u-boot/arch/arm/dts/k3-am65-wakeup.dtsi

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals
 *
 * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
 */

&cbass_wakeup {
	dmsc: dmsc {
		compatible = "ti,am654-sci";
		ti,host-id = <12>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		mbox-names = "rx", "tx";

		mboxes= <&secure_proxy_main 11>,
			<&secure_proxy_main 13>;

		k3_pds: power-controller {
			compatible = "ti,sci-pm-domain";
			#power-domain-cells = <2>;
		};

		k3_clks: clocks {
			compatible = "ti,k2g-sci-clk";
			#clock-cells = <2>;
		};

		k3_reset: reset-controller {
			compatible = "ti,sci-reset";
			#reset-cells = <2>;
		};
	};

	wkup_pmx0: pinmux@4301c000 {
		compatible = "pinctrl-single";
		reg = <0x4301c000 0x118>;
		#pinctrl-cells = <1>;
		pinctrl-single,register-width = <32>;
		pinctrl-single,function-mask = <0xffffffff>;
	};

	wkup_uart0: serial@42300000 {
		compatible = "ti,am654-uart";
		reg = <0x42300000 0x100>;
		reg-shift = <2>;
		reg-io-width = <4>;
		interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <48000000>;
		current-speed = <115200>;
	};

	wkup_i2c0: i2c@42120000 {
		compatible = "ti,am654-i2c", "ti,omap4-i2c";
		reg = <0x42120000 0x100>;
		interrupts = <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-names = "fck";
		clocks = <&k3_clks 115 1>;
		power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
	};
};