diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-21 09:19:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-21 09:19:24 -0800 |
| commit | 7406fd75a92066712b6f696983f89438f474049a (patch) | |
| tree | 966f48bae45f05fae3379cda7e13af418159cac0 | |
| parent | 7c0846125358f991d83f34ddde52956b196db3de (diff) | |
| parent | 37fecbb80721c4e72ba3e43d4f07ba9ec15b68fd (diff) | |
| download | pci-7406fd75a92066712b6f696983f89438f474049a.tar.gz | |
Merge tag 'mfd-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add support for Ampere Computing SMpro
- Add support for TI TPS65219 PMIC
New Functionality:
- Add support for multiple devices of the same type; rk808
Fix-ups:
- Convert a bunch of I2C class drivers over to .probe_new()
- Remove superfluous includes; mc13xxx-*, palmas, timberdale
- Use correct includes for GPIO handling; madera-core
- Convert to GPIOD; twl6040
- Remove unused platform data handling; twl6040
- Device Tree changes; many
- Remove unused drivers; dm355evm_msp, davinci_voicecodec, htc-i2cpld
- Add support for modules; palmas
- Enable COMPILE_TEST support; intel_soc_pmic*
- Trivial: spelling / whitespace fixes; mc13xxx-spi
- Replace old PM helpers with new ones; many
- Convert deprecated mask_invert usage to unmask_base; many
- Use devm_*() calls; qcom_rpm
- MAINTAINER fix-ups
- Make use of improved / replaced APIs; palmas, fsl-imx25-tsadc,
stm32-lptimer, qcom_rpm, rohm-*
Bug Fixes:
- Add bounds / error checking; mt6360-core
- No sleeping inside critical sections; axp20x
- Fix missing dependencies; ROHM_BD957XMUF
- Repair error paths; qcom-pm8008"
* tag 'mfd-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (161 commits)
dt-bindings: mfd: da9062: Correct file name for watchdog
mfd: pm8008: Fix return value check in pm8008_probe()
mfd: rohm: Use dev_err_probe()
mfd: Drop obsolete dependencies on COMPILE_TEST
dt-bindings: mfd: da9062: Move IRQ to optional properties
mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code
mfd: qcom_rpm: Fix an error handling path in qcom_rpm_probe()
mfd: stm32-lptimer: Use devm_platform_get_and_ioremap_resource()
mfd: rohm-bd9576: Convert to i2c's .probe_new()
mfd: fsl-imx25-tsadc: Use devm_platform_get_and_ioremap_resource()
dt-bindings: Fix maintainer email for a few ROHM ICs
mfd: palmas: Use device_get_match_data() to simplify the code
Input: Add tps65219 interrupt driven powerbutton
mfd: tps65219: Add driver for TI TPS65219 PMIC
mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQ
mfd: wcd934x: Convert irq chip to config regs
mfd: tps65090: Replace irqchip mask_invert with unmask_base
mfd: sun4i-gpadc: Replace irqchip mask_invert with unmask_base
mfd: stpmic1: Fix swapped mask/unmask in irq chip
mfd: sprd-sc27xx-spi: Replace irqchip mask_invert with unmask_base
...
152 files changed, 1506 insertions, 2366 deletions
diff --git a/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml b/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml index ca92cea56a6f8f..64b0be9cf70bce 100644 --- a/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml +++ b/Documentation/devicetree/bindings/leds/rohm,bd71828-leds.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71828 Power Management Integrated Circuit LED driver maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD71828 MFD device. For more details diff --git a/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml new file mode 100644 index 00000000000000..c442c3cdffed04 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ampere,smpro.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ampere,smpro.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ampere Altra SMPro firmware driver + +maintainers: + - Quan Nguyen <quan@os.amperecomputing.com> + +description: | + Ampere Altra SMPro firmware may contain different blocks like hardware + monitoring, error monitoring and other miscellaneous features. + +properties: + compatible: + enum: + - ampere,smpro + + reg: + description: + I2C device address. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + smpro@4f { + compatible = "ampere,smpro"; + reg = <0x4f>; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/brcm,twd.yaml b/Documentation/devicetree/bindings/mfd/brcm,twd.yaml index 634526f790b877..e5136a37b0a389 100644 --- a/Documentation/devicetree/bindings/mfd/brcm,twd.yaml +++ b/Documentation/devicetree/bindings/mfd/brcm,twd.yaml @@ -36,6 +36,9 @@ properties: const: 1 patternProperties: + '^timer@[a-f0-9]+$': + $ref: /schemas/timer/brcm,bcmbca-timer.yaml + '^watchdog@[a-f0-9]+$': $ref: /schemas/watchdog/brcm,bcm7038-wdt.yaml @@ -54,6 +57,11 @@ examples: #address-cells = <1>; #size-cells = <1>; + timer@0 { + compatible = "brcm,bcm63138-timer"; + reg = <0x0 0x28>; + }; + watchdog@28 { compatible = "brcm,bcm7038-wdt"; reg = <0x28 0x8>; diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index bab0d0e66cb3cc..e4eedd3bd2332a 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -33,11 +33,6 @@ Required properties: "dlg,da9061" for DA9061 - reg : Specifies the I2C slave address (this defaults to 0x58 but it can be modified to match the chip's OTP settings). -- interrupts : IRQ line information. -- interrupt-controller - -See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for -further information on IRQ bindings. Optional properties: @@ -48,6 +43,12 @@ Optional properties: See Documentation/devicetree/bindings/gpio/gpio.txt for further information on GPIO bindings. +- interrupts : IRQ line information. +- interrupt-controller + +See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for +further information on IRQ bindings. + Sub-nodes: - regulators : This node defines the settings for the LDOs and BUCKs. @@ -85,7 +86,7 @@ Sub-nodes: - onkey : See ../input/da9062-onkey.txt -- watchdog: See ../watchdog/da9062-watchdog.txt +- watchdog: See ../watchdog/da9062-wdt.txt - thermal : See ../thermal/da9062-thermal.txt diff --git a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml index 8bf45a5673a474..1d1fee1a16c1a3 100644 --- a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml +++ b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml @@ -12,7 +12,8 @@ maintainers: description: | The Ocelot ethernet switch family contains chips that have an internal CPU (VSC7513, VSC7514) and chips that don't (VSC7511, VSC7512). All switches have - the option to be controlled externally, which is the purpose of this driver. + the option to be controlled externally via external interfaces like SPI or + PCIe. The switch family is a multi-port networking switch that supports many interfaces. Additionally, the device can perform pin control, MDIO buses, and @@ -61,7 +62,6 @@ required: - reg - '#address-cells' - '#size-cells' - - spi-max-frequency additionalProperties: false diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 0088442efca1af..518986c44880f7 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -21,6 +21,7 @@ Required properties: compatible: "mediatek,mt6323" for PMIC MT6323 "mediatek,mt6331" for PMIC MT6331 and MT6332 + "mediatek,mt6357" for PMIC MT6357 "mediatek,mt6358" for PMIC MT6358 and MT6366 "mediatek,mt6359" for PMIC MT6359 "mediatek,mt6397" for PMIC MT6397 diff --git a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml index a5edab6f2e40c2..37d16e16f4443d 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml @@ -99,10 +99,16 @@ properties: type: object $ref: /schemas/regulator/qcom,spmi-regulator.yaml# + pwm: + type: object + $ref: /schemas/leds/leds-qcom-lpg.yaml# + patternProperties: "^adc@[0-9a-f]+$": type: object - $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml# + oneOf: + - $ref: /schemas/iio/adc/qcom,spmi-iadc.yaml# + - $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml# "^adc-tm@[0-9a-f]+$": type: object @@ -112,11 +118,13 @@ patternProperties: type: object additionalProperties: true # FIXME qcom,pm8916-wcd-analog-codec binding not converted yet - "extcon@[0-9a-f]+$": + "^charger@[0-9a-f]+$": type: object - $ref: /schemas/extcon/qcom,pm8941-misc.yaml# + oneOf: + - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml# + - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml# - "gpio(s)?@[0-9a-f]+$": + "gpio@[0-9a-f]+$": type: object $ref: /schemas/pinctrl/qcom,pmic-gpio.yaml# @@ -124,10 +132,6 @@ patternProperties: type: object $ref: /schemas/power/reset/qcom,pon.yaml# - "pwm@[0-9a-f]+$": - type: object - $ref: /schemas/leds/leds-qcom-lpg.yaml# - "^rtc@[0-9a-f]+$": type: object $ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml# @@ -136,9 +140,17 @@ patternProperties: type: object $ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml# + "^usb-detect@[0-9a-f]+$": + type: object + $ref: /schemas/extcon/qcom,pm8941-misc.yaml# + + "^usb-vbus-regulator@[0-9a-f]+$": + type: object + $ref: /schemas/regulator/qcom,usb-vbus-regulator.yaml# + "^vibrator@[0-9a-f]+$": type: object - additionalProperties: true # FIXME qcom,pm8916-vib binding not converted yet + $ref: /schemas/input/qcom,pm8xxx-vib.yaml# "^mpps@[0-9a-f]+$": type: object @@ -200,7 +212,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - pmi8998_gpio: gpios@c000 { + pmi8998_gpio: gpio@c000 { compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; @@ -285,7 +297,7 @@ examples: }; }; - pm6150_gpio: gpios@c000 { + pm6150_gpio: gpio@c000 { compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml index b12809b5cc22ef..adcae6c007d90e 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml +++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml @@ -17,10 +17,12 @@ properties: compatible: items: - enum: + - qcom,msm8976-tcsr - qcom,msm8998-tcsr - qcom,qcs404-tcsr - qcom,sc7180-tcsr - qcom,sc7280-tcsr + - qcom,sc8280xp-tcsr - qcom,sdm630-tcsr - qcom,sdm845-tcsr - qcom,sm8150-tcsr diff --git a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml index bd6e4aecfe2b14..9acad9d326eb29 100644 --- a/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml +++ b/Documentation/devicetree/bindings/mfd/qcom-pm8xxx.yaml @@ -15,11 +15,15 @@ description: | properties: compatible: - enum: - - qcom,pm8018 - - qcom,pm8058 - - qcom,pm8821 - - qcom,pm8921 + oneOf: + - enum: + - qcom,pm8058 + - qcom,pm8821 + - qcom,pm8921 + - items: + - enum: + - qcom,pm8018 + - const: qcom,pm8921 reg: maxItems: 1 @@ -56,4 +60,23 @@ required: - interrupt-controller additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + ssbi { + #address-cells = <1>; + #size-cells = <0>; + pmic@0 { + compatible = "qcom,pm8921"; + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <2>; + + interrupt-parent = <&tlmm>; + interrupts = <32 IRQ_TYPE_EDGE_RISING>; + }; + }; ... diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml index 5fbb94d2e4fae0..d6d120a7809429 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71815 Power Management Integrated Circuit maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | BD71815AGW is a single-chip power management ICs for battery-powered diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml index d15ea8e9acad76..ec3adcd3483d41 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71828 Power Management Integrated Circuit maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | BD71828GW is a single-chip power management IC for battery-powered portable diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml index 4aca765caee248..7aa343f58cb66f 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71837 Power Management Integrated Circuit maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | BD71837MWV is programmable Power Management ICs for powering single-core, diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml index e6491729715f90..7ab7b2c7f3e6cc 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71847 and BD71850 Power Management Integrated Circuit maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | BD71847AMWV and BD71850MWV are programmable Power Management ICs for powering diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml b/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml index 34ff0a322f3a12..10f207a3817826 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml +++ b/Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD9576MUF and BD9573MUF Power Management Integrated Circuit maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | BD9576MUF and BD9573MUF are power management ICs primarily intended for diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml index 4e4baf53796dea..1b01bd01043161 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.yaml +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml @@ -53,6 +53,7 @@ properties: - microchip,lan966x-cpu-syscon - microchip,sparx5-cpu-syscon - mstar,msc313-pmsleep + - nuvoton,wpcm450-shm - rockchip,px30-qos - rockchip,rk3036-qos - rockchip,rk3066-qos diff --git a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml index 34bf6a01436fad..23a63265be3c8c 100644 --- a/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,am3359-tscadc.yaml @@ -52,6 +52,9 @@ properties: type: object description: Magnetic reader + power-domains: + maxItems: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml index 873ee0c0973f11..76ef4352e13ca8 100644 --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -26,7 +26,9 @@ properties: compatible: items: - enum: + - ti,j7200-system-controller - ti,j721e-system-controller + - ti,j721s2-system-controller - const: syscon - const: simple-mfd diff --git a/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml b/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml index 14d9b42eda27da..b2c229ed242370 100644 --- a/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml +++ b/Documentation/devicetree/bindings/power/supply/rohm,bd99954.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD99954 Battery charger maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> - Markus Laine <markus.laine@fi.rohmeurope.com> - Mikko Mutanen <mikko.mutanen@fi.rohmeurope.com> diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml index d61e8675f0672a..027fab3dc181b4 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71815 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD718215 MFD device. For more details diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml index 5ce587fff96159..3cbe3b76ccee69 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71828 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD71828 MFD device. For more details diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml index 1941b36cf1efa6..ab842817d847fb 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71837 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | List of regulators provided by this controller. BD71837 regulators node diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml index a1b8063738536b..65fc3d15f693f2 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71847-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | List of regulators provided by this controller. BD71847 regulators node diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml index 54be194bb2449a..89b8592db81d5c 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: ROHM BD9576 and BD9573 Power Management Integrated Circuit regulators maintainers: - - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + - Matti Vaittinen <mazziesaccount@gmail.com> description: | This module is part of the ROHM BD9576 MFD device. For more details diff --git a/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml b/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml new file mode 100644 index 00000000000000..6707d97608577b --- /dev/null +++ b/Documentation/devicetree/bindings/timer/brcm,bcmbca-timer.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/timer/brcm,bcmbca-timer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Broadband SoC timer + +maintainers: + - RafaÅ‚ MiÅ‚ecki <rafal@milecki.pl> + +properties: + compatible: + oneOf: + - const: brcm,bcm6345-timer + description: > + An old block with 3 timers. + + It can be found in BCM6345, BCM6838 and BCM63268. + - const: brcm,bcm63138-timer + description: > + Updated block with 4 timers and control regs at the beginning. + + It can be found in newer SoCs, e.g. BCM63138, BCM63148, BCM63381, + BCM68360, BCM6848, BCM6858, BCM4908. + + reg: + maxItems: 1 + +additionalProperties: false + +required: + - reg + +examples: + - | + timer@fffe0200 { + compatible = "brcm,bcm6345-timer"; + reg = <0xfffe0200 0x1c>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 7f0b7181e60a5d..b701de08d60217 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15336,6 +15336,7 @@ F: drivers/mfd/menelaus.c F: drivers/mfd/palmas.c F: drivers/mfd/tps65217.c F: drivers/mfd/tps65218.c +F: drivers/mfd/tps65219.c F: drivers/mfd/tps65910.c F: drivers/mfd/twl-core.[ch] F: drivers/mfd/twl4030*.c diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index f3cf189c419b2d..5c2d0c06d2a531 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -468,6 +468,16 @@ config INPUT_TPS65218_PWRBUTTON To compile this driver as a module, choose M here. The module will be called tps65218-pwrbutton. +config INPUT_TPS65219_PWRBUTTON + tristate "TPS65219 Power button driver" + depends on MFD_TPS65219 + help + Say Y here if you want to enable power button reporting for + TPS65219 Power Management IC devices. + + To compile this driver as a module, choose M here. The module will + be called tps65219-pwrbutton. + config INPUT_AXP20X_PEK tristate "X-Powers AXP20X power button driver" depends on MFD_AXP20X @@ -662,17 +672,6 @@ config INPUT_DA9063_ONKEY To compile this driver as a module, choose M here: the module will be called da9063_onkey. -config INPUT_DM355EVM - tristate "TI DaVinci DM355 EVM Keypad and IR Remote" - depends on MFD_DM355EVM_MSP - select INPUT_SPARSEKMAP - help - Supports the pushbuttons and IR remote used with - the DM355 EVM board. - - To compile this driver as a module, choose M here: the - module will be called dm355evm_keys. - config INPUT_WM831X_ON tristate "WM831X ON pin" depends on MFD_WM831X diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile index 6abefc41037b53..61949263300d5a 100644 --- a/drivers/input/misc/Makefile +++ b/drivers/input/misc/Makefile @@ -31,7 +31,6 @@ obj-$(CONFIG_INPUT_DA7280_HAPTICS) += da7280.o obj-$(CONFIG_INPUT_DA9052_ONKEY) += da9052_onkey.o obj-$(CONFIG_INPUT_DA9055_ONKEY) += da9055_onkey.o obj-$(CONFIG_INPUT_DA9063_ONKEY) += da9063_onkey.o -obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o obj-$(CONFIG_INPUT_E3X0_BUTTON) += e3x0-button.o obj-$(CONFIG_INPUT_DRV260X_HAPTICS) += drv260x.o obj-$(CONFIG_INPUT_DRV2665_HAPTICS) += drv2665.o @@ -80,6 +79,7 @@ obj-$(CONFIG_INPUT_SOC_BUTTON_ARRAY) += soc_button_array.o obj-$(CONFIG_INPUT_SPARCSPKR) += sparcspkr.o obj-$(CONFIG_INPUT_STPMIC1_ONKEY) += stpmic1_onkey.o obj-$(CONFIG_INPUT_TPS65218_PWRBUTTON) += tps65218-pwrbutton.o +obj-$(CONFIG_INPUT_TPS65219_PWRBUTTON) += tps65219-pwrbutton.o obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) += twl4030-pwrbutton.o obj-$(CONFIG_INPUT_TWL4030_VIBRA) += twl4030-vibra.o obj-$(CONFIG_INPUT_TWL6040_VIBRA) += twl6040-vibra.o diff --git a/drivers/input/misc/dm355evm_keys.c b/drivers/input/misc/dm355evm_keys.c deleted file mode 100644 index 397ca7c787cc11..00000000000000 --- a/drivers/input/misc/dm355evm_keys.c +++ /dev/null @@ -1,238 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * dm355evm_keys.c - support buttons and IR remote on DM355 EVM board - * - * Copyright (c) 2008 by David Brownell - */ -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/input.h> -#include <linux/input/sparse-keymap.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> - -#include <linux/mfd/dm355evm_msp.h> -#include <linux/module.h> - - -/* - * The MSP430 firmware on the DM355 EVM monitors on-board pushbuttons - * and an IR receptor used for the remote control. When any key is - * pressed, or its autorepeat kicks in, an event is sent. This driver - * read those events from the small (32 event) queue and reports them. - * - * Note that physically there can only be one of these devices. - * - * This driver was tested with firmware revision A4. - */ -struct dm355evm_keys { - struct input_dev *input; - struct device *dev; -}; - -/* These initial keycodes can be remapped */ -static const struct key_entry dm355evm_keys[] = { - /* - * Pushbuttons on the EVM board ... note that the labels for these - * are SW10/SW11/etc on the PC board. The left/right orientation - * comes only from the firmware's documentation, and presumes the - * power connector is immediately in front of you and the IR sensor - * is to the right. (That is, rotate the board counter-clockwise - * by 90 degrees from the SW10/etc and "DM355 EVM" labels.) - */ - { KE_KEY, 0x00d8, { KEY_OK } }, /* SW12 */ - { KE_KEY, 0x00b8, { KEY_UP } }, /* SW13 */ - { KE_KEY, 0x00e8, { KEY_DOWN } }, /* SW11 */ - { KE_KEY, 0x0078, { KEY_LEFT } }, /* SW14 */ - { KE_KEY, 0x00f0, { KEY_RIGHT } }, /* SW10 */ - - /* - * IR buttons ... codes assigned to match the universal remote - * provided with the EVM (Philips PM4S) using DVD code 0020. - * - * These event codes match firmware documentation, but other - * remote controls could easily send more RC5-encoded events. - * The PM4S manual was used in several cases to help select - * a keycode reflecting the intended usage. - * - * RC5 codes are 14 bits, with two start bits (0x3 prefix) - * and a toggle bit (masked out below). - */ - { KE_KEY, 0x300c, { KEY_POWER } }, /* NOTE: docs omit this */ - { KE_KEY, 0x3000, { KEY_NUMERIC_0 } }, - { KE_KEY, 0x3001, { KEY_NUMERIC_1 } }, - { KE_KEY, 0x3002, { KEY_NUMERIC_2 } }, - { KE_KEY, 0x3003, { KEY_NUMERIC_3 } }, - { KE_KEY, 0x3004, { KEY_NUMERIC_4 } }, - { KE_KEY, 0x3005, { KEY_NUMERIC_5 } }, - { KE_KEY, 0x3006, { KEY_NUMERIC_6 } }, - { KE_KEY, 0x3007, { KEY_NUMERIC_7 } }, - { KE_KEY, 0x3008, { KEY_NUMERIC_8 } }, - { KE_KEY, 0x3009, { KEY_NUMERIC_9 } }, - { KE_KEY, 0x3022, { KEY_ENTER } }, - { KE_KEY, 0x30ec, { KEY_MODE } }, /* "tv/vcr/..." */ - { KE_KEY, 0x300f, { KEY_SELECT } }, /* "info" */ - { KE_KEY, 0x3020, { KEY_CHANNELUP } }, /* "up" */ - { KE_KEY, 0x302e, { KEY_MENU } }, /* "in/out" */ - { KE_KEY, 0x3011, { KEY_VOLUMEDOWN } }, /* "left" */ - { KE_KEY, 0x300d, { KEY_MUTE } }, /* "ok" */ - { KE_KEY, 0x3010, { KEY_VOLUMEUP } }, /* "right" */ - { KE_KEY, 0x301e, { KEY_SUBTITLE } }, /* "cc" */ - { KE_KEY, 0x3021, { KEY_CHANNELDOWN } },/* "down" */ - { KE_KEY, 0x3022, { KEY_PREVIOUS } }, - { KE_KEY, 0x3026, { KEY_SLEEP } }, - { KE_KEY, 0x3172, { KEY_REWIND } }, /* NOTE: docs wrongly say 0x30ca */ - { KE_KEY, 0x3175, { KEY_PLAY } }, - { KE_KEY, 0x3174, { KEY_FASTFORWARD } }, - { KE_KEY, 0x3177, { KEY_RECORD } }, - { KE_KEY, 0x3176, { KEY_STOP } }, - { KE_KEY, 0x3169, { KEY_PAUSE } }, -}; - -/* - * Because we communicate with the MSP430 using I2C, and all I2C calls - * in Linux sleep, we use a threaded IRQ handler. The IRQ itself is - * active low, but we go through the GPIO controller so we can trigger - * on falling edges and not worry about enabling/disabling the IRQ in - * the keypress handling path. - */ -static irqreturn_t dm355evm_keys_irq(int irq, void *_keys) -{ - static u16 last_event; - struct dm355evm_keys *keys = _keys; - const struct key_entry *ke; - unsigned int keycode; - int status; - u16 event; - - /* For simplicity we ignore INPUT_COUNT and just read - * events until we get the "queue empty" indicator. - * Reading INPUT_LOW decrements the count. - */ - for (;;) { - status = dm355evm_msp_read(DM355EVM_MSP_INPUT_HIGH); - if (status < 0) { - dev_dbg(keys->dev, "input high err %d\n", - status); - break; - } - event = status << 8; - - status = dm355evm_msp_read(DM355EVM_MSP_INPUT_LOW); - if (status < 0) { - dev_dbg(keys->dev, "input low err %d\n", - status); - break; - } - event |= status; - if (event == 0xdead) - break; - - /* Press and release a button: two events, same code. - * Press and hold (autorepeat), then release: N events - * (N > 2), same code. For RC5 buttons the toggle bits - * distinguish (for example) "1-autorepeat" from "1 1"; - * but PCB buttons don't support that bit. - * - * So we must synthesize release events. We do that by - * mapping events to a press/release event pair; then - * to avoid adding extra events, skip the second event - * of each pair. - */ - if (event == last_event) { - last_event = 0; - continue; - } - last_event = event; - - /* ignore the RC5 toggle bit */ - event &= ~0x0800; - - /* find the key, or report it as unknown */ - ke = sparse_keymap_entry_from_scancode(keys->input, event); - keycode = ke ? ke->keycode : KEY_UNKNOWN; - dev_dbg(keys->dev, - "input event 0x%04x--> keycode %d\n", - event, keycode); - - /* report press + release */ - input_report_key(keys->input, keycode, 1); - input_sync(keys->input); - input_report_key(keys->input, keycode, 0); - input_sync(keys->input); - } - - return IRQ_HANDLED; -} - -/*----------------------------------------------------------------------*/ - -static int dm355evm_keys_probe(struct platform_device *pdev) -{ - struct dm355evm_keys *keys; - struct input_dev *input; - int irq; - int error; - - keys = devm_kzalloc(&pdev->dev, sizeof (*keys), GFP_KERNEL); - if (!keys) - return -ENOMEM; - - input = devm_input_allocate_device(&pdev->dev); - if (!input) - return -ENOMEM; - - keys->dev = &pdev->dev; - keys->input = input; - - input->name = "DM355 EVM Controls"; - input->phys = "dm355evm/input0"; - - input->id.bustype = BUS_I2C; - input->id.product = 0x0355; - input->id.version = dm355evm_msp_read(DM355EVM_MSP_FIRMREV); - - error = sparse_keymap_setup(input, dm355evm_keys, NULL); - if (error) - return error; - - /* REVISIT: flush the event queue? */ - - /* set up "threaded IRQ handler" */ - irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; - - error = devm_request_threaded_irq(&pdev->dev, irq, - NULL, dm355evm_keys_irq, - IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - dev_name(&pdev->dev), keys); - if (error) - return error; - - /* register */ - error = input_register_device(input); - if (error) - return error; - - return 0; -} - -/* REVISIT: add suspend/resume when DaVinci supports it. The IRQ should - * be able to wake up the system. When device_may_wakeup(&pdev->dev), call - * enable_irq_wake() on suspend, and disable_irq_wake() on resume. - */ - -/* - * I2C is used to talk to the MSP430, but this platform device is - * exposed by an MFD driver that manages I2C communications. - */ -static struct platform_driver dm355evm_keys_driver = { - .probe = dm355evm_keys_probe, - .driver = { - .name = "dm355evm_keys", - }, -}; -module_platform_driver(dm355evm_keys_driver); - -MODULE_LICENSE("GPL"); diff --git a/drivers/input/misc/tps65219-pwrbutton.c b/drivers/input/misc/tps65219-pwrbutton.c new file mode 100644 index 00000000000000..245134bdb59e6e --- /dev/null +++ b/drivers/input/misc/tps65219-pwrbutton.c @@ -0,0 +1,148 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Driver for TPS65219 Push Button +// +// Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/ + +#include <linux/init.h> +#include <linux/input.