From: Ryan Wanner <Ryan.Wanner@microchip.com>
Date: Wed, 11 Jun 2025 19:47:34 +0000 (-0700)
Subject: ARM: dts: microchip: sama7d65: Enable CAN bus
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=198b54b0a6870d83576115deaecb5523ab6e56b9;p=users%2Fjedix%2Flinux-maple.git

ARM: dts: microchip: sama7d65: Enable CAN bus

Enable CAN bus for SAMA7D65 curiosity board.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/ab719861de53432bdf19593fa4eee40adf57aed9.1749666053.git.Ryan.Wanner@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
---

diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
index 759b963d987c4..7eaf6ca233ec6 100644
--- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
@@ -40,6 +40,24 @@
 	};
 };
 
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can1_default>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can2_default>;
+	status = "okay";
+};
+
+&can3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_can3_default>;
+	status = "okay";
+};
+
 &dma0 {
 	status = "okay";
 };
@@ -277,6 +295,24 @@
 };
 
 &pioa {
+	pinctrl_can1_default: can1-default {
+		pinmux = <PIN_PD10__CANTX1>,
+			 <PIN_PD11__CANRX1>;
+		bias-disable;
+	};
+
+	pinctrl_can2_default: can2-default {
+		pinmux = <PIN_PD12__CANTX2>,
+			 <PIN_PD13__CANRX2>;
+		bias-disable;
+	};
+
+	pinctrl_can3_default: can3-default {
+		pinmux = <PIN_PD14__CANTX3>,
+			 <PIN_PD15__CANRX3>;
+		bias-disable;
+	};
+
 	pinctrl_gmac0_default: gmac0-default {
 		pinmux = <PIN_PA26__G0_TX0>,
 			 <PIN_PA27__G0_TX1>,