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From: Peng Fan <peng.fan@nxp.com>
To: Marc Kleine-Budde <mkl@pengutronix.de>,
	 Vincent Mailhol <mailhol.vincent@wanadoo.fr>,
	Vinod Koul <vkoul@kernel.org>,
	 Kishon Vijay Abraham I <kishon@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	Aswath Govindraju <a-govindraju@ti.com>,
	 Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	 Pengutronix Kernel Team <kernel@pengutronix.de>,
	 Fabio Estevam <festevam@gmail.com>, Frank Li <frank.li@nxp.com>,
	 Haibo Chen <haibo.chen@nxp.com>
Cc: linux-can@vger.kernel.org, linux-phy@lists.infradead.org,
	 devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	 imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	 Peng Fan <peng.fan@nxp.com>
Subject: [PATCH v2 5/5] arm64: dts: imx93-11x11-evk: Use phys to replace xceiver-supply
Date: Mon, 25 Aug 2025 16:36:46 +0800	[thread overview]
Message-ID: <20250825-can-v2-5-c461e9fcbc14@nxp.com> (raw)
In-Reply-To: <20250825-can-v2-0-c461e9fcbc14@nxp.com>

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

And TJA1057 is compatible with TJA1051, so use nxp,tja1051 compatible
string.

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..94be59771cd05c93a6569ee08fff71bc11da21c1 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,tja1051", "ti,tcan1043";
+		#phy-cells = <0>;
+		max-bitrate = <5000000>;
+		standby-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


  parent reply	other threads:[~2025-08-25  8:37 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-25  8:36 [PATCH v2 0/5] phy: phy-can-transceiver: Support TJA1048/TJA1051 Peng Fan
2025-08-25  8:36 ` [PATCH v2 1/5] dt-bindings: phy: ti,tcan104x-can: Document NXP TJA1051/1048 Peng Fan
2025-08-25 15:39   ` Frank Li
2025-08-25  8:36 ` [PATCH v2 2/5] phy: phy-can-transceiver: Add dual channel support for TJA1048 Peng Fan
2025-08-25 15:52   ` Frank Li
2025-08-25  8:36 ` [PATCH v2 3/5] arm64: dts: imx95-15x15-evk: Use phys to replace xceiver-supply Peng Fan
2025-08-25 15:53   ` Frank Li
2025-08-26  2:19   ` Sherry Sun
2025-08-26  2:28     ` Bough Chen
2025-08-25  8:36 ` [PATCH v2 4/5] arm64: dts: imx8mp-evk: " Peng Fan
2025-08-25 15:55   ` Frank Li
2025-08-25  8:36 ` Peng Fan [this message]
2025-08-25 15:58   ` [PATCH v2 5/5] arm64: dts: imx93-11x11-evk: " Frank Li

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