boards/renesas/ek_ra8d1/ek_ra8d1.dts

/*
 * Copyright (c) 2024-2025 Renesas Electronics Corporation
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <renesas/ra/ra8/r7fa8d1bhecbd.dtsi>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/memory-attr/memory-attr-arm.h>
#include <zephyr/dt-bindings/memory-controller/renesas,ra-sdram.h>
#include <zephyr/dt-bindings/adc/adc.h>
#include "ek_ra8d1-pinctrl.dtsi"

/ {
	model = "Renesas EK-RA8D1";
	compatible = "renesas,ra8d1", "renesas,ra8";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &uart9;
		zephyr,shell-uart = &uart9;
		zephyr,entropy = &trng;
		zephyr,flash-controller = &flash1;
		zephyr,canbus = &canfd0;
	};

	leds {
		compatible = "gpio-leds";
		led1: led1 {
			gpios = <&ioport6 0 GPIO_ACTIVE_HIGH>;
			label = "LED1";
		};
		led2: led2 {
			gpios = <&ioport4 14 GPIO_ACTIVE_HIGH>;
			label = "LED2";
		};
		led3: led3 {
			gpios = <&ioport1 7 GPIO_ACTIVE_HIGH>;
			label = "LED3";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button0: s1 {
			gpios = <&ioport0 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button switch 1";
			zephyr,code = <INPUT_KEY_0>;
		};
		button1: s2 {
			gpios = <&ioport0 8 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button switch 2";
			zephyr,code = <INPUT_KEY_1>;
		};
	};

	sdram1: sdram@68000000 {
		compatible = "zephyr,memory-region", "mmio-sram";
		device_type = "memory";
		reg = <0x68000000 DT_SIZE_M(64)>;	/* 512 Mbits */
		zephyr,memory-region = "SDRAM";
		status = "okay";
	};

	renesas_mipi_connector: mipi-connector {
		compatible = "renesas,ra-gpio-mipi-header";
		#gpio-cells = <2>;
		gpio-map-mask = <0xffffffff 0xffffffc0>;
		gpio-map-pass-thru = <0 0x3f>;
		gpio-map =	<14 0 &ioport5 11 0>,	/* IIC_SDA */
				<15 0 &ioport4 4 0>,	/* DISP_BLEN */
				<16 0 &ioport5 12 0>,	/* IIC_SCL */
				<17 0 &ioport5 10 0>,	/* DISP_INT */
				<18 0 &ioporta 1 0>;	/* DISP_RST */
	};

	aliases {
		led0 = &led1;
		sw0 = &button0;
		sw1 = &button1;
		mipi-dsi = &mipi_dsi;
	};
};

&xtal {
	clock-frequency = <DT_FREQ_M(20)>;
	mosel = <0>;
	#clock-cells = <0>;
	status = "okay";
};

&subclk {
	status = "okay";
};

&pll {
	status = "okay";
	pllp {
		status = "okay";
	};

	pllq {
		status = "okay";
	};

	pllr {
		status = "okay";
	};
};


&sciclk {
	clocks = <&pllp>;
	div = <4>;
	status = "okay";
};

&canfdclk {
	clocks = <&pll>;
	div = <5>;
	status = "okay";
};

&lcdclk {
	clocks = <&pll>;
	div = <2>;
	status = "okay";
};

&ioport0 {
	status = "okay";
};

&ioport1 {
	status = "okay";
};

&ioport4 {
	status = "okay";
};

&ioport5 {
	status = "okay";
};

&ioport6 {
	status = "okay";
};

&ioporta {
	status = "okay";
};

&sci9 {
	pinctrl-0 = <&sci9_default>;
	pinctrl-names = "default";
	status = "okay";
	uart9: uart {
		current-speed = <115200>;
		status = "okay";
	};
};

&trng {
	status = "okay";
};

&spi1 {
	pinctrl-0 = <&spi1_default>;
	pinctrl-names = "default";
	status = "okay";
};

&flash1 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		storage_partition: partition@0 {
			label = "storage";
			reg = <0X0 DT_SIZE_K(12)>;
		};
	};
};

&pwm7 {
	pinctrl-0 = <&pwm7_default>;
	interrupts = <40 1>, <41 1>;
	interrupt-names = "gtioca", "overflow";
	pinctrl-names = "default";
	status = "okay";
};

&canfd_global {
	status = "okay";
	canfd0 {
		pinctrl-0 = <&canfd0_default>;
		pinctrl-names = "default";
		rx-max-filters = <16>;
		status = "okay";
	};
};

&iic1 {
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <DT_FREQ_M(1)>;
	pinctrl-0 = <&iic1_default>;
	pinctrl-names = "default";
};

&eth {
	local-mac-address = [74 90 50 B0 5D E9];
	status = "okay";
	phy-handle = <&phy>;
};

&mdio {
	pinctrl-0 = <&ether_default>;
	pinctrl-names = "default";
	status = "okay";

	phy: ethernet-phy@5 {
		compatible = "ethernet-phy";
		reg = <5>;
		status = "okay";
	};
};

&usbhs {
	pinctrl-0 = <&usbhs_default>;
	pinctrl-names = "default";
	maximum-speed = "high-speed";
	status = "okay";
	zephyr_udc0: udc {
		status = "okay";
	};
};

&usbhs_phy {
	phys-clock-src = "xtal";
};

&adc0 {
	status = "okay";
	pinctrl-0 = <&adc0_default>;
	pinctrl-names = "default";
};

&port_irq12 {
	interrupts = <88 12>;
	status = "okay";
};

&port_irq13 {
	interrupts = <89 12>;
	status = "okay";
};

&sdram {
	pinctrl-0 = <&sdram_default>;
	pinctrl-names = "default";
	status = "okay";
	auto-refresh-interval = <SDRAM_AUTO_REFREDSH_INTERVEL_10CYCLES>;
	auto-refresh-count = <SDRAM_AUTO_REFREDSH_COUNT_8TIMES>;
	precharge-cycle-count = <SDRAM_AUTO_PRECHARGE_CYCLE_3CYCLES>;
	multiplex-addr-shift = "10-bit";
	edian-mode = "little-endian";
	continuous-access;
	bus-width = "16-bit";
	bank@0 {
		reg = <0>;
		renesas,ra-sdram-timing = <SDRAM_TRAS_6CYCLES
		SDRAM_TRCD_3CYCLES
		SDRAM_TRP_3CYCLES
		SDRAM_TWR_2CYCLES
		SDRAM_TCL_3CYCLES
		937
		SDRAM_TREFW_8CYCLES>;
	};
};

zephyr_lcdif: &lcdif {
	pinctrl-0 = <&glcdc_default>;
	pinctrl-names = "default";
};

zephyr_mipi_dsi: &mipi_dsi {};

renesas_mipi_i2c: &iic1{};

pmod_sd_shield: &sdhc1 {};