The goal of this patch-set is to propose a driver for the STPMIC1 PMIC from STMicroelectronics. The STPMIC1 regulators supply power to an application processor as well as to external system peripherals such as DDR, Flash memories and system devices. It also features onkey button input and an hardware watchdog. The STPMIC1 is controlled via I2C. Main driver is drivers/mfd/stpmic1 that handle I2C regmap configuration and irqchip. stpmic1_regulator, stpmic1_onkey and stpmic1_wdt need stpmic1 mfd as parent. stpmic1 mfd and regulator drivers maybe mandatory at boot time. changes in v4: * fix watchdog stop function * rework onkey probe function * various fixes in bindings pascal paillet (8): dt-bindings: mfd: document stpmic1 mfd: stpmic1: add stpmic1 driver dt-bindings: regulator: document stpmic1 pmic regulators regulator: stpmic1: add stpmic1 regulator driver dt-bindings: input: document stpmic1 pmic onkey input: stpmic1: add stpmic1 onkey driver dt-bindings: watchdog: document stpmic1 pmic watchdog watchdog: stpmic1: add stpmic1 watchdog driver .../devicetree/bindings/input/st,stpmic1-onkey.txt | 28 + .../devicetree/bindings/mfd/st,stpmic1.txt | 131 ++++ .../bindings/regulator/st,stpmic1-regulator.txt | 68 +++ .../bindings/watchdog/st,stpmic1-wdt.txt | 11 + drivers/input/misc/Kconfig | 11 + drivers/input/misc/Makefile | 2 + drivers/input/misc/stpmic1_onkey.c | 197 ++++++ drivers/mfd/Kconfig | 13 + drivers/mfd/Makefile | 1 + drivers/mfd/stpmic1.c | 401 ++++++++++++ drivers/regulator/Kconfig | 12 + drivers/regulator/Makefile | 1 + drivers/regulator/stpmic1_regulator.c | 674 +++++++++++++++++++++ drivers/watchdog/Kconfig | 12 + drivers/watchdog/Makefile | 1 + drivers/watchdog/stpmic1_wdt.c | 139 +++++ include/dt-bindings/mfd/st,stpmic1.h | 46 ++ include/linux/mfd/stpmic1.h | 212 +++++++ 18 files changed, 1960 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt create mode 100644 Documentation/devicetree/bindings/mfd/st,stpmic1.txt create mode 100644 Documentation/devicetree/bindings/regulator/st,stpmic1-regulator.txt create mode 100644 Documentation/devicetree/bindings/watchdog/st,stpmic1-wdt.txt create mode 100644 drivers/input/misc/stpmic1_onkey.c create mode 100644 drivers/mfd/stpmic1.c create mode 100644 drivers/regulator/stpmic1_regulator.c create mode 100644 drivers/watchdog/stpmic1_wdt.c create mode 100644 include/dt-bindings/mfd/st,stpmic1.h create mode 100644 include/linux/mfd/stpmic1.h -- 1.9.1
