Commit cac34b2b authored by Huqiang Qin's avatar Huqiang Qin Committed by Neil Armstrong
Browse files

arm64: dts: Add gpio_intc node and pinctrl node for Amlogic C3 SoCs 



Add gpio interrupt controller device and pinctrl device.

Signed-off-by: default avatarHuqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: default avatarDmitry Rokosov <ddrokosov@sberdevices.ru>
Link: https://lore.kernel.org/r/20230720114639.833436-1-huqiang.qin@amlogic.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
parent 6f048cc7

arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi

+26 −0
Original line number Diff line number Diff line
@@ -72,6 +72,32 @@ apb4: bus@fe000000 { 
			#size-cells = <2>;

			ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;



			periphs_pinctrl: pinctrl@4000 {

				compatible = "amlogic,c3-periphs-pinctrl";

				#address-cells = <2>;

				#size-cells = <2>;

				ranges;



				gpio: bank@4000 {

					reg = <0x0 0x4000 0x0 0x004c>,

					      <0x0 0x4100 0x0 0x01de>;

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

					gpio-controller;

					#gpio-cells = <2>;

					gpio-ranges = <&periphs_pinctrl 0 0 55>;

				};

			};



			gpio_intc: interrupt-controller@4080 {

				compatible = "amlogic,meson-gpio-intc",

					     "amlogic,c3-gpio-intc";

				reg = <0x0 0x4080 0x0 0x0020>;

				interrupt-controller;

				#interrupt-cells = <2>;

				amlogic,channel-interrupts =

					<10 11 12 13 14 15 16 17 18 19 20 21>;

			};



			uart_b: serial@7a000 {

				compatible = "amlogic,meson-s4-uart",

					   "amlogic,meson-ao-uart";