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Message-Id: <1404467722-26687-1-git-send-email-javier.martinez@collabora.co.uk> Date: Fri, 4 Jul 2014 11:54:59 +0200 From: Javier Martinez Canillas <javier.martinez@...labora.co.uk> To: Lee Jones <lee.jones@...aro.org> Cc: Mark Brown <broonie@...nel.org>, Mike Turquette <mturquette@...aro.org>, Liam Girdwood <lgirdwood@...il.com>, Alessandro Zummo <a.zummo@...ertech.it>, Kukjin Kim <kgene.kim@...sung.com>, Doug Anderson <dianders@...omium.org>, Olof Johansson <olof@...om.net>, Tomeu Vizoso <tomeu.vizoso@...labora.com>, Krzysztof Kozlowski <k.kozlowski@...sung.com>, Yadwinder Singh Brar <yadi.brar01@...il.com>, Tushar Behera <trblinux@...il.com>, Andreas Farber <afaerber@...e.de>, linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, Javier Martinez Canillas <javier.martinez@...labora.co.uk> Subject: [PATCH v6 00/23] Add Maxim 77802 PMIC support MAX77802 is a PMIC that contains 10 high efficiency Buck regulators, 32 Low-dropout (LDO) regulators, two 32kHz buffered clock outputs, a Real-Time-Clock (RTC) and a I2C interface to program the individual regulators, clocks and the RTC. This series are based on drivers added by Simon Glass to the Chrome OS kernel and adds support for the Maxim 77802 Power Management IC, their regulators, clocks, RTC and I2C interface and depend on patch: "[PATCH v3] ARM: dts: Add cros_ec to exynos5420-peach-pit and exynos5800-peach-pi" https://patchwork.kernel.org/patch/4411351/ which adds tps65090 support to Peach boards since regulators from this PMIC supply power to a set of MAX77802 regulators. This is a sixth version of the patch-set that addresses several issues pointed out in v5. Individual changes are added on each patch change log. The biggest change is that now the MAX77686 mfd driver is extended to also support the MAX77802 PMIC instead of having a separate mfd driver as was suggested by Lee Jones. Patches 1-16 are cleanups and improvements to the MAX77686 PMIC driver as a preparation to also support the MAX77802 PMIC. Patch 17 adds support for MAX77802 to the MAX77686 mfd driver and Patch 18 adds the DT binding doc for this PMIC. Patch 19 adds support for the regulators in the PMIC, Patch 20 adds support for the clocks in the PMIC and Patch 21 adds its DT binding. Patch 22 adds support for the Real-Time-Clock found in the PMIC and Patch 23 adds the needed device nodes for the max77802 to the Exynos5 base Peach Pit and Pi boards device tree source files. The patch-set has been tested on both Daisy/Snow (max77686) and Peach Pit (max77802) Chromebooks and it's composed of the following patches: Doug Anderson (1): rtc: max77686: Allow the max77686 rtc to wakeup the system Javier Martinez Canillas (22): mfd: max77686: Convert to use regmap_irq mfd: max77686: Add power management support mfd: max77686: don't define dummy function if OF isn't enabled mfd: max77686: make platform data over-rule DT mfd: max77686: Return correct error when pdata isn't found mfd: max77686: Make error checking consistent mfd: max77686: Remove unneeded OOM error message mfd: max77686: Add Dynamic Voltage Scaling (DVS) support clk: max77686: Add DT include for MAX77686 PMIC clock clk: Add generic driver for Maxim PMIC clocks clk: max77686: Convert to the generic max clock driver clk: max77686: Improve Maxim 77686 PMIC clocks binding regmap: Add regmap_reg_copy function regulator: max77686: Setup DVS-related GPIOs on probe mfd: max77686: Add documentation for DVS bindings mfd: max77686: Add Maxim 77802 PMIC support mfd: max77802: Add DT binding documentation regulator: Add driver for Maxim 77802 PMIC regulators clk: Add driver for Maxim 77802 PMIC clocks clk: max77802: Add DT binding documentation rtc: Add driver for Maxim 77802 PMIC Real-Time-Clock ARM: dts: Add max77802 to exynos5420-peach-pit and exynos5800-peach-pi .../devicetree/bindings/clock/maxim,max77686.txt | 16 +- .../devicetree/bindings/clock/maxim,max77802.txt | 44 ++ Documentation/devicetree/bindings/mfd/max77686.txt | 34 ++ Documentation/devicetree/bindings/mfd/max77802.txt | 95 +++ arch/arm/boot/dts/exynos5420-peach-pit.dts | 382 ++++++++++++ arch/arm/boot/dts/exynos5800-peach-pi.dts | 382 ++++++++++++ drivers/base/regmap/regmap.c | 34 ++ drivers/clk/Kconfig | 11 + drivers/clk/Makefile | 2 + drivers/clk/clk-max-gen.c | 192 +++++++ drivers/clk/clk-max-gen.h | 32 ++ drivers/clk/clk-max77686.c | 183 +----- drivers/clk/clk-max77802.c | 98 ++++ drivers/mfd/Kconfig | 1 + drivers/mfd/Makefile | 2 +- drivers/mfd/max77686-irq.c | 319 ----------- drivers/mfd/max77686.c | 435 ++++++++++++-- drivers/regulator/Kconfig | 9 + drivers/regulator/Makefile | 1 + drivers/regulator/max77686.c | 34 ++ drivers/regulator/max77802.c | 609 ++++++++++++++++++++ drivers/rtc/Kconfig | 10 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-max77686.c | 55 +- drivers/rtc/rtc-max77802.c | 637 +++++++++++++++++++++ include/dt-bindings/clock/maxim,max77686.h | 23 + include/dt-bindings/clock/maxim,max77802.h | 22 + include/linux/mfd/max77686-private.h | 237 +++++++- include/linux/mfd/max77686.h | 78 ++- include/linux/regmap.h | 9 + 30 files changed, 3414 insertions(+), 573 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/maxim,max77802.txt create mode 100644 Documentation/devicetree/bindings/mfd/max77802.txt create mode 100644 drivers/clk/clk-max-gen.c create mode 100644 drivers/clk/clk-max-gen.h create mode 100644 drivers/clk/clk-max77802.c delete mode 100644 drivers/mfd/max77686-irq.c create mode 100644 drivers/regulator/max77802.c create mode 100644 drivers/rtc/rtc-max77802.c create mode 100644 include/dt-bindings/clock/maxim,max77686.h create mode 100644 include/dt-bindings/clock/maxim,max77802.h -- 2.0.0.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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