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Message-ID: <1455191794-6065-1-git-send-email-ldewangan@nvidia.com> Date: Thu, 11 Feb 2016 17:26:26 +0530 From: Laxman Dewangan <ldewangan@...dia.com> To: <robh+dt@...nel.org>, <pawel.moll@....com>, <mark.rutland@....com>, <ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>, <linus.walleij@...aro.org>, <gnurou@...il.com>, <lee.jones@...aro.org>, <broonie@...nel.org>, <a.zummo@...ertech.it>, <alexandre.belloni@...e-electrons.com> CC: <lgirdwood@...il.com>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>, <rtc-linux@...glegroups.com>, <swarren@...dia.com>, <treding@...dia.com>, <k.kozlowski@...sung.com>, Laxman Dewangan <ldewangan@...dia.com> Subject: [PATCH V8 0/8] Add support for MAXIM MAX77620/MAX20024 PMIC Add SW support for MAXIM Semiconductor's Power Management IC (PMIC) MAX77620/MAX20024. This PMIC supports DC-DC/LDOS, GPIOs, RTC, watchdog, clocks etc. This series add respective driver for each of sub-modules. --- Changes from V1: DT DOC: - Added units in some of properties. - Change the boolean property to tristate type and detail some of properties. RTC: - Rename the file to rtc-max77xxx.c and make the generic implementation. - Direct regmap apis are used for the register access. - Decouped from max77620 driver. - Taken care of cleanup comments form V1 version. MFD: - Code cleanups per review from V1. - Move register access APIs from header to c file. - Remove some of non required variable, remove duplication in error message and simplify some of function implementation. GPIO: - Use the gpiochip_add_data and get the chip data from core APIs. - Cleanups based on comment received on mfd/rtc. - Avoid duplication on error message. Pinctrl: - Cleanup code based on comment received on mfd/rtc. - Avoid duplication on error message. Regulators: - Cleanup code based on comment received on mfd/rtc. - Avoid duplication on error message. - Taken care of review comment from Mark. Changes from V2: - Run coccicheck and checkpatch in strict mode for the alignment. - Drop RTC driver and its i2c client registartion. - Refactor Regulator driver to use core API for DT parsing. Changes from V3: - Change all sys initcall to module driver. - change the max77620_read argument to unisgned int from u8. Changes from V4: - Provide more details in the dt binding doc. - Take care of fps nodes. - Split the submodule's DT binding doc on respective folder. - Drop the battery charger and low battery binding and related code as it need to go on power driver. Changes from V5: - None Changes from V6: - Taken care of Lee's comment like used defines for irqs, remove max77620 register accesss abstractions, remove DTof module and use ID table only, reduce the copyright lines. - Drop configuration for hard power off time chnage as it will be in power driver. - Taken care of Mark's comment about the active discharge. Currently drop this configuration and follow up patches to move this to core and add callback apis are planned. - Use direct regmap from all drivers instead of using abstractions. - move regulator supply to device node instead of regulators sub node. Changes from V7: - Used mfd defines, better describe the FPS sequence properties. Laxman Dewangan (8): mfd: add device-tree binding doc for PMIC max77620/max20024 mfd: max77620: add core driver for MAX77620/MAX20024 pinctrl: add DT binding doc for pincontrol of PMIC max77620/max20024 pinctrl: max77620: add pincontrol driver for MAX77620/MAX20024 gpio: add DT binding doc for gpio of PMIC max77620/max20024 gpio: max77620: add gpio driver for MAX77620/MAX20024 regulator: add DT binding doc for regulator of PMIC max77620/max20024 regulator: max77620: add regulator driver for max77620/max20024 .../devicetree/bindings/gpio/gpio-max77620.txt | 25 + Documentation/devicetree/bindings/mfd/max77620.txt | 138 ++++ .../bindings/pinctrl/pinctrl-max77620.txt | 87 +++ .../bindings/regulator/regulator-max77620.txt | 163 ++++ drivers/gpio/Kconfig | 9 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-max77620.c | 263 +++++++ drivers/mfd/Kconfig | 15 + drivers/mfd/Makefile | 1 + drivers/mfd/max77620.c | 536 +++++++++++++ drivers/pinctrl/Kconfig | 10 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-max77620.c | 687 +++++++++++++++++ drivers/regulator/Kconfig | 9 + drivers/regulator/Makefile | 1 + drivers/regulator/max77620-regulator.c | 825 +++++++++++++++++++++ include/dt-bindings/mfd/max77620.h | 35 + include/linux/mfd/max77620.h | 338 +++++++++ 18 files changed, 3144 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-max77620.txt create mode 100644 Documentation/devicetree/bindings/mfd/max77620.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/pinctrl-max77620.txt create mode 100644 Documentation/devicetree/bindings/regulator/regulator-max77620.txt create mode 100644 drivers/gpio/gpio-max77620.c create mode 100644 drivers/mfd/max77620.c create mode 100644 drivers/pinctrl/pinctrl-max77620.c create mode 100644 drivers/regulator/max77620-regulator.c create mode 100644 include/dt-bindings/mfd/max77620.h create mode 100644 include/linux/mfd/max77620.h -- 2.1.4
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