arm64: dts: sparx5: Add pinctrl support (14bc6703) · Commits · 戴 / test

arch/arm64/boot/dts/microchip/sparx5.dtsi

+26 −0

Original line number	Diff line number	Diff line
		@@ -109,6 +109,8 @@
		};

		uart0: serial@600100000 {
		pinctrl-0 = <&uart_pins>;
		pinctrl-names = "default";
		compatible = "ns16550a";
		reg = <0x6 0x00100000 0x20>;
		clocks = <&ahb_clk>;
		@@ -120,6 +122,8 @@
		};

		uart1: serial@600102000 {
		pinctrl-0 = <&uart2_pins>;
		pinctrl-names = "default";
		compatible = "ns16550a";
		reg = <0x6 0x00102000 0x20>;
		clocks = <&ahb_clk>;
		@@ -138,5 +142,27 @@
		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
		};

		gpio: pinctrl@6110101e0 {
		compatible = "microchip,sparx5-pinctrl";
		reg = <0x6 0x110101e0 0x90>, <0x6 0x10508010 0x100>;
		gpio-controller;
		#gpio-cells = <2>;
		gpio-ranges = <&gpio 0 0 64>;
		interrupt-controller;
		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		#interrupt-cells = <2>;

		uart_pins: uart-pins {
		pins = "GPIO_10", "GPIO_11";
		function = "uart";
		};

		uart2_pins: uart2-pins {
		pins = "GPIO_26", "GPIO_27";
		function = "uart2";
		};

		};

		};
		};

+5 −0

Original line number	Diff line number	Diff line
		@@ -7,4 +7,9 @@
		#include "sparx5_pcb_common.dtsi"

		/{
		gpio-restart {
		compatible = "gpio-restart";
		gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
		priority = <200>;
		};
		};

+5 −0

Original line number	Diff line number	Diff line
		@@ -7,4 +7,9 @@
		#include "sparx5_pcb_common.dtsi"

		/{
		gpio-restart {
		compatible = "gpio-restart";
		gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
		priority = <200>;
		};
		};