boards/arm/mps2/mps2_an521-common.dtsi

/*
 * Copyright (c) 2019 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */

sysclk: system-clock {
	compatible = "fixed-clock";
	clock-frequency = <25000000>;
	#clock-cells = <0>;
};

timer0: timer@0 {
	compatible = "arm,cmsdk-timer";
	reg = <0x0 0x1000>;
	interrupts = <3 3>;
};

timer1: timer@1000 {
	compatible = "arm,cmsdk-timer";
	reg = <0x1000 0x1000>;
	interrupts = <4 3>;
};

dtimer0: dtimer@2000 {
	compatible = "arm,cmsdk-dtimer";
	reg = <0x2000 0x1000>;
	interrupts = <5 3>;
};

mhu0: mhu@3000 {
	compatible = "arm,mhu";
	reg = <0x3000 0x1000>;
	interrupts = <6 3>;
};

mhu1: mhu@4000 {
	compatible = "arm,mhu";
	reg = <0x4000 0x1000>;
	interrupts = <7 3>;
};

gpio0: gpio@100000 {
	compatible = "arm,cmsdk-gpio";
	reg = <0x100000 0x1000>;
	interrupts = <68 3>;
	gpio-controller;
	#gpio-cells = <2>;
};

gpio1: gpio@101000 {
	compatible = "arm,cmsdk-gpio";
	reg = <0x101000 0x1000>;
	interrupts = <69 3>;
	gpio-controller;
	#gpio-cells = <2>;
};

gpio2: gpio@102000 {
	compatible = "arm,cmsdk-gpio";
	reg = <0x102000 0x1000>;
	interrupts = <70 3>;
	gpio-controller;
	#gpio-cells = <2>;
};

gpio3: gpio@103000 {
	compatible = "arm,cmsdk-gpio";
	reg = <0x103000 0x1000>;
	interrupts = <71 3>;
	gpio-controller;
	#gpio-cells = <2>;
};

wdog0: wdog@81000 {
	compatible = "arm,cmsdk-watchdog";
	reg = <0x81000 0x1000>;
	clocks = <&sysclk>;
};

uart0: uart@200000 {
	compatible = "arm,cmsdk-uart";
	reg = <0x200000 0x1000>;
	interrupts = <33 3 32 3>;
	interrupt-names = "tx", "rx";
	clocks = <&sysclk>;
	current-speed = <115200>;
};

uart1: uart@201000 {
	compatible = "arm,cmsdk-uart";
	reg = <0x201000 0x1000>;
	interrupts = <35 3 34 3>;
	interrupt-names = "tx", "rx";
	clocks = <&sysclk>;
	current-speed = <115200>;
};

uart2: uart@202000 {
	compatible = "arm,cmsdk-uart";
	reg = <0x202000 0x1000>;
	interrupts = <37 3 36 3>;
	interrupt-names = "tx", "rx";
	clocks = <&sysclk>;
	current-speed = <115200>;
};

uart3: uart@203000 {
	compatible = "arm,cmsdk-uart";
	reg = <0x203000 0x1000>;
	interrupts = <39 3 38 3>;
	interrupt-names = "tx", "rx";
	clocks = <&sysclk>;
	current-speed = <115200>;
};

uart4: uart@204000 {
	compatible = "arm,cmsdk-uart";
	reg = <0x204000 0x1000>;
	interrupts = <41 3 40 3>;
	interrupt-names = "tx", "rx";
	clocks = <&sysclk>;
	current-speed = <115200>;
};

i2c_touch: i2c@207000 {
	compatible = "arm,versatile-i2c";
	clock-frequency = <I2C_BITRATE_STANDARD>;
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x207000 0x1000>;
};

i2c_audio_conf: i2c@208000 {
	compatible = "arm,versatile-i2c";
	clock-frequency = <I2C_BITRATE_STANDARD>;
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x208000 0x1000>;
};

i2c_shield0: i2c@20c000 {
	compatible = "arm,versatile-i2c";
	clock-frequency = <I2C_BITRATE_STANDARD>;
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x20c000 0x1000>;
};

i2c_shield1: i2c@20d000 {
	compatible = "arm,versatile-i2c";
	clock-frequency = <I2C_BITRATE_STANDARD>;
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x20d000 0x1000>;
};

gpio_led0: mps2_fpgaio@302000 {
	compatible = "arm,mmio32-gpio";

	reg = <0x302000 0x4>;
	gpio-controller;
	#gpio-cells = <1>;
	ngpios = <2>;
};

gpio_button: mps2_fpgaio@302008 {
	compatible = "arm,mmio32-gpio";

	reg = <0x302008 0x4>;
	gpio-controller;
	#gpio-cells = <1>;
	ngpios = <2>;
	direction-input;
};

gpio_misc: mps2_fpgaio@30204c {
	compatible = "arm,mmio32-gpio";

	reg = <0x30204c 0x4>;
	gpio-controller;
	#gpio-cells = <1>;
	ngpios = <10>;
};

eth0: eth@2000000 {
	/* Linux has "smsc,lan9115" */
	compatible = "smsc,lan9220";
	/* Actual reg range is ~0x200 */
	reg = <0x2000000 0x100000>;
	interrupts = <48 3>;
};