[PATCH v6 9/9] arm64: dts: imx93-11x11-evk: Use phys to replace xceiver-supply

Peng Fan
2025-09-09T05:41:34Z

The TJA1057 used on i.MX93 EVK is actually high-speed CAN
transceiver, not a regulator supply. So use phys to reflect the truth.

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
index e24e12f04526c3a08c0bdc6134297fb010e6e926..19d63f7efdc51bb097c6e51bbe7bfaa533218ecc 100644
--- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts
@@ -62,6 +62,13 @@ vdevbuffer: vdevbuffer@a4020000 {

};

+ flexcan_phy: can-phy {
+ compatible = "nxp,tja1057";
+ #phy-cells = <0>;
+ max-bitrate = <5000000>;
+ silent-gpios = <&adp5585 6 GPIO_ACTIVE_HIGH>;
+ };
+
reg_vdd_12v: regulator-vdd-12v {
compatible = "regulator-fixed";
regulator-name = "VDD_12V";
@@ -87,14 +94,6 @@ reg_audio_pwr: regulator-audio-pwr {
enable-active-high;
};

- reg_can2_standby: regulator-can2-standby {
- compatible = "regulator-fixed";
- regulator-name = "can2-stby";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&adp5585 6 GPIO_ACTIVE_LOW>;
- };
-
reg_m2_pwr: regulator-m2-pwr {
compatible = "regulator-fixed";
regulator-name = "M.2-power";
@@ -284,7 +283,7 @@ ethphy2: ethernet-phy@2 {
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
- xceiver-supply = <&reg_can2_standby>;
+ phys = <&flexcan_phy>;
status = "okay";
};

--
2.37.1