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/mfd/tps65219.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <linux/slab.h> + +struct tps65219_pwrbutton { + struct device *dev; + struct input_dev *idev; + char phys[32]; +}; + +static irqreturn_t tps65219_pb_push_irq(int irq, void *_pwr) +{ + struct tps65219_pwrbutton *pwr = _pwr; + + input_report_key(pwr->idev, KEY_POWER, 1); + pm_wakeup_event(pwr->dev, 0); + input_sync(pwr->idev); + + return IRQ_HANDLED; +} + +static irqreturn_t tps65219_pb_release_irq(int irq, void *_pwr) +{ + struct tps65219_pwrbutton *pwr = _pwr; + + input_report_key(pwr->idev, KEY_POWER, 0); + input_sync(pwr->idev); + + return IRQ_HANDLED; +} + +static int tps65219_pb_probe(struct platform_device *pdev) +{ + struct tps65219 *tps = dev_get_drvdata(pdev->dev.parent); + struct device *dev = &pdev->dev; + struct tps65219_pwrbutton *pwr; + struct input_dev *idev; + int error; + int push_irq; + int release_irq; + + pwr = devm_kzalloc(dev, sizeof(*pwr), GFP_KERNEL); + if (!pwr) + return -ENOMEM; + + idev = devm_input_allocate_device(dev); + if (!idev) + return -ENOMEM; + + idev->name = pdev->name; + snprintf(pwr->phys, sizeof(pwr->phys), "%s/input0", + pdev->name); + idev->phys = pwr->phys; + idev->id.bustype = BUS_I2C; + + input_set_capability(idev, EV_KEY, KEY_POWER); + + pwr->dev = dev; + pwr->idev = idev; + device_init_wakeup(dev, true); + + push_irq = platform_get_irq(pdev, 0); + if (push_irq < 0) + return -EINVAL; + + release_irq = platform_get_irq(pdev, 1); + if (release_irq < 0) + return -EINVAL; + + error = devm_request_threaded_irq(dev, push_irq, NULL, + tps65219_pb_push_irq, + IRQF_ONESHOT, + dev->init_name, pwr); + if (error) { + dev_err(dev, "failed to request push IRQ #%d: %d\n", push_irq, + error); + return error; + } + + error = devm_request_threaded_irq(dev, release_irq, NULL, + tps65219_pb_release_irq, + IRQF_ONESHOT, + dev->init_name, pwr); + if (error) { + dev_err(dev, "failed to request release IRQ #%d: %d\n", + release_irq, error); + return error; + } + + error = input_register_device(idev); + if (error) { + dev_err(dev, "Can't register power button: %d\n", error); + return error; + } + + /* Enable interrupts for the pushbutton */ + regmap_clear_bits(tps->regmap, TPS65219_REG_MASK_CONFIG, + TPS65219_REG_MASK_INT_FOR_PB_MASK); + + /* Set PB/EN/VSENSE pin to be a pushbutton */ + regmap_update_bits(tps->regmap, TPS65219_REG_MFP_2_CONFIG, + TPS65219_MFP_2_EN_PB_VSENSE_MASK, TPS65219_MFP_2_PB); + + return 0; +} + +static int tps65219_pb_remove(struct platform_device *pdev) +{ + struct tps65219 *tps = dev_get_drvdata(pdev->dev.parent); + + /* Disable interrupt for the pushbutton */ + return regmap_update_bits(tps->regmap, TPS65219_REG_MASK_CONFIG, + TPS65219_REG_MASK_INT_FOR_PB_MASK, + TPS65219_REG_MASK_INT_FOR_PB_MASK); +} + +static const struct platform_device_id tps65219_pwrbtn_id_table[] = { + { "tps65219-pwrbutton", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(platform, tps65219_pwrbtn_id_table); + +static struct platform_driver tps65219_pb_driver = { + .probe = tps65219_pb_probe, + .remove = tps65219_pb_remove, + .driver = { + .name = "tps65219_pwrbutton", + }, + .id_table = tps65219_pwrbtn_id_table, +}; +module_platform_driver(tps65219_pb_driver); + +MODULE_DESCRIPTION("TPS65219 Power Button"); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Markus Schneider-Pargmann <msp@baylibre.com"); diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index a30e47b7432705..4d9b61b927544f 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -398,9 +398,8 @@ static struct regmap_irq_chip pm800_irq_chip = { .num_regs = 4, .status_base = PM800_INT_STATUS1, - .mask_base = PM800_INT_ENA_1, + .unmask_base = PM800_INT_ENA_1, .ack_base = PM800_INT_STATUS1, - .mask_invert = 1, }; static int pm800_pages_init(struct pm80x_chip *chip) @@ -528,8 +527,7 @@ out: return ret; } -static int pm800_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int pm800_probe(struct i2c_client *client) { int ret = 0; struct pm80x_chip *chip; @@ -597,9 +595,9 @@ static void pm800_remove(struct i2c_client *client) static struct i2c_driver pm800_driver = { .driver = { .name = "88PM800", - .pm = &pm80x_pm_ops, + .pm = pm_sleep_ptr(&pm80x_pm_ops), }, - .probe = pm800_probe, + .probe_new = pm800_probe, .remove = pm800_remove, .id_table = pm80x_id_table, }; diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c index 10d3637840c8cc..352f13cb14811b 100644 --- a/drivers/mfd/88pm805.c +++ b/drivers/mfd/88pm805.c @@ -209,8 +209,7 @@ out_irq_init: return ret; } -static int pm805_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int pm805_probe(struct i2c_client *client) { int ret = 0; struct pm80x_chip *chip; @@ -252,9 +251,9 @@ static void pm805_remove(struct i2c_client *client) static struct i2c_driver pm805_driver = { .driver = { .name = "88PM805", - .pm = &pm80x_pm_ops, + .pm = pm_sleep_ptr(&pm80x_pm_ops), }, - .probe = pm805_probe, + .probe_new = pm805_probe, .remove = pm805_remove, .id_table = pm80x_id_table, }; diff --git a/drivers/mfd/88pm80x.c b/drivers/mfd/88pm80x.c index be036e7e787b40..ac4f08565f2902 100644 --- a/drivers/mfd/88pm80x.c +++ b/drivers/mfd/88pm80x.c @@ -129,7 +129,6 @@ int pm80x_deinit(void) } EXPORT_SYMBOL_GPL(pm80x_deinit); -#ifdef CONFIG_PM_SLEEP static int pm80x_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -153,10 +152,8 @@ static int pm80x_resume(struct device *dev) return 0; } -#endif -SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume); -EXPORT_SYMBOL_GPL(pm80x_pm_ops); +EXPORT_GPL_SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume); MODULE_DESCRIPTION("I2C Driver for Marvell 88PM80x"); MODULE_AUTHOR("Qiao Zhou <zhouqiao@marvell.com>"); diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c index 5dc86dd66202f4..6ba7169cb953aa 100644 --- a/drivers/mfd/88pm860x-core.c +++ b/drivers/mfd/88pm860x-core.c @@ -1212,7 +1212,6 @@ static void pm860x_remove(struct i2c_client *client) } } -#ifdef CONFIG_PM_SLEEP static int pm860x_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -1232,9 +1231,8 @@ static int pm860x_resume(struct device *dev) disable_irq_wake(chip->core_irq); return 0; } -#endif -static SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(pm860x_pm_ops, pm860x_suspend, pm860x_resume); static const struct i2c_device_id pm860x_id_table[] = { { "88PM860x", 0 }, @@ -1251,7 +1249,7 @@ MODULE_DEVICE_TABLE(of, pm860x_dt_ids); static struct i2c_driver pm860x_driver = { .driver = { .name = "88PM860x", - .pm = &pm860x_pm_ops, + .pm = pm_sleep_ptr(&pm860x_pm_ops), .of_match_table = pm860x_dt_ids, }, .probe_new = pm860x_probe, diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 8b93856de432ae..30db49f3186680 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -77,6 +77,18 @@ config MFD_AS3711 help Support for the AS3711 PMIC from AMS +config MFD_SMPRO + tristate "Ampere Computing SMpro core driver" + depends on I2C + select MFD_CORE + select REGMAP_I2C + help + Say yes here to enable SMpro driver support for Ampere's Altra + processor family. + + Ampere's Altra SMpro exposes an I2C regmap interface that can + be accessed by child devices. + config MFD_AS3722 tristate "ams AS3722 Power Management IC" select MFD_CORE @@ -547,15 +559,6 @@ config HTC_PASIC3 HTC Magician devices, respectively. Actual functionality is handled by the leds-pasic3 and ds1wm drivers. -config HTC_I2CPLD - bool "HTC I2C PLD chip support" - depends on I2C=y && GPIOLIB - help - If you say yes here you get support for the supposed CPLD - found on omap850 HTC devices like the HTC Wizard and HTC Herald. - This device provides input and output GPIOs through an I2C - interface to one or more sub-chips. - config MFD_INTEL_QUARK_I2C_GPIO tristate "Intel Quark MFD I2C GPIO" depends on PCI @@ -591,7 +594,7 @@ config INTEL_SOC_PMIC bool "Support for Crystal Cove PMIC" depends on HAS_IOMEM && I2C=y && GPIOLIB && COMMON_CLK depends on (X86 && ACPI) || COMPILE_TEST - depends on I2C_DESIGNWARE_PLATFORM=y + depends on I2C_DESIGNWARE_PLATFORM=y || COMPILE_TEST select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -794,7 +797,7 @@ config MFD_MAX14577 config MFD_MAX77620 bool "Maxim Semiconductor MAX77620 and MAX20024 PMIC Support" depends on I2C=y - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -809,7 +812,7 @@ config MFD_MAX77620 config MFD_MAX77650 tristate "Maxim MAX77650/77651 PMIC Support" depends on I2C - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -824,7 +827,7 @@ config MFD_MAX77650 config MFD_MAX77686 tristate "Maxim Semiconductor MAX77686/802 PMIC Support" depends on I2C - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -853,7 +856,7 @@ config MFD_MAX77693 config MFD_MAX77714 tristate "Maxim Semiconductor MAX77714 PMIC Support" depends on I2C - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C help @@ -1010,7 +1013,7 @@ config EZX_PCAP config MFD_CPCAP tristate "Support for Motorola CPCAP" depends on SPI - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_SPI select REGMAP_IRQ @@ -1035,7 +1038,7 @@ config MFD_VIPERBOARD config MFD_NTXEC tristate "Netronix embedded controller (EC)" - depends on OF || COMPILE_TEST + depends on OF depends on I2C select REGMAP_I2C select MFD_CORE @@ -1231,7 +1234,7 @@ config MFD_RN5T618 config MFD_SEC_CORE tristate "Samsung Electronics PMIC Series Support" depends on I2C=y - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -1432,11 +1435,6 @@ config MFD_SYSCON Select this option to enable accessing system control registers via regmap. -config MFD_DAVINCI_VOICECODEC - tristate - select MFD_CORE - select REGMAP_MMIO - config MFD_TI_AM335X_TSCADC tristate "TI ADC / Touch Screen chip support" select MFD_CORE @@ -1448,14 +1446,6 @@ config MFD_TI_AM335X_TSCADC To compile this driver as a module, choose M here: the module will be called ti_am335x_tscadc. -config MFD_DM355EVM_MSP - bool "TI DaVinci DM355 EVM microcontroller" - depends on I2C=y && MACH_DAVINCI_DM355_EVM - help - This driver supports the MSP430 microcontroller used on these - boards. MSP430 firmware manages resets and power sequencing, - inputs from buttons and the IR remote, LEDs, an RTC, and more. - config MFD_LP3943 tristate "TI/National Semiconductor LP3943 MFD Driver" depends on I2C @@ -1499,7 +1489,7 @@ config MFD_OMAP_USB_HOST OMAP USB Host drivers. config MFD_PALMAS - bool "TI Palmas series chips" + tristate "TI Palmas series chips" select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -1635,6 +1625,20 @@ config MFD_TPS65218 This driver can also be built as a module. If so, the module will be called tps65218. +config MFD_TPS65219 + tristate "TI TPS65219 Power Management IC" + depends on I2C && OF + select MFD_CORE + select REGMAP_I2C + select REGMAP_IRQ + help + If you say yes here you get support for the TPS65219 series of Power + Management ICs. These include voltage regulators, GPIOs and + push/power button that is often used in portable devices. + + This driver can also be built as a module. If so, the module + will be called tps65219. + config MFD_TPS6586X bool "TI TPS6586x Power Management chips" depends on I2C=y @@ -2027,6 +2031,7 @@ config MFD_ROHM_BD957XMUF depends on I2C=y depends on OF select REGMAP_I2C + select REGMAP_IRQ select MFD_CORE help Select this option to get support for the ROHM BD9576MUF and @@ -2077,7 +2082,7 @@ config MFD_STPMIC1 config MFD_STMFX tristate "Support for STMicroelectronics Multi-Function eXpander (STMFX)" depends on I2C - depends on OF || COMPILE_TEST + depends on OF select MFD_CORE select REGMAP_I2C help diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 7ed3ef4a698cf2..457471478a9379 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -19,13 +19,9 @@ obj-$(CONFIG_MFD_EXYNOS_LPASS) += exynos-lpass.o obj-$(CONFIG_MFD_GATEWORKS_GSC) += gateworks-gsc.o obj-$(CONFIG_HTC_PASIC3) += htc-pasic3.o -obj-$(CONFIG_HTC_I2CPLD) += htc-i2cpld.o obj-$(CONFIG_MFD_TI_LP873X) += lp873x.o obj-$(CONFIG_MFD_TI_LP87565) += lp87565.o - -obj-$(CONFIG_MFD_DAVINCI_VOICECODEC) += davinci_voicecodec.o -obj-$(CONFIG_MFD_DM355EVM_MSP) += dm355evm_msp.o obj-$(CONFIG_MFD_TI_AM335X_TSCADC) += ti_am335x_tscadc.o obj-$(CONFIG_MFD_STA2X11) += sta2x11-mfd.o @@ -101,6 +97,7 @@ obj-$(CONFIG_TPS6507X) += tps6507x.o obj-$(CONFIG_MFD_TPS65086) += tps65086.o obj-$(CONFIG_MFD_TPS65217) += tps65217.o obj-$(CONFIG_MFD_TPS65218) += tps65218.o +obj-$(CONFIG_MFD_TPS65219) += tps65219.o obj-$(CONFIG_MFD_TPS65910) += tps65910.o obj-$(CONFIG_MFD_TPS65912) += tps65912-core.o obj-$(CONFIG_MFD_TPS65912_I2C) += tps65912-i2c.o @@ -271,6 +268,7 @@ obj-$(CONFIG_MFD_QCOM_PM8008) += qcom-pm8008.o obj-$(CONFIG_SGI_MFD_IOC3) += ioc3.o obj-$(CONFIG_MFD_SIMPLE_MFD_I2C) += simple-mfd-i2c.o +obj-$(CONFIG_MFD_SMPRO) += smpro-core.o obj-$(CONFIG_MFD_INTEL_M10_BMC) += intel-m10-bmc.o obj-$(CONFIG_MFD_ATC260X) += atc260x-core.o diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c index a17cf759739d0f..f253da5b246bec 100644 --- a/drivers/mfd/aat2870-core.c +++ b/drivers/mfd/aat2870-core.c @@ -332,8 +332,7 @@ static inline void aat2870_init_debugfs(struct aat2870_data *aat2870) } #endif /* CONFIG_DEBUG_FS */ -static int aat2870_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int aat2870_i2c_probe(struct i2c_client *client) { struct aat2870_platform_data *pdata = dev_get_platdata(&client->dev); struct aat2870_data *aat2870; @@ -409,7 +408,6 @@ out_disable: return ret; } -#ifdef CONFIG_PM_SLEEP static int aat2870_i2c_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -438,10 +436,9 @@ static int aat2870_i2c_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static SIMPLE_DEV_PM_OPS(aat2870_pm_ops, aat2870_i2c_suspend, - aat2870_i2c_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(aat2870_pm_ops, aat2870_i2c_suspend, + aat2870_i2c_resume); static const struct i2c_device_id aat2870_i2c_id_table[] = { { "aat2870", 0 }, @@ -451,10 +448,10 @@ static const struct i2c_device_id aat2870_i2c_id_table[] = { static struct i2c_driver aat2870_i2c_driver = { .driver = { .name = "aat2870", - .pm = &aat2870_pm_ops, + .pm = pm_sleep_ptr(&aat2870_pm_ops), .suppress_bind_attrs = true, }, - .probe = aat2870_i2c_probe, + .probe_new = aat2870_i2c_probe, .id_table = aat2870_i2c_id_table, }; diff --git a/drivers/mfd/act8945a.c b/drivers/mfd/act8945a.c index d3520430997c36..bcf0fda15f0c32 100644 --- a/drivers/mfd/act8945a.c +++ b/drivers/mfd/act8945a.c @@ -28,8 +28,7 @@ static const struct regmap_config act8945a_regmap_config = { .val_bits = 8, }; -static int act8945a_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int act8945a_i2c_probe(struct i2c_client *i2c) { int ret; struct regmap *regmap; @@ -71,7 +70,7 @@ static struct i2c_driver act8945a_i2c_driver = { .name = "act8945a", .of_match_table = of_match_ptr(act8945a_of_match), }, - .probe = act8945a_i2c_probe, + .probe_new = act8945a_i2c_probe, .id_table = act8945a_i2c_id, }; diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c index 8db15f5a7179ff..cb168efdbafe8b 100644 --- a/drivers/mfd/adp5520.c +++ b/drivers/mfd/adp5520.c @@ -204,9 +204,9 @@ static int adp5520_remove_subdevs(struct adp5520_chip *chip) return device_for_each_child(chip->dev, NULL, __remove_subdev); } -static int adp5520_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adp5520_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct adp5520_platform_data *pdata = dev_get_platdata(&client->dev); struct platform_device *pdev; struct adp5520_chip *chip; @@ -305,7 +305,6 @@ out_free_irq: return ret; } -#ifdef CONFIG_PM_SLEEP static int adp5520_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -326,9 +325,8 @@ static int adp5520_resume(struct device *dev) adp5520_write(chip->dev, ADP5520_MODE_STATUS, chip->mode); return 0; } -#endif -static SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(adp5520_pm, adp5520_suspend, adp5520_resume); static const struct i2c_device_id adp5520_id[] = { { "pmic-adp5520", ID_ADP5520 }, @@ -339,10 +337,10 @@ static const struct i2c_device_id adp5520_id[] = { static struct i2c_driver adp5520_driver = { .driver = { .name = "adp5520", - .pm = &adp5520_pm, + .pm = pm_sleep_ptr(&adp5520_pm), .suppress_bind_attrs = true, }, - .probe = adp5520_probe, + .probe_new = adp5520_probe, .id_table = adp5520_id, }; builtin_i2c_driver(adp5520_driver); diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index cbf1dd90b70d54..bd7ee3260d53f6 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -480,7 +480,6 @@ static int wm5102_clear_write_sequencer(struct arizona *arizona) return 0; } -#ifdef CONFIG_PM static int arizona_isolate_dcvdd(struct arizona *arizona) { int ret; @@ -742,9 +741,7 @@ static int arizona_runtime_suspend(struct device *dev) return 0; } -#endif -#ifdef CONFIG_PM_SLEEP static int arizona_suspend(struct device *dev) { struct arizona *arizona = dev_get_drvdata(dev); @@ -784,17 +781,15 @@ static int arizona_resume(struct device *dev) return 0; } -#endif -const struct dev_pm_ops arizona_pm_ops = { - SET_RUNTIME_PM_OPS(arizona_runtime_suspend, - arizona_runtime_resume, - NULL) - SET_SYSTEM_SLEEP_PM_OPS(arizona_suspend, arizona_resume) - SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(arizona_suspend_noirq, - arizona_resume_noirq) +EXPORT_GPL_DEV_PM_OPS(arizona_pm_ops) = { + RUNTIME_PM_OPS(arizona_runtime_suspend, + arizona_runtime_resume, + NULL) + SYSTEM_SLEEP_PM_OPS(arizona_suspend, arizona_resume) + NOIRQ_SYSTEM_SLEEP_PM_OPS(arizona_suspend_noirq, + arizona_resume_noirq) }; -EXPORT_SYMBOL_GPL(arizona_pm_ops); #ifdef CONFIG_OF static int arizona_of_get_core_pdata(struct arizona *arizona) diff --git a/drivers/mfd/arizona-i2c.c b/drivers/mfd/arizona-i2c.c index bfc7cf56ff2c74..b2301586adbc56 100644 --- a/drivers/mfd/arizona-i2c.c +++ b/drivers/mfd/arizona-i2c.c @@ -20,9 +20,9 @@ #include "arizona.h" -static int arizona_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int arizona_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); const void *match_data; struct arizona *arizona; const struct regmap_config *regmap_config = NULL; @@ -117,10 +117,10 @@ static const struct of_device_id arizona_i2c_of_match[] = { static struct i2c_driver arizona_i2c_driver = { .driver = { .name = "arizona", - .pm = &arizona_pm_ops, + .pm = pm_ptr(&arizona_pm_ops), .of_match_table = of_match_ptr(arizona_i2c_of_match), }, - .probe = arizona_i2c_probe, + .probe_new = arizona_i2c_probe, .remove = arizona_i2c_remove, .id_table = arizona_i2c_id, }; diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c index 941b0267d09d41..da05b966d48c63 100644 --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c @@ -282,7 +282,7 @@ static const struct of_device_id arizona_spi_of_match[] = { static struct spi_driver arizona_spi_driver = { .driver = { .name = "arizona", - .pm = &arizona_pm_ops, + .pm = pm_ptr(&arizona_pm_ops), .of_match_table = of_match_ptr(arizona_spi_of_match), .acpi_match_table = ACPI_PTR(arizona_acpi_match), }, diff --git a/drivers/mfd/as3711.c b/drivers/mfd/as3711.c index 3adaec6c37dfd9..3facfdd28e81fd 100644 --- a/drivers/mfd/as3711.c +++ b/drivers/mfd/as3711.c @@ -116,8 +116,7 @@ static const struct of_device_id as3711_of_match[] = { }; #endif -static int as3711_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int as3711_i2c_probe(struct i2c_client *client) { struct as3711 *as3711; struct as3711_platform_data *pdata; @@ -202,7 +201,7 @@ static struct i2c_driver as3711_i2c_driver = { .name = "as3711", .of_match_table = of_match_ptr(as3711_of_match), }, - .probe = as3711_i2c_probe, + .probe_new = as3711_i2c_probe, .id_table = as3711_i2c_id, }; diff --git a/drivers/mfd/as3722.c b/drivers/mfd/as3722.c index 38665efae4f005..b6dda0eb86456a 100644 --- a/drivers/mfd/as3722.c +++ b/drivers/mfd/as3722.c @@ -333,8 +333,7 @@ static int as3722_i2c_of_probe(struct i2c_client *i2c, return 0; } -static int as3722_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int as3722_i2c_probe(struct i2c_client *i2c) { struct as3722 *as3722; unsigned long irq_flags; @@ -446,7 +445,7 @@ static struct i2c_driver as3722_i2c_driver = { .of_match_table = as3722_of_match, .pm = &as3722_pm_ops, }, - .probe = as3722_i2c_probe, + .probe_new = as3722_i2c_probe, .id_table = as3722_i2c_id, }; diff --git a/drivers/mfd/atc260x-core.c b/drivers/mfd/atc260x-core.c index 7148ff5b05b178..7c5de3ae776e5c 100644 --- a/drivers/mfd/atc260x-core.c +++ b/drivers/mfd/atc260x-core.c @@ -100,8 +100,7 @@ static const struct regmap_irq_chip atc2603c_regmap_irq_chip = { .num_irqs = ARRAY_SIZE(atc2603c_regmap_irqs), .num_regs = 1, .status_base = ATC2603C_INTS_PD, - .mask_base = ATC2603C_INTS_MSK, - .mask_invert = true, + .unmask_base = ATC2603C_INTS_MSK, }; static const struct regmap_irq_chip atc2609a_regmap_irq_chip = { @@ -110,8 +109,7 @@ static const struct regmap_irq_chip atc2609a_regmap_irq_chip = { .num_irqs = ARRAY_SIZE(atc2609a_regmap_irqs), .num_regs = 1, .status_base = ATC2609A_INTS_PD, - .mask_base = ATC2609A_INTS_MSK, - .mask_invert = true, + .unmask_base = ATC2609A_INTS_MSK, }; static const struct resource atc2603c_onkey_resources[] = { diff --git a/drivers/mfd/atc260x-i2c.c b/drivers/mfd/atc260x-i2c.c index 5855efd09efc48..19e248ed79665a 100644 --- a/drivers/mfd/atc260x-i2c.c +++ b/drivers/mfd/atc260x-i2c.c @@ -12,8 +12,7 @@ #include <linux/of.h> #include <linux/regmap.h> -static int atc260x_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int atc260x_i2c_probe(struct i2c_client *client) { struct atc260x *atc260x; struct regmap_config regmap_cfg; @@ -54,7 +53,7 @@ static struct i2c_driver atc260x_i2c_driver = { .name = "atc260x", .of_match_table = of_match_ptr(atc260x_i2c_of_match), }, - .probe = atc260x_i2c_probe, + .probe_new = atc260x_i2c_probe, }; module_i2c_driver(atc260x_i2c_driver); diff --git a/drivers/mfd/axp20x-i2c.c b/drivers/mfd/axp20x-i2c.c index 8fd6727dc30a1e..f49fbd30795892 100644 --- a/drivers/mfd/axp20x-i2c.c +++ b/drivers/mfd/axp20x-i2c.c @@ -22,8 +22,7 @@ #include <linux/regmap.h> #include <linux/slab.h> -static int axp20x_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int axp20x_i2c_probe(struct i2c_client *i2c) { struct axp20x_dev *axp20x; int ret; @@ -100,7 +99,7 @@ static struct i2c_driver axp20x_i2c_driver = { .of_match_table = of_match_ptr(axp20x_i2c_of_match), .acpi_match_table = ACPI_PTR(axp20x_i2c_acpi_match), }, - .probe = axp20x_i2c_probe, + .probe_new = axp20x_i2c_probe, .remove = axp20x_i2c_remove, .id_table = axp20x_i2c_id, }; diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index 88a212a8168cf8..47fd700f284f1e 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -506,8 +506,7 @@ static const struct regmap_irq_chip axp152_regmap_irq_chip = { .name = "axp152_irq_chip", .status_base = AXP152_IRQ1_STATE, .ack_base = AXP152_IRQ1_STATE, - .mask_base = AXP152_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP152_IRQ1_EN, .init_ack_masked = true, .irqs = axp152_regmap_irqs, .num_irqs = ARRAY_SIZE(axp152_regmap_irqs), @@ -518,8 +517,7 @@ static const struct regmap_irq_chip axp20x_regmap_irq_chip = { .name = "axp20x_irq_chip", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp20x_regmap_irqs, .num_irqs = ARRAY_SIZE(axp20x_regmap_irqs), @@ -531,8 +529,7 @@ static const struct regmap_irq_chip axp22x_regmap_irq_chip = { .name = "axp22x_irq_chip", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp22x_regmap_irqs, .num_irqs = ARRAY_SIZE(axp22x_regmap_irqs), @@ -543,8 +540,7 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = { .name = "axp288_irq_chip", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp288_regmap_irqs, .num_irqs = ARRAY_SIZE(axp288_regmap_irqs), @@ -556,8 +552,7 @@ static const struct regmap_irq_chip axp803_regmap_irq_chip = { .name = "axp803", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp803_regmap_irqs, .num_irqs = ARRAY_SIZE(axp803_regmap_irqs), @@ -568,8 +563,7 @@ static const struct regmap_irq_chip axp806_regmap_irq_chip = { .name = "axp806", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp806_regmap_irqs, .num_irqs = ARRAY_SIZE(axp806_regmap_irqs), @@ -580,8 +574,7 @@ static const struct regmap_irq_chip axp809_regmap_irq_chip = { .name = "axp809", .status_base = AXP20X_IRQ1_STATE, .ack_base = AXP20X_IRQ1_STATE, - .mask_base = AXP20X_IRQ1_EN, - .mask_invert = true, + .unmask_base = AXP20X_IRQ1_EN, .init_ack_masked = true, .irqs = axp809_regmap_irqs, .num_irqs = ARRAY_SIZE(axp809_regmap_irqs), @@ -842,7 +835,7 @@ static void axp20x_power_off(void) AXP20X_OFF); /* Give capacitors etc. time to drain to avoid kernel panic msg. */ - msleep(500); + mdelay(500); } int axp20x_match_device(struct axp20x_dev *axp20x) diff --git a/drivers/mfd/bcm590xx.c b/drivers/mfd/bcm590xx.c index 6ca337cde84c88..251d515478d55f 100644 --- a/drivers/mfd/bcm590xx.c +++ b/drivers/mfd/bcm590xx.c @@ -38,8 +38,7 @@ static const struct regmap_config bcm590xx_regmap_config_sec = { .cache_type = REGCACHE_RBTREE, }; -static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri, - const struct i2c_device_id *id) +static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri) { struct bcm590xx *bcm590xx; int ret; @@ -109,7 +108,7 @@ static struct i2c_driver bcm590xx_i2c_driver = { .name = "bcm590xx", .of_match_table = bcm590xx_of_match, }, - .probe = bcm590xx_i2c_probe, + .probe_new = bcm590xx_i2c_probe, .id_table = bcm590xx_i2c_id, }; module_i2c_driver(bcm590xx_i2c_driver); diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c index e15b1acfb06301..60dc858c8117a8 100644 --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c @@ -204,8 +204,7 @@ static int bd957x_identify(struct device *dev, struct regmap *regmap) return 0; } -static int bd9571mwv_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int bd9571mwv_probe(struct i2c_client *client) { const struct regmap_config *regmap_config; const struct regmap_irq_chip *irq_chip; @@ -279,7 +278,7 @@ static struct i2c_driver bd9571mwv_driver = { .name = "bd9571mwv", .of_match_table = bd9571mwv_of_match_table, }, - .probe = bd9571mwv_probe, + .probe_new = bd9571mwv_probe, .id_table = bd9571mwv_id_table, }; module_i2c_driver(bd9571mwv_driver); diff --git a/drivers/mfd/da903x.c b/drivers/mfd/da903x.c index 3f8f6ad3a98c41..44a25d642ce94f 100644 --- a/drivers/mfd/da903x.c +++ b/drivers/mfd/da903x.c @@ -488,9 +488,9 @@ failed: return ret; } -static int da903x_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int da903x_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct da903x_platform_data *pdata = dev_get_platdata(&client->dev); struct da903x_chip *chip; unsigned int tmp; @@ -543,7 +543,7 @@ static struct i2c_driver da903x_driver = { .driver = { .name = "da903x", }, - .probe = da903x_probe, + .probe_new = da903x_probe, .remove = da903x_remove, .id_table = da903x_id_table, }; diff --git a/drivers/mfd/da9052-i2c.c b/drivers/mfd/da9052-i2c.c index 5a74696c8704ff..ecb8077cdaaf9b 100644 --- a/drivers/mfd/da9052-i2c.c +++ b/drivers/mfd/da9052-i2c.c @@ -126,9 +126,9 @@ static const struct of_device_id dialog_dt_ids[] = { }; #endif -static int da9052_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int da9052_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct da9052 *da9052; int ret; @@ -176,7 +176,7 @@ static void da9052_i2c_remove(struct i2c_client *client) } static struct i2c_driver da9052_i2c_driver = { - .probe = da9052_i2c_probe, + .probe_new = da9052_i2c_probe, .remove = da9052_i2c_remove, .id_table = da9052_i2c_id, .driver = { diff --git a/drivers/mfd/da9055-i2c.c b/drivers/mfd/da9055-i2c.c index 276c7d1c509e0e..702abff506a1a4 100644 --- a/drivers/mfd/da9055-i2c.c +++ b/drivers/mfd/da9055-i2c.c @@ -15,8 +15,7 @@ #include <linux/mfd/da9055/core.h> -static int da9055_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int da9055_i2c_probe(struct i2c_client *i2c) { struct da9055 *da9055; int ret; @@ -67,7 +66,7 @@ static const struct of_device_id da9055_of_match[] = { }; static struct i2c_driver da9055_i2c_driver = { - .probe = da9055_i2c_probe, + .probe_new = da9055_i2c_probe, .remove = da9055_i2c_remove, .id_table = da9055_i2c_id, .driver = { diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c index a26e473507c711..40cde51e57198f 100644 --- a/drivers/mfd/da9062-core.c +++ b/drivers/mfd/da9062-core.c @@ -621,9 +621,9 @@ static const struct of_device_id da9062_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, da9062_dt_ids); -static int da9062_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int da9062_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct da9062 *chip; unsigned int irq_base; const struct mfd_cell *cell; @@ -744,7 +744,7 @@ static struct i2c_driver da9062_i2c_driver = { .name = "da9062", .of_match_table = da9062_dt_ids, }, - .probe = da9062_i2c_probe, + .probe_new = da9062_i2c_probe, .remove = da9062_i2c_remove, .id_table = da9062_i2c_id, }; diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c index 343ed6e96d87e5..03f8f95a1d62c2 100644 --- a/drivers/mfd/da9063-i2c.c +++ b/drivers/mfd/da9063-i2c.c @@ -351,9 +351,9 @@ static const struct of_device_id da9063_dt_ids[] = { { } }; MODULE_DEVICE_TABLE(of, da9063_dt_ids); -static int da9063_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int da9063_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct da9063 *da9063; int ret; @@ -469,7 +469,7 @@ static struct i2c_driver da9063_i2c_driver = { .name = "da9063", .of_match_table = da9063_dt_ids, }, - .probe = da9063_i2c_probe, + .probe_new = da9063_i2c_probe, .id_table = da9063_i2c_id, }; diff --git a/drivers/mfd/da9150-core.c b/drivers/mfd/da9150-core.c index 6ae56e46d24e66..d2c954103b2f54 100644 --- a/drivers/mfd/da9150-core.c +++ b/drivers/mfd/da9150-core.c @@ -392,8 +392,7 @@ static struct mfd_cell da9150_devs[] = { }, }; -static int da9150_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int da9150_probe(struct i2c_client *client) { struct da9150 *da9150; struct da9150_pdata *pdata = dev_get_platdata(&client->dev); @@ -511,7 +510,7 @@ static struct i2c_driver da9150_driver = { .name = "da9150", .of_match_table = da9150_of_match, }, - .probe = da9150_probe, + .probe_new = da9150_probe, .remove = da9150_remove, .shutdown = da9150_shutdown, .id_table = da9150_i2c_id, diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c deleted file mode 100644 index 965820481f1e11..00000000000000 --- a/drivers/mfd/davinci_voicecodec.c +++ /dev/null @@ -1,136 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * DaVinci Voice Codec Core Interface for TI platforms - * - * Copyright (C) 2010 Texas Instruments, Inc - * - * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/device.h> -#include <linux/slab.h> -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/regmap.h> - -#include <sound/pcm.h> - -#include <linux/mfd/davinci_voicecodec.h> - -static const struct regmap_config davinci_vc_regmap = { - .reg_bits = 32, - .val_bits = 32, -}; - -static int __init davinci_vc_probe(struct platform_device *pdev) -{ - struct davinci_vc *davinci_vc; - struct resource *res; - struct mfd_cell *cell = NULL; - dma_addr_t fifo_base; - int ret; - - davinci_vc = devm_kzalloc(&pdev->dev, - sizeof(struct davinci_vc), GFP_KERNEL); - if (!davinci_vc) - return -ENOMEM; - - davinci_vc->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(davinci_vc->clk)) { - dev_dbg(&pdev->dev, - "could not get the clock for voice codec\n"); - return -ENODEV; - } - clk_enable(davinci_vc->clk); - - davinci_vc->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); - if (IS_ERR(davinci_vc->base)) { - ret = PTR_ERR(davinci_vc->base); - goto fail; - } - fifo_base = (dma_addr_t)res->start; - - davinci_vc->regmap = devm_regmap_init_mmio(&pdev->dev, - davinci_vc->base, - &davinci_vc_regmap); - if (IS_ERR(davinci_vc->regmap)) { - ret = PTR_ERR(davinci_vc->regmap); - goto fail; - } - - res = platform_get_resource(pdev, IORESOURCE_DMA, 0); - if (!res) { - dev_err(&pdev->dev, "no DMA resource\n"); - ret = -ENXIO; - goto fail; - } - - davinci_vc->davinci_vcif.dma_tx_channel = res->start; - davinci_vc->davinci_vcif.dma_tx_addr = fifo_base + DAVINCI_VC_WFIFO; - - res = platform_get_resource(pdev, IORESOURCE_DMA, 1); - if (!res) { - dev_err(&pdev->dev, "no DMA resource\n"); - ret = -ENXIO; - goto fail; - } - - davinci_vc->davinci_vcif.dma_rx_channel = res->start; - davinci_vc->davinci_vcif.dma_rx_addr = fifo_base + DAVINCI_VC_RFIFO; - - davinci_vc->dev = &pdev->dev; - davinci_vc->pdev = pdev; - - /* Voice codec interface client */ - cell = &davinci_vc->cells[DAVINCI_VC_VCIF_CELL]; - cell->name = "davinci-vcif"; - cell->platform_data = davinci_vc; - cell->pdata_size = sizeof(*davinci_vc); - - /* Voice codec CQ93VC client */ - cell = &davinci_vc->cells[DAVINCI_VC_CQ93VC_CELL]; - cell->name = "cq93vc-codec"; - cell->platform_data = davinci_vc; - cell->pdata_size = sizeof(*davinci_vc); - - ret = mfd_add_devices(&pdev->dev, pdev->id, davinci_vc->cells, - DAVINCI_VC_CELLS, NULL, 0, NULL); - if (ret != 0) { - dev_err(&pdev->dev, "fail to register client devices\n"); - goto fail; - } - - return 0; - -fail: - clk_disable(davinci_vc->clk); - - return ret; -} - -static int davinci_vc_remove(struct platform_device *pdev) -{ - struct davinci_vc *davinci_vc = platform_get_drvdata(pdev); - - mfd_remove_devices(&pdev->dev); - - clk_disable(davinci_vc->clk); - - return 0; -} - -static struct platform_driver davinci_vc_driver = { - .driver = { - .name = "davinci_voicecodec", - }, - .remove = davinci_vc_remove, -}; - -module_platform_driver_probe(davinci_vc_driver, davinci_vc_probe); - -MODULE_AUTHOR("Miguel Aguilar"); -MODULE_DESCRIPTION("Texas Instruments DaVinci Voice Codec Core Interface"); -MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c deleted file mode 100644 index 759c596906801c..00000000000000 --- a/drivers/mfd/dm355evm_msp.c +++ /dev/null @@ -1,454 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * dm355evm_msp.c - driver for MSP430 firmware on DM355EVM board - * - * Copyright (C) 2008 David Brownell - */ - -#include <linux/init.h> -#include <linux/mutex.h> -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <linux/module.h> -#include <linux/err.h> -#include <linux/gpio.h> -#include <linux/gpio/machine.h> -#include <linux/leds.h> -#include <linux/i2c.h> -#include <linux/mfd/dm355evm_msp.h> - - -/* - * The DM355 is a DaVinci chip with video support but no C64+ DSP. Its - * EVM board has an MSP430 programmed with firmware for various board - * support functions. This driver exposes some of them directly, and - * supports other drivers (e.g. RTC, input) for more complex access. - * - * Because this firmware is entirely board-specific, this file embeds - * knowledge that would be passed as platform_data in a generic driver. - * - * This driver was tested with firmware revision A4. - */ - -#if IS_ENABLED(CONFIG_INPUT_DM355EVM) -#define msp_has_keyboard() true -#else -#define msp_has_keyboard() false -#endif - -#if IS_ENABLED(CONFIG_LEDS_GPIO) -#define msp_has_leds() true -#else -#define msp_has_leds() false -#endif - -#if IS_ENABLED(CONFIG_RTC_DRV_DM355EVM) -#define msp_has_rtc() true -#else -#define msp_has_rtc() false -#endif - -#if IS_ENABLED(CONFIG_VIDEO_TVP514X) -#define msp_has_tvp() true -#else -#define msp_has_tvp() false -#endif - - -/*----------------------------------------------------------------------*/ - -/* REVISIT for paranoia's sake, retry reads/writes on error */ - -static struct i2c_client *msp430; - -/** - * dm355evm_msp_write - Writes a register in dm355evm_msp - * @value: the value to be written - * @reg: register address - * - * Returns result of operation - 0 is success, else negative errno - */ -int dm355evm_msp_write(u8 value, u8 reg) -{ - return i2c_smbus_write_byte_data(msp430, reg, value); -} -EXPORT_SYMBOL(dm355evm_msp_write); - -/** - * dm355evm_msp_read - Reads a register from dm355evm_msp - * @reg: register address - * - * Returns result of operation - value, or negative errno - */ -int dm355evm_msp_read(u8 reg) -{ - return i2c_smbus_read_byte_data(msp430, reg); -} -EXPORT_SYMBOL(dm355evm_msp_read); - -/*----------------------------------------------------------------------*/ - -/* - * Many of the msp430 pins are just used as fixed-direction GPIOs. - * We could export a few more of them this way, if we wanted. - */ -#define MSP_GPIO(bit, reg) ((DM355EVM_MSP_ ## reg) << 3 | (bit)) - -static const u8 msp_gpios[] = { - /* eight leds */ - MSP_GPIO(0, LED), MSP_GPIO(1, LED), - MSP_GPIO(2, LED), MSP_GPIO(3, LED), - MSP_GPIO(4, LED), MSP_GPIO(5, LED), - MSP_GPIO(6, LED), MSP_GPIO(7, LED), - /* SW6 and the NTSC/nPAL jumper */ - MSP_GPIO(0, SWITCH1), MSP_GPIO(1, SWITCH1), - MSP_GPIO(2, SWITCH1), MSP_GPIO(3, SWITCH1), - MSP_GPIO(4, SWITCH1), - /* switches on MMC/SD sockets */ - /* - * Note: EVMDM355_ECP_VA4.pdf suggests that Bit 2 and 4 should be - * checked for card detection. However on the EVM bit 1 and 3 gives - * this status, for 0 and 1 instance respectively. The pdf also - * suggests that Bit 1 and 3 should be checked for write protection. - * However on the EVM bit 2 and 4 gives this status,for 0 and 1 - * instance respectively. - */ - MSP_GPIO(2, SDMMC), MSP_GPIO(1, SDMMC), /* mmc0 WP, nCD */ - MSP_GPIO(4, SDMMC), MSP_GPIO(3, SDMMC), /* mmc1 WP, nCD */ -}; - -static struct gpio_led evm_leds[] = { - { .name = "dm355evm::ds14", - .default_trigger = "heartbeat", }, - { .name = "dm355evm::ds15", - .default_trigger = "mmc0", }, - { .name = "dm355evm::ds16", - /* could also be a CE-ATA drive */ - .default_trigger = "mmc1", }, - { .name = "dm355evm::ds17", - .default_trigger = "nand-disk", }, - { .name = "dm355evm::ds18", }, - { .name = "dm355evm::ds19", }, - { .name = "dm355evm::ds20", }, - { .name = "dm355evm::ds21", }, -}; - -static struct gpio_led_platform_data evm_led_data = { - .num_leds = ARRAY_SIZE(evm_leds), - .leds = evm_leds, -}; - -static struct gpiod_lookup_table evm_leds_gpio_table = { - .dev_id = "leds-gpio", - .table = { - /* - * These GPIOs are on the dm355evm_msp - * GPIO chip at index 0..7 - */ - GPIO_LOOKUP_IDX("dm355evm_msp", 0, NULL, - 0, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 1, NULL, - 1, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 2, NULL, - 2, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 3, NULL, - 3, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 4, NULL, - 4, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 5, NULL, - 5, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 6, NULL, - 6, GPIO_ACTIVE_LOW), - GPIO_LOOKUP_IDX("dm355evm_msp", 7, NULL, - 7, GPIO_ACTIVE_LOW), - { }, - }, -}; - -#define MSP_GPIO_REG(offset) (msp_gpios[(offset)] >> 3) -#define MSP_GPIO_MASK(offset) BIT(msp_gpios[(offset)] & 0x07) - -static int msp_gpio_in(struct gpio_chip *chip, unsigned offset) -{ - switch (MSP_GPIO_REG(offset)) { - case DM355EVM_MSP_SWITCH1: - case DM355EVM_MSP_SWITCH2: - case DM355EVM_MSP_SDMMC: - return 0; - default: - return -EINVAL; - } -} - -static u8 msp_led_cache; - -static int msp_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - int reg, status; - - reg = MSP_GPIO_REG(offset); - status = dm355evm_msp_read(reg); - if (status < 0) - return status; - if (reg == DM355EVM_MSP_LED) - msp_led_cache = status; - return !!(status & MSP_GPIO_MASK(offset)); -} - -static int msp_gpio_out(struct gpio_chip *chip, unsigned offset, int value) -{ - int mask, bits; - - /* NOTE: there are some other signals that could be - * packaged as output GPIOs, but they aren't as useful - * as the LEDs ... so for now we don't. - */ - if (MSP_GPIO_REG(offset) != DM355EVM_MSP_LED) - return -EINVAL; - - mask = MSP_GPIO_MASK(offset); - bits = msp_led_cache; - - bits &= ~mask; - if (value) - bits |= mask; - msp_led_cache = bits; - - return dm355evm_msp_write(bits, DM355EVM_MSP_LED); -} - -static void msp_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - msp_gpio_out(chip, offset, value); -} - -static struct gpio_chip dm355evm_msp_gpio = { - .label = "dm355evm_msp", - .owner = THIS_MODULE, - .direction_input = msp_gpio_in, - .get = msp_gpio_get, - .direction_output = msp_gpio_out, - .set = msp_gpio_set, - .base = -EINVAL, /* dynamic assignment */ - .ngpio = ARRAY_SIZE(msp_gpios), - .can_sleep = true, -}; - -/*----------------------------------------------------------------------*/ - -static struct device *add_child(struct i2c_client *client, const char *name, - void *pdata, unsigned pdata_len, - bool can_wakeup, int irq) -{ - struct platform_device *pdev; - int status; - - pdev = platform_device_alloc(name, -1); - if (!pdev) - return ERR_PTR(-ENOMEM); - - device_init_wakeup(&pdev->dev, can_wakeup); - pdev->dev.parent = &client->dev; - - if (pdata) { - status = platform_device_add_data(pdev, pdata, pdata_len); - if (status < 0) { - dev_dbg(&pdev->dev, "can't add platform_data\n"); - goto put_device; - } - } - - if (irq) { - struct resource r = { - .start = irq, - .flags = IORESOURCE_IRQ, - }; - - status = platform_device_add_resources(pdev, &r, 1); - if (status < 0) { - dev_dbg(&pdev->dev, "can't add irq\n"); - goto put_device; - } - } - - status = platform_device_add(pdev); - if (status) - goto put_device; - - return &pdev->dev; - -put_device: - platform_device_put(pdev); - dev_err(&client->dev, "failed to add device %s\n", name); - return ERR_PTR(status); -} - -static int add_children(struct i2c_client *client) -{ - static const struct { - int offset; - char *label; - } config_inputs[] = { - /* 8 == right after the LEDs */ - { 8 + 0, "sw6_1", }, - { 8 + 1, "sw6_2", }, - { 8 + 2, "sw6_3", }, - { 8 + 3, "sw6_4", }, - { 8 + 4, "NTSC/nPAL", }, - }; - - struct device *child; - int status; - int i; - - /* GPIO-ish stuff */ - dm355evm_msp_gpio.parent = &client->dev; - status = gpiochip_add_data(&dm355evm_msp_gpio, NULL); - if (status < 0) - return status; - - /* LED output */ - if (msp_has_leds()) { - gpiod_add_lookup_table(&evm_leds_gpio_table); - /* NOTE: these are the only fully programmable LEDs - * on the board, since GPIO-61/ds22 (and many signals - * going to DC7) must be used for AEMIF address lines - * unless the top 1 GB of NAND is unused... - */ - child = add_child(client, "leds-gpio", - &evm_led_data, sizeof(evm_led_data), - false, 0); - if (IS_ERR(child)) - return PTR_ERR(child); - } - - /* configuration inputs */ - for (i = 0; i < ARRAY_SIZE(config_inputs); i++) { - int gpio = dm355evm_msp_gpio.base + config_inputs[i].offset; - - gpio_request_one(gpio, GPIOF_IN, config_inputs[i].label); - - /* make it easy for userspace to see these */ - gpio_export(gpio, false); - } - - /* MMC/SD inputs -- right after the last config input */ - if (dev_get_platdata(&client->dev)) { - void (*mmcsd_setup)(unsigned) = dev_get_platdata(&client->dev); - - mmcsd_setup(dm355evm_msp_gpio.base + 8 + 5); - } - - /* RTC is a 32 bit counter, no alarm */ - if (msp_has_rtc()) { - child = add_child(client, "rtc-dm355evm", - NULL, 0, false, 0); - if (IS_ERR(child)) - return PTR_ERR(child); - } - - /* input from buttons and IR remote (uses the IRQ) */ - if (msp_has_keyboard()) { - child = add_child(client, "dm355evm_keys", - NULL, 0, true, client->irq); - if (IS_ERR(child)) - return PTR_ERR(child); - } - - return 0; -} - -/*----------------------------------------------------------------------*/ - -static void dm355evm_command(unsigned command) -{ - int status; - - status = dm355evm_msp_write(command, DM355EVM_MSP_COMMAND); - if (status < 0) - dev_err(&msp430->dev, "command %d failure %d\n", - command, status); -} - -static void dm355evm_power_off(void) -{ - dm355evm_command(MSP_COMMAND_POWEROFF); -} - -static void dm355evm_msp_remove(struct i2c_client *client) -{ - pm_power_off = NULL; - msp430 = NULL; -} - -static int -dm355evm_msp_probe(struct i2c_client *client, const struct i2c_device_id *id) -{ - int status; - const char *video = msp_has_tvp() ? "TVP5146" : "imager"; - - if (msp430) - return -EBUSY; - msp430 = client; - - /* display revision status; doubles as sanity check */ - status = dm355evm_msp_read(DM355EVM_MSP_FIRMREV); - if (status < 0) - goto fail; - dev_info(&client->dev, "firmware v.%02X, %s as video-in\n", - status, video); - - /* mux video input: either tvp5146 or some external imager */ - status = dm355evm_msp_write(msp_has_tvp() ? 0 : MSP_VIDEO_IMAGER, - DM355EVM_MSP_VIDEO_IN); - if (status < 0) - dev_warn(&client->dev, "error %d muxing %s as video-in\n", - status, video); - - /* init LED cache, and turn off the LEDs */ - msp_led_cache = 0xff; - dm355evm_msp_write(msp_led_cache, DM355EVM_MSP_LED); - - /* export capabilities we support */ - status = add_children(client); - if (status < 0) - goto fail; - - /* PM hookup */ - pm_power_off = dm355evm_power_off; - - return 0; - -fail: - /* FIXME remove children ... */ - dm355evm_msp_remove(client); - return status; -} - -static const struct i2c_device_id dm355evm_msp_ids[] = { - { "dm355evm_msp", 0 }, - { /* end of list */ }, -}; -MODULE_DEVICE_TABLE(i2c, dm355evm_msp_ids); - -static struct i2c_driver dm355evm_msp_driver = { - .driver.name = "dm355evm_msp", - .id_table = dm355evm_msp_ids, - .probe = dm355evm_msp_probe, - .remove = dm355evm_msp_remove, -}; - -static int __init dm355evm_msp_init(void) -{ - return i2c_add_driver(&dm355evm_msp_driver); -} -subsys_initcall(dm355evm_msp_init); - -static void __exit dm355evm_msp_exit(void) -{ - i2c_del_driver(&dm355evm_msp_driver); -} -module_exit(dm355evm_msp_exit); - -MODULE_DESCRIPTION("Interface to MSP430 firmware on DM355EVM"); -MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/fsl-imx25-tsadc.c b/drivers/mfd/fsl-imx25-tsadc.c index 823595bcc9b7c6..089c2ce615b6d3 100644 --- a/drivers/mfd/fsl-imx25-tsadc.c +++ b/drivers/mfd/fsl-imx25-tsadc.c @@ -137,7 +137,6 @@ static int mx25_tsadc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct mx25_tsadc *tsadc; - struct resource *res; int ret; void __iomem *iomem; @@ -145,8 +144,7 @@ static int mx25_tsadc_probe(struct platform_device *pdev) if (!tsadc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - iomem = devm_ioremap_resource(dev, res); + iomem = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(iomem)) return PTR_ERR(iomem); diff --git a/drivers/mfd/gateworks-gsc.c b/drivers/mfd/gateworks-gsc.c index 9d7d870c44a8ca..c954ed265de81c 100644 --- a/drivers/mfd/gateworks-gsc.c +++ b/drivers/mfd/gateworks-gsc.c @@ -189,8 +189,7 @@ static const struct regmap_irq_chip gsc_irq_chip = { .num_irqs = ARRAY_SIZE(gsc_irqs), .num_regs = 1, .status_base = GSC_IRQ_STATUS, - .mask_base = GSC_IRQ_ENABLE, - .mask_invert = true, + .unmask_base = GSC_IRQ_ENABLE, .ack_base = GSC_IRQ_STATUS, .ack_invert = true, }; diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c deleted file mode 100644 index b45b1346ab5442..00000000000000 --- a/drivers/mfd/htc-i2cpld.c +++ /dev/null @@ -1,627 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * htc-i2cpld.c - * Chip driver for an unknown CPLD chip found on omap850 HTC devices like - * the HTC Wizard and HTC Herald. - * The cpld is located on the i2c bus and acts as an input/output GPIO - * extender. - * - * Copyright (C) 2009 Cory Maccarrone <darkstar6262@gmail.com> - * - * Based on work done in the linwizard project - * Copyright (C) 2008-2009 Angelo Arrifano <miknix@gmail.com> - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> -#include <linux/irq.h> -#include <linux/spinlock.h> -#include <linux/htcpld.h> -#include <linux/gpio/driver.h> -#include <linux/gpio/machine.h> -#include <linux/gpio/consumer.h> -#include <linux/slab.h> - -struct htcpld_chip { - spinlock_t lock; - - /* chip info */ - u8 reset; - u8 addr; - struct device *dev; - struct i2c_client *client; - - /* Output details */ - u8 cache_out; - struct gpio_chip chip_out; - - /* Input details */ - u8 cache_in; - struct gpio_chip chip_in; - - u16 irqs_enabled; - uint irq_start; - int nirqs; - - unsigned int flow_type; - /* - * Work structure to allow for setting values outside of any - * possible interrupt context - */ - struct work_struct set_val_work; -}; - -struct htcpld_data { - /* irq info */ - u16 irqs_enabled; - uint irq_start; - int nirqs; - uint chained_irq; - struct gpio_desc *int_reset_gpio_hi; - struct gpio_desc *int_reset_gpio_lo; - - /* htcpld info */ - struct htcpld_chip *chip; - unsigned int nchips; -}; - -/* There does not appear to be a way to proactively mask interrupts - * on the htcpld chip itself. So, we simply ignore interrupts that - * aren't desired. */ -static void htcpld_mask(struct irq_data *data) -{ - struct htcpld_chip *chip = irq_data_get_irq_chip_data(data); - chip->irqs_enabled &= ~(1 << (data->irq - chip->irq_start)); - pr_debug("HTCPLD mask %d %04x\n", data->irq, chip->irqs_enabled); -} -static void htcpld_unmask(struct irq_data *data) -{ - struct htcpld_chip *chip = irq_data_get_irq_chip_data(data); - chip->irqs_enabled |= 1 << (data->irq - chip->irq_start); - pr_debug("HTCPLD unmask %d %04x\n", data->irq, chip->irqs_enabled); -} - -static int htcpld_set_type(struct irq_data *data, unsigned int flags) -{ - struct htcpld_chip *chip = irq_data_get_irq_chip_data(data); - - if (flags & ~IRQ_TYPE_SENSE_MASK) - return -EINVAL; - - /* We only allow edge triggering */ - if (flags & (IRQ_TYPE_LEVEL_LOW|IRQ_TYPE_LEVEL_HIGH)) - return -EINVAL; - - chip->flow_type = flags; - return 0; -} - -static struct irq_chip htcpld_muxed_chip = { - .name = "htcpld", - .irq_mask = htcpld_mask, - .irq_unmask = htcpld_unmask, - .irq_set_type = htcpld_set_type, -}; - -/* To properly dispatch IRQ events, we need to read from the - * chip. This is an I2C action that could possibly sleep - * (which is bad in interrupt context) -- so we use a threaded - * interrupt handler to get around that. - */ -static irqreturn_t htcpld_handler(int irq, void *dev) -{ - struct htcpld_data *htcpld = dev; - unsigned int i; - unsigned long flags; - int irqpin; - - if (!htcpld) { - pr_debug("htcpld is null in ISR\n"); - return IRQ_HANDLED; - } - - /* - * For each chip, do a read of the chip and trigger any interrupts - * desired. The interrupts will be triggered from LSB to MSB (i.e. - * bit 0 first, then bit 1, etc.) - * - * For chips that have no interrupt range specified, just skip 'em. - */ - for (i = 0; i < htcpld->nchips; i++) { - struct htcpld_chip *chip = &htcpld->chip[i]; - struct i2c_client *client; - int val; - unsigned long uval, old_val; - - if (!chip) { - pr_debug("chip %d is null in ISR\n", i); - continue; - } - - if (chip->nirqs == 0) - continue; - - client = chip->client; - if (!client) { - pr_debug("client %d is null in ISR\n", i); - continue; - } - - /* Scan the chip */ - val = i2c_smbus_read_byte_data(client, chip->cache_out); - if (val < 0) { - /* Throw a warning and skip this chip */ - dev_warn(chip->dev, "Unable to read from chip: %d\n", - val); - continue; - } - - uval = (unsigned long)val; - - spin_lock_irqsave(&chip->lock, flags); - - /* Save away the old value so we can compare it */ - old_val = chip->cache_in; - - /* Write the new value */ - chip->cache_in = uval; - - spin_unlock_irqrestore(&chip->lock, flags); - - /* - * For each bit in the data (starting at bit 0), trigger - * associated interrupts. - */ - for (irqpin = 0; irqpin < chip->nirqs; irqpin++) { - unsigned oldb, newb, type = chip->flow_type; - - irq = chip->irq_start + irqpin; - - /* Run the IRQ handler, but only if the bit value - * changed, and the proper flags are set */ - oldb = (old_val >> irqpin) & 1; - newb = (uval >> irqpin) & 1; - - if ((!oldb && newb && (type & IRQ_TYPE_EDGE_RISING)) || - (oldb && !newb && (type & IRQ_TYPE_EDGE_FALLING))) { - pr_debug("fire IRQ %d\n", irqpin); - generic_handle_irq(irq); - } - } - } - - /* - * In order to continue receiving interrupts, the int_reset_gpio must - * be asserted. - */ - if (htcpld->int_reset_gpio_hi) - gpiod_set_value(htcpld->int_reset_gpio_hi, 1); - if (htcpld->int_reset_gpio_lo) - gpiod_set_value(htcpld->int_reset_gpio_lo, 0); - - return IRQ_HANDLED; -} - -/* - * The GPIO set routines can be called from interrupt context, especially if, - * for example they're attached to the led-gpio framework and a trigger is - * enabled. As such, we declared work above in the htcpld_chip structure, - * and that work is scheduled in the set routine. The kernel can then run - * the I2C functions, which will sleep, in process context. - */ -static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) -{ - struct i2c_client *client; - struct htcpld_chip *chip_data = gpiochip_get_data(chip); - unsigned long flags; - - client = chip_data->client; - if (!client) - return; - - spin_lock_irqsave(&chip_data->lock, flags); - if (val) - chip_data->cache_out |= (1 << offset); - else - chip_data->cache_out &= ~(1 << offset); - spin_unlock_irqrestore(&chip_data->lock, flags); - - schedule_work(&(chip_data->set_val_work)); -} - -static void htcpld_chip_set_ni(struct work_struct *work) -{ - struct htcpld_chip *chip_data; - struct i2c_client *client; - - chip_data = container_of(work, struct htcpld_chip, set_val_work); - client = chip_data->client; - i2c_smbus_read_byte_data(client, chip_data->cache_out); -} - -static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset) -{ - struct htcpld_chip *chip_data = gpiochip_get_data(chip); - u8 cache; - - if (!strncmp(chip->label, "htcpld-out", 10)) { - cache = chip_data->cache_out; - } else if (!strncmp(chip->label, "htcpld-in", 9)) { - cache = chip_data->cache_in; - } else - return -EINVAL; - - return (cache >> offset) & 1; -} - -static int htcpld_direction_output(struct gpio_chip *chip, - unsigned offset, int value) -{ - htcpld_chip_set(chip, offset, value); - return 0; -} - -static int htcpld_direction_input(struct gpio_chip *chip, - unsigned offset) -{ - /* - * No-op: this function can only be called on the input chip. - * We do however make sure the offset is within range. - */ - return (offset < chip->ngpio) ? 