p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: tegra: paz00: Mark panel regulator as enabled on boot 

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>
This commit is contained in:
Marc Dietrich 2016-12-09 10:20:38 +01:00 committed by Thierry Reding
parent 6270bd3d91
commit 0c18927f51
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/boot/dts/tegra20-paz00.dts
View File

@ -569,6 +569,7 @@ vdd_pnl_reg: regulator@1 {
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;
};