookup_table(no_free_ptr(lookup)); + + return 0; +} + +/* + * @args: phandle to the GPIO provider with all the args like GPIO number + */ +static int __reset_add_reset_gpio_device(const struct of_phandle_args *args) +{ + struct reset_gpio_lookup *rgpio_dev; + struct platform_device *pdev; + int id, ret; + + /* + * Currently only #gpio-cells=2 is supported with the meaning of: + * args[0]: GPIO number + * args[1]: GPIO flags + * TODO: Handle other cases. + */ + if (args->args_count != 2) + return -ENOENT; + + /* + * Registering reset-gpio device might cause immediate + * bind, resulting in its probe() registering new reset controller thus + * taking reset_list_mutex lock via reset_controller_register(). + */ + lockdep_assert_not_held(&reset_list_mutex); + + mutex_lock(&reset_gpio_lookup_mutex); + + list_for_each_entry(rgpio_dev, &reset_gpio_lookup_list, list) { + if (args->np == rgpio_dev->of_args.np) { + if (of_phandle_args_equal(args, &rgpio_dev->of_args)) + goto out; /* Already on the list, done */ + } + } + + id = ida_alloc(&reset_gpio_ida, GFP_KERNEL); + if (id < 0) { + ret = id; + goto err_unlock; + } + + /* Not freed on success, because it is persisent subsystem data. */ + rgpio_dev = kzalloc(sizeof(*rgpio_dev), GFP_KERNEL); + if (!rgpio_dev) { + ret = -ENOMEM; + goto err_ida_free; + } + + ret = __reset_add_reset_gpio_lookup(id, args->np, args->args[0], + args->args[1]); + if (ret < 0) + goto err_kfree; + + rgpio_dev->of_args = *args; + /* + * We keep the device_node reference, but of_args.np is put at the end + * of __of_reset_control_get(), so get it one more time. + * Hold reference as long as rgpio_dev memory is valid. + */ + of_node_get(rgpio_dev->of_args.np); + pdev = platform_device_register_data(NULL, "reset-gpio", id, + &rgpio_dev->of_args, + sizeof(rgpio_dev->of_args)); + ret = PTR_ERR_OR_ZERO(pdev); + if (ret) + goto err_put; + + list_add(&rgpio_dev->list, &reset_gpio_lookup_list); + +out: + mutex_unlock(&reset_gpio_lookup_mutex); + + return 0; + +err_put: + of_node_put(rgpio_dev->of_args.np); +err_kfree: + kfree(rgpio_dev); +err_ida_free: + ida_free(&reset_gpio_ida, id); +err_unlock: + mutex_unlock(&reset_gpio_lookup_mutex); + + return ret; +} + +static struct reset_controller_dev *__reset_find_rcdev(const struct of_phandle_args *args, + bool gpio_fallback) +{ + struct reset_controller_dev *rcdev; + + lockdep_assert_held(&reset_list_mutex); + + list_for_each_entry(rcdev, &reset_controller_list, list) { + if (gpio_fallback) { + if (rcdev->of_args && of_phandle_args_equal(args, + rcdev->of_args)) + return rcdev; + } else { + if (args->np == rcdev->of_node) + return rcdev; + } + } + + return NULL; +} + struct reset_control * __of_reset_control_get(struct device_node *node, const char *id, int index, bool shared, bool optional, bool acquired) { + bool gpio_fallback = false; struct reset_control *rstc; - struct reset_controller_dev *r, *rcdev; + struct reset_controller_dev *rcdev; struct of_phandle_args args; int rstc_id; int ret; @@ -839,39 +1024,52 @@ __of_reset_control_get(struct device_node *node, const char *id, int index, index, &args); if (ret == -EINVAL) return ERR_PTR(ret); - if (ret) - return optional ? NULL : ERR_PTR(ret); + if (ret) { + if (!IS_ENABLED(CONFIG_RESET_GPIO)) + return optional ? NULL : ERR_PTR(ret); - mutex_lock(&reset_list_mutex); - rcdev = NULL; - list_for_each_entry(r, &reset_controller_list, list) { - if (args.np == r->of_node) { - rcdev = r; - break; + /* + * There can be only one reset-gpio for regular devices, so + * don't bother with the "reset-gpios" phandle index. + */ + ret = of_parse_phandle_with_args(node, "reset-gpios", "#gpio-cells", + 0, &args); + if (ret) + return optional ? NULL : ERR_PTR(ret); + + gpio_fallback = true; + + ret = __reset_add_reset_gpio_device(&args); + if (ret) { + rstc = ERR_PTR(ret); + goto out_put; } } + mutex_lock(&reset_list_mutex); + rcdev = __reset_find_rcdev(&args, gpio_fallback); if (!rcdev) { rstc = ERR_PTR(-EPROBE_DEFER); - goto out; + goto out_unlock; } if (WARN_ON(args.args_count != rcdev->of_reset_n_cells)) { rstc = ERR_PTR(-EINVAL); - goto out; + goto out_unlock; } rstc_id = rcdev->of_xlate(rcdev, &args); if (rstc_id < 0) { rstc = ERR_PTR(rstc_id); - goto out; + goto out_unlock; } /* reset_list_mutex also protects the rcdev's reset_control list */ rstc = __reset_control_get_internal(rcdev, rstc_id, shared, acquired); -out: +out_unlock: mutex_unlock(&reset_list_mutex); +out_put: of_node_put(args.np); return rstc; diff --git a/drivers/reset/reset-gpio.c b/drivers/reset/reset-gpio.c new file mode 100644 index 00000000000000..2290b25b670353 --- /dev/null +++ b/drivers/reset/reset-gpio.c @@ -0,0 +1,119 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/gpio/consumer.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/reset-controller.h> + +struct reset_gpio_priv { + struct reset_controller_dev rc; + struct gpio_desc *reset; +}; + +static inline struct reset_gpio_priv +*rc_to_reset_gpio(struct reset_controller_dev *rc) +{ + return container_of(rc, struct reset_gpio_priv, rc); +} + +static int reset_gpio_assert(struct reset_controller_dev *rc, unsigned long id) +{ + struct reset_gpio_priv *priv = rc_to_reset_gpio(rc); + + gpiod_set_value_cansleep(priv->reset, 1); + + return 0; +} + +static int reset_gpio_deassert(struct reset_controller_dev *rc, + unsigned long id) +{ + struct reset_gpio_priv *priv = rc_to_reset_gpio(rc); + + gpiod_set_value_cansleep(priv->reset, 0); + + return 0; +} + +static int reset_gpio_status(struct reset_controller_dev *rc, unsigned long id) +{ + struct reset_gpio_priv *priv = rc_to_reset_gpio(rc); + + return gpiod_get_value_cansleep(priv->reset); +} + +static const struct reset_control_ops reset_gpio_ops = { + .assert = reset_gpio_assert, + .deassert = reset_gpio_deassert, + .status = reset_gpio_status, +}; + +static int reset_gpio_of_xlate(struct reset_controller_dev *rcdev, + const struct of_phandle_args *reset_spec) +{ + return reset_spec->args[0]; +} + +static void reset_gpio_of_node_put(void *data) +{ + of_node_put(data); +} + +static int reset_gpio_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct of_phandle_args *platdata = dev_get_platdata(dev); + struct reset_gpio_priv *priv; + int ret; + + if (!platdata) + return -EINVAL; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + platform_set_drvdata(pdev, &priv->rc); + + priv->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(priv->reset)) + return dev_err_probe(dev, PTR_ERR(priv->reset), + "Could not get reset gpios\n"); + + priv->rc.ops = &reset_gpio_ops; + priv->rc.owner = THIS_MODULE; + priv->rc.dev = dev; + priv->rc.of_args = platdata; + ret = devm_add_action_or_reset(dev, reset_gpio_of_node_put, + priv->rc.of_node); + if (ret) + return ret; + + /* Cells