0 : -EINVAL; -} - -static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset) -{ - struct htcpld_chip *chip_data = gpiochip_get_data(chip); - - if (offset < chip_data->nirqs) - return chip_data->irq_start + offset; - else - return -EINVAL; -} - -static void htcpld_chip_reset(struct i2c_client *client) -{ - struct htcpld_chip *chip_data = i2c_get_clientdata(client); - if (!chip_data) - return; - - i2c_smbus_read_byte_data( - client, (chip_data->cache_out = chip_data->reset)); -} - -static int htcpld_setup_chip_irq( - struct platform_device *pdev, - int chip_index) -{ - struct htcpld_data *htcpld; - struct htcpld_chip *chip; - unsigned int irq, irq_end; - - /* Get the platform and driver data */ - htcpld = platform_get_drvdata(pdev); - chip = &htcpld->chip[chip_index]; - - /* Setup irq handlers */ - irq_end = chip->irq_start + chip->nirqs; - for (irq = chip->irq_start; irq < irq_end; irq++) { - irq_set_chip_and_handler(irq, &htcpld_muxed_chip, - handle_simple_irq); - irq_set_chip_data(irq, chip); - irq_clear_status_flags(irq, IRQ_NOREQUEST | IRQ_NOPROBE); - } - - return 0; -} - -static int htcpld_register_chip_i2c( - struct platform_device *pdev, - int chip_index) -{ - struct htcpld_data *htcpld; - struct device *dev = &pdev->dev; - struct htcpld_core_platform_data *pdata; - struct htcpld_chip *chip; - struct htcpld_chip_platform_data *plat_chip_data; - struct i2c_adapter *adapter; - struct i2c_client *client; - struct i2c_board_info info; - - /* Get the platform and driver data */ - pdata = dev_get_platdata(dev); - htcpld = platform_get_drvdata(pdev); - chip = &htcpld->chip[chip_index]; - plat_chip_data = &pdata->chip[chip_index]; - - adapter = i2c_get_adapter(pdata->i2c_adapter_id); - if (!adapter) { - /* Eek, no such I2C adapter! Bail out. */ - dev_warn(dev, "Chip at i2c address 0x%x: Invalid i2c adapter %d\n", - plat_chip_data->addr, pdata->i2c_adapter_id); - return -ENODEV; - } - - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_READ_BYTE_DATA)) { - dev_warn(dev, "i2c adapter %d non-functional\n", - pdata->i2c_adapter_id); - i2c_put_adapter(adapter); - return -EINVAL; - } - - memset(&info, 0, sizeof(struct i2c_board_info)); - info.addr = plat_chip_data->addr; - strscpy(info.type, "htcpld-chip", I2C_NAME_SIZE); - info.platform_data = chip; - - /* Add the I2C device. This calls the probe() function. */ - client = i2c_new_client_device(adapter, &info); - if (IS_ERR(client)) { - /* I2C device registration failed, contineu with the next */ - dev_warn(dev, "Unable to add I2C device for 0x%x\n", - plat_chip_data->addr); - i2c_put_adapter(adapter); - return PTR_ERR(client); - } - - i2c_set_clientdata(client, chip); - snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%x", client->addr); - chip->client = client; - - /* Reset the chip */ - htcpld_chip_reset(client); - chip->cache_in = i2c_smbus_read_byte_data(client, chip->cache_out); - - return 0; -} - -static void htcpld_unregister_chip_i2c( - struct platform_device *pdev, - int chip_index) -{ - struct htcpld_data *htcpld; - struct htcpld_chip *chip; - - /* Get the platform and driver data */ - htcpld = platform_get_drvdata(pdev); - chip = &htcpld->chip[chip_index]; - - i2c_unregister_device(chip->client); -} - -static int htcpld_register_chip_gpio( - struct platform_device *pdev, - int chip_index) -{ - struct htcpld_data *htcpld; - struct device *dev = &pdev->dev; - struct htcpld_core_platform_data *pdata; - struct htcpld_chip *chip; - struct htcpld_chip_platform_data *plat_chip_data; - struct gpio_chip *gpio_chip; - int ret = 0; - - /* Get the platform and driver data */ - pdata = dev_get_platdata(dev); - htcpld = platform_get_drvdata(pdev); - chip = &htcpld->chip[chip_index]; - plat_chip_data = &pdata->chip[chip_index]; - - /* Setup the GPIO chips */ - gpio_chip = &(chip->chip_out); - gpio_chip->label = "htcpld-out"; - gpio_chip->parent = dev; - gpio_chip->owner = THIS_MODULE; - gpio_chip->get = htcpld_chip_get; - gpio_chip->set = htcpld_chip_set; - gpio_chip->direction_input = NULL; - gpio_chip->direction_output = htcpld_direction_output; - gpio_chip->base = plat_chip_data->gpio_out_base; - gpio_chip->ngpio = plat_chip_data->num_gpios; - - gpio_chip = &(chip->chip_in); - gpio_chip->label = "htcpld-in"; - gpio_chip->parent = dev; - gpio_chip->owner = THIS_MODULE; - gpio_chip->get = htcpld_chip_get; - gpio_chip->set = NULL; - gpio_chip->direction_input = htcpld_direction_input; - gpio_chip->direction_output = NULL; - gpio_chip->to_irq = htcpld_chip_to_irq; - gpio_chip->base = plat_chip_data->gpio_in_base; - gpio_chip->ngpio = plat_chip_data->num_gpios; - - /* Add the GPIO chips */ - ret = gpiochip_add_data(&(chip->chip_out), chip); - if (ret) { - dev_warn(dev, "Unable to register output GPIOs for 0x%x: %d\n", - plat_chip_data->addr, ret); - return ret; - } - - ret = gpiochip_add_data(&(chip->chip_in), chip); - if (ret) { - dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n", - plat_chip_data->addr, ret); - gpiochip_remove(&(chip->chip_out)); - return ret; - } - - return 0; -} - -static int htcpld_setup_chips(struct platform_device *pdev) -{ - struct htcpld_data *htcpld; - struct device *dev = &pdev->dev; - struct htcpld_core_platform_data *pdata; - int i; - - /* Get the platform and driver data */ - pdata = dev_get_platdata(dev); - htcpld = platform_get_drvdata(pdev); - - /* Setup each chip's output GPIOs */ - htcpld->nchips = pdata->num_chip; - htcpld->chip = devm_kcalloc(dev, - htcpld->nchips, - sizeof(struct htcpld_chip), - GFP_KERNEL); - if (!htcpld->chip) - return -ENOMEM; - - /* Add the chips as best we can */ - for (i = 0; i < htcpld->nchips; i++) { - int ret; - - /* Setup the HTCPLD chips */ - htcpld->chip[i].reset = pdata->chip[i].reset; - htcpld->chip[i].cache_out = pdata->chip[i].reset; - htcpld->chip[i].cache_in = 0; - htcpld->chip[i].dev = dev; - htcpld->chip[i].irq_start = pdata->chip[i].irq_base; - htcpld->chip[i].nirqs = pdata->chip[i].num_irqs; - - INIT_WORK(&(htcpld->chip[i].set_val_work), &htcpld_chip_set_ni); - spin_lock_init(&(htcpld->chip[i].lock)); - - /* Setup the interrupts for the chip */ - if (htcpld->chained_irq) { - ret = htcpld_setup_chip_irq(pdev, i); - if (ret) - continue; - } - - /* Register the chip with I2C */ - ret = htcpld_register_chip_i2c(pdev, i); - if (ret) - continue; - - - /* Register the chips with the GPIO subsystem */ - ret = htcpld_register_chip_gpio(pdev, i); - if (ret) { - /* Unregister the chip from i2c and continue */ - htcpld_unregister_chip_i2c(pdev, i); - continue; - } - - dev_info(dev, "Registered chip at 0x%x\n", pdata->chip[i].addr); - } - - return 0; -} - -static int htcpld_core_probe(struct platform_device *pdev) -{ - struct htcpld_data *htcpld; - struct device *dev = &pdev->dev; - struct htcpld_core_platform_data *pdata; - struct resource *res; - int ret = 0; - - if (!dev) - return -ENODEV; - - pdata = dev_get_platdata(dev); - if (!pdata) { - dev_warn(dev, "Platform data not found for htcpld core!\n"); - return -ENXIO; - } - - htcpld = devm_kzalloc(dev, sizeof(struct htcpld_data), GFP_KERNEL); - if (!htcpld) - return -ENOMEM; - - /* Find chained irq */ - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (res) { - int flags; - htcpld->chained_irq = res->start; - - /* Setup the chained interrupt handler */ - flags = IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING | - IRQF_ONESHOT; - ret = request_threaded_irq(htcpld->chained_irq, - NULL, htcpld_handler, - flags, pdev->name, htcpld); - if (ret) { - dev_warn(dev, "Unable to setup chained irq handler: %d\n", ret); - return ret; - } else - device_init_wakeup(dev, 0); - } - - /* Set the driver data */ - platform_set_drvdata(pdev, htcpld); - - /* Setup the htcpld chips */ - ret = htcpld_setup_chips(pdev); - if (ret) - return ret; - - /* Request the GPIO(s) for the int reset and set them up */ - htcpld->int_reset_gpio_hi = gpiochip_request_own_desc(&htcpld->chip[2].chip_out, - 7, "htcpld-core", GPIO_ACTIVE_HIGH, - GPIOD_OUT_HIGH); - if (IS_ERR(htcpld->int_reset_gpio_hi)) { - /* - * If it failed, that sucks, but we can probably - * continue on without it. - */ - htcpld->int_reset_gpio_hi = NULL; - dev_warn(dev, "Unable to request int_reset_gpio_hi -- interrupts may not work\n"); - } - - htcpld->int_reset_gpio_lo = gpiochip_request_own_desc(&htcpld->chip[2].chip_out, - 0, "htcpld-core", GPIO_ACTIVE_HIGH, - GPIOD_OUT_LOW); - if (IS_ERR(htcpld->int_reset_gpio_lo)) { - /* - * If it failed, that sucks, but we can probably - * continue on without it. - */ - htcpld->int_reset_gpio_lo = NULL; - dev_warn(dev, "Unable to request int_reset_gpio_lo -- interrupts may not work\n"); - } - - dev_info(dev, "Initialized successfully\n"); - return 0; -} - -/* The I2C Driver -- used internally */ -static const struct i2c_device_id htcpld_chip_id[] = { - { "htcpld-chip", 0 }, - { } -}; - -static struct i2c_driver htcpld_chip_driver = { - .driver = { - .name = "htcpld-chip", - }, - .id_table = htcpld_chip_id, -}; - -/* The Core Driver */ -static struct platform_driver htcpld_core_driver = { - .driver = { - .name = "i2c-htcpld", - }, -}; - -static int __init htcpld_core_init(void) -{ - int ret; - - /* Register the I2C Chip driver */ - ret = i2c_add_driver(&htcpld_chip_driver); - if (ret) - return ret; - - /* Probe for our chips */ - return platform_driver_probe(&htcpld_core_driver, htcpld_core_probe); -} -device_initcall(htcpld_core_init); diff --git a/drivers/mfd/khadas-mcu.c b/drivers/mfd/khadas-mcu.c index f3d418810693c6..7338cc16f32713 100644 --- a/drivers/mfd/khadas-mcu.c +++ b/drivers/mfd/khadas-mcu.c @@ -84,8 +84,7 @@ static struct mfd_cell khadas_mcu_cells[] = { { .name = "khadas-mcu-user-mem", }, }; -static int khadas_mcu_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int khadas_mcu_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct khadas_mcu *ddata; @@ -135,7 +134,7 @@ static struct i2c_driver khadas_mcu_driver = { .name = "khadas-mcu-core", .of_match_table = of_match_ptr(khadas_mcu_of_match), }, - .probe = khadas_mcu_probe, + .probe_new = khadas_mcu_probe, }; module_i2c_driver(khadas_mcu_driver); diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c index be32ffc5af384f..74a5533294160f 100644 --- a/drivers/mfd/lm3533-core.c +++ b/drivers/mfd/lm3533-core.c @@ -584,8 +584,7 @@ static const struct regmap_config regmap_config = { .precious_reg = lm3533_precious_register, }; -static int lm3533_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int lm3533_i2c_probe(struct i2c_client *i2c) { struct lm3533 *lm3533; @@ -627,7 +626,7 @@ static struct i2c_driver lm3533_i2c_driver = { .name = "lm3533", }, .id_table = lm3533_i2c_ids, - .probe = lm3533_i2c_probe, + .probe_new = lm3533_i2c_probe, .remove = lm3533_i2c_remove, }; diff --git a/drivers/mfd/lp3943.c b/drivers/mfd/lp3943.c index 13cb89be3d6619..f9f39b53d03008 100644 --- a/drivers/mfd/lp3943.c +++ b/drivers/mfd/lp3943.c @@ -102,7 +102,7 @@ static const struct regmap_config lp3943_regmap_config = { .max_register = LP3943_MAX_REGISTERS, }; -static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id) +static int lp3943_probe(struct i2c_client *cl) { struct lp3943 *lp3943; struct device *dev = &cl->dev; @@ -140,7 +140,7 @@ MODULE_DEVICE_TABLE(of, lp3943_of_match); #endif static struct i2c_driver lp3943_driver = { - .probe = lp3943_probe, + .probe_new = lp3943_probe, .driver = { .name = "lp3943", .of_match_table = of_match_ptr(lp3943_of_match), diff --git a/drivers/mfd/lp873x.c b/drivers/mfd/lp873x.c index b6166dec492d44..c81c5c9ad7489a 100644 --- a/drivers/mfd/lp873x.c +++ b/drivers/mfd/lp873x.c @@ -24,8 +24,7 @@ static const struct mfd_cell lp873x_cells[] = { { .name = "lp873x-gpio", }, }; -static int lp873x_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int lp873x_probe(struct i2c_client *client) { struct lp873x *lp873; int ret; @@ -79,7 +78,7 @@ static struct i2c_driver lp873x_driver = { .name = "lp873x", .of_match_table = of_lp873x_match_table, }, - .probe = lp873x_probe, + .probe_new = lp873x_probe, .id_table = lp873x_id_table, }; module_i2c_driver(lp873x_driver); diff --git a/drivers/mfd/lp87565.c b/drivers/mfd/lp87565.c index a52ab76febb349..568f0f01ea0d2e 100644 --- a/drivers/mfd/lp87565.c +++ b/drivers/mfd/lp87565.c @@ -43,8 +43,7 @@ static const struct of_device_id of_lp87565_match_table[] = { }; MODULE_DEVICE_TABLE(of, of_lp87565_match_table); -static int lp87565_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int lp87565_probe(struct i2c_client *client) { struct lp87565 *lp87565; const struct of_device_id *of_id; @@ -120,7 +119,7 @@ static struct i2c_driver lp87565_driver = { .name = "lp87565", .of_match_table = of_lp87565_match_table, }, - .probe = lp87565_probe, + .probe_new = lp87565_probe, .shutdown = lp87565_shutdown, .id_table = lp87565_id_table, }; diff --git a/drivers/mfd/lp8788.c b/drivers/mfd/lp8788.c index 724a5712b36baa..fe809b64147e60 100644 --- a/drivers/mfd/lp8788.c +++ b/drivers/mfd/lp8788.c @@ -166,7 +166,7 @@ static const struct regmap_config lp8788_regmap_config = { .max_register = MAX_LP8788_REGISTERS, }; -static int lp8788_probe(struct i2c_client *cl, const struct i2c_device_id *id) +static int lp8788_probe(struct i2c_client *cl) { struct lp8788 *lp; struct lp8788_platform_data *pdata = dev_get_platdata(&cl->dev); @@ -225,7 +225,7 @@ static struct i2c_driver lp8788_driver = { .driver = { .name = "lp8788", }, - .probe = lp8788_probe, + .probe_new = lp8788_probe, .remove = lp8788_remove, .id_table = lp8788_ids, }; diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c index a2abc0094def75..bdbd5bfc971456 100644 --- a/drivers/mfd/madera-core.c +++ b/drivers/mfd/madera-core.c @@ -8,13 +8,12 @@ #include <linux/device.h> #include <linux/delay.h> #include <linux/err.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/mfd/core.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/notifier.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/regmap.h> diff --git a/drivers/mfd/madera-i2c.c b/drivers/mfd/madera-i2c.c index 915d2f95bad313..47e65d88feb0eb 100644 --- a/drivers/mfd/madera-i2c.c +++ b/drivers/mfd/madera-i2c.c @@ -17,9 +17,9 @@ #include "madera.h" -static int madera_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int madera_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct madera *madera; const struct regmap_config *regmap_16bit_config = NULL; const struct regmap_config *regmap_32bit_config = NULL; @@ -139,7 +139,7 @@ static struct i2c_driver madera_i2c_driver = { .pm = &madera_pm_ops, .of_match_table = of_match_ptr(madera_of_match), }, - .probe = madera_i2c_probe, + .probe_new = madera_i2c_probe, .remove = madera_i2c_remove, .id_table = madera_i2c_id, }; diff --git a/drivers/mfd/max14577.c b/drivers/mfd/max14577.c index d44ad6f337425a..0e3731e9e9b597 100644 --- a/drivers/mfd/max14577.c +++ b/drivers/mfd/max14577.c @@ -209,8 +209,7 @@ static const struct regmap_irq max14577_irqs[] = { static const struct regmap_irq_chip max14577_irq_chip = { .name = "max14577", .status_base = MAX14577_REG_INT1, - .mask_base = MAX14577_REG_INTMASK1, - .mask_invert = true, + .unmask_base = MAX14577_REG_INTMASK1, .num_regs = 3, .irqs = max14577_irqs, .num_irqs = ARRAY_SIZE(max14577_irqs), @@ -239,8 +238,7 @@ static const struct regmap_irq max77836_muic_irqs[] = { static const struct regmap_irq_chip max77836_muic_irq_chip = { .name = "max77836-muic", .status_base = MAX14577_REG_INT1, - .mask_base = MAX14577_REG_INTMASK1, - .mask_invert = true, + .unmask_base = MAX14577_REG_INTMASK1, .num_regs = 3, .irqs = max77836_muic_irqs, .num_irqs = ARRAY_SIZE(max77836_muic_irqs), @@ -255,7 +253,6 @@ static const struct regmap_irq_chip max77836_pmic_irq_chip = { .name = "max77836-pmic", .status_base = MAX77836_PMIC_REG_TOPSYS_INT, .mask_base = MAX77836_PMIC_REG_TOPSYS_INT_MASK, - .mask_invert = false, .num_regs = 1, .irqs = max77836_pmic_irqs, .num_irqs = ARRAY_SIZE(max77836_pmic_irqs), @@ -358,9 +355,9 @@ static void max77836_remove(struct max14577 *max14577) i2c_unregister_device(max14577->i2c_pmic); } -static int max14577_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max14577_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct max14577 *max14577; struct max14577_platform_data *pdata = dev_get_platdata(&i2c->dev); struct device_node *np = i2c->dev.of_node; @@ -480,7 +477,6 @@ static const struct i2c_device_id max14577_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, max14577_i2c_id); -#ifdef CONFIG_PM_SLEEP static int max14577_suspend(struct device *dev) { struct i2c_client *i2c = to_i2c_client(dev); @@ -513,17 +509,16 @@ static int max14577_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static SIMPLE_DEV_PM_OPS(max14577_pm, max14577_suspend, max14577_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max14577_pm, max14577_suspend, max14577_resume); static struct i2c_driver max14577_i2c_driver = { .driver = { .name = "max14577", - .pm = &max14577_pm, + .pm = pm_sleep_ptr(&max14577_pm), .of_match_table = max14577_dt_match, }, - .probe = max14577_i2c_probe, + .probe_new = max14577_i2c_probe, .remove = max14577_i2c_remove, .id_table = max14577_i2c_id, }; diff --git a/drivers/mfd/max77620.c b/drivers/mfd/max77620.c index a6661e07035ba6..cbd2297126f041 100644 --- a/drivers/mfd/max77620.c +++ b/drivers/mfd/max77620.c @@ -494,9 +494,9 @@ static void max77620_pm_power_off(void) MAX77620_ONOFFCNFG1_SFT_RST); } -static int max77620_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int max77620_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); const struct regmap_config *rmap_config; struct max77620_chip *chip; const struct mfd_cell *mfd_cells; @@ -576,7 +576,6 @@ static int max77620_probe(struct i2c_client *client, return 0; } -#ifdef CONFIG_PM_SLEEP static int max77620_set_fps_period(struct max77620_chip *chip, int fps_id, int time_period) { @@ -683,7 +682,6 @@ out: return 0; } -#endif static const struct i2c_device_id max77620_id[] = { {"max77620", MAX77620}, @@ -692,16 +690,15 @@ static const struct i2c_device_id max77620_id[] = { {}, }; -static const struct dev_pm_ops max77620_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(max77620_i2c_suspend, max77620_i2c_resume) -}; +static DEFINE_SIMPLE_DEV_PM_OPS(max77620_pm_ops, + max77620_i2c_suspend, max77620_i2c_resume); static struct i2c_driver max77620_driver = { .driver = { .name = "max77620", - .pm = &max77620_pm_ops, + .pm = pm_sleep_ptr(&max77620_pm_ops), }, - .probe = max77620_probe, + .probe_new = max77620_probe, .id_table = max77620_id, }; builtin_i2c_driver(max77620_driver); diff --git a/drivers/mfd/max77650.c b/drivers/mfd/max77650.c index 777485a33bc0fc..3c07fcdd9d076a 100644 --- a/drivers/mfd/max77650.c +++ b/drivers/mfd/max77650.c @@ -138,7 +138,6 @@ static const struct regmap_irq_chip max77650_irq_chip = { .status_base = MAX77650_REG_INT_GLBL, .mask_base = MAX77650_REG_INTM_GLBL, .type_in_mask = true, - .type_invert = true, .init_ack_masked = true, .clear_on_unmask = true, }; diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index 2ac64277fb8469..f8e863f3fc9581 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -226,7 +226,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c) return 0; } -#ifdef CONFIG_PM_SLEEP static int max77686_suspend(struct device *dev) { struct i2c_client *i2c = to_i2c_client(dev); @@ -261,14 +260,13 @@ static int max77686_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume); static struct i2c_driver max77686_i2c_driver = { .driver = { .name = "max77686", - .pm = &max77686_pm, + .pm = pm_sleep_ptr(&max77686_pm), .of_match_table = max77686_pmic_dt_match, }, .probe_new = max77686_i2c_probe, diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index 7088cb6f917457..3995e8769f4913 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -66,7 +66,6 @@ static const struct regmap_irq_chip max77693_led_irq_chip = { .name = "max77693-led", .status_base = MAX77693_LED_REG_FLASH_INT, .mask_base = MAX77693_LED_REG_FLASH_INT_MASK, - .mask_invert = false, .num_regs = 1, .irqs = max77693_led_irqs, .num_irqs = ARRAY_SIZE(max77693_led_irqs), @@ -82,7 +81,6 @@ static const struct regmap_irq_chip max77693_topsys_irq_chip = { .name = "max77693-topsys", .status_base = MAX77693_PMIC_REG_TOPSYS_INT, .mask_base = MAX77693_PMIC_REG_TOPSYS_INT_MASK, - .mask_invert = false, .num_regs = 1, .irqs = max77693_topsys_irqs, .num_irqs = ARRAY_SIZE(max77693_topsys_irqs), @@ -100,7 +98,6 @@ static const struct regmap_irq_chip max77693_charger_irq_chip = { .name = "max77693-charger", .status_base = MAX77693_CHG_REG_CHG_INT, .mask_base = MAX77693_CHG_REG_CHG_INT_MASK, - .mask_invert = false, .num_regs = 1, .irqs = max77693_charger_irqs, .num_irqs = ARRAY_SIZE(max77693_charger_irqs), @@ -136,8 +133,7 @@ static const struct regmap_irq max77693_muic_irqs[] = { static const struct regmap_irq_chip max77693_muic_irq_chip = { .name = "max77693-muic", .status_base = MAX77693_MUIC_REG_INT1, - .mask_base = MAX77693_MUIC_REG_INTMASK1, - .mask_invert = true, + .unmask_base = MAX77693_MUIC_REG_INTMASK1, .num_regs = 3, .irqs = max77693_muic_irqs, .num_irqs = ARRAY_SIZE(max77693_muic_irqs), @@ -149,9 +145,9 @@ static const struct regmap_config max77693_regmap_haptic_config = { .max_register = MAX77693_HAPTIC_REG_END, }; -static int max77693_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max77693_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct max77693_dev *max77693; unsigned int reg_data; int ret = 0; @@ -360,7 +356,7 @@ static struct i2c_driver max77693_i2c_driver = { .pm = &max77693_pm, .of_match_table = of_match_ptr(max77693_dt_match), }, - .probe = max77693_i2c_probe, + .probe_new = max77693_i2c_probe, .remove = max77693_i2c_remove, .id_table = max77693_i2c_id, }; diff --git a/drivers/mfd/max77843.c b/drivers/mfd/max77843.c index 209ee24d9ce1c0..8ff0723808c8e6 100644 --- a/drivers/mfd/max77843.c +++ b/drivers/mfd/max77843.c @@ -59,7 +59,6 @@ static const struct regmap_irq_chip max77843_irq_chip = { .name = "max77843", .status_base = MAX77843_SYS_REG_SYSINTSRC, .mask_base = MAX77843_SYS_REG_SYSINTMASK, - .mask_invert = false, .num_regs = 1, .irqs = max77843_irqs, .num_irqs = ARRAY_SIZE(max77843_irqs), @@ -93,9 +92,9 @@ err_chg_i2c: return ret; } -static int max77843_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max77843_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct max77693_dev *max77843; unsigned int reg_data; int ret; @@ -208,7 +207,7 @@ static struct i2c_driver max77843_i2c_driver = { .of_match_table = max77843_dt_match, .suppress_bind_attrs = true, }, - .probe = max77843_probe, + .probe_new = max77843_probe, .id_table = max77843_id, }; diff --git a/drivers/mfd/max8907.c b/drivers/mfd/max8907.c index c340080971cef8..a69b865c6eacf3 100644 --- a/drivers/mfd/max8907.c +++ b/drivers/mfd/max8907.c @@ -181,8 +181,7 @@ static void max8907_power_off(void) MAX8907_MASK_POWER_OFF, MAX8907_MASK_POWER_OFF); } -static int max8907_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max8907_i2c_probe(struct i2c_client *i2c) { struct max8907 *max8907; int ret; @@ -314,7 +313,7 @@ static struct i2c_driver max8907_i2c_driver = { .name = "max8907", .of_match_table = of_match_ptr(max8907_of_match), }, - .probe = max8907_i2c_probe, + .probe_new = max8907_i2c_probe, .remove = max8907_i2c_remove, .id_table = max8907_i2c_id, }; diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index 04101da42bd314..4057fd15c29e74 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -144,8 +144,7 @@ static int max8925_dt_init(struct device_node *np, struct device *dev, return 0; } -static int max8925_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int max8925_probe(struct i2c_client *client) { struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); struct