[PATCH 5/6] arm64: dts: rockchip: Add RK3588 CAN controller nodes
From: Heiko Stuebner
Date: Tue Jun 30 2026 - 12:49:30 EST
From: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>
The RK3588 has 3 CAN controllers, so add the core nodes for them.
Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>
---
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@fea30000 {
#dma-cells = <1>;
};
+ can0: can@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@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@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@fea90000 {
compatible = "rockchip,rk3588-i2c", "rockchip,rk3399-i2c";
reg = <0x0 0xfea90000 0x0 0x1000>;
--
2.47.3