to match GPIO specifier, but it's not really used */ + priv->rc.of_reset_n_cells = 2; + priv->rc.of_xlate = reset_gpio_of_xlate; + priv->rc.nr_resets = 1; + + return devm_reset_controller_register(dev, &priv->rc); +} + +static const struct platform_device_id reset_gpio_ids[] = { + { .name = "reset-gpio", }, + {} +}; +MODULE_DEVICE_TABLE(platform, reset_gpio_ids); + +static struct platform_driver reset_gpio_driver = { + .probe = reset_gpio_probe, + .id_table = reset_gpio_ids, + .driver = { + .name = "reset-gpio", + }, +}; +module_platform_driver(reset_gpio_driver); + +MODULE_AUTHOR("Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>"); +MODULE_DESCRIPTION("Generic GPIO reset driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 818cabcc9fb752..27606783983086 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -151,6 +151,8 @@ static const struct of_device_id reset_simple_dt_ids[] = { { .compatible = "snps,dw-high-reset" }, { .compatible = "snps,dw-low-reset", .data = &reset_simple_active_low }, + { .compatible = "sophgo,sg2042-reset", + .data = &reset_simple_active_low }, { /* sentinel */ }, }; diff --git a/drivers/soc/fsl/dpio/dpio-service.c b/drivers/soc/fsl/dpio/dpio-service.c index 1d2b27e3ea63f8..b811446e0fa55f 100644 --- a/drivers/soc/fsl/dpio/dpio-service.c +++ b/drivers/soc/fsl/dpio/dpio-service.c @@ -523,7 +523,7 @@ int dpaa2_io_service_enqueue_multiple_desc_fq(struct dpaa2_io *d, struct qbman_eq_desc *ed; int i, ret; - ed = kcalloc(sizeof(struct qbman_eq_desc), 32, GFP_KERNEL); + ed = kcalloc(32, sizeof(struct qbman_eq_desc), GFP_KERNEL); if (!ed) return -ENOMEM; diff --git a/include/dt-bindings/reset/sophgo,sg2042-reset.h b/include/dt-bindings/reset/sophgo,sg2042-reset.h new file mode 100644 index 00000000000000..9ab0980625c102 --- /dev/null +++ b/include/dt-bindings/reset/sophgo,sg2042-reset.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ +/* + * Copyright (C) 2023 Sophgo Technology Inc. All rights reserved. + */ + +#ifndef __DT_BINDINGS_RESET_SOPHGO_SG2042_H_ +#define __DT_BINDINGS_RESET_SOPHGO_SG2042_H_ + +#define RST_MAIN_AP 0 +#define RST_RISCV_CPU 1 +#define RST_RISCV_LOW_SPEED_LOGIC 2 +#define RST_RISCV_CMN 3 +#define RST_HSDMA 4 +#define RST_SYSDMA 5 +#define RST_EFUSE0 6 +#define RST_EFUSE1 7 +#define RST_RTC 8 +#define RST_TIMER 9 +#define RST_WDT 10 +#define RST_AHB_ROM0 11 +#define RST_AHB_ROM1 12 +#define RST_I2C0 13 +#define RST_I2C1 14 +#define RST_I2C2 15 +#define RST_I2C3 16 +#define RST_GPIO0 17 +#define RST_GPIO1 18 +#define RST_GPIO2 19 +#define RST_PWM 20 +#define RST_AXI_SRAM0 21 +#define RST_AXI_SRAM1 22 +#define RST_SF0 23 +#define RST_SF1 24 +#define RST_LPC 25 +#define RST_ETH0 26 +#define RST_EMMC 27 +#define RST_SD 28 +#define RST_UART0 29 +#define RST_UART1 30 +#define RST_UART2 31 +#define RST_UART3 32 +#define RST_SPI0 33 +#define RST_SPI1 34 +#define RST_DBG_I2C 35 +#define RST_PCIE0 36 +#define RST_PCIE1 37 +#define RST_DDR0 38 +#define RST_DDR1 39 +#define RST_DDR2 40 +#define RST_DDR3 41 +#define RST_FAU0 42 +#define RST_FAU1 43 +#define RST_FAU2 44 +#define RST_RXU0 45 +#define RST_RXU1 46 +#define RST_RXU2 47 +#define RST_RXU3 48 +#define RST_RXU4 49 +#define RST_RXU5 50 +#define RST_RXU6 51 +#define RST_RXU7 52 +#define RST_RXU8 53 +#define RST_RXU9 54 +#define RST_RXU10 55 +#define RST_RXU11 56 +#define RST_RXU12 57 +#define RST_RXU13 58 +#define RST_RXU14 