max8925_chip *chip; @@ -207,7 +206,6 @@ static void max8925_remove(struct i2c_client *client) i2c_unregister_device(chip->rtc); } -#ifdef CONFIG_PM_SLEEP static int max8925_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); @@ -227,9 +225,9 @@ static int max8925_resume(struct device *dev) disable_irq_wake(chip->core_irq); return 0; } -#endif -static SIMPLE_DEV_PM_OPS(max8925_pm_ops, max8925_suspend, max8925_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max8925_pm_ops, + max8925_suspend, max8925_resume); static const struct of_device_id max8925_dt_ids[] = { { .compatible = "maxim,max8925", }, @@ -239,10 +237,10 @@ static const struct of_device_id max8925_dt_ids[] = { static struct i2c_driver max8925_driver = { .driver = { .name = "max8925", - .pm = &max8925_pm_ops, + .pm = pm_sleep_ptr(&max8925_pm_ops), .of_match_table = max8925_dt_ids, }, - .probe = max8925_probe, + .probe_new = max8925_probe, .remove = max8925_remove, .id_table = max8925_id_table, }; diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c index 2141de78115d94..79d551b86150f6 100644 --- a/drivers/mfd/max8997.c +++ b/drivers/mfd/max8997.c @@ -152,9 +152,9 @@ static inline unsigned long max8997_i2c_get_driver_data(struct i2c_client *i2c, return id->driver_data; } -static int max8997_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max8997_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct max8997_dev *max8997; struct max8997_platform_data *pdata = dev_get_platdata(&i2c->dev); int ret = 0; @@ -478,7 +478,7 @@ static struct i2c_driver max8997_i2c_driver = { .suppress_bind_attrs = true, .of_match_table = of_match_ptr(max8997_pmic_dt_match), }, - .probe = max8997_i2c_probe, + .probe_new = max8997_i2c_probe, .id_table = max8997_i2c_id, }; diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c index 0eb15e611b671f..122f7b931f5a22 100644 --- a/drivers/mfd/max8998.c +++ b/drivers/mfd/max8998.c @@ -162,9 +162,9 @@ static inline unsigned long max8998_i2c_get_driver_data(struct i2c_client *i2c, return id->driver_data; } -static int max8998_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int max8998_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct max8998_platform_data *pdata = dev_get_platdata(&i2c->dev); struct max8998_dev *max8998; int ret = 0; @@ -348,7 +348,7 @@ static struct i2c_driver max8998_i2c_driver = { .suppress_bind_attrs = true, .of_match_table = of_match_ptr(max8998_dt_match), }, - .probe = max8998_i2c_probe, + .probe_new = max8998_i2c_probe, .id_table = max8998_i2c_id, }; diff --git a/drivers/mfd/mc13xxx-i2c.c b/drivers/mfd/mc13xxx-i2c.c index eb94f3004cf336..633b973a5ba77c 100644 --- a/drivers/mfd/mc13xxx-i2c.c +++ b/drivers/mfd/mc13xxx-i2c.c @@ -11,7 +11,6 @@ #include <linux/mfd/mc13xxx.h> #include <linux/of.h> #include <linux/of_device.h> -#include <linux/of_gpio.h> #include <linux/i2c.h> #include <linux/err.h> @@ -52,9 +51,9 @@ static const struct regmap_config mc13xxx_regmap_i2c_config = { .cache_type = REGCACHE_NONE, }; -static int mc13xxx_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int mc13xxx_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct mc13xxx *mc13xxx; int ret; @@ -96,7 +95,7 @@ static struct i2c_driver mc13xxx_i2c_driver = { .name = "mc13xxx", .of_match_table = mc13xxx_dt_ids, }, - .probe = mc13xxx_i2c_probe, + .probe_new = mc13xxx_i2c_probe, .remove = mc13xxx_i2c_remove, }; diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c index f803527e581940..f70d79aa5a8334 100644 --- a/drivers/mfd/mc13xxx-spi.c +++ b/drivers/mfd/mc13xxx-spi.c @@ -15,7 +15,6 @@ #include <linux/mfd/mc13xxx.h> #include <linux/of.h> #include <linux/of_device.h> -#include <linux/of_gpio.h> #include <linux/err.h> #include <linux/spi/spi.h> @@ -115,7 +114,7 @@ static int mc13xxx_spi_write(void *context, const void *data, size_t count) * result, the SS will negate before all of the data has been * transferred to/from the peripheral." * We workaround this by accessing the SPI controller with a - * single transfert. + * single transfer. */ static struct regmap_bus regmap_mc13xxx_bus = { diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 4629dff187cd5e..1c9831b78cf9cf 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -255,7 +255,6 @@ static int mcp_sa11x0_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM_SLEEP static int mcp_sa11x0_suspend(struct device *dev) { struct mcp_sa11x0 *m = priv(dev_get_drvdata(dev)); @@ -277,17 +276,14 @@ static int mcp_sa11x0_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops mcp_sa11x0_pm_ops = { -#ifdef CONFIG_PM_SLEEP .suspend = mcp_sa11x0_suspend, .freeze = mcp_sa11x0_suspend, .poweroff = mcp_sa11x0_suspend, .resume_noirq = mcp_sa11x0_resume, .thaw_noirq = mcp_sa11x0_resume, .restore_noirq = mcp_sa11x0_resume, -#endif }; static struct platform_driver mcp_sa11x0_driver = { @@ -295,7 +291,7 @@ static struct platform_driver mcp_sa11x0_driver = { .remove = mcp_sa11x0_remove, .driver = { .name = DRIVER_NAME, - .pm = &mcp_sa11x0_pm_ops, + .pm = pm_sleep_ptr(&mcp_sa11x0_pm_ops), }, }; diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index eb08f69001f91d..c2866a11c1d22a 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -1142,8 +1142,7 @@ static inline void menelaus_rtc_init(struct menelaus_chip *m) static struct i2c_driver menelaus_i2c_driver; -static int menelaus_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int menelaus_probe(struct i2c_client *client) { struct menelaus_chip *menelaus; int rev = 0; @@ -1241,7 +1240,7 @@ static struct i2c_driver menelaus_i2c_driver = { .driver = { .name = DRIVER_NAME, }, - .probe = menelaus_probe, + .probe_new = menelaus_probe, .remove = menelaus_remove, .id_table = menelaus_id, }; diff --git a/drivers/mfd/menf21bmc.c b/drivers/mfd/menf21bmc.c index 8f72b1cccbe54d..9092fac46e3598 100644 --- a/drivers/mfd/menf21bmc.c +++ b/drivers/mfd/menf21bmc.c @@ -49,7 +49,7 @@ static int menf21bmc_wdt_exit_prod_mode(struct i2c_client *client) } static int -menf21bmc_probe(struct i2c_client *client, const struct i2c_device_id *ids) +menf21bmc_probe(struct i2c_client *client) { int rev_major, rev_minor, rev_main; int ret; @@ -111,7 +111,7 @@ MODULE_DEVICE_TABLE(i2c, menf21bmc_id_table); static struct i2c_driver menf21bmc_driver = { .driver.name = "menf21bmc", .id_table = menf21bmc_id_table, - .probe = menf21bmc_probe, + .probe_new = menf21bmc_probe, }; module_i2c_driver(menf21bmc_driver); diff --git a/drivers/mfd/motorola-cpcap.c b/drivers/mfd/motorola-cpcap.c index 265464b5d7cc56..a19691ba8d8b08 100644 --- a/drivers/mfd/motorola-cpcap.c +++ b/drivers/mfd/motorola-cpcap.c @@ -221,7 +221,6 @@ static const struct regmap_config cpcap_regmap_config = { .val_format_endian = REGMAP_ENDIAN_LITTLE, }; -#ifdef CONFIG_PM_SLEEP static int cpcap_suspend(struct device *dev) { struct spi_device *spi = to_spi_device(dev); @@ -239,9 +238,8 @@ static int cpcap_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(cpcap_pm, cpcap_suspend, cpcap_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(cpcap_pm, cpcap_suspend, cpcap_resume); static const struct mfd_cell cpcap_mfd_devices[] = { { @@ -296,7 +294,7 @@ static int cpcap_probe(struct spi_device *spi) struct cpcap_ddata *cpcap; int ret; - match = of_match_device(of_match_ptr(cpcap_of_match), &spi->dev); + match = of_match_device(cpcap_of_match, &spi->dev); if (!match) return -ENODEV; @@ -346,7 +344,7 @@ static struct spi_driver cpcap_driver = { .driver = { .name = "cpcap-core", .of_match_table = cpcap_of_match, - .pm = &cpcap_pm, + .pm = pm_sleep_ptr(&cpcap_pm), }, .probe = cpcap_probe, .id_table = cpcap_spi_ids, diff --git a/drivers/mfd/mt6360-core.c b/drivers/mfd/mt6360-core.c index 6eaa6775b88858..d3b32eb7983775 100644 --- a/drivers/mfd/mt6360-core.c +++ b/drivers/mfd/mt6360-core.c @@ -402,7 +402,7 @@ static int mt6360_regmap_read(void *context, const void *reg, size_t reg_size, struct mt6360_ddata *ddata = context; u8 bank = *(u8 *)reg; u8 reg_addr = *(u8 *)(reg + 1); - struct i2c_client *i2c = ddata->i2c[bank]; + struct i2c_client *i2c; bool crc_needed = false; u8 *buf; int buf_len = MT6360_ALLOC_READ_SIZE(val_size); @@ -410,6 +410,11 @@ static int mt6360_regmap_read(void *context, const void *reg, size_t reg_size, u8 crc; int ret; + if (bank >= MT6360_SLAVE_MAX) + return -EINVAL; + + i2c = ddata->i2c[bank]; + if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) { crc_needed = true; ret = mt6360_xlate_pmicldo_addr(®_addr, val_size); @@ -453,13 +458,18 @@ static int mt6360_regmap_write(void *context, const void *val, size_t val_size) struct mt6360_ddata *ddata = context; u8 bank = *(u8 *)val; u8 reg_addr = *(u8 *)(val + 1); - struct i2c_client *i2c = ddata->i2c[bank]; + struct i2c_client *i2c; bool crc_needed = false; u8 *buf; int buf_len = MT6360_ALLOC_WRITE_SIZE(val_size); int write_size = val_size - MT6360_REGMAP_REG_BYTE_SIZE; int ret; + if (bank >= MT6360_SLAVE_MAX) + return -EINVAL; + + i2c = ddata->i2c[bank]; + if (bank == MT6360_SLAVE_PMIC || bank == MT6360_SLAVE_LDO) { crc_needed = true; ret = mt6360_xlate_pmicldo_addr(®_addr, val_size - MT6360_REGMAP_REG_BYTE_SIZE); diff --git a/drivers/mfd/mt6397-irq.c b/drivers/mfd/mt6397-irq.c index eff53fed8fe73f..72f923e47752da 100644 --- a/drivers/mfd/mt6397-irq.c +++ b/drivers/mfd/mt6397-irq.c @@ -54,7 +54,6 @@ static void mt6397_irq_enable(struct irq_data *data) mt6397->irq_masks_cur[reg] |= BIT(shift); } -#ifdef CONFIG_PM_SLEEP static int mt6397_irq_set_wake(struct irq_data *irq_data, unsigned int on) { struct mt6397_chip *mt6397 = irq_data_get_irq_chip_data(irq_data); @@ -68,9 +67,6 @@ static int mt6397_irq_set_wake(struct irq_data *irq_data, unsigned int on) return 0; } -#else -#define mt6397_irq_set_wake NULL -#endif static struct irq_chip mt6397_irq_chip = { .name = "mt6397-irq", @@ -78,7 +74,7 @@ static struct irq_chip mt6397_irq_chip = { .irq_bus_sync_unlock = mt6397_irq_sync_unlock, .irq_enable = mt6397_irq_enable, .irq_disable = mt6397_irq_disable, - .irq_set_wake = mt6397_irq_set_wake, + .irq_set_wake = pm_sleep_ptr(mt6397_irq_set_wake), }; static void mt6397_irq_handle_reg(struct mt6397_chip *mt6397, int reg, diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index 8b7429bd2e3eb1..b8383c6cba3ff9 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -502,8 +502,7 @@ static const struct of_device_id of_palmas_match_tbl[] = { }; MODULE_DEVICE_TABLE(of, of_palmas_match_tbl); -static int palmas_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int palmas_i2c_probe(struct i2c_client *i2c) { struct palmas *palmas; struct palmas_platform_data *pdata; @@ -512,7 +511,6 @@ static int palmas_i2c_probe(struct i2c_client *i2c, int ret = 0, i; unsigned int reg, addr; int slave; - const struct of_device_id *match; pdata = dev_get_platdata(&i2c->dev); @@ -536,12 +534,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c, palmas->dev = &i2c->dev; palmas->irq = i2c->irq; - match = of_match_device(of_palmas_match_tbl, &i2c->dev); - - if (!match) - return -ENODATA; - - driver_data = (struct palmas_driver_data *)match->data; + driver_data = (struct palmas_driver_data *) device_get_match_data(&i2c->dev); palmas->features = *driver_data->features; for (i = 0; i < PALMAS_NUM_CLIENTS; i++) { @@ -732,7 +725,7 @@ static struct i2c_driver palmas_i2c_driver = { .name = "palmas", .of_match_table = of_palmas_match_tbl, }, - .probe = palmas_i2c_probe, + .probe_new = palmas_i2c_probe, .remove = palmas_i2c_remove, .id_table = palmas_i2c_id, }; diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index 4ccc2c3e7681d7..0e4fc99e9f492d 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -158,33 +158,12 @@ pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name, } } -#ifdef CONFIG_PM_SLEEP -static int pcf50633_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct pcf50633 *pcf = i2c_get_clientdata(client); - - return pcf50633_irq_suspend(pcf); -} - -static int pcf50633_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct pcf50633 *pcf = i2c_get_clientdata(client); - - return pcf50633_irq_resume(pcf); -} -#endif - -static SIMPLE_DEV_PM_OPS(pcf50633_pm, pcf50633_suspend, pcf50633_resume); - static const struct regmap_config pcf50633_regmap_config = { .reg_bits = 8, .val_bits = 8, }; -static int pcf50633_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int pcf50633_probe(struct i2c_client *client) { struct pcf50633 *pcf; struct platform_device *pdev; @@ -300,10 +279,10 @@ MODULE_DEVICE_TABLE(i2c, pcf50633_id_table); static struct i2c_driver pcf50633_driver = { .driver = { .name = "pcf50633", - .pm = &pcf50633_pm, + .pm = pm_sleep_ptr(&pcf50633_pm), }, .id_table = pcf50633_id_table, - .probe = pcf50633_probe, + .probe_new = pcf50633_probe, .remove = pcf50633_remove, }; diff --git a/drivers/mfd/pcf50633-irq.c b/drivers/mfd/pcf50633-irq.c index 2096afb0ce9bb8..e85af7f1cb0b1b 100644 --- a/drivers/mfd/pcf50633-irq.c +++ b/drivers/mfd/pcf50633-irq.c @@ -7,6 +7,7 @@ * All rights reserved. */ +#include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mutex.h> @@ -218,10 +219,10 @@ out: return IRQ_HANDLED; } -#ifdef CONFIG_PM - -int pcf50633_irq_suspend(struct pcf50633 *pcf) +static int pcf50633_suspend(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); + struct pcf50633 *pcf = i2c_get_clientdata(client); int ret; int i; u8 res[5]; @@ -257,8 +258,10 @@ out: return ret; } -int pcf50633_irq_resume(struct pcf50633 *pcf) +static int pcf50633_resume(struct device *dev) { + struct i2c_client *client = to_i2c_client(dev); + struct pcf50633 *pcf = i2c_get_clientdata(client); int ret; /* Write the saved mask registers */ @@ -273,7 +276,7 @@ int pcf50633_irq_resume(struct pcf50633 *pcf) return ret; } -#endif +EXPORT_GPL_SIMPLE_DEV_PM_OPS(pcf50633_pm, pcf50633_suspend, pcf50633_resume); int pcf50633_irq_init(struct pcf50633 *pcf, int irq) { diff --git a/drivers/mfd/qcom-pm8008.c b/drivers/mfd/qcom-pm8008.c index 4b8ff947762f24..9f3c4a01b4c1c4 100644 --- a/drivers/mfd/qcom-pm8008.c +++ b/drivers/mfd/qcom-pm8008.c @@ -215,8 +215,8 @@ static int pm8008_probe(struct i2c_client *client) dev = &client->dev; regmap = devm_regmap_init_i2c(client, &qcom_mfd_regmap_cfg); - if (!regmap) - return -ENODEV; + if (IS_ERR(regmap)) + return PTR_ERR(regmap); i2c_set_clientdata(client, regmap); diff --git a/drivers/mfd/qcom-pm8xxx.c b/drivers/mfd/qcom-pm8xxx.c index 2f2734ba5273ee..601106580e2e56 100644 --- a/drivers/mfd/qcom-pm8xxx.c +++ b/drivers/mfd/qcom-pm8xxx.c @@ -497,7 +497,6 @@ static const struct pm_irq_data pm8821_data = { }; static const struct of_device_id pm8xxx_id_table[] = { - { .compatible = "qcom,pm8018", .data = &pm8xxx_data}, { .compatible = "qcom,pm8058", .data = &pm8xxx_data}, { .compatible = "qcom,pm8821", .data = &pm8821_data}, { .compatible = "qcom,pm8921", .data = &pm8xxx_data}, diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c index 71bc34b74bc9c0..8fea0e511550a1 100644 --- a/drivers/mfd/qcom_rpm.c +++ b/drivers/mfd/qcom_rpm.c @@ -547,7 +547,7 @@ static int qcom_rpm_probe(struct platform_device *pdev) init_completion(&rpm->ack); /* Enable message RAM clock */ - rpm->ramclk = devm_clk_get(&pdev->dev, "ram"); + rpm->ramclk = devm_clk_get_enabled(&pdev->dev, "ram"); if (IS_ERR(rpm->ramclk)) { ret = PTR_ERR(rpm->ramclk); if (ret == -EPROBE_DEFER) @@ -558,7 +558,6 @@ static int qcom_rpm_probe(struct platform_device *pdev) */ rpm->ramclk = NULL; } - clk_prepare_enable(rpm->ramclk); /* Accepts NULL */ irq_ack = platform_get_irq_byname(pdev, "ack"); if (irq_ack < 0) @@ -673,22 +672,11 @@ static int qcom_rpm_probe(struct platform_device *pdev) if (ret) dev_warn(&pdev->dev, "failed to mark wakeup irq as wakeup\n"); - return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev); -} - -static int qcom_rpm_remove(struct platform_device *pdev) -{ - struct qcom_rpm *rpm = dev_get_drvdata(&pdev->dev); - - of_platform_depopulate(&pdev->dev); - clk_disable_unprepare(rpm->ramclk); - - return 0; + return devm_of_platform_populate(&pdev->dev); } static struct platform_driver qcom_rpm_driver = { .probe = qcom_rpm_probe, - .remove = qcom_rpm_remove, .driver = { .name = "qcom_rpm", .of_match_table = qcom_rpm_of_match, diff --git a/drivers/mfd/rc5t583-irq.c b/drivers/mfd/rc5t583-irq.c index b374a3d3468889..621ea61fa7c629 100644 --- a/drivers/mfd/rc5t583-irq.c +++ b/drivers/mfd/rc5t583-irq.c @@ -228,15 +228,12 @@ static void rc5t583_irq_sync_unlock(struct irq_data *irq_data) mutex_unlock(&rc5t583->irq_lock); } -#ifdef CONFIG_PM_SLEEP + static int rc5t583_irq_set_wake(struct irq_data *irq_data, unsigned int on) { struct rc5t583 *rc5t583 = irq_data_get_irq_chip_data(irq_data); return irq_set_irq_wake(rc5t583->chip_irq, on); } -#else -#define rc5t583_irq_set_wake NULL -#endif static irqreturn_t rc5t583_irq(int irq, void *data) { @@ -317,7 +314,7 @@ static struct irq_chip rc5t583_irq_chip = { .irq_bus_lock = rc5t583_irq_lock, .irq_bus_sync_unlock = rc5t583_irq_sync_unlock, .irq_set_type = rc5t583_irq_set_type, - .irq_set_wake = rc5t583_irq_set_wake, + .irq_set_wake = pm_sleep_ptr(rc5t583_irq_set_wake), }; int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base) diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c index d0dc48f990967c..df83cc39931514 100644 --- a/drivers/mfd/rc5t583.c +++ b/drivers/mfd/rc5t583.c @@ -233,8 +233,7 @@ static const struct regmap_config rc5t583_regmap_config = { .cache_type = REGCACHE_RBTREE, }; -static int rc5t583_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int rc5t583_i2c_probe(struct i2c_client *i2c) { struct rc5t583 *rc5t583; struct rc5t583_platform_data *pdata = dev_get_platdata(&i2c->dev); @@ -289,7 +288,7 @@ static struct i2c_driver rc5t583_i2c_driver = { .driver = { .name = "rc5t583", }, - .probe = rc5t583_i2c_probe, + .probe_new = rc5t583_i2c_probe, .id_table = rc5t583_i2c_id, }; diff --git a/drivers/mfd/retu-mfd.c b/drivers/mfd/retu-mfd.c index 3b5acf7ca39cbc..d71483859e2ef5 100644 --- a/drivers/mfd/retu-mfd.c +++ b/drivers/mfd/retu-mfd.c @@ -227,7 +227,7 @@ static const struct regmap_config retu_config = { .val_bits = 16, }; -static int retu_probe(struct i2c_client *i2c, const struct i2c_device_id *id) +static int retu_probe(struct i2c_client *i2c) { struct retu_data const *rdat; struct retu_dev *rdev; @@ -318,7 +318,7 @@ static struct i2c_driver retu_driver = { .name = "retu-mfd", .of_match_table = retu_of_match, }, - .probe = retu_probe, + .probe_new = retu_probe, .remove = retu_remove, .id_table = retu_id, }; diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c index e00da7c7e3b11c..f44fc3f080a8ed 100644 --- a/drivers/mfd/rk808.c +++ b/drivers/mfd/rk808.c @@ -137,58 +137,64 @@ static const struct resource rk817_charger_resources[] = { }; static const struct mfd_cell rk805s[] = { - { .name = "rk808-clkout", }, - { .name = "rk808-regulator", }, - { .name = "rk805-pinctrl", }, + { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, }, + { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, }, + { .name = "rk805-pinctrl", .id = PLATFORM_DEVID_NONE, }, { .name = "rk808-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = &rtc_resources[0], + .id = PLATFORM_DEVID_NONE, }, { .name = "rk805-pwrkey", .num_resources = ARRAY_SIZE(rk805_key_resources), .resources = &rk805_key_resources[0], + .id = PLATFORM_DEVID_NONE, }, }; static const struct mfd_cell rk808s[] = { - { .name = "rk808-clkout", }, - { .name = "rk808-regulator", }, + { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, }, + { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, }, { .name = "rk808-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = rtc_resources, + .id = PLATFORM_DEVID_NONE, }, }; static const struct mfd_cell rk817s[] = { - { .name = "rk808-clkout",}, - { .name = "rk808-regulator",}, + { .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, }, + { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, }, { .name = "rk805-pwrkey", .num_resources = ARRAY_SIZE(rk817_pwrkey_resources), .resources = &rk817_pwrkey_resources[0], + .id = PLATFORM_DEVID_NONE, }, { .name = "rk808-rtc", .num_resources = ARRAY_SIZE(rk817_rtc_resources), .resources = &rk817_rtc_resources[0], + .id = PLATFORM_DEVID_NONE, }, - { .name = "rk817-codec",}, + { .name = "rk817-codec", .id = PLATFORM_DEVID_NONE, }, { .name = "rk817-charger", .num_resources = ARRAY_SIZE(rk817_charger_resources), .resources = &rk817_charger_resources[0], + .id = PLATFORM_DEVID_NONE, }, }; static const struct mfd_cell rk818s[] = { - { .name = "rk808-clkout", }, - { .name = "rk808-regulator", }, + { .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, }, { .name = "rk808-rtc", .num_resources = ARRAY_SIZE(rtc_resources), .resources = rtc_resources, + .id = PLATFORM_DEVID_NONE, }, }; @@ -640,8 +646,7 @@ static const struct of_device_id rk808_of_match[] = { }; MODULE_DEVICE_TABLE(of, rk808_of_match); -static int rk808_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int rk808_probe(struct i2c_client *client) { struct device_node *np = client->dev.of_node; struct rk808 *rk808; @@ -861,7 +866,7 @@ static struct i2c_driver rk808_i2c_driver = { .of_match_table = rk808_of_match, .pm = &rk8xx_pm_ops, }, - .probe = rk808_probe, + .probe_new = rk808_probe, .remove = rk808_remove, .shutdown = rk8xx_shutdown, }; diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c index eb8005b4e58d3a..2f59230749cd94 100644 --- a/drivers/mfd/rn5t618.c +++ b/drivers/mfd/rn5t618.c @@ -80,8 +80,7 @@ static const struct regmap_irq_chip rc5t619_irq_chip = { .num_irqs = ARRAY_SIZE(rc5t619_irqs), .num_regs = 1, .status_base = RN5T618_INTMON, - .mask_base = RN5T618_INTEN, - .mask_invert = true, + .unmask_base = RN5T618_INTEN, }; static struct i2c_client *rn5t618_pm_power_off; diff --git a/drivers/mfd/rohm-bd71828.c b/drivers/mfd/rohm-bd71828.c index 714d9fcbf07b90..7eb920633ee964 100644 --- a/drivers/mfd/rohm-bd71828.c +++ b/drivers/mfd/rohm-bd71828.c @@ -413,9 +413,8 @@ static struct regmap_irq_chip bd71828_irq_chip = { .irqs = &bd71828_irqs[0], .num_irqs = ARRAY_SIZE(bd71828_irqs), .status_base = BD71828_REG_INT_BUCK, - .mask_base = BD71828_REG_INT_MASK_BUCK, + .unmask_base = BD71828_REG_INT_MASK_BUCK, .ack_base = BD71828_REG_INT_BUCK, - .mask_invert = true, .init_ack_masked = true, .num_regs = 12, .num_main_regs = 1, @@ -430,9 +429,8 @@ static struct regmap_irq_chip bd71815_irq_chip = { .irqs = &bd71815_irqs[0], .num_irqs = ARRAY_SIZE(bd71815_irqs), .status_base = BD71815_REG_INT_STAT_01, - .mask_base = BD71815_REG_INT_EN_01, + .unmask_base = BD71815_REG_INT_EN_01, .ack_base = BD71815_REG_INT_STAT_01, - .mask_invert = true, .init_ack_masked = true, .num_regs = 12, .num_main_regs = 1, @@ -515,27 +513,24 @@ static int bd71828_i2c_probe(struct i2c_client *i2c) } regmap = devm_regmap_init_i2c(i2c, regmap_config); - if (IS_ERR(regmap)) { - dev_err(&i2c->dev, "Failed to initialize Regmap\n"); - return PTR_ERR(regmap); - } + if (IS_ERR(regmap)) + return dev_err_probe(&i2c->dev, PTR_ERR(regmap), + "Failed to initialize Regmap\n"); ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq, IRQF_ONESHOT, 0, irqchip, &irq_data); - if (ret) { - dev_err(&i2c->dev, "Failed to add IRQ chip\n"); - return ret; - } + if (ret) + return dev_err_probe(&i2c->dev, ret, + "Failed to add IRQ chip\n"); dev_dbg(&i2c->dev, "Registered %d IRQs for chip\n", irqchip->num_irqs); if (button_irq) { ret = regmap_irq_get_virq(irq_data, button_irq); - if (ret < 0) { - dev_err(&i2c->dev, "Failed to get the power-key IRQ\n"); - return ret; - } + if (ret < 0) + return dev_err_probe(&i2c->dev, ret, + "Failed to get the power-key IRQ\n"); button.irq = ret; } @@ -547,7 +542,7 @@ static int bd71828_i2c_probe(struct i2c_client *i2c) ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, mfd, cells, NULL, 0, regmap_irq_get_domain(irq_data)); if (ret) - dev_err(&i2c->dev, "Failed to create subdevices\n"); + dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n"); return ret; } diff --git a/drivers/mfd/rohm-bd718x7.c b/drivers/mfd/rohm-bd718x7.c index bfd81f78beaee1..378eb1a692e419 100644 --- a/drivers/mfd/rohm-bd718x7.c +++ b/drivers/mfd/rohm-bd718x7.c @@ -70,7 +70,6 @@ static struct regmap_irq_chip bd718xx_irq_chip = { .mask_base = BD718XX_REG_MIRQ, .ack_base = BD718XX_REG_IRQ, .init_ack_masked = true, - .mask_invert = false, }; static const struct regmap_range pmic_status_range = { @@ -127,8 +126,7 @@ static int bd718xx_init_press_duration(struct regmap *regmap, return 0; } -static int bd718xx_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int bd718xx_i2c_probe(struct i2c_client *i2c) { struct regmap *regmap; struct regmap_irq_chip_data *irq_data; @@ -158,18 +156,15 @@ static int bd718xx_i2c_probe(struct i2c_client *i2c, } regmap = devm_regmap_init_i2c(i2c, &bd718xx_regmap_config); - if (IS_ERR(regmap)) { - dev_err(&i2c->dev, "regmap initialization failed\n"); - return PTR_ERR(regmap); - } + if (IS_ERR(regmap)) + return dev_err_probe(&i2c->dev, PTR_ERR(regmap), + "regmap initialization failed\n"); ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq, IRQF_ONESHOT, 0, &bd718xx_irq_chip, &irq_data); - if (ret) { - dev_err(&i2c->dev, "Failed to add irq_chip\n"); - return ret; - } + if (ret) + return dev_err_probe(&i2c->dev, ret, "Failed to add irq_chip\n"); ret = bd718xx_init_press_duration(regmap, &i2c->dev); if (ret) @@ -177,10 +172,8 @@ static int bd718xx_i2c_probe(struct i2c_client *i2c, ret = regmap_irq_get_virq(irq_data, BD718XX_INT_PWRBTN_S); - if (ret < 0) { - dev_err(&i2c->dev, "Failed to get the IRQ\n"); - return ret; - } + if (ret < 0) + return dev_err_probe(&i2c->dev, ret, "Failed to get the IRQ\n"); button.irq = ret; @@ -188,7 +181,7 @@ static int bd718xx_i2c_probe(struct i2c_client *i2c, mfd, cells, NULL, 0, regmap_irq_get_domain(irq_data)); if (ret) - dev_err(&i2c->dev, "Failed to create subdevices\n"); + dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n"); return ret; } @@ -215,7 +208,7 @@ static struct i2c_driver bd718xx_i2c_driver = { .name = "rohm-bd718x7", .of_match_table = bd718xx_of_match, }, - .probe = bd718xx_i2c_probe, + .probe_new = bd718xx_i2c_probe, }; static int __init bd718xx_i2c_init(void) diff --git a/drivers/mfd/rohm-bd9576.c b/drivers/mfd/rohm-bd9576.c