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Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtb: camera@3c (ovti,ov5640): 'A= VDD-supply' is a required property from schema $id: http://devicetree.org/schemas/media/i2c/ovti,ov564= 0.yaml# Signed-off-by: Frank Li --- arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi | 23 +++++++++++++++++++++= ++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi b/arch/arm/boo= t/dts/nxp/imx/imx6ul-14x14-evk.dtsi index 17989e6d82e6bef95d96cbdc3545eaebf648367d..73c9cfbdba621c1cf42f56ef2e9= d31574c4f8311 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi @@ -22,6 +22,26 @@ backlight_display: backlight-display { status =3D "okay"; }; =20 + reg_1v5: regulator-1v5 { + compatible =3D "regulator-fixed"; + regulator-name =3D "1v5"; + regulator-min-microvolt =3D <1500000>; + regulator-max-microvolt =3D <1500000>; + }; + + reg_1v8: regulator-1v8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "1v8"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + }; + + reg_2v8: regulator-2v8 { + compatible =3D "regulator-fixed"; + regulator-name =3D "2v8"; + regulator-min-microvolt =3D <2800000>; + regulator-max-microvolt =3D <2800000>; + }; =20 reg_sd1_vmmc: regulator-sd1-vmmc { compatible =3D "regulator-fixed"; @@ -182,6 +202,9 @@ camera@3c { clock-names =3D "xclk"; powerdown-gpios =3D <&gpio_spi 6 GPIO_ACTIVE_HIGH>; reset-gpios =3D <&gpio_spi 5 GPIO_ACTIVE_LOW>; + AVDD-supply =3D <®_2v8>; + DVDD-supply =3D <®_1v5>; + DOVDD-supply =3D <®_1v8>; =20 port { ov5640_to_parallel: endpoint { --=20 2.34.1