Commit 01a91e01 authored by Aswath Govindraju's avatar Aswath Govindraju Committed by Nishanth Menon
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arm64: dts: ti: k3-am64: Add GPIO DT nodes 



Add device tree nodes for GPIO modules and interrupt controller in main
and mcu domains.

Signed-off-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210319051950.17549-2-a-govindraju@ti.com
parent e4e4e894

arch/arm64/boot/dts/ti/k3-am64-main.dtsi

+45 −0
Original line number Diff line number Diff line
@@ -373,6 +373,51 @@ main_spi4: spi@20140000 { 
		clocks = <&k3_clks 145 0>;

	};



	main_gpio_intr: interrupt-controller0 {

		compatible = "ti,sci-intr";

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

		interrupt-controller;

		interrupt-parent = <&gic500>;

		#interrupt-cells = <1>;

		ti,sci = <&dmsc>;

		ti,sci-dev-id = <3>;

		ti,interrupt-ranges = <0 32 16>;

	};



	main_gpio0: gpio@600000 {

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

		reg = <0x0 0x00600000 0x0 0x100>;

		gpio-controller;

		#gpio-cells = <2>;

		interrupt-parent = <&main_gpio_intr>;

		interrupts = <190>, <191>, <192>,

			     <193>, <194>, <195>;

		interrupt-controller;

		#interrupt-cells = <2>;

		ti,ngpio = <87>;

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

		power-domains = <&k3_pds 77 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 77 0>;

		clock-names = "gpio";

	};



	main_gpio1: gpio@601000 {

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

		reg = <0x0 0x00601000 0x0 0x100>;

		gpio-controller;

		#gpio-cells = <2>;

		interrupt-parent = <&main_gpio_intr>;

		interrupts = <180>, <181>, <182>,

			     <183>, <184>, <185>;

		interrupt-controller;

		#interrupt-cells = <2>;

		ti,ngpio = <88>;

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

		power-domains = <&k3_pds 78 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 78 0>;

		clock-names = "gpio";

	};



	sdhci0: mmc@fa10000 {

		compatible = "ti,am64-sdhci-8bit";

		reg = <0x00 0xfa10000 0x00 0x260>, <0x00 0xfa18000 0x00 0x134>;

arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -73,4 +73,31 @@ mcu_spi1: spi@4b10000 { 
		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 148 0>;

	};



	mcu_gpio_intr: interrupt-controller1 {

		compatible = "ti,sci-intr";

		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", "keystone-gpio";

		reg = <0x0 0x4201000 0x0 0x100>;

		gpio-controller;

		#gpio-cells = <2>;

		interrupt-parent = <&mcu_gpio_intr>;

		interrupts = <30>, <31>;

		interrupt-controller;

		#interrupt-cells = <2>;

		ti,ngpio = <23>;

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

		power-domains = <&k3_pds 79 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 79 0>;

		clock-names = "gpio";

	};

};