arch/arm/boot/dts/r7s9210-rza2mevb.dts

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the RZA2MEVB board
 *
 * Copyright (C) 2018 Renesas Electronics
 *
 */

/dts-v1/;
#include "r7s9210.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/r7s9210-pinctrl.h>

/ {
	model = "RZA2MEVB";
	compatible = "renesas,rza2mevb", "renesas,r7s9210";

	aliases {
		serial0 = &scif4;
	};

	chosen {
		bootargs = "ignore_loglevel";
		stdout-path = "serial0:115200n8";
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x40000000 0x00800000>;	 /* HyperRAM */
	};

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

	leds {
		compatible = "gpio-leds";

		red {
			gpios = <&pinctrl RZA2_PIN(PORT6, 0) GPIO_ACTIVE_HIGH>;
		};
		green {
			gpios = <&pinctrl RZA2_PIN(PORTC, 1) GPIO_ACTIVE_HIGH>;
		};
	};
};

/* EXTAL */
&extal_clk {
	clock-frequency = <24000000>;	/* 24MHz */
};

/* RTC_X1 */
&rtc_x1_clk {
	clock-frequency = <32768>;
};

&pinctrl {
	/* Serial Console */
	scif4_pins: serial4 {
		pinmux = <RZA2_PINMUX(PORT9, 0, 4)>,	/* TxD4 */
			 <RZA2_PINMUX(PORT9, 1, 4)>;	/* RxD4 */
	};
};

/* High resolution System tick timers */
&ostm0 {
	status = "okay";
};

&ostm1 {
	status = "okay";
};

/* Serial Console */
&scif4 {
	pinctrl-names = "default";
	pinctrl-0 = <&scif4_pins>;

	status = "okay";
};