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[26/73] ARM: tegra: medcom-wide: Remove extra panel power supply

Message ID 20200616135238.3001888-27-thierry.reding@gmail.com
State Accepted
Headers show
Series ARM: tegra: Various fixes for DT schema validation | expand

Commit Message

Thierry Reding June 16, 2020, 1:51 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

Simple panels can only have a single power supply. The second listed
supply is not needed because it is also the input supply of the first
supply and therefore will always be on at the same time.

In retrospect the panel probably doesn't qualify as simple since it
apparently does need both of these supplies, even if in the case of the
Medcom Wide it isn't necessary to explicitly hook them up.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm/boot/dts/tegra20-medcom-wide.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 049181421a86..a348ca30e522 100644
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -59,7 +59,7 @@  backlight: backlight {
 	panel: panel {
 		compatible = "innolux,n156bge-l21";
 
-		power-supply =  <&vdd_1v8_reg>, <&vdd_3v3_reg>;
+		power-supply =  <&vdd_1v8_reg>; // <&vdd_3v3_reg>;
 		enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
 
 		backlight = <&backlight>;