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| author |   Andrzej Hajda <a.hajda@samsung.com> | 2017-01-24 13:45:28 +0100 |
|---|---|---|
| committer |   Krzysztof Kozlowski <krzk@kernel.org> | 2017-01-24 19:50:57 +0200 |
| commit | 6c992d35b8891646f838a8dc13ba042a1cc0cef0 (patch) | |
| tree | 395abb3d8f66d8885367242e7f98ee8d71bb1fd6 /arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | |
| parent | arm64: dts: exynos: configure TV path clocks for Ultra HD modes (diff) | |
| download | linux-dev-6c992d35b8891646f838a8dc13ba042a1cc0cef0.tar.xz linux-dev-6c992d35b8891646f838a8dc13ba042a1cc0cef0.zip | |
arm64: dts: exynos: set LDO7 regulator as always on
LDO7 regulator beside DSI and HDMI provides power for core blocks in Exynos
5433 SoC. Disabling it causes serious current leak - about 200mA.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 13a0950b57e2..53fd0683d400 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -432,6 +432,10 @@ regulator-name = "VDD18_MIPI2L_1.8V_AP"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-state-mem { + regulator-off-in-suspend; + }; }; ldo8_reg: LDO8 { |