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

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commit 0c18927f51 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>
This commit is contained in:
Marc Dietrich 2016-12-09 10:20:38 +01:00 committed by Greg Kroah-Hartman
parent b171ce6c5e
commit 025e33ee38
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/tegra20-paz00.dts
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@ -565,6 +565,7 @@ 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;
};