[PATCH 5/6] arm64: dts: rockchip: Add RK3588 CAN controller nodes

Heiko Stuebner heiko at sntech.de
Tue Jun 30 09:43:35 PDT 2026


From: Heiko Stuebner <heiko.stuebner at cherry.de>

The RK3588 has 3 CAN controllers, so add the core nodes for them.

Signed-off-by: Heiko Stuebner <heiko.stuebner at cherry.de>
---
 arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index fc1fdbfd3162..ba82e2f057d2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -2648,6 +2648,45 @@ dmac1: dma-controller at fea30000 {
 		#dma-cells = <1>;
 	};
 
+	can0: can at fea50000 {
+		compatible = "rockchip,rk3588-canfd";
+		reg = <0x0 0xfea50000 0x0 0x1000>;
+		interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_CAN0>, <&cru PCLK_CAN0>;
+		clock-names = "baud", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can0m0_pins>;
+		resets = <&cru SRST_CAN0>, <&cru SRST_P_CAN0>;
+		reset-names = "can", "apb";
+		status = "disabled";
+	};
+
+	can1: can at fea60000 {
+		compatible = "rockchip,rk3588-canfd";
+		reg = <0x0 0xfea60000 0x0 0x1000>;
+		interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_CAN1>, <&cru PCLK_CAN1>;
+		clock-names = "baud", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can1m0_pins>;
+		resets = <&cru SRST_CAN1>, <&cru SRST_P_CAN1>;
+		reset-names = "can", "apb";
+		status = "disabled";
+	};
+
+	can2: can at fea70000 {
+		compatible = "rockchip,rk3588-canfd";
+		reg = <0x0 0xfea70000 0x0 0x1000>;
+		interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru CLK_CAN2>, <&cru PCLK_CAN2>;
+		clock-names = "baud", "pclk";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can2m0_pins>;
+		resets = <&cru SRST_CAN2>, <&cru SRST_P_CAN2>;
+		reset-names = "can", "apb";
+		status = "disabled";
+	};
+
 	i2c1: i2c at fea90000 {
 		compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
 		reg = <0x0 0xfea90000 0x0 0x1000>;
-- 
2.47.3




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