linux-kernel - [PATCH V3 14/14] arm64: dts: imx8mm-evk: add vcc supply for pca6416

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Message-Id: <20221108021820.1854971-15-peng.fan@oss.nxp.com>
Date:   Tue,  8 Nov 2022 10:18:20 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de
Cc:     kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Adrian Alonso <adrian.alonso@....com>,
        Shengjiu Wang <shengjiu.wang@....com>,
        Peng Fan <peng.fan@....com>
Subject: [PATCH V3 14/14] arm64: dts: imx8mm-evk: add vcc supply for pca6416

From: Adrian Alonso <adrian.alonso@....com>

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

Reviewed-by: Shengjiu Wang <shengjiu.wang@....com>
Signed-off-by: Adrian Alonso <adrian.alonso@....com>
Signed-off-by: Peng Fan <peng.fan@....com>
---
 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/boot/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 = <0x20>;
 		gpio-controller;
 		#gpio-cells = <2>;
+		vcc-supply = <&buck4_reg>;
 	};
 };
 
-- 
2.37.1