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ARM: dts: imx6qdl-dhcom-pdk2: Fill in missing panel power-supply

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Add missing panel power-supply property to DT to fix the following warning.
The power supply on this device is very simple chain of regulators from the
main 24V input, describe those.

"
arch/arm/boot/dts/nxp/imx/imx6q-dhcom-pdk2.dtb: panel: 'power-supply' is a required property
"

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut
2024-10-16 01:24:51 +02:00
committed by Shawn Guo
parent 9e9e74df6f
commit 8a00ce563c
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/nxp/imx/imx6qdl-dhcom-pdk2.dtsi
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@@ -143,6 +143,7 @@ led-8 {
panel {
backlight = <&display_bl>;
compatible = "edt,etm0700g0edh6";
power-supply = <&reg_panel_3v3>;
port {
lcd_panel_in: endpoint {
@@ -151,6 +152,25 @@ lcd_panel_in: endpoint {
};
};
/* Filtered supply voltage */
reg_pdk2_24v: regulator-pdk2-24v {
compatible = "regulator-fixed";
regulator-always-on;
regulator-max-microvolt = <24000000>;
regulator-min-microvolt = <24000000>;
regulator-name = "24V_PDK2";
};
/* 560-200 U1 */
reg_panel_3v3: regulator-panel-3v3 {
compatible = "regulator-fixed";
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "3V3_PANEL";
vin-supply = <&reg_pdk2_24v>;
};
sound {
audio-codec = <&sgtl5000>;
audio-routing =