linux-kernel - [PATCH 1/1] arm64: dts: imx8mp-kontron-dl: change touchscreen power-supply to AVDD28-supply

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Message-Id: <20241023152637.1301847-1-Frank.Li@nxp.com>
Date: Wed, 23 Oct 2024 11:26:36 -0400
From: Frank Li <Frank.Li@....com>
To: frieder.schrempf@...tron.de,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	imx@...ts.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 1/1] arm64: dts: imx8mp-kontron-dl: change touchscreen power-supply to AVDD28-supply

Update the touchscreen power-supply from 'power-supply' to 'AVDD28-supply' and
'VDDIO-supply' as per the binding documentation in goodix.yaml.

Fix below warning:
arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtb: touchscreen@5d:
    'power-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
        from schema $id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml

Signed-off-by: Frank Li <Frank.Li@....com>
---
 arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
index 134bdf156607c..a3cba41d2b531 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-dl.dtso
@@ -80,7 +80,8 @@ touchscreen@5d {
 		interrupt-parent = <&gpio1>;
 		interrupts = <6 8>;
 		irq-gpios = <&gpio1 6 0>;
-		power-supply = <&reg_vcc_panel>;
+		AVDD28-supply = <&reg_vcc_panel>;
+		VDDIO-supply = <&reg_vcc_panel>;
 		reset-gpios = <&gpio1 7 0>;
 	};
 };
-- 
2.34.1