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charset="utf-8" From: Adrian Alonso pca6146 requires vcc-supply to work on i.MX8MM-EVK board. Reviewed-by: Shengjiu Wang Signed-off-by: Adrian Alonso Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boo= t/dts/freescale/imx8mm-evk.dtsi index fdbcd2483efc..31144aefe0ba 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi @@ -344,6 +344,7 @@ pca6416: gpio@20 { reg =3D <0x20>; gpio-controller; #gpio-cells =3D <2>; + vcc-supply =3D <&buck4_reg>; }; }; =20 --=20 2.37.1