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ARM: dts: imx: add power-supply for lcd panel

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Add power-supply for lcd panel to fix below CHECK_DTBS warnings:
  arch/arm/boot/dts/nxp/imx/imx6q-evi.dtb: panel (sharp,lq101k1ly04): 'power-supply' is a required property

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Frank Li 2025-10-20 17:06:35 -04:00 committed by Shawn Guo
parent 6d97ac47de
commit 819908313c
17 changed files with 67 additions and 0 deletions
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1
arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos2_7.dts
View File

@ -20,6 +20,7 @@ memory@10000000 {
panel: panel {
compatible = "lg,lb070wv8";
backlight = <&backlight>;
power-supply = <&reg_3p3v>;
enable-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
port {

8
arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts
View File

@ -72,6 +72,7 @@ led-0 {
panel {
compatible = "edt,etm0700g0bdh6";
backlight = <&backlight>;
power-supply = <&reg_panel>;
port {
panel_in: endpoint {
@ -89,6 +90,13 @@ reg_otg_vbus: regulator-otg-vbus {
enable-active-high;
};
reg_panel: regulator-panel {
compatible = "regulator-fixed";
regulator-name = "panel";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
usdhc2_wifi_pwrseq: usdhc2-wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";

1
arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dts
View File

@ -46,6 +46,7 @@ backlight_lvds: backlight-lvds {
panel {
compatible = "dataimage,fg1001l0dsswmg01";
backlight = <&backlight_lvds>;
power-supply = <&reg_lcd>;
port {
panel_in: endpoint {

8
arch/arm/boot/dts/nxp/imx/imx6q-evi.dts
View File

@ -55,6 +55,13 @@ memory@10000000 {
reg = <0x10000000 0x40000000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_usbh1_vbus: regulator-usbhubreset {
compatible = "regulator-fixed";
regulator-name = "usbh1_vbus";
@ -81,6 +88,7 @@ reg_usb_otg_vbus: regulator-usbotgvbus {
panel {
compatible = "sharp,lq101k1ly04";
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {

1
arch/arm/boot/dts/nxp/imx/imx6q-icore-ofcap10.dts
View File

@ -16,6 +16,7 @@ / {
panel {
compatible = "ampire,am-1280800n3tzqw-t00h";
backlight = <&backlight_lvds>;
power-supply = <&reg_3p3v>;
port {
panel_in: endpoint {

1
arch/arm/boot/dts/nxp/imx/imx6q-icore-ofcap12.dts
View File

@ -16,6 +16,7 @@ / {
panel {
compatible = "koe,tx31d200vm0baa";
backlight = <&backlight_lvds>;
power-supply = <&reg_3p3v>;
port {
panel_in: endpoint {

1
arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts
View File

@ -145,6 +145,7 @@ backlight_lvds: backlight-lvds {
panel {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
power-supply = <&reg_3p3v>;
port {
panel_in: endpoint {

8
arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts
View File

@ -57,6 +57,7 @@ led-debug1 {
panel {
compatible = "kyo,tcg121xglp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {
@ -72,6 +73,13 @@ reg_1v8: regulator-1v8 {
regulator-max-microvolt = <1800000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_wifi: regulator-wifi {
compatible = "regulator-fixed";
pinctrl-names = "default";

1
arch/arm/boot/dts/nxp/imx/imx6qdl-nit6xlite.dtsi
View File

@ -127,6 +127,7 @@ backlight_lvds0: backlight-lvds0 {
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds0>;
power-supply = <&reg_3p3v>;
port {
panel_in_lvds0: endpoint {

3
arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi
View File

@ -237,6 +237,7 @@ lcd_display_out: endpoint {
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3p3v>;
port {
lcd_panel_in: endpoint {
@ -248,6 +249,7 @@ lcd_panel_in: endpoint {
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds0>;
power-supply = <&reg_3p3v>;
port {
panel_in_lvds0: endpoint {
@ -259,6 +261,7 @@ panel_in_lvds0: endpoint {
panel-lvds1 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds1>;
power-supply = <&reg_3p3v>;
port {
panel_in_lvds1: endpoint {

3
arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_som2.dtsi
View File

@ -114,6 +114,7 @@ lcd_display_out: endpoint {
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3p3v>;
port {
lcd_panel_in: endpoint {
@ -125,6 +126,7 @@ lcd_panel_in: endpoint {
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds0>;
power-supply = <&reg_3p3v>;
port {
panel_in_lvds0: endpoint {
@ -136,6 +138,7 @@ panel_in_lvds0: endpoint {
panel-lvds1 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds1>;
power-supply = <&reg_3p3v>;
port {
panel_in_lvds1: endpoint {

2
arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6x.dtsi
View File

@ -179,6 +179,7 @@ lcd_display_out: endpoint {
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3p3v>;
port {
lcd_panel_in: endpoint {
@ -190,6 +191,7 @@ lcd_panel_in: endpoint {
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
power-supply = <&reg_3p3v>;
port {
panel_in: endpoint {

2
arch/arm/boot/dts/nxp/imx/imx6qdl-sabrelite.dtsi
View File

@ -207,6 +207,7 @@ lcd_display_out: endpoint {
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3p3v>;
port {
lcd_panel_in: endpoint {
@ -218,6 +219,7 @@ lcd_panel_in: endpoint {
panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
power-supply = <&reg_3p3v>;
port {
panel_in: endpoint {

8
arch/arm/boot/dts/nxp/imx/imx6qdl-sabresd.dtsi
View File

@ -17,6 +17,13 @@ memory@10000000 {
reg = <0x10000000 0x40000000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "reg-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_usb_otg_vbus: regulator-usb-otg-vbus {
compatible = "regulator-fixed";
regulator-name = "usb_otg_vbus";
@ -139,6 +146,7 @@ led-red {
panel {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {

3
arch/arm/boot/dts/nxp/imx/imx6qdl-tx6-mb7.dtsi
View File

@ -16,16 +16,19 @@ backlight1 {
lcd-panel {
compatible = "edt,et057090dhu";
power-supply = <&reg_lcd1_pwr>;
pixelclk-active = <0>;
};
lvds0-panel {
compatible = "edt,etml1010g0dka";
power-supply = <&reg_lcd1_pwr>;
pixelclk-active = <0>;
};
lvds1-panel {
compatible = "edt,etml1010g0dka";
power-supply = <&reg_lcd1_pwr>;
pixelclk-active = <0>;
};
};

8
arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi
View File

@ -43,6 +43,13 @@ reg_2v8: regulator-2v8 {
regulator-max-microvolt = <2800000>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_sd1_vmmc: regulator-sd1-vmmc {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
@ -157,6 +164,7 @@ gpio_spi: gpio@0 {
panel {
compatible = "innolux,at043tn24";
backlight = <&backlight_display>;
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {

8
arch/arm/boot/dts/nxp/imx/imx7d-nitrogen7.dts
View File

@ -35,6 +35,7 @@ backlight_lcd: backlight-j20 {
panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
power-supply = <&reg_3v3>;
port {
panel_in: endpoint {
@ -61,6 +62,13 @@ reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
enable-active-high;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "reg-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_can2_3v3: regulator-can2-3v3 {
compatible = "regulator-fixed";
regulator-name = "can2-3v3";