diff options
| author | Marc Dietrich <marvin24@gmx.de> | 2016-12-09 10:20:38 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 15:44:31 +0200 |
| commit | e8b6d43ce3ea4afd8aecf2ac6a8523b085058db0 (patch) | |
| tree | 72b538a956af4fd0eba5245fbb8e9b44f7b6de83 /arch | |
| parent | 0251f6affb1170a3c3364651a1c2757526cbfb88 (diff) | |
ARM: tegra: paz00: Mark panel regulator as enabled on boot
commit 0c18927f51f4d390abdcf385bff5f995407ee732 upstream.
Current U-Boot enables the display already. Marking the regulator as
enabled on boot fixes sporadic panel initialization failures.
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Tested-by: Misha Komarovskiy <zombah@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/tegra20-paz00.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 4e361a8c167e..b4bfa5586c23 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -569,6 +569,7 @@ regulator-name = "+3VS,vdd_pnl"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + regulator-boot-on; gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>; enable-active-high; }; |