riscv: dts: can: add dts for CAN

add dts for CAN. Signed-off-by: William Qiu <[email protected]> Rebase note: Resolved conflict with own added overlays: a7e709e Signed-off-by: MichaIng <[email protected]>
MichaIng · May 11, 2024 · 01b7e5e · 01b7e5e
1 parent cd83b48
commit 01b7e5e
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diff --git a/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile b/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile
@@ -1,4 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_SOC_STARFIVE_JH7110) += vf2-overlay-uart3-i2c.dtbo
+dtb-$(CONFIG_SOC_STARFIVE_JH7110) += vf2-overlay-can.dtbo
 dtb-$(CONFIG_SOC_STARFIVE_JH7110) += 8GB.dtbo
 dtb-$(CONFIG_SOC_STARFIVE_JH7110) += ethernet-A12.dtbo
diff --git a/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-can.dts b/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-can.dts
@@ -0,0 +1,23 @@
+/dts-v1/;
+/plugin/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/starfive,jh7110-pinfunc.h>
+/ {
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+
+	/* can0 */
+	fragment@0 {
+		target-path = "/soc/can@130d0000";
+		__overlay__ {
+			status = "okay";
+		};
+	};
+
+	/* can1 */
+	fragment@1 {
+		target-path = "/soc/can@130e0000";
+		__overlay__ {
+			status = "okay";
+		};
+	};
+};