arm64: dts: bitmain: Add UART pinctrl support for Sophon Edge (470fa429) · Commits · 戴 / test

arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts

+29 −0

Original line number	Diff line number	Diff line
		@@ -148,17 +148,46 @@
		};
		};

		&pinctrl {
		pinctrl_uart0_default: pinctrl-uart0-default {
		pinmux {
		groups = "uart0_grp";
		function = "uart0";
		};
		};

		pinctrl_uart1_default: pinctrl-uart1-default {
		pinmux {
		groups = "uart1_grp";
		function = "uart1";
		};
		};

		pinctrl_uart2_default: pinctrl-uart2-default {
		pinmux {
		groups = "uart2_grp";
		function = "uart2";
		};
		};
		};

		&uart0 {
		status = "okay";
		clocks = <&uart_clk>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart0_default>;
		};

		&uart1 {
		status = "okay";
		clocks = <&uart_clk>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart1_default>;
		};

		&uart2 {
		status = "okay";
		clocks = <&uart_clk>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart2_default>;
		};