linux/arch/arm/boot/dts/r7s72100-gr-peach.dts

/*
 * Device Tree Source for the GR-Peach board
 *
 * Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>
 * Copyright (C) 2016 Renesas Electronics
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

/dts-v1/;
#include "r7s72100.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>

/ {
	model = "GR-Peach";
	compatible = "renesas,gr-peach", "renesas,r7s72100";

	aliases {
		serial0 = &scif2;
	};

	chosen {
		bootargs = "ignore_loglevel rw root=/dev/mtdblock0";
		stdout-path = "serial0:115200n8";
	};

	memory@20000000 {
		device_type = "memory";
		reg = <0x20000000 0x00a00000>;
	};

	lbsc {
		#address-cells = <1>;
		#size-cells = <1>;
	};

	flash@18000000 {
		compatible = "mtd-rom";
		probe-type = "map_rom";
		reg = <0x18000000 0x00800000>;
		bank-width = <4>;
		device-width = <1>;

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

		rootfs@600000 {
			label = "rootfs";
			reg = <0x00600000 0x00200000>;
		};
	};

leds {
		status = "okay";
		compatible = "gpio-leds";

		led1 {
			gpios = <&port6 12 GPIO_ACTIVE_HIGH>;
		};
	};
};

&pinctrl {
	scif2_pins: serial2 {
		/* P6_2 as RxD2; P6_3 as TxD2 */
		pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
	};
};

&extal_clk {
	clock-frequency = <13333000>;
};

&usb_x1_clk {
	clock-frequency = <48000000>;
};

&scif2 {
	pinctrl-names = "default";
	pinctrl-0 = <&scif2_pins>;

	status = "okay";
};