index f37cd4f27aebfd..6491e385d980c4 100644 --- a/drivers/mfd/rohm-bd9576.c +++ b/drivers/mfd/rohm-bd9576.c @@ -88,8 +88,7 @@ static struct regmap_irq_chip bd9576_irq_chip = { .irq_reg_stride = 1, }; -static int bd957x_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int bd957x_i2c_probe(struct i2c_client *i2c) { int ret; struct regmap *regmap; @@ -122,10 +121,9 @@ static int bd957x_i2c_probe(struct i2c_client *i2c, } regmap = devm_regmap_init_i2c(i2c, &bd957x_regmap); - if (IS_ERR(regmap)) { - dev_err(&i2c->dev, "Failed to initialize Regmap\n"); - return PTR_ERR(regmap); - } + if (IS_ERR(regmap)) + return dev_err_probe(&i2c->dev, PTR_ERR(regmap), + "Failed to initialize Regmap\n"); /* * BD9576 behaves badly. It kepts IRQ line asserted for the whole @@ -146,10 +144,10 @@ static int bd957x_i2c_probe(struct i2c_client *i2c, ret = devm_regmap_add_irq_chip(&i2c->dev, regmap, i2c->irq, IRQF_ONESHOT, 0, &bd9576_irq_chip, &irq_data); - if (ret) { - dev_err(&i2c->dev, "Failed to add IRQ chip\n"); - return ret; - } + if (ret) + return dev_err_probe(&i2c->dev, ret, + "Failed to add IRQ chip\n"); + domain = regmap_irq_get_domain(irq_data); } else { ret = regmap_update_bits(regmap, BD957X_REG_INT_MAIN_MASK, @@ -163,7 +161,7 @@ static int bd957x_i2c_probe(struct i2c_client *i2c, ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, cells, num_cells, NULL, 0, domain); if (ret) - dev_err(&i2c->dev, "Failed to create subdevices\n"); + dev_err_probe(&i2c->dev, ret, "Failed to create subdevices\n"); return ret; } @@ -180,7 +178,7 @@ static struct i2c_driver bd957x_drv = { .name = "rohm-bd957x", .of_match_table = bd957x_of_match, }, - .probe = &bd957x_i2c_probe, + .probe_new = &bd957x_i2c_probe, }; module_i2c_driver(bd957x_drv); diff --git a/drivers/mfd/rsmu_i2c.c b/drivers/mfd/rsmu_i2c.c index f716ab8039a06e..15d25b08143468 100644 --- a/drivers/mfd/rsmu_i2c.c +++ b/drivers/mfd/rsmu_i2c.c @@ -106,9 +106,9 @@ static const struct regmap_config rsmu_sl_regmap_config = { .can_multi_write = true, }; -static int rsmu_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int rsmu_i2c_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); const struct regmap_config *cfg; struct rsmu_ddata *rsmu; int ret; @@ -180,7 +180,7 @@ static struct i2c_driver rsmu_i2c_driver = { .name = "rsmu-i2c", .of_match_table = of_match_ptr(rsmu_i2c_of_match), }, - .probe = rsmu_i2c_probe, + .probe_new = rsmu_i2c_probe, .remove = rsmu_i2c_remove, .id_table = rsmu_i2c_id, }; diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c index f1236a9acf3045..a5e520fe50a143 100644 --- a/drivers/mfd/rt5033.c +++ b/drivers/mfd/rt5033.c @@ -29,8 +29,7 @@ static const struct regmap_irq rt5033_irqs[] = { static const struct regmap_irq_chip rt5033_irq_chip = { .name = "rt5033", .status_base = RT5033_REG_PMIC_IRQ_STAT, - .mask_base = RT5033_REG_PMIC_IRQ_CTRL, - .mask_invert = true, + .unmask_base = RT5033_REG_PMIC_IRQ_CTRL, .num_regs = 1, .irqs = rt5033_irqs, .num_irqs = ARRAY_SIZE(rt5033_irqs), @@ -56,8 +55,7 @@ static const struct regmap_config rt5033_regmap_config = { .max_register = RT5033_REG_END, }; -static int rt5033_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int rt5033_i2c_probe(struct i2c_client *i2c) { struct rt5033_dev *rt5033; unsigned int dev_id; @@ -124,7 +122,7 @@ static struct i2c_driver rt5033_driver = { .name = "rt5033", .of_match_table = rt5033_dt_match, }, - .probe = rt5033_i2c_probe, + .probe_new = rt5033_i2c_probe, .id_table = rt5033_i2c_id, }; module_i2c_driver(rt5033_driver); diff --git a/drivers/mfd/rt5120.c b/drivers/mfd/rt5120.c index 8046e383bc92b5..829b7a0a0781c3 100644 --- a/drivers/mfd/rt5120.c +++ b/drivers/mfd/rt5120.c @@ -59,9 +59,8 @@ static const struct regmap_irq rt5120_irqs[] = { static const struct regmap_irq_chip rt5120_irq_chip = { .name = "rt5120-pmic", .status_base = RT5120_REG_INTSTAT, - .mask_base = RT5120_REG_INTENABLE, + .unmask_base = RT5120_REG_INTENABLE, .ack_base = RT5120_REG_INTSTAT, - .mask_invert = true, .use_ack = true, .num_regs = 1, .irqs = rt5120_irqs, diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index 1fb29c45f5cf46..b03edda56009ff 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -305,8 +305,7 @@ sec_pmic_i2c_parse_dt_pdata(struct device *dev) return pd; } -static int sec_pmic_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int sec_pmic_probe(struct i2c_client *i2c) { const struct regmap_config *regmap; struct sec_platform_data *pdata; @@ -455,7 +454,6 @@ static void sec_pmic_shutdown(struct i2c_client *i2c) regmap_update_bits(sec_pmic->regmap_pmic, reg, mask, 0); } -#ifdef CONFIG_PM_SLEEP static int sec_pmic_suspend(struct device *dev) { struct i2c_client *i2c = to_i2c_client(dev); @@ -488,17 +486,17 @@ static int sec_pmic_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops, sec_pmic_suspend, sec_pmic_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops, + sec_pmic_suspend, sec_pmic_resume); static struct i2c_driver sec_pmic_driver = { .driver = { .name = "sec_pmic", - .pm = &sec_pmic_pm_ops, + .pm = pm_sleep_ptr(&sec_pmic_pm_ops), .of_match_table = sec_dt_match, }, - .probe = sec_pmic_probe, + .probe_new = sec_pmic_probe, .shutdown = sec_pmic_shutdown, }; module_i2c_driver(sec_pmic_driver); diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c index 8166949b725cc6..22131cf85e3f9a 100644 --- a/drivers/mfd/si476x-i2c.c +++ b/drivers/mfd/si476x-i2c.c @@ -683,9 +683,9 @@ bool si476x_core_is_powered_up(struct si476x_core *core) } EXPORT_SYMBOL_GPL(si476x_core_is_powered_up); -static int si476x_core_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int si476x_core_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); int rval; struct si476x_core *core; struct si476x_platform_data *pdata; @@ -866,7 +866,7 @@ static struct i2c_driver si476x_core_driver = { .driver = { .name = "si476x-core", }, - .probe = si476x_core_probe, + .probe_new = si476x_core_probe, .remove = si476x_core_remove, .id_table = si476x_id, }; diff --git a/drivers/mfd/sky81452.c b/drivers/mfd/sky81452.c index 3ad35bf0c01557..2515ecae1d3fe9 100644 --- a/drivers/mfd/sky81452.c +++ b/drivers/mfd/sky81452.c @@ -21,8 +21,7 @@ static const struct regmap_config sky81452_config = { .val_bits = 8, }; -static int sky81452_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int sky81452_probe(struct i2c_client *client) { struct device *dev = &client->dev; const struct sky81452_platform_data *pdata = dev_get_platdata(dev); @@ -78,7 +77,7 @@ static struct i2c_driver sky81452_driver = { .name = "sky81452", .of_match_table = of_match_ptr(sky81452_of_match), }, - .probe = sky81452_probe, + .probe_new = sky81452_probe, .id_table = sky81452_ids, }; diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 3ac4508a6742ac..28027982cf6939 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1432,8 +1432,6 @@ static int sm501_plat_probe(struct platform_device *dev) } -#ifdef CONFIG_PM - /* power management support */ static void sm501_set_power(struct sm501_devdata *sm, int on) @@ -1509,10 +1507,6 @@ static int sm501_plat_resume(struct platform_device *pdev) return 0; } -#else -#define sm501_plat_suspend NULL -#define sm501_plat_resume NULL -#endif /* Initialisation data for PCI devices */ @@ -1714,8 +1708,8 @@ static struct platform_driver sm501_plat_driver = { }, .probe = sm501_plat_probe, .remove = sm501_plat_remove, - .suspend = sm501_plat_suspend, - .resume = sm501_plat_resume, + .suspend = pm_sleep_ptr(sm501_plat_suspend), + .resume = pm_sleep_ptr(sm501_plat_resume), }; static int __init sm501_base_init(void) diff --git a/drivers/mfd/smpro-core.c b/drivers/mfd/smpro-core.c new file mode 100644 index 00000000000000..d7729cf7037821 --- /dev/null +++ b/drivers/mfd/smpro-core.c @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Ampere Altra Family SMPro core driver + * Copyright (c) 2022, Ampere Computing LLC + */ + +#include <linux/i2c.h> +#include <linux/kernel.h> +#include <linux/mfd/core.h> +#include <linux/module.h> +#include <linux/of_platform.h> +#include <linux/regmap.h> + +/* Identification Registers */ +#define MANUFACTURER_ID_REG 0x02 +#define AMPERE_MANUFACTURER_ID 0xCD3A + +#define CORE_CE_ERR_DATA 0x82 +#define CORE_UE_ERR_DATA 0x85 +#define MEM_CE_ERR_DATA 0x92 +#define MEM_UE_ERR_DATA 0x95 +#define PCIE_CE_ERR_DATA 0xC2 +#define PCIE_UE_ERR_DATA 0xC5 +#define OTHER_CE_ERR_DATA 0xD2 +#define OTHER_UE_ERR_DATA 0xDA + +static int smpro_core_write(void *context, const void *data, size_t count) +{ + struct device *dev = context; + struct i2c_client *i2c = to_i2c_client(dev); + int ret; + + ret = i2c_master_send(i2c, data, count); + if (unlikely(ret != count)) + return (ret < 0) ? ret : -EIO; + + return 0; +} + +static int smpro_core_read(void *context, const void *reg, size_t reg_size, + void *val, size_t val_size) +{ + struct device *dev = context; + struct i2c_client *i2c = to_i2c_client(dev); + struct i2c_msg xfer[2]; + unsigned char buf[2]; + int ret; + + xfer[0].addr = i2c->addr; + xfer[0].flags = 0; + + buf[0] = *(u8 *)reg; + buf[1] = val_size; + xfer[0].len = 2; + xfer[0].buf = buf; + + xfer[1].addr = i2c->addr; + xfer[1].flags = I2C_M_RD; + xfer[1].len = val_size; + xfer[1].buf = val; + + ret = i2c_transfer(i2c->adapter, xfer, 2); + if (unlikely(ret != 2)) + return (ret < 0) ? ret : -EIO; + + return 0; +} + +static const struct regmap_bus smpro_regmap_bus = { + .read = smpro_core_read, + .write = smpro_core_write, + .val_format_endian_default = REGMAP_ENDIAN_BIG, +}; + +static bool smpro_core_readable_noinc_reg(struct device *dev, unsigned int reg) +{ + return (reg == CORE_CE_ERR_DATA || reg == CORE_UE_ERR_DATA || + reg == MEM_CE_ERR_DATA || reg == MEM_UE_ERR_DATA || + reg == PCIE_CE_ERR_DATA || reg == PCIE_UE_ERR_DATA || + reg == OTHER_CE_ERR_DATA || reg == OTHER_UE_ERR_DATA); +} + +static const struct regmap_config smpro_regmap_config = { + .reg_bits = 8, + .val_bits = 16, + .readable_noinc_reg = smpro_core_readable_noinc_reg, +}; + +static const struct mfd_cell smpro_devs[] = { + MFD_CELL_NAME("smpro-hwmon"), + MFD_CELL_NAME("smpro-errmon"), + MFD_CELL_NAME("smpro-misc"), +}; + +static int smpro_core_probe(struct i2c_client *i2c) +{ + const struct regmap_config *config; + struct regmap *regmap; + unsigned int val; + int ret; + + config = device_get_match_data(&i2c->dev); + if (!config) + return -EINVAL; + + regmap = devm_regmap_init(&i2c->dev, &smpro_regmap_bus, &i2c->dev, config); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + ret = regmap_read(regmap, MANUFACTURER_ID_REG, &val); + if (ret) + return ret; + + if (val != AMPERE_MANUFACTURER_ID) + return -ENODEV; + + return devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_AUTO, + smpro_devs, ARRAY_SIZE(smpro_devs), NULL, 0, NULL); +} + +static const struct of_device_id smpro_core_of_match[] = { + { .compatible = "ampere,smpro", .data = &smpro_regmap_config }, + {} +}; +MODULE_DEVICE_TABLE(of, smpro_core_of_match); + +static struct i2c_driver smpro_core_driver = { + .probe_new = smpro_core_probe, + .driver = { + .name = "smpro-core", + .of_match_table = smpro_core_of_match, + }, +}; +module_i2c_driver(smpro_core_driver); + +MODULE_AUTHOR("Quan Nguyen <quan@os.amperecomputing.com>"); +MODULE_DESCRIPTION("SMPRO CORE - I2C driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/sprd-sc27xx-spi.c b/drivers/mfd/sprd-sc27xx-spi.c index d05a47c5187f92..d21f32cc784da5 100644 --- a/drivers/mfd/sprd-sc27xx-spi.c +++ b/drivers/mfd/sprd-sc27xx-spi.c @@ -181,11 +181,10 @@ static int sprd_pmic_probe(struct spi_device *spi) ddata->irq_chip.name = dev_name(&spi->dev); ddata->irq_chip.status_base = pdata->irq_base + SPRD_PMIC_INT_MASK_STATUS; - ddata->irq_chip.mask_base = pdata->irq_base + SPRD_PMIC_INT_EN; + ddata->irq_chip.unmask_base = pdata->irq_base + SPRD_PMIC_INT_EN; ddata->irq_chip.ack_base = 0; ddata->irq_chip.num_regs = 1; ddata->irq_chip.num_irqs = pdata->num_irqs; - ddata->irq_chip.mask_invert = true; ddata->irqs = devm_kcalloc(&spi->dev, pdata->num_irqs, sizeof(struct regmap_irq), @@ -215,7 +214,6 @@ static int sprd_pmic_probe(struct spi_device *spi) return 0; } -#ifdef CONFIG_PM_SLEEP static int sprd_pmic_suspend(struct device *dev) { struct sprd_pmic *ddata = dev_get_drvdata(dev); @@ -235,9 +233,9 @@ static int sprd_pmic_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(sprd_pmic_pm_ops, sprd_pmic_suspend, sprd_pmic_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(sprd_pmic_pm_ops, + sprd_pmic_suspend, sprd_pmic_resume); static const struct of_device_id sprd_pmic_match[] = { { .compatible = "sprd,sc2730", .data = &sc2730_data }, @@ -257,7 +255,7 @@ static struct spi_driver sprd_pmic_driver = { .driver = { .name = "sc27xx-pmic", .of_match_table = sprd_pmic_match, - .pm = &sprd_pmic_pm_ops, + .pm = pm_sleep_ptr(&sprd_pmic_pm_ops), }, .probe = sprd_pmic_probe, .id_table = sprd_pmic_spi_ids, diff --git a/drivers/mfd/stm32-lptimer.c b/drivers/mfd/stm32-lptimer.c index 746e51a17cc8ea..fa322f4412c875 100644 --- a/drivers/mfd/stm32-lptimer.c +++ b/drivers/mfd/stm32-lptimer.c @@ -52,7 +52,6 @@ static int stm32_lptimer_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct stm32_lptimer *ddata; - struct resource *res; void __iomem *mmio; int ret; @@ -60,8 +59,7 @@ static int stm32_lptimer_probe(struct platform_device *pdev) if (!ddata) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mmio = devm_ioremap_resource(dev, res); + mmio = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(mmio)) return PTR_ERR(mmio); diff --git a/drivers/mfd/stmfx.c b/drivers/mfd/stmfx.c index 5dd7d96884596f..e281971ba54ed6 100644 --- a/drivers/mfd/stmfx.c +++ b/drivers/mfd/stmfx.c @@ -410,8 +410,7 @@ static void stmfx_chip_exit(struct i2c_client *client) } } -static int stmfx_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int stmfx_probe(struct i2c_client *client) { struct device *dev = &client->dev; struct stmfx *stmfx; @@ -474,7 +473,6 @@ static void stmfx_remove(struct i2c_client *client) stmfx_chip_exit(client); } -#ifdef CONFIG_PM_SLEEP static int stmfx_suspend(struct device *dev) { struct stmfx *stmfx = dev_get_drvdata(dev); @@ -540,9 +538,8 @@ static int stmfx_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(stmfx_dev_pm_ops, stmfx_suspend, stmfx_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(stmfx_dev_pm_ops, stmfx_suspend, stmfx_resume); static const struct of_device_id stmfx_of_match[] = { { .compatible = "st,stmfx-0300", }, @@ -554,9 +551,9 @@ static struct i2c_driver stmfx_driver = { .driver = { .name = "stmfx-core", .of_match_table = stmfx_of_match, - .pm = &stmfx_dev_pm_ops, + .pm = pm_sleep_ptr(&stmfx_dev_pm_ops), }, - .probe = stmfx_probe, + .probe_new = stmfx_probe, .remove = stmfx_remove, }; module_i2c_driver(stmfx_driver); diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c index 4d55494a97c4b0..d4944fc1feb18e 100644 --- a/drivers/mfd/stmpe-i2c.c +++ b/drivers/mfd/stmpe-i2c.c @@ -67,8 +67,9 @@ static const struct of_device_id stmpe_of_match[] = { MODULE_DEVICE_TABLE(of, stmpe_of_match); static int -stmpe_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) +stmpe_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); enum stmpe_partnum partnum; const struct of_device_id *of_id; @@ -114,12 +115,10 @@ MODULE_DEVICE_TABLE(i2c, stmpe_i2c_id); static struct i2c_driver stmpe_i2c_driver = { .driver = { .name = "stmpe-i2c", -#ifdef CONFIG_PM - .pm = &stmpe_dev_pm_ops, -#endif + .pm = pm_sleep_ptr(&stmpe_dev_pm_ops), .of_match_table = stmpe_of_match, }, - .probe = stmpe_i2c_probe, + .probe_new = stmpe_i2c_probe, .remove = stmpe_i2c_remove, .id_table = stmpe_i2c_id, }; diff --git a/drivers/mfd/stmpe-spi.c b/drivers/mfd/stmpe-spi.c index ad8055a0e28692..e9cbf33502b3d4 100644 --- a/drivers/mfd/stmpe-spi.c +++ b/drivers/mfd/stmpe-spi.c @@ -135,9 +135,7 @@ static struct spi_driver stmpe_spi_driver = { .driver = { .name = "stmpe-spi", .of_match_table = of_match_ptr(stmpe_spi_of_match), -#ifdef CONFIG_PM - .pm = &stmpe_dev_pm_ops, -#endif + .pm = pm_sleep_ptr(&stmpe_dev_pm_ops), }, .probe = stmpe_spi_probe, .remove = stmpe_spi_remove, diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 0c4f74197d3e04..c304d20bb988a2 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1495,7 +1495,6 @@ void stmpe_remove(struct stmpe *stmpe) mfd_remove_devices(stmpe->dev); } -#ifdef CONFIG_PM static int stmpe_suspend(struct device *dev) { struct stmpe *stmpe = dev_get_drvdata(dev); @@ -1516,8 +1515,5 @@ static int stmpe_resume(struct device *dev) return 0; } -const struct dev_pm_ops stmpe_dev_pm_ops = { - .suspend = stmpe_suspend, - .resume = stmpe_resume, -}; -#endif +EXPORT_GPL_SIMPLE_DEV_PM_OPS(stmpe_dev_pm_ops, + stmpe_suspend, stmpe_resume); diff --git a/drivers/mfd/stpmic1.c b/drivers/mfd/stpmic1.c index eb3da558c3fbde..8db1530d9bacb8 100644 --- a/drivers/mfd/stpmic1.c +++ b/drivers/mfd/stpmic1.c @@ -108,16 +108,16 @@ static const struct regmap_irq stpmic1_irqs[] = { static const struct regmap_irq_chip stpmic1_regmap_irq_chip = { .name = "pmic_irq", .status_base = INT_PENDING_R1, - .mask_base = INT_CLEAR_MASK_R1, - .unmask_base = INT_SET_MASK_R1, + .mask_base = INT_SET_MASK_R1, + .unmask_base = INT_CLEAR_MASK_R1, + .mask_unmask_non_inverted = true, .ack_base = INT_CLEAR_R1, .num_regs = STPMIC1_PMIC_NUM_IRQ_REGS, .irqs = stpmic1_irqs, .num_irqs = ARRAY_SIZE(stpmic1_irqs), }; -static int stpmic1_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int stpmic1_probe(struct i2c_client *i2c) { struct stpmic1 *ddata; struct device *dev = &i2c->dev; @@ -162,7 +162,6 @@ static int stpmic1_probe(struct i2c_client *i2c, return devm_of_platform_populate(dev); } -#ifdef CONFIG_PM_SLEEP static int stpmic1_suspend(struct device *dev) { struct i2c_client *i2c = to_i2c_client(dev); @@ -187,9 +186,8 @@ static int stpmic1_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(stpmic1_pm, stpmic1_suspend, stpmic1_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(stpmic1_pm, stpmic1_suspend, stpmic1_resume); static const struct of_device_id stpmic1_of_match[] = { { .compatible = "st,stpmic1", }, @@ -201,9 +199,9 @@ static struct i2c_driver stpmic1_driver = { .driver = { .name = "stpmic1", .of_match_table = of_match_ptr(stpmic1_of_match), - .pm = &stpmic1_pm, + .pm = pm_sleep_ptr(&stpmic1_pm), }, - .probe = stpmic1_probe, + .probe_new = stpmic1_probe, }; module_i2c_driver(stpmic1_driver); diff --git a/drivers/mfd/stw481x.c b/drivers/mfd/stw481x.c index 7478f03ccbae2d..2a8fc9d1c80635 100644 --- a/drivers/mfd/stw481x.c +++ b/drivers/mfd/stw481x.c @@ -173,8 +173,7 @@ static const struct regmap_config stw481x_regmap_config = { .val_bits = 8, }; -static int stw481x_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int stw481x_probe(struct i2c_client *client) { struct stw481x *stw481x; int ret; @@ -240,7 +239,7 @@ static struct i2c_driver stw481x_driver = { .name = "stw481x", .of_match_table = stw481x_match, }, - .probe = stw481x_probe, + .probe_new = stw481x_probe, .id_table = stw481x_id, }; diff --git a/drivers/mfd/sun4i-gpadc.c b/drivers/mfd/sun4i-gpadc.c index cfe14d9bf6dcd4..edc180d83a4b09 100644 --- a/drivers/mfd/sun4i-gpadc.c +++ b/drivers/mfd/sun4i-gpadc.c @@ -34,9 +34,8 @@ static const struct regmap_irq_chip sun4i_gpadc_regmap_irq_chip = { .name = "sun4i_gpadc_irq_chip", .status_base = SUN4I_GPADC_INT_FIFOS, .ack_base = SUN4I_GPADC_INT_FIFOS, - .mask_base = SUN4I_GPADC_INT_FIFOC, + .unmask_base = SUN4I_GPADC_INT_FIFOC, .init_ack_masked = true, - .mask_invert = true, .irqs = sun4i_gpadc_regmap_irq, .num_irqs = ARRAY_SIZE(sun4i_gpadc_regmap_irq), .num_regs = 1, diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c index 663ffd4b85706d..1d9d1d38d06898 100644 --- a/drivers/mfd/t7l66xb.c +++ b/drivers/mfd/t7l66xb.c @@ -257,7 +257,6 @@ static void t7l66xb_detach_irq(struct platform_device *dev) /*--------------------------------------------------------------------------*/ -#ifdef CONFIG_PM static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state) { struct t7l66xb *t7l66xb = platform_get_drvdata(dev); @@ -288,10 +287,6 @@ static int t7l66xb_resume(struct platform_device *dev) return 0; } -#else -#define t7l66xb_suspend NULL -#define t7l66xb_resume NULL -#endif /*--------------------------------------------------------------------------*/ @@ -416,8 +411,8 @@ static struct platform_driver t7l66xb_platform_driver = { .driver = { .name = "t7l66xb", }, - .suspend = t7l66xb_suspend, - .resume = t7l66xb_resume, + .suspend = pm_sleep_ptr(t7l66xb_suspend), + .resume = pm_sleep_ptr(t7l66xb_resume), .probe = t7l66xb_probe, .remove = t7l66xb_remove, }; diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index d5d0ec117acb27..1f6e0d682cd9f2 100644 --- a/drivers/mfd/tc3589x.c +++ b/drivers/mfd/tc3589x.c @@ -352,9 +352,9 @@ tc3589x_of_probe(struct device *dev, enum tc3589x_version *version) return pdata; } -static int tc3589x_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int tc3589x_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct device_node *np = i2c->dev.of_node; struct tc3589x_platform_data *pdata = dev_get_platdata(&i2c->dev); struct tc3589x *tc3589x; @@ -436,7 +436,6 @@ static void tc3589x_remove(struct i2c_client *client) mfd_remove_devices(tc3589x->dev); } -#ifdef CONFIG_PM_SLEEP static int tc3589x_suspend(struct device *dev) { struct tc3589x *tc3589x = dev_get_drvdata(dev); @@ -464,9 +463,9 @@ static int tc3589x_resume(struct device *dev) return ret; } -#endif -static SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend, tc3589x_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, + tc3589x_suspend, tc3589x_resume); static const struct i2c_device_id tc3589x_id[] = { { "tc35890", TC3589X_TC35890 }, @@ -483,10 +482,10 @@ MODULE_DEVICE_TABLE(i2c, tc3589x_id); static struct i2c_driver tc3589x_driver = { .driver = { .name = "tc3589x", - .pm = &tc3589x_dev_pm_ops, + .pm = pm_sleep_ptr(&tc3589x_dev_pm_ops), .of_match_table = of_match_ptr(tc3589x_match), }, - .probe = tc3589x_probe, + .probe_new = tc3589x_probe, .remove = tc3589x_remove, .id_table = tc3589x_id, }; diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c index e846e4d26b6eb2..5392da6ba7b0c6 100644 --- a/drivers/mfd/tc6387xb.c +++ b/drivers/mfd/tc6387xb.c @@ -40,7 +40,6 @@ static const struct resource tc6387xb_mmc_resources[] = { /*--------------------------------------------------------------------------*/ -#ifdef CONFIG_PM static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state) { struct tc6387xb *tc6387xb = platform_get_drvdata(dev); @@ -67,10 +66,6 @@ static int tc6387xb_resume(struct platform_device *dev) return 0; } -#else -#define tc6387xb_suspend NULL -#define tc6387xb_resume NULL -#endif /*--------------------------------------------------------------------------*/ @@ -220,8 +215,8 @@ static struct platform_driver tc6387xb_platform_driver = { }, .probe = tc6387xb_probe, .remove = tc6387xb_remove, - .suspend = tc6387xb_suspend, - .resume = tc6387xb_resume, + .suspend = pm_sleep_ptr(tc6387xb_suspend), + .resume = pm_sleep_ptr(tc6387xb_resume), }; module_platform_driver(tc6387xb_platform_driver); diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c index aa903a31dd433e..997bb8b5881de0 100644 --- a/drivers/mfd/tc6393xb.c +++ b/drivers/mfd/tc6393xb.c @@ -813,7 +813,6 @@ static int tc6393xb_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM static int tc6393xb_suspend(struct platform_device *dev, pm_message_t state) { struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev); @@ -876,16 +875,12 @@ static int tc6393xb_resume(struct platform_device *dev) return 0; } -#else -#define tc6393xb_suspend NULL -#define tc6393xb_resume NULL -#endif static struct platform_driver tc6393xb_driver = { .probe = tc6393xb_probe, .remove = tc6393xb_remove, - .suspend = tc6393xb_suspend, - .resume = tc6393xb_resume, + .suspend = pm_sleep_ptr(tc6393xb_suspend), + .resume = pm_sleep_ptr(tc6393xb_resume), .driver = { .name = "tc6393xb", diff --git a/drivers/mfd/ti-lmu.c b/drivers/mfd/ti-lmu.c index fd6e8c417baa33..9921320be2557a 100644 --- a/drivers/mfd/ti-lmu.c +++ b/drivers/mfd/ti-lmu.c @@ -133,8 +133,9 @@ TI_LMU_DATA(lm3633, LM3633_MAX_REG); TI_LMU_DATA(lm3695, LM3695_MAX_REG); TI_LMU_DATA(lm36274, LM36274_MAX_REG); -static int ti_lmu_probe(struct i2c_client *cl, const struct i2c_device_id *id) +static int ti_lmu_probe(struct i2c_client *cl) { + const struct i2c_device_id *id = i2c_client_get_device_id(cl); struct device *dev = &cl->dev; const struct ti_lmu_data *data; struct regmap_config regmap_cfg; @@ -216,7 +217,7 @@ static const struct i2c_device_id ti_lmu_ids[] = { MODULE_DEVICE_TABLE(i2c, ti_lmu_ids); static struct i2c_driver ti_lmu_driver = { - .probe = ti_lmu_probe, + .probe_new = ti_lmu_probe, .driver = { .name = "ti-lmu", .of_match_table = ti_lmu_of_match, diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c index 9393ee60a656cd..07e5aa10a146f3 100644 --- a/drivers/mfd/timberdale.c +++ b/drivers/mfd/timberdale.c @@ -11,7 +11,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/msi.h> #include <linux/mfd/core.h> #include <linux/slab.h> diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c index b360568ea67503..a66cb911998d7b 100644 --- a/drivers/mfd/tps6105x.c +++ b/drivers/mfd/tps6105x.c @@ -117,8 +117,7 @@ static struct tps6105x_platform_data *tps6105x_parse_dt(struct device *dev) return pdata; } -static int tps6105x_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int tps6105x_probe(struct i2c_client *client) { struct tps6105x *tps6105x; struct tps6105x_platform_data *pdata; @@ -210,7 +209,7 @@ static struct i2c_driver tps6105x_driver = { .name = "tps6105x", .of_match_table = tps6105x_of_match, }, - .probe = tps6105x_probe, + .probe_new = tps6105x_probe, .remove = tps6105x_remove, .id_table = tps6105x_id, }; diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index c2afa2e69f42f8..fb733288cca3b2 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -519,9 +519,9 @@ static void tps65010_remove(struct i2c_client *client) the_tps = NULL; } -static int tps65010_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int tps65010_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct