AXP209 and AXP202 are the PMUs (Power Management Unit) used by A10, A13 and A20 SoCs and developed by X-Powers, a sister company of Allwinner. AXP20x comprises an adaptive USB-Compatible PWM charger, 2 BUCK DC-DC converters, 5 LDOs, multiple 12-bit ADCs of voltage, current and temperature as well as 4 configurable GPIOs. This set of patches introduces the core driver and support for two different subsystems: - Regulators - PEK (Power Enable Key) This patchset depends on patchsets: irq: sun4i IRQ 0 / ENMI fixes (Hans de Goede) ARM: sun7i/sun6i: irqchip: Irqchip driver for NMI controller (Carlo Caione) Changes since v1: - Added a new standalone patch for defconfig - MFD core: * Removed axp,system-power-controller property - Bindings documentation: * Corrected description for dcdc-workmode property * Removed unused axp20x-pek compatible - Input misc PEK driver: * Fixed seconds in lower case - Regulators subsystem: * Fixed axp20x_set_suspend_voltage() * Switched to using multi-bit control for regulators * When "regulators" node is not found driver doesn't quit * Driver is now using devm_regulator_register() * Added module_platform_driver() instead of subsys_initcall() - DT: * Added new DTSI for AXP209 * Added support for cubietruck and olinuxino-micro Carlo Caione (8): mfd: AXP20x: Add mfd driver for AXP20x PMIC mfd: AXP20x: Add bindings documentation input: misc: Add driver for AXP20x Power Enable Key input: misc: Add ABI docs for AXP20x PEK regulator: AXP20x: Add support for regulators subsystem ARM: sunxi: dt: Add x-powers-axp209.dtsi file ARM: sun7i: dt: Add AXP209 support to various boards ARM: sunxi: Add AXP20x support in defconfig .../ABI/testing/sysfs-driver-input-axp-pek | 11 + Documentation/devicetree/bindings/mfd/axp20x.txt | 83 ++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 12 + arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 13 + arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 12 + arch/arm/boot/dts/x-powers-axp209.dtsi | 60 +++++ arch/arm/configs/sunxi_defconfig | 4 + drivers/input/misc/Kconfig | 11 + drivers/input/misc/Makefile | 1 + drivers/input/misc/axp20x-pek.c | 267 +++++++++++++++++++ drivers/mfd/Kconfig | 12 + drivers/mfd/Makefile | 1 + drivers/mfd/axp20x.c | 247 +++++++++++++++++ drivers/regulator/Kconfig | 7 + drivers/regulator/Makefile | 1 + drivers/regulator/axp20x-regulator.c | 293 +++++++++++++++++++++ include/linux/mfd/axp20x.h | 179 +++++++++++++ 18 files changed, 1215 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-driver-input-axp-pek create mode 100644 Documentation/devicetree/bindings/mfd/axp20x.txt create mode 100644 arch/arm/boot/dts/x-powers-axp209.dtsi create mode 100644 drivers/input/misc/axp20x-pek.c create mode 100644 drivers/mfd/axp20x.c create mode 100644 drivers/regulator/axp20x-regulator.c create mode 100644 include/linux/mfd/axp20x.h -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
