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Commit de05ded6 authored by Xingyu Chen's avatar Xingyu Chen Committed by Kevin Hilman
Browse files

ARM64: dts: meson-axg: add pinctrl DT info for Meson-AXG SoC 



Add new pinctrl DT info for the Amlogic's Meson-AXG SoC.

Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarXingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: default avatarYixun Lan <yixun.lan@amlogic.com>
[khilman: dropped unnecessary include]
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent f3dafaa3

arch/arm64/boot/dts/amlogic/meson-axg.dtsi

+43 −0
Original line number Diff line number Diff line
@@ -171,6 +171,32 @@ 
			#mbox-cells = <1>;

		};



		periphs: periphs@ff634000 {

			compatible = "simple-bus";

			reg = <0x0 0xff634000 0x0 0x2000>;

			#address-cells = <2>;

			#size-cells = <2>;

			ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>;



			pinctrl_periphs: pinctrl@480 {

				compatible = "amlogic,meson-axg-periphs-pinctrl";

				#address-cells = <2>;

				#size-cells = <2>;

				ranges;



				gpio: bank@480 {

					reg = <0x0 0x00480 0x0 0x40>,

						<0x0 0x004e8 0x0 0x14>,

						<0x0 0x00520 0x0 0x14>,

						<0x0 0x00430 0x0 0x3c>;

					reg-names = "mux", "pull", "pull-enable", "gpio";

					gpio-controller;

					#gpio-cells = <2>;

					gpio-ranges = <&pinctrl_periphs 0 0 86>;

				};

			};

		};



		sram: sram@fffc0000 {

			compatible = "amlogic,meson-axg-sram", "mmio-sram";

			reg = <0x0 0xfffc0000 0x0 0x20000>;
@@ -196,6 +222,23 @@ 
			#size-cells = <2>;

			ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>;



			pinctrl_aobus: pinctrl@14 {

				compatible = "amlogic,meson-axg-aobus-pinctrl";

				#address-cells = <2>;

				#size-cells = <2>;

				ranges;



				gpio_ao: bank@14 {

					reg = <0x0 0x00014 0x0 0x8>,

						<0x0 0x0002c 0x0 0x4>,

						<0x0 0x00024 0x0 0x8>;

					reg-names = "mux", "pull", "gpio";

					gpio-controller;

					#gpio-cells = <2>;

					gpio-ranges = <&pinctrl_aobus 0 0 15>;

				};

			};



			uart_AO: serial@3000 {

				compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";

				reg = <0x0 0x3000 0x0 0x18>;