tps65010 *tps; int status; struct tps65010_board *board = dev_get_platdata(&client->dev); @@ -668,7 +668,7 @@ static struct i2c_driver tps65010_driver = { .driver = { .name = "tps65010", }, - .probe = tps65010_probe, + .probe_new = tps65010_probe, .remove = tps65010_remove, .id_table = tps65010_id, }; diff --git a/drivers/mfd/tps6507x.c b/drivers/mfd/tps6507x.c index 1f308c4e36941c..500b594de31656 100644 --- a/drivers/mfd/tps6507x.c +++ b/drivers/mfd/tps6507x.c @@ -84,8 +84,7 @@ static int tps6507x_i2c_write_device(struct tps6507x_dev *tps6507x, char reg, return 0; } -static int tps6507x_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int tps6507x_i2c_probe(struct i2c_client *i2c) { struct tps6507x_dev *tps6507x; @@ -123,7 +122,7 @@ static struct i2c_driver tps6507x_i2c_driver = { .name = "tps6507x", .of_match_table = of_match_ptr(tps6507x_of_match), }, - .probe = tps6507x_i2c_probe, + .probe_new = tps6507x_i2c_probe, .id_table = tps6507x_i2c_id, }; diff --git a/drivers/mfd/tps65086.c b/drivers/mfd/tps65086.c index 81a7360a87bbcc..9494c1d71b866c 100644 --- a/drivers/mfd/tps65086.c +++ b/drivers/mfd/tps65086.c @@ -61,8 +61,7 @@ static const struct of_device_id tps65086_of_match_table[] = { }; MODULE_DEVICE_TABLE(of, tps65086_of_match_table); -static int tps65086_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int tps65086_probe(struct i2c_client *client) { struct tps65086 *tps; unsigned int version; @@ -130,7 +129,7 @@ static struct i2c_driver tps65086_driver = { .name = "tps65086", .of_match_table = tps65086_of_match_table, }, - .probe = tps65086_probe, + .probe_new = tps65086_probe, .remove = tps65086_remove, .id_table = tps65086_id_table, }; diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c index bd6235308c6b9d..af718a9c58b333 100644 --- a/drivers/mfd/tps65090.c +++ b/drivers/mfd/tps65090.c @@ -127,8 +127,7 @@ static struct regmap_irq_chip tps65090_irq_chip = { .num_irqs = ARRAY_SIZE(tps65090_irqs), .num_regs = NUM_INT_REG, .status_base = TPS65090_REG_INTR_STS, - .mask_base = TPS65090_REG_INTR_MASK, - .mask_invert = true, + .unmask_base = TPS65090_REG_INTR_MASK, }; static bool is_volatile_reg(struct device *dev, unsigned int reg) @@ -164,8 +163,7 @@ static const struct of_device_id tps65090_of_match[] = { }; #endif -static int tps65090_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int tps65090_i2c_probe(struct i2c_client *client) { struct tps65090_platform_data *pdata = dev_get_platdata(&client->dev); int irq_base = 0; @@ -238,7 +236,7 @@ static struct i2c_driver tps65090_driver = { .suppress_bind_attrs = true, .of_match_table = of_match_ptr(tps65090_of_match), }, - .probe = tps65090_i2c_probe, + .probe_new = tps65090_i2c_probe, .id_table = tps65090_id_table, }; diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c index 49bb8fd168f870..ea69dcef91ecc5 100644 --- a/drivers/mfd/tps65218.c +++ b/drivers/mfd/tps65218.c @@ -280,8 +280,7 @@ static int tps65218_voltage_set_uvlo(struct tps65218 *tps) return 0; } -static int tps65218_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int tps65218_probe(struct i2c_client *client) { struct tps65218 *tps; int ret; @@ -348,7 +347,7 @@ static struct i2c_driver tps65218_driver = { .name = "tps65218", .of_match_table = of_tps65218_match_table, }, - .probe = tps65218_probe, + .probe_new = tps65218_probe, .id_table = tps65218_id_table, }; diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c new file mode 100644 index 00000000000000..0e402fda206bd2 --- /dev/null +++ b/drivers/mfd/tps65219.c @@ -0,0 +1,299 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Driver for TPS65219 Integrated Power Management Integrated Chips (PMIC) +// +// Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/ + +#include <linux/i2c.h> +#include <linux/reboot.h> +#include <linux/regmap.h> + +#include <linux/mfd/core.h> +#include <linux/mfd/tps65219.h> + +static int tps65219_warm_reset(struct tps65219 *tps) +{ + return regmap_update_bits(tps->regmap, TPS65219_REG_MFP_CTRL, + TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK, + TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK); +} + +static int tps65219_cold_reset(struct tps65219 *tps) +{ + return regmap_update_bits(tps->regmap, TPS65219_REG_MFP_CTRL, + TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK, + TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK); +} + +static int tps65219_restart(struct notifier_block *this, + unsigned long reboot_mode, void *cmd) +{ + struct tps65219 *tps; + + tps = container_of(this, struct tps65219, nb); + + if (reboot_mode == REBOOT_WARM) + tps65219_warm_reset(tps); + else + tps65219_cold_reset(tps); + + return NOTIFY_DONE; +} + +static struct notifier_block pmic_rst_restart_nb = { + .notifier_call = tps65219_restart, + .priority = 200, +}; + +static const struct resource tps65219_pwrbutton_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS65219_INT_PB_FALLING_EDGE_DETECT, "falling"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_PB_RISING_EDGE_DETECT, "rising"), +}; + +static const struct resource tps65219_regulator_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_SCG, "LDO3_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_OC, "LDO3_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_UV, "LDO3_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_SCG, "LDO4_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_OC, "LDO4_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_UV, "LDO4_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_SCG, "LDO1_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_OC, "LDO1_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_UV, "LDO1_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_SCG, "LDO2_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_OC, "LDO2_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_UV, "LDO2_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_SCG, "BUCK3_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_OC, "BUCK3_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_NEG_OC, "BUCK3_NEG_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_UV, "BUCK3_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_SCG, "BUCK1_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_OC, "BUCK1_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_NEG_OC, "BUCK1_NEG_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_UV, "BUCK1_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_SCG, "BUCK2_SCG"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_OC, "BUCK2_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_NEG_OC, "BUCK2_NEG_OC"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_UV, "BUCK2_UV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_RV, "BUCK1_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_RV, "BUCK2_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_RV, "BUCK3_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_RV, "LDO1_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_RV, "LDO2_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_RV, "LDO3_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_RV, "LDO4_RV"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK1_RV_SD, "BUCK1_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK2_RV_SD, "BUCK2_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_BUCK3_RV_SD, "BUCK3_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO1_RV_SD, "LDO1_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO2_RV_SD, "LDO2_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO3_RV_SD, "LDO3_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_LDO4_RV_SD, "LDO4_RV_SD"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_TIMEOUT, "TIMEOUT"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_3_WARM, "SENSOR_3_WARM"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_2_WARM, "SENSOR_2_WARM"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_1_WARM, "SENSOR_1_WARM"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_0_WARM, "SENSOR_0_WARM"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_3_HOT, "SENSOR_3_HOT"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_2_HOT, "SENSOR_2_HOT"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_1_HOT, "SENSOR_1_HOT"), + DEFINE_RES_IRQ_NAMED(TPS65219_INT_SENSOR_0_HOT, "SENSOR_0_HOT"), +}; + +static const struct mfd_cell tps65219_cells[] = { + { + .name = "tps65219-regulator", + .resources = tps65219_regulator_resources, + .num_resources = ARRAY_SIZE(tps65219_regulator_resources), + }, + { .name = "tps65219-gpios", }, +}; + +static const struct mfd_cell tps65219_pwrbutton_cell = { + .name = "tps65219-pwrbutton", + .resources = tps65219_pwrbutton_resources, + .num_resources = ARRAY_SIZE(tps65219_pwrbutton_resources), +}; + +static const struct regmap_config tps65219_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .max_register = TPS65219_REG_FACTORY_CONFIG_2, +}; + +/* + * Mapping of main IRQ register bits to sub-IRQ register offsets so that we can + * access corect sub-IRQ registers based on bits that are set in main IRQ + * register. + */ +/* Timeout Residual Voltage Shutdown */ +static unsigned int bit0_offsets[] = { TPS65219_REG_INT_TO_RV_POS }; +static unsigned int bit1_offsets[] = { TPS65219_REG_INT_RV_POS }; /* Residual Voltage */ +static unsigned int bit2_offsets[] = { TPS65219_REG_INT_SYS_POS }; /* System */ +static unsigned int bit3_offsets[] = { TPS65219_REG_INT_BUCK_1_2_POS }; /* Buck 1-2 */ +static unsigned int bit4_offsets[] = { TPS65219_REG_INT_BUCK_3_POS }; /* Buck 3 */ +static unsigned int bit5_offsets[] = { TPS65219_REG_INT_LDO_1_2_POS }; /* LDO 1-2 */ +static unsigned int bit6_offsets[] = { TPS65219_REG_INT_LDO_3_4_POS }; /* LDO 3-4 */ +static unsigned int bit7_offsets[] = { TPS65219_REG_INT_PB_POS }; /* Power Button */ + +static struct regmap_irq_sub_irq_map tps65219_sub_irq_offsets[] = { + REGMAP_IRQ_MAIN_REG_OFFSET(bit0_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit1_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit2_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit3_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit4_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit5_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit6_offsets), + REGMAP_IRQ_MAIN_REG_OFFSET(bit7_offsets), +}; + +#define TPS65219_REGMAP_IRQ_REG(int_name, register_position) \ + REGMAP_IRQ_REG(int_name, register_position, int_name##_MASK) + +static struct regmap_irq tps65219_irqs[] = { + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_SCG, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_OC, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_UV, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_SCG, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_OC, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_UV, TPS65219_REG_INT_LDO_3_4_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_SCG, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_OC, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_UV, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_SCG, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_OC, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_UV, TPS65219_REG_INT_LDO_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_SCG, TPS65219_REG_INT_BUCK_3_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_OC, TPS65219_REG_INT_BUCK_3_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_NEG_OC, TPS65219_REG_INT_BUCK_3_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_UV, TPS65219_REG_INT_BUCK_3_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_SCG, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_OC, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_NEG_OC, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_UV, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_SCG, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_OC, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_NEG_OC, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_UV, TPS65219_REG_INT_BUCK_1_2_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_3_WARM, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_2_WARM, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_1_WARM, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_0_WARM, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_3_HOT, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_2_HOT, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_1_HOT, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_SENSOR_0_HOT, TPS65219_REG_INT_SYS_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_RV, TPS65219_REG_INT_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK1_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK2_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_BUCK3_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO1_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO2_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO4_RV_SD, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_TIMEOUT, TPS65219_REG_INT_TO_RV_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_PB_FALLING_EDGE_DETECT, TPS65219_REG_INT_PB_POS), + TPS65219_REGMAP_IRQ_REG(TPS65219_INT_PB_RISING_EDGE_DETECT, TPS65219_REG_INT_PB_POS), +}; + +static struct regmap_irq_chip tps65219_irq_chip = { + .name = "tps65219_irq", + .main_status = TPS65219_REG_INT_SOURCE, + .num_main_regs = 1, + .num_main_status_bits = 8, + .irqs = tps65219_irqs, + .num_irqs = ARRAY_SIZE(tps65219_irqs), + .status_base = TPS65219_REG_INT_LDO_3_4, + .ack_base = TPS65219_REG_INT_LDO_3_4, + .clear_ack = 1, + .num_regs = 8, + .sub_reg_offsets = tps65219_sub_irq_offsets, +}; + +static int tps65219_probe(struct i2c_client *client) +{ + struct tps65219 *tps; + unsigned int chipid; + bool pwr_button; + int ret; + + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + i2c_set_clientdata(client, tps); + + tps->dev = &client->dev; + + tps->regmap = devm_regmap_init_i2c(client, &tps65219_regmap_config); + if (IS_ERR(tps->regmap)) { + ret = PTR_ERR(tps->regmap); + dev_err(tps->dev, "Failed to allocate register map: %d\n", ret); + return ret; + } + + ret = devm_regmap_add_irq_chip(&client->dev, tps->regmap, client->irq, + IRQF_ONESHOT, 0, &tps65219_irq_chip, + &tps->irq_data); + if (ret) + return ret; + + ret = regmap_read(tps->regmap, TPS65219_REG_TI_DEV_ID, &chipid); + if (ret) { + dev_err(tps->dev, "Failed to read device ID: %d\n", ret); + return ret; + } + + ret = devm_mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, + tps65219_cells, ARRAY_SIZE(tps65219_cells), + NULL, 0, regmap_irq_get_domain(tps->irq_data)); + if (ret) { + dev_err(tps->dev, "Failed to add child devices: %d\n", ret); + return ret; + } + + pwr_button = of_property_read_bool(tps->dev->of_node, "ti,power-button"); + if (pwr_button) { + ret = devm_mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, + &tps65219_pwrbutton_cell, 1, NULL, 0, + regmap_irq_get_domain(tps->irq_data)); + if (ret) { + dev_err(tps->dev, "Failed to add power-button: %d\n", ret); + return ret; + } + } + + tps->nb = pmic_rst_restart_nb; + ret = register_restart_handler(&tps->nb); + if (ret) { + dev_err(tps->dev, "cannot register restart handler, %d\n", ret); + return ret; + } + + return 0; +} + +static const struct of_device_id of_tps65219_match_table[] = { + { .compatible = "ti,tps65219", }, + {} +}; +MODULE_DEVICE_TABLE(of, of_tps65219_match_table); + +static struct i2c_driver tps65219_driver = { + .driver = { + .name = "tps65219", + .of_match_table = of_tps65219_match_table, + }, + .probe_new = tps65219_probe, +}; +module_i2c_driver(tps65219_driver); + +MODULE_AUTHOR("Jerome Neanne <jneanne@baylibre.com>"); +MODULE_DESCRIPTION("TPS65219 power management IC driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index fb340da64bbc42..2d947f3f606a62 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -269,15 +269,11 @@ static void tps6586x_irq_sync_unlock(struct irq_data *data) mutex_unlock(&tps6586x->irq_lock); } -#ifdef CONFIG_PM_SLEEP static int tps6586x_irq_set_wake(struct irq_data *irq_data, unsigned int on) { struct tps6586x *tps6586x = irq_data_get_irq_chip_data(irq_data); return irq_set_irq_wake(tps6586x->irq, on); } -#else -#define tps6586x_irq_set_wake NULL -#endif static struct irq_chip tps6586x_irq_chip = { .name = "tps6586x", @@ -285,7 +281,7 @@ static struct irq_chip tps6586x_irq_chip = { .irq_bus_sync_unlock = tps6586x_irq_sync_unlock, .irq_disable = tps6586x_irq_disable, .irq_enable = tps6586x_irq_enable, - .irq_set_wake = tps6586x_irq_set_wake, + .irq_set_wake = pm_sleep_ptr(tps6586x_irq_set_wake), }; static int tps6586x_irq_map(struct irq_domain *h, unsigned int virq, @@ -499,8 +495,7 @@ static void tps6586x_print_version(struct i2c_client *client, int version) dev_info(&client->dev, "Found %s, VERSIONCRC is %02x\n", name, version); } -static int tps6586x_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int tps6586x_i2c_probe(struct i2c_client *client) { struct tps6586x_platform_data *pdata = dev_get_platdata(&client->dev); struct tps6586x *tps6586x; @@ -624,7 +619,7 @@ static struct i2c_driver tps6586x_driver = { .of_match_table = of_match_ptr(tps6586x_of_match), .pm = &tps6586x_pm_ops, }, - .probe = tps6586x_i2c_probe, + .probe_new = tps6586x_i2c_probe, .remove = tps6586x_i2c_remove, .id_table = tps6586x_id_table, }; diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index 67e2707af4bce0..821c0277a2edc2 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -441,9 +441,9 @@ static void tps65910_power_off(void) DEVCTRL_DEV_OFF_MASK); } -static int tps65910_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int tps65910_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct tps65910 *tps65910; struct tps65910_board *pmic_plat_data; struct tps65910_board *of_pmic_plat_data = NULL; @@ -535,7 +535,7 @@ static struct i2c_driver tps65910_i2c_driver = { .name = "tps65910", .of_match_table = of_match_ptr(tps65910_of_match), }, - .probe = tps65910_i2c_probe, + .probe_new = tps65910_i2c_probe, .id_table = tps65910_i2c_id, }; diff --git a/drivers/mfd/tps65912-i2c.c b/drivers/mfd/tps65912-i2c.c index 7e2b19efe8679d..1bf945966bf7ab 100644 --- a/drivers/mfd/tps65912-i2c.c +++ b/drivers/mfd/tps65912-i2c.c @@ -21,8 +21,7 @@ static const struct of_device_id tps65912_i2c_of_match_table[] = { }; MODULE_DEVICE_TABLE(of, tps65912_i2c_of_match_table); -static int tps65912_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *ids) +static int tps65912_i2c_probe(struct i2c_client *client) { struct tps65912 *tps; @@ -61,7 +60,7 @@ static struct i2c_driver tps65912_i2c_driver = { .name = "tps65912", .of_match_table = tps65912_i2c_of_match_table, }, - .probe = tps65912_i2c_probe, + .probe_new = tps65912_i2c_probe, .remove = tps65912_i2c_remove, .id_table = tps65912_i2c_id_table, }; diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index f6b4b9d94bbd3c..62be2326c9b204 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -754,8 +754,9 @@ static struct of_dev_auxdata twl_auxdata_lookup[] = { /* NOTE: This driver only handles a single twl4030/tps659x0 chip */ static int -twl_probe(struct i2c_client *client, const struct i2c_device_id *id) +twl_probe(struct i2c_client *client) { + const struct i2c_device_id *id = i2c_client_get_device_id(client); struct device_node *node = client->dev.of_node; struct platform_device *pdev; const struct regmap_config *twl_regmap_config; @@ -955,7 +956,7 @@ static struct i2c_driver twl_driver = { .driver.name = DRIVER_NAME, .driver.pm = &twl_dev_pm_ops, .id_table = twl_ids, - .probe = twl_probe, + .probe_new = twl_probe, .remove = twl_remove, }; builtin_i2c_driver(twl_driver); diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index f429b8f00db61c..fc97fa5a2d0c3f 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -17,9 +17,8 @@ #include <linux/platform_device.h> #include <linux/of.h> #include <linux/of_irq.h> -#include <linux/of_gpio.h> #include <linux/of_platform.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/regmap.h> @@ -251,7 +250,7 @@ static int twl6040_power_up_automatic(struct twl6040 *twl6040) { int time_left; - gpio_set_value(twl6040->audpwron, 1); + gpiod_set_value_cansleep(twl6040->audpwron, 1); time_left = wait_for_completion_timeout(&twl6040->ready, msecs_to_jiffies(144)); @@ -262,7 +261,7 @@ static int twl6040_power_up_automatic(struct twl6040 *twl6040) intid = twl6040_reg_read(twl6040, TWL6040_REG_INTID); if (!(intid & TWL6040_READYINT)) { dev_err(twl6040->dev, "automatic power-up failed\n"); - gpio_set_value(twl6040->audpwron, 0); + gpiod_set_value_cansleep(twl6040->audpwron, 0); return -ETIMEDOUT; } } @@ -290,7 +289,7 @@ int twl6040_power(struct twl6040 *twl6040, int on) /* Allow writes to the chip */ regcache_cache_only(twl6040->regmap, false); - if (gpio_is_valid(twl6040->audpwron)) { + if (twl6040->audpwron) { /* use automatic power-up sequence */ ret = twl6040_power_up_automatic(twl6040); if (ret) { @@ -337,9 +336,9 @@ int twl6040_power(struct twl6040 *twl6040, int on) if (--twl6040->power_count) goto out; - if (gpio_is_valid(twl6040->audpwron)) { + if (twl6040->audpwron) { /* use AUDPWRON line */ - gpio_set_value(twl6040->audpwron, 0); + gpiod_set_value_cansleep(twl6040->audpwron, 0); /* power-down sequence latency */ usleep_range(500, 700); @@ -633,8 +632,7 @@ static struct regmap_irq_chip twl6040_irq_chip = { .mask_base = TWL6040_REG_INTMR, }; -static int twl6040_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int twl6040_probe(struct i2c_client *client) { struct device_node *node = client->dev.of_node; struct twl6040 *twl6040; @@ -712,18 +710,16 @@ static int twl6040_probe(struct i2c_client *client, } /* ERRATA: Automatic power-up is not possible in ES1.0 */ - if (twl6040_get_revid(twl6040) > TWL6040_REV_ES1_0) - twl6040->audpwron = of_get_named_gpio(node, - "ti,audpwron-gpio", 0); - else - twl6040->audpwron = -EINVAL; - - if (gpio_is_valid(twl6040->audpwron)) { - ret = devm_gpio_request_one(&client->dev, twl6040->audpwron, - GPIOF_OUT_INIT_LOW, "audpwron"); + if (twl6040_get_revid(twl6040) > TWL6040_REV_ES1_0) { + twl6040->audpwron = devm_gpiod_get_optional(&client->dev, + "ti,audpwron", + GPIOD_OUT_LOW); + ret = PTR_ERR_OR_ZERO(twl6040->audpwron); if (ret) goto gpio_err; + gpiod_set_consumer_name(twl6040->audpwron, "audpwron"); + /* Clear any pending interrupt */ twl6040_reg_read(twl6040, TWL6040_REG_INTID); } @@ -833,7 +829,7 @@ static struct i2c_driver twl6040_driver = { .driver = { .name = "twl6040", }, - .probe = twl6040_probe, + .probe_new = twl6040_probe, .remove = twl6040_remove, .id_table = twl6040_i2c_id, }; diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index b690796d24d4be..fc4d4c844a81e8 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -660,7 +660,6 @@ void ucb1x00_unregister_driver(struct ucb1x00_driver *drv) mutex_unlock(&ucb1x00_mutex); } -#ifdef CONFIG_PM_SLEEP static int ucb1x00_suspend(struct device *dev) { struct ucb1x00_plat_data *pdata = dev_get_platdata(dev); @@ -728,15 +727,15 @@ static int ucb1x00_resume(struct device *dev) mutex_unlock(&ucb1x00_mutex); return 0; } -#endif -static SIMPLE_DEV_PM_OPS(ucb1x00_pm_ops, ucb1x00_suspend, ucb1x00_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(ucb1x00_pm_ops, + ucb1x00_suspend, ucb1x00_resume); static struct mcp_driver ucb1x00_driver = { .drv = { .name = "ucb1x00", .owner = THIS_MODULE, - .pm = &ucb1x00_pm_ops, + .pm = pm_sleep_ptr(&ucb1x00_pm_ops), }, .probe = ucb1x00_probe, .remove = ucb1x00_remove, diff --git a/drivers/mfd/wcd934x.c b/drivers/mfd/wcd934x.c index 68e2fa2fda99cb..07e884087f2c7d 100644 --- a/drivers/mfd/wcd934x.c +++ b/drivers/mfd/wcd934x.c @@ -55,17 +55,22 @@ static const struct regmap_irq wcd934x_irqs[] = { WCD934X_REGMAP_IRQ_REG(WCD934X_IRQ_SOUNDWIRE, 2, BIT(4)), }; +static const unsigned int wcd934x_config_regs[] = { + WCD934X_INTR_LEVEL0, +}; + static const struct regmap_irq_chip wcd934x_regmap_irq_chip = { .name = "wcd934x_irq", .status_base = WCD934X_INTR_PIN1_STATUS0, .mask_base = WCD934X_INTR_PIN1_MASK0, .ack_base = WCD934X_INTR_PIN1_CLEAR0, - .type_base = WCD934X_INTR_LEVEL0, - .num_type_reg = 4, - .type_in_mask = false, .num_regs = 4, .irqs = wcd934x_irqs, .num_irqs = ARRAY_SIZE(wcd934x_irqs), + .config_base = wcd934x_config_regs, + .num_config_bases = ARRAY_SIZE(wcd934x_config_regs), + .num_config_regs = 4, + .set_type_config = regmap_irq_set_type_config_simple, }; static bool wcd934x_is_volatile_register(struct device *dev, unsigned int reg) diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c index 1ab5e15a65ebc1..a5d6128fc67d43 100644 --- a/drivers/mfd/wl1273-core.c +++ b/drivers/mfd/wl1273-core.c @@ -156,8 +156,7 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume) return 0; } -static int wl1273_core_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int wl1273_core_probe(struct i2c_client *client) { struct wl1273_fm_platform_data *pdata = dev_get_platdata(&client->dev); struct wl1273_core *core; @@ -233,7 +232,7 @@ static struct i2c_driver wl1273_core_driver = { .driver = { .name = WL1273_FM_DRIVER_NAME, }, - .probe = wl1273_core_probe, + .probe_new = wl1273_core_probe, .id_table = wl1273_driver_id_table, }; diff --git a/drivers/mfd/wm831x-i2c.c b/drivers/mfd/wm831x-i2c.c index daa1ad03659549..9dbe96e2d46a02 100644 --- a/drivers/mfd/wm831x-i2c.c +++ b/drivers/mfd/wm831x-i2c.c @@ -21,9 +21,9 @@ #include <linux/mfd/wm831x/core.h> #include <linux/mfd/wm831x/pdata.h> -static int wm831x_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int wm831x_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); struct wm831x_pdata *pdata = dev_get_platdata(&i2c->dev); const struct of_device_id *of_id; struct wm831x *wm831x; @@ -102,7 +102,7 @@ static struct i2c_driver wm831x_i2c_driver = { .of_match_table = of_match_ptr(wm831x_of_match), .suppress_bind_attrs = true, }, - .probe = wm831x_i2c_probe, + .probe_new = wm831x_i2c_probe, .id_table = wm831x_i2c_id, }; diff --git a/drivers/mfd/wm8350-i2c.c b/drivers/mfd/wm8350-i2c.c index 48fd46800c2814..1fa1dfbc9e315c 100644 --- a/drivers/mfd/wm8350-i2c.c +++ b/drivers/mfd/wm8350-i2c.c @@ -16,8 +16,7 @@ #include <linux/regmap.h> #include <linux/slab.h> -static int wm8350_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int wm8350_i2c_probe(struct i2c_client *i2c) { struct wm8350 *wm8350; struct wm8350_platform_data *pdata = dev_get_platdata(&i2c->dev); @@ -53,7 +52,7 @@ static struct i2c_driver wm8350_i2c_driver = { .name = "wm8350", .suppress_bind_attrs = true, }, - .probe = wm8350_i2c_probe, + .probe_new = wm8350_i2c_probe, .id_table = wm8350_i2c_id, }; diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c index 0fe32a05421be5..5e1599ac9abc3b 100644 --- a/drivers/mfd/wm8400-core.c +++ b/drivers/mfd/wm8400-core.c @@ -118,8 +118,7 @@ void wm8400_reset_codec_reg_cache(struct wm8400 *wm8400) EXPORT_SYMBOL_GPL(wm8400_reset_codec_reg_cache); #if IS_ENABLED(CONFIG_I2C) -static int wm8400_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int wm8400_i2c_probe(struct i2c_client *i2c) { struct wm8400 *wm8400; @@ -146,7 +145,7 @@ static struct i2c_driver wm8400_i2c_driver = { .driver = { .name = "WM8400", }, - .probe = wm8400_i2c_probe, + .probe_new = wm8400_i2c_probe, .id_table = wm8400_i2c_id, }; #endif diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 7e88f5b0abe6a0..a89221bffde5a8 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -110,7 +110,6 @@ static const char *wm8958_main_supplies[] = { "SPKVDD2", }; -#ifdef CONFIG_PM static int wm8994_suspend(struct device *dev) { struct wm8994 *wm8994 = dev_get_drvdata(dev); @@ -213,7 +212,6 @@ err_enable: return ret; } -#endif #ifdef CONFIG_REGULATOR static int wm8994_ldo_in_use(struct wm8994_pdata *pdata, int ldo) @@ -623,9 +621,9 @@ static const struct of_device_id wm8994_of_match[] = { }; MODULE_DEVICE_TABLE(of, wm8994_of_match); -static int wm8994_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int wm8994_i2c_probe(struct i2c_client *i2c) { + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); const struct of_device_id *of_id; struct wm8994 *wm8994; int ret; @@ -674,16 +672,16 @@ static const struct i2c_device_id wm8994_i2c_id[] = { MODULE_DEVICE_TABLE(i2c, wm8994_i2c_id); static const struct dev_pm_ops wm8994_pm_ops = { - SET_RUNTIME_PM_OPS(wm8994_suspend, wm8994_resume, NULL) + RUNTIME_PM_OPS(wm8994_suspend, wm8994_resume, NULL) }; static struct i2c_driver wm8994_i2c_driver = { .driver = { .name = "wm8994", - .pm = &wm8994_pm_ops, + .pm = pm_ptr(&wm8994_pm_ops), .of_match_table = wm8994_of_match, }, - .probe = wm8994_i2c_probe, + .probe_new = wm8994_i2c_probe, .remove = wm8994_i2c_remove, .id_table = wm8994_i2c_id, }; diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 2bb640d1521d8f..677d2601d30571 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -540,12 +540,6 @@ config RTC_DRV_BQ32K This driver can also be built as a module. If so, the module will be called rtc-bq32k. -config RTC_DRV_DM355EVM - tristate "TI DaVinci DM355 EVM RTC" - depends on MFD_DM355EVM_MSP - help - Supports the RTC firmware in the MSP430 on the DM355 EVM. - config RTC_DRV_TWL92330 bool "TI TWL92330/Menelaus" depends on MENELAUS diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile index 791994eb913d99..d3c042dcbc7331 100644 --- a/drivers/rtc/Makefile +++ b/drivers/rtc/Makefile @@ -45,7 +45,6 @@ obj-$(CONFIG_RTC_DRV_DA9052) += rtc-da9052.o obj-$(CONFIG_RTC_DRV_DA9055) += rtc-da9055.o obj-$(CONFIG_RTC_DRV_DA9063) += rtc-da9063.o obj-$(CONFIG_RTC_DRV_DIGICOLOR) += rtc-digicolor.o -obj-$(CONFIG_RTC_DRV_DM355EVM) += rtc-dm355evm.o obj-$(CONFIG_RTC_DRV_DS1216) += rtc-ds1216.o obj-$(CONFIG_RTC_DRV_DS1286) += rtc-ds1286.o obj-$(CONFIG_RTC_DRV_DS1302) += rtc-ds1302.o diff --git a/drivers/rtc/rtc-dm355evm.c b/drivers/rtc/rtc-dm355evm.c deleted file mode 100644 index 94fb16ac3e0fa3..00000000000000 --- a/drivers/rtc/rtc-dm355evm.c +++ /dev/null @@ -1,151 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * rtc-dm355evm.c - access battery-backed counter in MSP430 firmware - * - * Copyright (c) 2008 by David Brownell - */ -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/rtc.h> -#include <linux/platform_device.h> - -#include <linux/mfd/dm355evm_msp.h> -#include <linux/module.h> - - -/* - * The MSP430 firmware on the DM355 EVM uses a watch crystal to feed - * a 1 Hz counter. When a backup battery is supplied, that makes a - * reasonable RTC for applications where alarms and non-NTP drift - * compensation aren't important. - * - * The only real glitch is the inability to read or write all four - * counter bytes atomically: the count may increment in the middle - * of an operation, causing trouble when the LSB rolls over. - * - * This driver was tested with firmware revision A4. - */ -union evm_time { - u8 bytes[4]; - u32 value; -}; - -static int dm355evm_rtc_read_time(struct device *dev, struct rtc_time *tm) -{ - union evm_time time; - int status; - int tries = 0; - - do { - /* - * Read LSB(0) to MSB(3) bytes. Defend against the counter - * rolling over by re-reading until the value is stable, - * and assuming the four reads take at most a few seconds. - */ - status = dm355evm_msp_read(DM355EVM_MSP_RTC_0); - if (status < 0) - return status; - if (tries && time.bytes[0] == status) - break; - time.bytes[0] = status; - - status = dm355evm_msp_read(DM355EVM_MSP_RTC_1); - if (status < 0) - return status; - if (tries && time.bytes[1] == status) - break; - time.bytes[1] = status; - - status = dm355evm_msp_read(DM355EVM_MSP_RTC_2); - if (status < 0) - return status; - if (tries && time.bytes[2] == status) - break; - time.bytes[2] = status; - - status = dm355evm_msp_read(DM355EVM_MSP_RTC_3); - if (status < 0) - return status; - if (tries && time.bytes[3] == status) - break; - time.bytes[3] = status; - - } while (++tries < 5); - - dev_dbg(dev, "read timestamp %08x\n", time.value); - - rtc_time64_to_tm(le32_to_cpu(time.value), tm); - return 0; -} - -static int dm355evm_rtc_set_time(struct device *dev, struct rtc_time *tm) -{ - union evm_time time; - unsigned long value; - int status; - - value = rtc_tm_to_time64(tm); - time.value = cpu_to_le32(value); - - dev_dbg(dev, "write timestamp %08x\n", time.value); - - /* - * REVISIT handle non-atomic writes ... maybe just retry until - * byte[1] sticks (no rollover)? - */ - status = dm355evm_msp_write(time.bytes[0], DM355EVM_MSP_RTC_0); - if (status < 0) - return status; - - status = dm355evm_msp_write(time.bytes[1], DM355EVM_MSP_RTC_1); - if (status < 0) - return status; - - status = dm355evm_msp_write(time.bytes[2], DM355EVM_MSP_RTC_2); - if (status < 0) - return status; - - status = dm355evm_msp_write(time.bytes[3], DM355EVM_MSP_RTC_3); - if (status < 0) - return status; - - return 0; -} - -static const struct rtc_class_ops dm355evm_rtc_ops = { - .read_time = dm355evm_rtc_read_time, - .set_time = dm355evm_rtc_set_time, -}; - -/*----------------------------------------------------------------------*/ - -static int dm355evm_rtc_probe(struct platform_device *pdev) -{ - struct rtc_device *rtc; - - rtc = devm_rtc_allocate_device(&pdev->dev); - if (IS_ERR(rtc)) - return PTR_ERR(rtc); - - platform_set_drvdata(pdev, rtc); - - rtc->ops = &dm355evm_rtc_ops; - rtc->range_max = U32_MAX; - - return devm_rtc_register_device(rtc); -} - -/* - * I2C is used to talk to the MSP430, but this platform device is - * exposed by an MFD driver that manages I2C communications. - */ -static struct platform_driver rtc_dm355evm_driver = { - .probe = dm355evm_rtc_probe, - .driver = { - .name = "rtc-dm355evm", - }, -}; - -module_platform_driver(rtc_dm355evm_driver); - -MODULE_LICENSE("GPL"); diff --git a/include/linux/htcpld.h b/include/linux/htcpld.h deleted file mode 100644 index 5f8ac9b1d724ce..00000000000000 --- a/include/linux/htcpld.h +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __LINUX_HTCPLD_H -#define __LINUX_HTCPLD_H - -struct htcpld_chip_platform_data { - unsigned int addr; - unsigned int reset; - unsigned int num_gpios; - unsigned int gpio_out_base; - unsigned int gpio_in_base; - unsigned int irq_base; - unsigned int num_irqs; -}; - -struct htcpld_core_platform_data { - unsigned int i2c_adapter_id; - - struct htcpld_chip_platform_data *chip; - unsigned int num_chip; -}; - -#endif /* __LINUX_HTCPLD_H */ - diff --git a/include/linux/mfd/dm355evm_msp.h b/include/linux/mfd/dm355evm_msp.h deleted file mode 100644 index 372470350faba6..00000000000000 --- a/include/linux/mfd/dm355evm_msp.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * dm355evm_msp.h - support MSP430 microcontroller on DM355EVM board - */ -#ifndef __LINUX_I2C_DM355EVM_MSP -#define __LINUX_I2C_DM355EVM_MSP - -/* - * Written against Spectrum's writeup for the A4 firmware revision, - * and tweaked to match source and rev D2 schematics by removing CPLD - * and NOR flash hooks (which were last appropriate in rev B boards). - * - * Note that the firmware supports a flavor of write posting ... to be - * sure a write completes, issue another read or write. - */ - -/* utilities to access "registers" emulated by msp430 firmware */ -extern int dm355evm_msp_write(u8 value, u8 reg); -extern int dm355evm_msp_read(u8 reg); - - -/* command/control registers */ -#define DM355EVM_MSP_COMMAND 0x00 -# define MSP_COMMAND_NULL 0 -# define MSP_COMMAND_RESET_COLD 1 -# define MSP_COMMAND_RESET_WARM 2 -# define MSP_COMMAND_RESET_WARM_I 3 -# define MSP_COMMAND_POWEROFF 4 -# define MSP_COMMAND_IR_REINIT 5 -#define DM355EVM_MSP_STATUS 0x01 -# define MSP_STATUS_BAD_OFFSET BIT(0) -# define MSP_STATUS_BAD_COMMAND BIT(1) -# define MSP_STATUS_POWER_ERROR BIT(2) -# define MSP_STATUS_RXBUF_OVERRUN BIT(3) -#define DM355EVM_MSP_RESET 0x02 /* 0 bits == in reset */ -# define MSP_RESET_DC5 BIT(0) -# define MSP_RESET_TVP5154 BIT(2) -# define MSP_RESET_IMAGER BIT(3) -# define MSP_RESET_ETHERNET BIT(4) -# define MSP_RESET_SYS BIT(5) -# define MSP_RESET_AIC33 BIT(7) - -/* GPIO registers ... bit patterns mostly match the source MSP ports */ -#define DM355EVM_MSP_LED 0x03 /* active low (MSP P4) */ -#define DM355EVM_MSP_SWITCH1 0x04 /* (MSP P5, masked) */ -# define MSP_SWITCH1_SW6_1 BIT(0) -# define MSP_SWITCH1_SW6_2 BIT(1) -# define MSP_SWITCH1_SW6_3 BIT(2) -# define MSP_SWITCH1_SW6_4 BIT(3) -# define MSP_SWITCH1_J1 BIT(4) /* NTSC/PAL */ -# define MSP_SWITCH1_MSP_INT BIT(5) /* active low */ -#define DM355EVM_MSP_SWITCH2 0x05 /* (MSP P6, masked) */ -# define MSP_SWITCH2_SW10 BIT(3) -# define MSP_SWITCH2_SW11 BIT(4) -# define MSP_SWITCH2_SW12 BIT(5) -# define MSP_SWITCH2_SW13 BIT(6) -# define MSP_SWITCH2_SW14 BIT(7) -#define DM355EVM_MSP_SDMMC 0x06 /* (MSP P2, masked) */ -# define MSP_SDMMC_0_WP BIT(1) -# define MSP_SDMMC_0_CD BIT(2) /* active low */ -# define MSP_SDMMC_1_WP BIT(3) -# define MSP_SDMMC_1_CD BIT(4) /* active low */ -#define DM355EVM_MSP_FIRMREV 0x07 /* not a GPIO (out of order) */ -#define DM355EVM_MSP_VIDEO_IN 0x08 /* (MSP P3, masked) */ -# define MSP_VIDEO_IMAGER BIT(7) /* low == tvp5146 */ - -/* power supply registers are currently omitted */ - -/* RTC registers */ -#define DM355EVM_MSP_RTC_0 0x12 /* LSB */ -#define DM355EVM_MSP_RTC_1 0x13 -#define DM355EVM_MSP_RTC_2 0x14 -#define DM355EVM_MSP_RTC_3 0x15 /* MSB */ - -/* input event queue registers; code == ((HIGH << 8) | LOW) */ -#define DM355EVM_MSP_INPUT_COUNT 0x16 /* decrement by reading LOW */ -#define DM355EVM_MSP_INPUT_HIGH 0x17 -#define DM355EVM_MSP_INPUT_LOW 0x18 - -#endif /* __LINUX_I2C_DM355EVM_MSP */ diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 1e61c7e9f50dfd..117d027084395a 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -16,7 +16,6 @@ #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/extcon-provider.h> -#include <linux/of_gpio.h> #include <linux/usb/phy_companion.h> #define PALMAS_NUM_CLIENTS 3 diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h index 3f752dc62a6c4a..539f27f8bd89b0 100644 --- a/include/linux/mfd/pcf50633/core.h +++ b/include/linux/mfd/pcf50633/core.h @@ -13,6 +13,7 @@ #include <linux/workqueue.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> +#include <linux/pm.h> #include <linux/power_supply.h> #include <linux/mfd/pcf50633/backlight.h> @@ -226,9 +227,6 @@ static inline struct pcf50633 *dev_to_pcf50633(struct device *dev) int pcf50633_irq_init(struct pcf50633 *pcf, int irq); void pcf50633_irq_free(struct pcf50633 *pcf); -#ifdef CONFIG_PM -int pcf50633_irq_suspend(struct pcf50633 *pcf); -int pcf50633_irq_resume(struct pcf50633 *pcf); -#endif +extern const struct dev_pm_ops pcf50633_pm; #endif diff --git a/include/linux/mfd/stmfx.h b/include/linux/mfd/stmfx.h index 744dce63946e06..967a2e486800d1 100644 --- a/include/linux/mfd/stmfx.h +++ b/include/linux/mfd/stmfx.h @@ -113,10 +113,8 @@ struct stmfx { struct irq_domain *irq_domain; struct mutex lock; /* IRQ bus lock */ u8 irq_src; -#ifdef CONFIG_PM u8 bkp_sysctrl; u8 bkp_irqoutpin; -#endif }; int stmfx_function_enable(struct stmfx *stmfx, u32 func); diff --git a/include/linux/mfd/tps65219.h b/include/linux/mfd/tps65219.h new file mode 100644 index 00000000000000..e6826e34e2a64b --- /dev/null +++ b/include/linux/mfd/tps65219.h @@ -0,0 +1,345 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Functions to access TPS65219 Power Management IC. + * + * Copyright (C) 2022 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#ifndef MFD_TPS65219_H +#define MFD_TPS65219_H + +#include <linux/bitops.h> +#include <linux/notifier.h> +#include <linux/regulator/driver.h> + +struct regmap; +struct regmap_irq_chip_data; + +#define TPS65219_1V35 1350000 +#define TPS65219_1V8 1800000 + +/* TPS chip id list */ +#define TPS65219 0xF0 + +/* I2C ID for TPS65219 part */ +#define TPS65219_I2C_ID 0x24 + +/* All register addresses */ +#define TPS65219_REG_TI_DEV_ID 0x00 +#define TPS65219_REG_NVM_ID 0x01 +#define TPS65219_REG_ENABLE_CTRL 0x02 +#define TPS65219_REG_BUCKS_CONFIG 0x03 +#define TPS65219_REG_LDO4_VOUT 0x04 +#define TPS65219_REG_LDO3_VOUT 0x05 +#define TPS65219_REG_LDO2_VOUT 0x06 +#define TPS65219_REG_LDO1_VOUT 0x07 +#define TPS65219_REG_BUCK3_VOUT 0x8 +#define TPS65219_REG_BUCK2_VOUT 0x9 +#define TPS65219_REG_BUCK1_VOUT 0xA +#define TPS65219_REG_LDO4_SEQUENCE_SLOT 0xB +#define TPS65219_REG_LDO3_SEQUENCE_SLOT 0xC +#define TPS65219_REG_LDO2_SEQUENCE_SLOT 0xD +#define TPS65219_REG_LDO1_SEQUENCE_SLOT 0xE +#define TPS65219_REG_BUCK3_SEQUENCE_SLOT 0xF +#define TPS65219_REG_BUCK2_SEQUENCE_SLOT 0x10 +#define TPS65219_REG_BUCK1_SEQUENCE_SLOT 0x11 +#define TPS65219_REG_nRST_SEQUENCE_SLOT 0x12 +#define TPS65219_REG_GPIO_SEQUENCE_SLOT 0x13 +#define TPS65219_REG_GPO2_SEQUENCE_SLOT 0x14 +#define TPS65219_REG_GPO1_SEQUENCE_SLOT 0x15 +#define TPS65219_REG_POWER_UP_SLOT_DURATION_1 0x16 +#define TPS65219_REG_POWER_UP_SLOT_DURATION_2 0x17 +#define TPS65219_REG_POWER_UP_SLOT_DURATION_3 0x18 +#define TPS65219_REG_POWER_UP_SLOT_DURATION_4 0x19 +#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_1 0x1A +#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_2 0x1B +#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_3 0x1C +#define TPS65219_REG_POWER_DOWN_SLOT_DURATION_4 0x1D +#define TPS65219_REG_GENERAL_CONFIG 0x1E +#define TPS65219_REG_MFP_1_CONFIG 0x1F +#define TPS65219_REG_MFP_2_CONFIG 0x20 +#define TPS65219_REG_STBY_1_CONFIG 0x21 +#define TPS65219_REG_STBY_2_CONFIG 0x22 +#define TPS65219_REG_OC_DEGL_CONFIG 0x23 +/* 'sub irq' MASK registers */ +#define TPS65219_REG_INT_MASK_UV 0x24 +#define TPS65219_REG_MASK_CONFIG 0x25 + +#define TPS65219_REG_I2C_ADDRESS_REG 0x26 +#define TPS65219_REG_USER_GENERAL_NVM_STORAGE 0x27 +#define TPS65219_REG_MANUFACTURING_VER 0x28 +#define TPS65219_REG_MFP_CTRL 0x29 +#define TPS65219_REG_DISCHARGE_CONFIG 0x2A +/* main irq registers */ +#define TPS65219_REG_INT_SOURCE 0x2B +/* 'sub irq' registers */ +#define TPS65219_REG_INT_LDO_3_4 0x2C +#define TPS65219_REG_INT_LDO_1_2 0x2D +#define TPS65219_REG_INT_BUCK_3 0x2E +#define TPS65219_REG_INT_BUCK_1_2 0x2F +#define TPS65219_REG_INT_SYSTEM 0x30 +#define TPS65219_REG_INT_RV 0x31 +#define TPS65219_REG_INT_TIMEOUT_RV_SD 0x32 +#define TPS65219_REG_INT_PB 0x33 + +#define TPS65219_REG_INT_LDO_3_4_POS 0 +#define TPS65219_REG_INT_LDO_1_2_POS 1 +#define TPS65219_REG_INT_BUCK_3_POS 2 +#define TPS65219_REG_INT_BUCK_1_2_POS 3 +#define TPS65219_REG_INT_SYS_POS 4 +#define TPS65219_REG_INT_RV_POS 5 +#define TPS65219_REG_INT_TO_RV_POS 6 +#define TPS65219_REG_INT_PB_POS 7 + +#define TPS65219_REG_USER_NVM_CMD 0x34 +#define TPS65219_REG_POWER_UP_STATUS 0x35 +#define TPS65219_REG_SPARE_2 0x36 +#define TPS65219_REG_SPARE_3 0x37 +#define TPS65219_REG_FACTORY_CONFIG_2 0x41 + +/* Register field definitions */ +#define TPS65219_DEVID_REV_MASK GENMASK(7, 0) +#define TPS65219_BUCKS_LDOS_VOUT_VSET_MASK GENMASK(5, 0) +#define TPS65219_BUCKS_UV_THR_SEL_MASK BIT(6) +#define TPS65219_BUCKS_BW_SEL_MASK BIT(7) +#define LDO_BYP_SHIFT 6 +#define TPS65219_LDOS_BYP_CONFIG_MASK BIT(LDO_BYP_SHIFT) +#define TPS65219_LDOS_LSW_CONFIG_MASK BIT(7) +/* Regulators enable control */ +#define TPS65219_ENABLE_BUCK1_EN_MASK BIT(0) +#define TPS65219_ENABLE_BUCK2_EN_MASK BIT(1) +#define TPS65219_ENABLE_BUCK3_EN_MASK BIT(2) +#define TPS65219_ENABLE_LDO1_EN_MASK BIT(3) +#define TPS65219_ENABLE_LDO2_EN_MASK BIT(4) +#define TPS65219_ENABLE_LDO3_EN_MASK BIT(5) +#define TPS65219_ENABLE_LDO4_EN_MASK BIT(6) +/* power ON-OFF sequence slot */ +#define TPS65219_BUCKS_LDOS_SEQUENCE_OFF_SLOT_MASK GENMASK(3, 0) +#define TPS65219_BUCKS_LDOS_SEQUENCE_ON_SLOT_MASK GENMASK(7, 4) +/* TODO: Not needed, same mapping as TPS65219_ENABLE_REGNAME_EN, factorize */ +#define TPS65219_STBY1_BUCK1_STBY_EN_MASK BIT(0) +#define TPS65219_STBY1_BUCK2_STBY_EN_MASK BIT(1) +#define TPS65219_STBY1_BUCK3_STBY_EN_MASK BIT(2) +#define TPS65219_STBY1_LDO1_STBY_EN_MASK BIT(3) +#define TPS65219_STBY1_LDO2_STBY_EN_MASK BIT(4) +#define TPS65219_STBY1_LDO3_STBY_EN_MASK BIT(5) +#define TPS65219_STBY1_LDO4_STBY_EN_MASK BIT(6) +/* STBY_2 config */ +#define TPS65219_STBY2_GPO1_STBY_EN_MASK BIT(0) +#define TPS65219_STBY2_GPO2_STBY_EN_MASK BIT(1) +#define TPS65219_STBY2_GPIO_STBY_EN_MASK BIT(2) +/* MFP Control */ +#define TPS65219_MFP_I2C_OFF_REQ_MASK BIT(0) +#define TPS65219_MFP_STBY_I2C_CTRL_MASK BIT(1) +#define TPS65219_MFP_COLD_RESET_I2C_CTRL_MASK BIT(2) +#define TPS65219_MFP_WARM_RESET_I2C_CTRL_MASK BIT(3) +#define TPS65219_MFP_GPIO_STATUS_MASK BIT(4) +/* MFP_1 Config */ +#define TPS65219_MFP_1_VSEL_DDR_SEL_MASK BIT(0) +#define TPS65219_MFP_1_VSEL_SD_POL_MASK BIT(1) +#define TPS65219_MFP_1_VSEL_RAIL_MASK BIT(2) +/* MFP_2 Config */ +#define TPS65219_MFP_2_MODE_STBY_MASK GENMASK(1, 0) +#define TPS65219_MFP_2_MODE_RESET_MASK BIT(2) +#define TPS65219_MFP_2_EN_PB_VSENSE_DEGL_MASK BIT(3) +#define TPS65219_MFP_2_EN_PB_VSENSE_MASK GENMASK(5, 4) +#define TPS65219_MFP_2_WARM_COLD_RESET_MASK BIT(6) +#define TPS65219_MFP_2_PU_ON_FSD_MASK BIT(7) +#define TPS65219_MFP_2_EN 0 +#define TPS65219_MFP_2_PB BIT(4) +#define TPS65219_MFP_2_VSENSE BIT(5) +/* MASK_UV Config */ +#define TPS65219_REG_MASK_UV_LDO1_UV_MASK BIT(0) +#define TPS65219_REG_MASK_UV_LDO2_UV_MASK BIT(1) +#define TPS65219_REG_MASK_UV_LDO3_UV_MASK BIT(2) +#define TPS65219_REG_MASK_UV_LDO4_UV_MASK BIT(3) +#define TPS65219_REG_MASK_UV_BUCK1_UV_MASK BIT(4) +#define TPS65219_REG_MASK_UV_BUCK2_UV_MASK BIT(5) +#define TPS65219_REG_MASK_UV_BUCK3_UV_MASK BIT(6) +#define TPS65219_REG_MASK_UV_RETRY_MASK BIT(7) +/* MASK Config */ +// SENSOR_N_WARM_MASK already defined in Thermal +#define TPS65219_REG_MASK_INT_FOR_RV_MASK BIT(4) +#define TPS65219_REG_MASK_EFFECT_MASK GENMASK(2, 1) +#define TPS65219_REG_MASK_INT_FOR_PB_MASK BIT(7) +/* UnderVoltage - Short to GND - OverCurrent*/ +/* LDO3-4 */ +#define TPS65219_INT_LDO3_SCG_MASK BIT(0) +#define TPS65219_INT_LDO3_OC_MASK BIT(1) +#define TPS65219_INT_LDO3_UV_MASK BIT(2) +#define TPS65219_INT_LDO4_SCG_MASK BIT(3) +#define TPS65219_INT_LDO4_OC_MASK BIT(4) +#define TPS65219_INT_LDO4_UV_MASK BIT(5) +/* LDO1-2 */ +#define TPS65219_INT_LDO1_SCG_MASK BIT(0) +#define TPS65219_INT_LDO1_OC_MASK BIT(1) +#define TPS65219_INT_LDO1_UV_MASK BIT(2) +#define TPS65219_INT_LDO2_SCG_MASK BIT(3) +#define TPS65219_INT_LDO2_OC_MASK BIT(4) +#define TPS65219_INT_LDO2_UV_MASK BIT(5) +/* BUCK3 */ +#define TPS65219_INT_BUCK3_SCG_MASK BIT(0) +#define TPS65219_INT_BUCK3_OC_MASK BIT(1) +#define TPS65219_INT_BUCK3_NEG_OC_MASK BIT(2) +#define TPS65219_INT_BUCK3_UV_MASK BIT(3) +/* BUCK1-2 */ +#define TPS65219_INT_BUCK1_SCG_MASK BIT(0) +#define TPS65219_INT_BUCK1_OC_MASK BIT(1) +#define TPS65219_INT_BUCK1_NEG_OC_MASK BIT(2) +#define TPS65219_INT_BUCK1_UV_MASK BIT(3) +#define TPS65219_INT_BUCK2_SCG_MASK BIT(4) +#define TPS65219_INT_BUCK2_OC_MASK BIT(5) +#define TPS65219_INT_BUCK2_NEG_OC_MASK BIT(6) +#define TPS65219_INT_BUCK2_UV_MASK BIT(7) +/* Thermal Sensor */ +#define TPS65219_INT_SENSOR_3_WARM_MASK BIT(0) +#define TPS65219_INT_SENSOR_2_WARM_MASK BIT(1) +#define TPS65219_INT_SENSOR_1_WARM_MASK BIT(2) +#define TPS65219_INT_SENSOR_0_WARM_MASK BIT(3) +#define TPS65219_INT_SENSOR_3_HOT_MASK BIT(4) +#define TPS65219_INT_SENSOR_2_HOT_MASK BIT(5) +#define TPS65219_INT_SENSOR_1_HOT_MASK BIT(6) +#define TPS65219_INT_SENSOR_0_HOT_MASK BIT(7) +/* Residual Voltage */ +#define TPS65219_INT_BUCK1_RV_MASK BIT(0) +#define TPS65219_INT_BUCK2_RV_MASK BIT(1) +#define TPS65219_INT_BUCK3_RV_MASK BIT(2) +#define TPS65219_INT_LDO1_RV_MASK BIT(3) +#define TPS65219_INT_LDO2_RV_MASK BIT(4) +#define TPS65219_INT_LDO3_RV_MASK BIT(5) +#define TPS65219_INT_LDO4_RV_MASK BIT(6) +/* Residual Voltage ShutDown */ +#define TPS65219_INT_BUCK1_RV_SD_MASK BIT(0) +#define TPS65219_INT_BUCK2_RV_SD_MASK BIT(1) +#define TPS65219_INT_BUCK3_RV_SD_MASK BIT(2) +#define TPS65219_INT_LDO1_RV_SD_MASK BIT(3) +#define TPS65219_INT_LDO2_RV_SD_MASK BIT(4) +#define TPS65219_INT_LDO3_RV_SD_MASK BIT(5) +#define TPS65219_INT_LDO4_RV_SD_MASK BIT(6) +#define TPS65219_INT_TIMEOUT_MASK BIT(7) +/* Power Button */ +#define TPS65219_INT_PB_FALLING_EDGE_DETECT_MASK BIT(0) +#define TPS65219_INT_PB_RISING_EDGE_DETECT_MASK BIT(1) +#define TPS65219_INT_PB_REAL_TIME_STATUS_MASK BIT(2) + +#define TPS65219_PB_POS 7 +#define TPS65219_TO_RV_POS 6 +#define TPS65219_RV_POS 5 +#define TPS65219_SYS_POS 4 +#define TPS65219_BUCK_1_2_POS 3 +#define TPS65219_BUCK_3_POS 2 +#define TPS65219_LDO_1_2_POS 1 +#define TPS65219_LDO_3_4_POS 0 + +/* IRQs */ +enum { + /* LDO3-4 register IRQs */ + TPS65219_INT_LDO3_SCG, + TPS65219_INT_LDO3_OC, + TPS65219_INT_LDO3_UV, + TPS65219_INT_LDO4_SCG, + TPS65219_INT_LDO4_OC, + TPS65219_INT_LDO4_UV, + /* LDO1-2 */ + TPS65219_INT_LDO1_SCG, + TPS65219_INT_LDO1_OC, + TPS65219_INT_LDO1_UV, + TPS65219_INT_LDO2_SCG, + TPS65219_INT_LDO2_OC, + TPS65219_INT_LDO2_UV, + /* BUCK3 */ + TPS65219_INT_BUCK3_SCG, + TPS65219_INT_BUCK3_OC, + TPS65219_INT_BUCK3_NEG_OC, + TPS65219_INT_BUCK3_UV, + /* BUCK1-2 */ + TPS65219_INT_BUCK1_SCG, + TPS65219_INT_BUCK1_OC, + TPS65219_INT_BUCK1_NEG_OC, + TPS65219_INT_BUCK1_UV, + TPS65219_INT_BUCK2_SCG, + TPS65219_INT_BUCK2_OC, + TPS65219_INT_BUCK2_NEG_OC, + TPS65219_INT_BUCK2_UV, + /* Thermal Sensor */ + TPS65219_INT_SENSOR_3_WARM, + TPS65219_INT_SENSOR_2_WARM, + TPS65219_INT_SENSOR_1_WARM, + TPS65219_INT_SENSOR_0_WARM, + TPS65219_INT_SENSOR_3_HOT, + TPS65219_INT_SENSOR_2_HOT, + TPS65219_INT_SENSOR_1_HOT, + TPS65219_INT_SENSOR_0_HOT, + /* Residual Voltage */ + TPS65219_INT_BUCK1_RV, + TPS65219_INT_BUCK2_RV, + TPS65219_INT_BUCK3_RV, + TPS65219_INT_LDO1_RV, + TPS65219_INT_LDO2_RV, + TPS65219_INT_LDO3_RV, + TPS65219_INT_LDO4_RV, + /* Residual Voltage ShutDown */ + TPS65219_INT_BUCK1_RV_SD, + TPS65219_INT_BUCK2_RV_SD, + TPS65219_INT_BUCK3_RV_SD, + TPS65219_INT_LDO1_RV_SD, + TPS65219_INT_LDO2_RV_SD, + TPS65219_INT_LDO3_RV_SD, + TPS65219_INT_LDO4_RV_SD, + TPS65219_INT_TIMEOUT, + /* Power Button */ + TPS65219_INT_PB_FALLING_EDGE_DETECT, + TPS65219_INT_PB_RISING_EDGE_DETECT, +}; + +enum tps65219_regulator_id { + /* DCDC's */ + TPS65219_BUCK_1, + TPS65219_BUCK_2, + TPS65219_BUCK_3, + /* LDOs */ + TPS65219_LDO_1, + TPS65219_LDO_2, + TPS65219_LDO_3, + TPS65219_LDO_4, +}; + +/* Number of step-down converters available */ +#define TPS65219_NUM_DCDC 3 +/* Number of LDO voltage regulators available */ +#define TPS65219_NUM_LDO 4 +/* Number of total regulators available */ +#define TPS65219_NUM_REGULATOR (TPS65219_NUM_DCDC + TPS65219_NUM_LDO) + +/* Define the TPS65219 IRQ numbers */ +enum tps65219_irqs { + /* INT source registers */ + TPS65219_TO_RV_SD_SET_IRQ, + TPS65219_RV_SET_IRQ, + TPS65219_SYS_SET_IRQ, + TPS65219_BUCK_1_2_SET_IRQ, + TPS65219_BUCK_3_SET_IRQ, + TPS65219_LDO_1_2_SET_IRQ, + TPS65219_LDO_3_4_SET_IRQ, + TPS65219_PB_SET_IRQ, +}; + +/** + * struct tps65219 - tps65219 sub-driver chip access routines + * + * Device data may be used to access the TPS65219 chip + * + * @dev: MFD device + * @regmap: Regmap for accessing the device registers + * @irq_data: Regmap irq data used for the irq chip + * @nb: notifier block for the restart handler + */ +struct tps65219 { + struct device *dev; + struct regmap *regmap; + + struct regmap_irq_chip_data *irq_data; + struct notifier_block nb; +}; + +#endif /* MFD_TPS65219_H */ diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index 1fc7450bd8ab12..286a724e379a7d 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -174,35 +174,7 @@ #define TWL6040_GPO_MAX 3 -/* TODO: All platform data struct can be removed */ -struct twl6040_codec_data { - u16 hs_left_step; - u16 hs_right_step; - u16 hf_left_step; - u16 hf_right_step; -}; - -struct twl6040_vibra_data { - unsigned int vibldrv_res; /* left driver resistance */ - unsigned int vibrdrv_res; /* right driver resistance */ - unsigned int viblmotor_res; /* left motor resistance */ - unsigned int vibrmotor_res; /* right motor resistance */ - int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */ - int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */ -}; - -struct twl6040_gpo_data { - int gpio_base; -}; - -struct twl6040_platform_data { - int audpwron_gpio; /* audio power-on gpio */ - - struct twl6040_codec_data *codec; - struct twl6040_vibra_data *vibra; - struct twl6040_gpo_data *gpo; -}; - +struct gpio_desc; struct regmap; struct regmap_irq_chips_data; @@ -218,7 +190,7 @@ struct twl6040 { struct mfd_cell cells[TWL6040_CELLS]; struct completion ready; - int audpwron; + struct gpio_desc *audpwron; int power_count; int rev; |