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ARM: dts: stm32: Add power-supply for RGB panel on stm32429i-eval 

Add a fixed regulator and use it as power supply for RBG panel.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Benjamin Gaignard 2020-01-08 14:26:46 +01:00 committed by Alexandre Torgue
parent 0ff15a86d0
commit f8849332ae
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/stm32429i-eval.dts
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@ -95,6 +95,13 @@
regulator-max-microvolt = <3300000>; regulator-max-microvolt = <3300000>;
}; };
vdd_panel: vdd-panel {
compatible = "regulator-fixed";
regulator-name = "vdd_panel";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
green { green {
@ -138,6 +145,7 @@
panel_rgb: panel-rgb { panel_rgb: panel-rgb {
compatible = "ampire,am-480272h3tmqw-t01h"; compatible = "ampire,am-480272h3tmqw-t01h";
power-supply = <&vdd_panel>;
status = "okay"; status = "okay";
port { port {
panel_in_rgb: endpoint { panel_in_rgb: endpoint {