arm64: dts: imx8mm-evk: add vcc supply for pca6416

pca6146 requires vcc-supply to work on i.MX8MM-EVK board.

Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Adrian Alonso <adrian.alonso@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 3f2b0ad51e18cff7d99e66b0a17e64b1089ab115..e0b604ac0da4f34bc75a626c406719512491bb61 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -344,6 +344,7 @@
                reg = <0x20>;
                gpio-controller;
                #gpio-cells = <2>;
+               vcc-supply = <&buck4_reg>;
        };
 };