linux-kernel - [PATCH can-next v4 02/20] arm64: dts: rockchip: add CAN-FD controller nodes to rk3568

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Message-Id: <20240903-rockchip-canfd-v4-2-1dc3f3f32856@pengutronix.de>
Date: Tue, 03 Sep 2024 11:21:44 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: kernel@...gutronix.de, Alibek Omarov <a1ba.omarov@...il.com>, 
 Vincent Mailhol <mailhol.vincent@...adoo.fr>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Philipp Zabel <p.zabel@...gutronix.de>, 
 Elaine Zhang <zhangqing@...k-chips.com>, 
 David Jander <david.jander@...tonic.nl>
Cc: Simon Horman <horms@...nel.org>, linux-can@...r.kernel.org, 
 netdev@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Marc Kleine-Budde <mkl@...gutronix.de>, 
 David Jander <david@...tonic.nl>
Subject: [PATCH can-next v4 02/20] arm64: dts: rockchip: add CAN-FD
 controller nodes to rk3568

From: David Jander <david@...tonic.nl>

Add nodes to the rk3568 devicetree to support the CAN-FD controllers.

Signed-off-by: David Jander <david@...tonic.nl>
Tested-by: Alibek Omarov <a1ba.omarov@...il.com>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 39 ++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index f1be76a54ceb..70847556627d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -213,6 +213,45 @@ gmac0_mtl_tx_setup: tx-queues-config {
 		};
 	};

+	can0: can@...70000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe570000 0x0 0x1000>;
+		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN0>, <&cru PCLK_CAN0>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN0>, <&cru SRST_P_CAN0>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can0m0_pins>;
+		status = "disabled";
+	};
+
+	can1: can@...80000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe580000 0x0 0x1000>;
+		interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN1>, <&cru PCLK_CAN1>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN1>, <&cru SRST_P_CAN1>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can1m0_pins>;
+		status = "disabled";
+	};
+
+	can2: can@...90000 {
+		compatible = "rockchip,rk3568v2-canfd";
+		reg = <0x0 0xfe590000 0x0 0x1000>;
+		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru CLK_CAN2>, <&cru PCLK_CAN2>;
+		clock-names = "baud", "pclk";
+		resets = <&cru SRST_CAN2>, <&cru SRST_P_CAN2>;
+		reset-names = "core", "apb";
+		pinctrl-names = "default";
+		pinctrl-0 = <&can2m0_pins>;
+		status = "disabled";
+	};
+
 	combphy0: phy@...20000 {
 		compatible = "rockchip,rk3568-naneng-combphy";
 		reg = <0x0 0xfe820000 0x0 0x100>;

-- 
2.45.2