bcm2837-rpi-3-a-plus+gmx-pi-hat.dts

/* SPDX-License-Identifier: GPL-2.0-or-later OR MIT */
/*
 * Copyright (c) 2018-2019 Andreas Färber
 */

/dts-v1/;
/plugin/;

/ {
	#address-cells = <1>;
	#size-cells = <0>;

	fragment@0 {
		reg = <0>;

		target-path = "/";

		__overlay__ {
			sc16is752_clk: sc16is752-clk {
				compatible = "fixed-clock";
				clock-frequency = <1843200>;
				#clock-cells = <0>;
			};
		};
	};

	fragment@1 {
		reg = <1>;

		target = <&i2c1>;

		__overlay__ {
			status = "okay";

			#address-cells = <1>;
			#size-cells = <0>;

			sc16is752: serial@4d {
				compatible = "nxp,sc16is752";
				reg = <0x4d>;
				i2c-max-frequency = <400000>;
				clocks = <&sc16is752_clk>;
				interrupt-parent = <&gpio>;
				interrupts = <17 0x2>;
				gpio-controller;
				#gpio-cells = <0>;
			};
		};
	};
};