This series adds a driver for TPS65090 and plumbs it in to get the LCD working correctly on snow.
The display driver is already present, but needs information about the display to be provided in the device tree.
The backlight also needs to be enabled - it is controlled by a FET on the TPS65090. Note that the TPS65090 is controlled by the device tree so will only be present if the board's device tree file specifies it. At present this is only the case for snow, but other exynos5 boards will use it (e.g. pit).
Note: the TPS65090 driver was sent to the list around the middle of last year but was never applied.
Aaron Durbin (3): exynos5: Enable tps65090 on smdk5250 power: Explicitly select pmic device's bus exynos5: support tps65090 pmic
Simon Glass (6): power: Rename CONFIG_PMIC_... to CONFIG_POWER_... exynos: Enable PSHOLD in SPL exynos: dts: Disable cros_ec interrupts due to broken GPIOs exynos: dts: Enable LCD for snow exynos: Enable the LCD backlight for snow initcall: Improve debugging support
Tom Wai-Hong Tam (1): power: Add support for TPS65090 PMU chip.
arch/arm/cpu/armv7/exynos/lowlevel_init.c | 2 + arch/arm/dts/exynos5250-snow.dts | 56 +++++- board/samsung/common/board.c | 7 + board/samsung/smdk5250/exynos5-dt.c | 90 +++++++++ doc/device-tree-bindings/power/tps65090.txt | 21 ++ drivers/power/pmic/Makefile | 1 + drivers/power/pmic/pmic_tps65090.c | 296 ++++++++++++++++++++++++++++ drivers/power/power_fsl.c | 6 +- drivers/power/power_i2c.c | 4 + include/configs/arndale.h | 4 +- include/configs/exynos5-dt.h | 1 + include/configs/exynos5250-dt.h | 2 +- include/configs/mx25pdk.h | 2 +- include/configs/mx35pdk.h | 2 +- include/configs/mx53evk.h | 2 +- include/configs/mx53loco.h | 2 +- include/configs/woodburn_common.h | 2 +- include/fdtdec.h | 1 + include/initcall.h | 2 +- include/power/tps65090_pmic.h | 83 ++++++++ lib/fdtdec.c | 1 + lib/initcall.c | 17 +- 22 files changed, 585 insertions(+), 19 deletions(-) create mode 100644 doc/device-tree-bindings/power/tps65090.txt create mode 100644 drivers/power/pmic/pmic_tps65090.c create mode 100644 include/power/tps65090_pmic.h