linux-kernel - [PATCH] arm64: dts: imx95-15x15-evk: add fan-supply property for pwm-fan

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Message-Id: <20250919-b4-imx95-fan-v1-1-c9127bd975e9@nxp.com>
Date: Fri, 19 Sep 2025 10:27:04 +0800
From: Joy Zou <joy.zou@....com>
To: 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>, Frank Li <Frank.Li@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Joy Zou <joy.zou@....com>
Subject: [PATCH] arm64: dts: imx95-15x15-evk: add fan-supply property for
 pwm-fan

Add fan-supply regulator to pwm-fan node to specify power source.

Fixes: e3e8b199aff8 ("arm64: dts: imx95: Add imx95-15x15-evk support")
Signed-off-by: Joy Zou <joy.zou@....com>
---
 arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
index 148243470dd4ab03afdae949c8316f31467d1377..0953c25ef557684a3e78ef27a5e3f5aface33e3e 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
@@ -61,6 +61,7 @@ chosen {
 
 	fan0: pwm-fan {
 		compatible = "pwm-fan";
+		fan-supply = <&reg_vcc_12v>;
 		#cooling-cells = <2>;
 		cooling-levels = <64 128 192 255>;
 		pwms = <&tpm6 0 4000000 PWM_POLARITY_INVERTED>;

---
base-commit: ae2d20002576d2893ecaff25db3d7ef9190ac0b6
change-id: 20250918-b4-imx95-fan-9a371ca858f5

Best regards,
-- 
Joy Zou <joy.zou@....com>