From 202f4f53e503ae09b431459131b5b3a99fa6d839 Mon Sep 17 00:00:00 2001 From: MyungJoo Ham Date: Fri, 20 Aug 2010 14:43:56 +0900 Subject: MAX8952 PMIC Driver Initial Release MAX8952 PMIC is used to provide voltage output between 770mV - 1400mV with DVS support. In this initial release, users can set voltages for four DVS modes, RAMP delay values, and SYNC frequency. Controlling FPWM/SYNC_MODE/Pull-Down/Ramp Modes and reading CHIP_ID is not supported in this release. If GPIO of EN is not valid in platform data, the driver assumes that it is always-on. If GPIO of VID0 or VID1 is invalid, the driver pulls down VID0 and VID1 to fix DVS mode as 0 and disables DVS support. We assume that V_OUT is capable to provide every voltage from 770mV to 1.40V in 10mV steps although the data sheet has some ambiguity on it. Signed-off-by: MyungJoo Ham Signed-off-by: Kyungmin Park Acked-by: Mark Brown -- v2: - Style correction - Can accept platform_data with invalid GPIOs - Removed unnecessary features - Improved error handling Signed-off-by: Liam Girdwood --- drivers/regulator/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/regulator/Makefile') diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile index 8285fd832e16..beff6da6eff6 100644 --- a/drivers/regulator/Makefile +++ b/drivers/regulator/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_REGULATOR_TWL4030) += twl-regulator.o obj-$(CONFIG_REGULATOR_MAX8649) += max8649.o obj-$(CONFIG_REGULATOR_MAX8660) += max8660.o obj-$(CONFIG_REGULATOR_MAX8925) += max8925-regulator.o +obj-$(CONFIG_REGULATOR_MAX8952) += max8952.o obj-$(CONFIG_REGULATOR_MAX8998) += max8998.o obj-$(CONFIG_REGULATOR_WM831X) += wm831x-dcdc.o obj-$(CONFIG_REGULATOR_WM831X) += wm831x-isink.o -- cgit v1.2.1