Commit d196d2a9 authored by Vignesh Raghavendra's avatar Vignesh Raghavendra
Browse files

arm64: dts: ti: k3-am62-mcu: Enable MCU GPIO module 



AM62 has x1 GPIO module and associated interrupt router in MCU Domain.
Add DT nodes for the same.

Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Link: https://lore.kernel.org/r/20220421061938.122317-1-vigneshr@ti.com
parent bd67e1be

arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi

+28 −0
Original line number Diff line number Diff line
@@ -53,4 +53,32 @@ 
		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 148 0>;

	};



	mcu_gpio_intr: interrupt-controller@4210000 {

		compatible = "ti,sci-intr";

		reg = <0x00 0x04210000 0x00 0x200>;

		ti,intr-trigger-type = <1>;

		interrupt-controller;

		interrupt-parent = <&gic500>;

		#interrupt-cells = <1>;

		ti,sci = <&dmsc>;

		ti,sci-dev-id = <5>;

		ti,interrupt-ranges = <0 104 4>;

	};



	mcu_gpio0: gpio@4201000 {

		compatible = "ti,am64-gpio", "ti,keystone-gpio";

		reg = <0x00 0x4201000 0x00 0x100>;

		gpio-controller;

		#gpio-cells = <2>;

		interrupt-parent = <&mcu_gpio_intr>;

		interrupts = <30>, <31>;

		interrupt-controller;

		#interrupt-cells = <2>;

		ti,ngpio = <24>;

		ti,davinci-gpio-unbanked = <0>;

		power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 79 0>;

		clock-names = "gpio";

	};

};