linux-kernel - [PATCH 2/2] arm64: dts: rockchip: rk3576: add can dts nodes

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Message-Id: <20241217023908.1292999-3-zhangqing@rock-chips.com>
Date: Tue, 17 Dec 2024 10:39:08 +0800
From: Elaine Zhang <zhangqing@...k-chips.com>
To: zhangqing@...k-chips.com,
	mkl@...gutronix.de,
	kernel@...gutronix.de,
	mailhol.vincent@...adoo.fr,
	heiko@...ech.de,
	cl@...k-chips.com,
	kever.yang@...k-chips.com
Cc: linux-can@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: rockchip: rk3576: add can dts nodes

Signed-off-by: Elaine Zhang <zhangqing@...k-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3576.dtsi | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index 436232ffe4d1..82fdfd4720ec 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -1195,6 +1195,32 @@ dmac2: dma-controller@...d0000 {
 			#dma-cells = <1>;
 		};
 
+		can0: can@...00000 {
+			compatible = "rockchip,rk3576-canfd";
+			reg = <0x0 0x2ac00000 0x0 0x1000>;
+			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru CLK_CAN0>, <&cru HCLK_CAN0>;
+			clock-names = "baudclk", "apb_pclk";
+			resets = <&cru SRST_CAN0>, <&cru SRST_H_CAN0>;
+			reset-names = "can", "can-apb";
+			dmas = <&dmac0 20>;
+			dma-names = "rx";
+			status = "disabled";
+		};
+	
+		can1: can@...10000 {
+			compatible = "rockchip,rk3576-canfd";
+			reg = <0x0 0x2ac10000 0x0 0x1000>;
+			interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cru CLK_CAN1>, <&cru HCLK_CAN1>;
+			clock-names = "baudclk", "apb_pclk";
+			resets = <&cru SRST_CAN1>, <&cru SRST_H_CAN1>;
+			reset-names = "can", "can-apb";
+			dmas = <&dmac1 21>;
+			dma-names = "rx";
+			status = "disabled";
+		};
+
 		i2c1: i2c@...40000 {
 			compatible = "rockchip,rk3576-i2c", "rockchip,rk3399-i2c";
 			reg = <0x0 0x2ac40000 0x0 0x1000>;
-- 
2.34.1