rk3568-ok3568c board, add default debug interface

armbian · Nov 24, 2024 · f95ef8c · f95ef8c
1 parent 2890037
commit f95ef8c
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-ok3568c.dts b/arch/arm64/boot/dts/rockchip/rk3568-ok3568c.dts
@@ -56,6 +56,19 @@
 		};
 	};
 
+	fiq_debugger: fiq-debugger {
+		compatible = "rockchip,fiq-debugger";
+		rockchip,serial-id = <2>;
+		rockchip,wake-irq = <0>;
+		/* If enable uart uses irq instead of fiq */
+		rockchip,irq-mode-enable = <1>;
+		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+		interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart2m0_xfer>;
+		status = "okay";
+	};
+
 	debug: debug@fd904000 {
 		compatible = "rockchip,debug";
 		reg = <0x0 0xfd904000 0x0 0x1000>,