The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals(GPO). PMIC interacts with the main processor through i2c. PMIC has couple of LDOs(Linear Regulators), couple of BUCKs (Step-Down DC-DC Converter Cores) and GPOs(General Purpose Output Signals). The regulator patch is already queued: http://marc.info/?l=linux-kernel&m=146298767110771&w=2 Hence posting the remaining patches of the series with the comments fixed on mfd driver. Chnages in v4: Added GPO driver support. Keerthy (3): Documentation: mfd: LP873X: Add information for the mfd driver mfd: lp873x: Add lp873x PMIC support gpio: lp873x: Add support for General Purpose Outputs Documentation/devicetree/bindings/mfd/lp873x.txt | 59 +++++ drivers/gpio/Kconfig | 10 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-lp873x.c | 185 ++++++++++++++++ drivers/mfd/Kconfig | 14 ++ drivers/mfd/Makefile | 2 + drivers/mfd/lp873x.c | 99 +++++++++ include/linux/mfd/lp873x.h | 264 +++++++++++++++++++++++ 8 files changed, 634 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/lp873x.txt create mode 100644 drivers/gpio/gpio-lp873x.c create mode 100644 drivers/mfd/lp873x.c create mode 100644 include/linux/mfd/lp873x.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html