59 +#define RST_RXU15 60 +#define RST_RXU16 61 +#define RST_RXU17 62 +#define RST_RXU18 63 +#define RST_RXU19 64 +#define RST_RXU20 65 +#define RST_RXU21 66 +#define RST_RXU22 67 +#define RST_RXU23 68 +#define RST_RXU24 69 +#define RST_RXU25 70 +#define RST_RXU26 71 +#define RST_RXU27 72 +#define RST_RXU28 73 +#define RST_RXU29 74 +#define RST_RXU30 75 +#define RST_RXU31 76 + +#endif /* __DT_BINDINGS_RESET_SOPHGO_SG2042_H_ */ diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index cbfcbf186ce330..e656f63efdcee7 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -13,11 +13,14 @@ /** * struct clk_omap_reg - OMAP register declaration * @offset: offset from the master IP module base address + * @bit: register bit offset * @index: index of the master IP module + * @flags: flags */ struct clk_omap_reg { void __iomem *ptr; u16 offset; + u8 bit; u8 index; u8 flags; }; diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 836d5757982815..9956afb9acc233 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -1141,8 +1141,7 @@ static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_ if (ret < 0) continue; - if (pargs->np == args.np && pargs->args_count == args.args_count && - !memcmp(pargs->args, args.args, sizeof(args.args[0]) * args.args_count)) + if (of_phandle_args_equal(pargs, &args)) cpumask_set_cpu(cpu, cpumask); of_node_put(args.np); diff --git a/include/linux/of.h b/include/linux/of.h index df702b2c2ae3a6..a0bedd038a059b 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -1084,6 +1084,22 @@ static inline int of_parse_phandle_with_optional_args(const struct device_node * } /** + * of_phandle_args_equal() - Compare two of_phandle_args + * @a1: First of_phandle_args to compare + * @a2: Second of_phandle_args to compare + * + * Return: True if a1 and a2 are the same (same node pointer, same phandle + * args), false otherwise. + */ +static inline bool of_phandle_args_equal(const struct of_phandle_args *a1, + const struct of_phandle_args *a2) +{ + return a1->np == a2->np && + a1->args_count == a2->args_count && + !memcmp(a1->args, a2->args, sizeof(a1->args[0]) * a1->args_count); +} + +/** * of_property_count_u8_elems - Count the number of u8 elements in a property * * @np: device node from which the property value is to be read. diff --git a/include/linux/reset-controller.h b/include/linux/reset-controller.h index 0fa4f60e11862d..357df16ede3286 100644 --- a/include/linux/reset-controller.h +++ b/include/linux/reset-controller.h @@ -60,6 +60,9 @@ struct reset_control_lookup { * @reset_control_head: head of internal list of requested reset controls * @dev: corresponding driver model device struct * @of_node: corresponding device tree node as phandle target + * @of_args: for reset-gpios controllers: corresponding phandle args with + * of_node and GPIO number complementing of_node; either this or + * of_node should be present * @of_reset_n_cells: number of cells in reset line specifiers * @of_xlate: translation function to translate from specifier as found in the * device tree to id as given to the reset control ops, defaults @@ -73,6 +76,7 @@ struct reset_controller_dev { struct list_head reset_control_head; struct device *dev; struct device_node *of_node; + const struct of_phandle_args *of_args; int of_reset_n_cells; int (*of_xlate)(struct reset_controller_dev *rcdev, const struct of_phandle_args *reset_spec); |