linux-kernel - [PATCH 4/6] arm64: dts: imx95-15x15-evk: Use phys to replace xceiver-supply

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Message-Id: <20250822-can-v1-4-c075f702adea@nxp.com>
Date: Fri, 22 Aug 2025 12:05:31 +0800
From: Peng Fan <peng.fan@....com>
To: Marc Kleine-Budde <mkl@...gutronix.de>, 
 Vincent Mailhol <mailhol.vincent@...adoo.fr>, Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Aswath Govindraju <a-govindraju@...com>, 
 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>, 
 Haibo Chen <haibo.chen@....com>
Cc: linux-can@...r.kernel.org, linux-phy@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org, 
 Peng Fan <peng.fan@....com>
Subject: [PATCH 4/6] arm64: dts: imx95-15x15-evk: Use phys to replace
 xceiver-supply

The TJA1051T/3 used on i.MX95-15x15-EVK is actually high-speed CAN
transceiver, not a regulator supply. So use phys to reflect the truth.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
index 46f6e0fbf2b09106e6e726ff8b61522d1359cfa4..f6197ba356d49b97bf7287c3f0f86ef84f89bac9 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
@@ -89,12 +89,11 @@ reg_audio_switch1: regulator-audio-switch1 {
 		gpio = <&pcal6524 0 GPIO_ACTIVE_LOW>;
 	};
 
-	reg_can2_stby: regulator-can2-stby {
-		compatible = "regulator-fixed";
-		regulator-max-microvolt = <3300000>;
-		regulator-min-microvolt = <3300000>;
-		regulator-name = "can2-stby";
-		gpio = <&pcal6524 14 GPIO_ACTIVE_LOW>;
+	flexcan2_phy: can-phy {
+		compatible = "nxp,tja1051", "ti,tcan1043";
+		#phy-cells = <0>;
+		max-bitrate = <1000000>;
+		standby-gpios = <&pcal6524 14 GPIO_ACTIVE_HIGH>;
 	};
 
 	reg_m2_pwr: regulator-m2-pwr {
@@ -300,7 +299,7 @@ &enetc_port1 {
 &flexcan2 {
 	pinctrl-0 = <&pinctrl_flexcan2>;
 	pinctrl-names = "default";
-	xceiver-supply = <&reg_can2_stby>;
+	phys = <&flexcan2_phy>;
 	status = "okay";
 };
 

-- 
2.37.1