zephyr/boards/google/realtek/realtek.dtsi

/* Copyright 2025 The ChromiumOS Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include <cros/realtek/realtek.dtsi>
#include <dt-bindings/gpio_defines.h>
#include <dt-bindings/gpio/realtek-gpio.h>
#include <realtek/ec/rts5912-pinctrl.dtsi>
#include <cros/vivaldi_kbd_default.dtsi>

#define GPIO_VOLTAGE_1P8 RTS5912_GPIO_VOLTAGE_1V8

/ {
	model = "Google realtek Baseboard";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,flash-controller = &flash_controller;
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
	};
};

&idle {
	min-residency-us = <500>;
};

&uart0 {
	status = "okay";
	current-speed = <115200>;
};

&uart0_wrapper {
	status = "okay";
	pinctrl-0 = <&uart_rx_gpio113 &uart_tx_gpio114>;
	pinctrl-names = "default";
	rx-gpios = <RTS5912_GPIO113 GPIO_ACTIVE_HIGH>;
};

&espi0 {
	pinctrl-0 = < &espi_alert_gpio003 &espi_cs_gpio004
				&espi_io3_gpio005 &espi_io2_gpio006
				&espi_io1_gpio007 &espi_io0_gpio008
				&espi_clk_gpio009 &espi_reset_gpio020>;
	pinctrl-names = "default";
};

&bbram {
	status = "okay";
};

&eflash {
	status = "okay";
};

&flash_controller {
	status = "okay";
};