/* Copyright 2022 The ChromiumOS Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include <it8xxx2_emul.dts>

/ {
	pinctrl: pinctrl {
		compatible = "ite,it8xxx2-pinctrl";
		status = "disabled";
	};

	named-i2c-ports {
		compatible = "named-i2c-ports";

		i2c_charger: charger {
			i2c-port = <&i2c_ctrl0>;
			enum-names = "I2C_PORT_CHARGER",
				"I2C_PORT_BATTERY";
		};
	};

	usbc {
		#address-cells = <1>;
		#size-cells = <0>;

		port0@0 {
			compatible = "named-usbc-port";
			status = "okay";
			reg = <0>;
			chg = <&charger>;
			tcpc = <&tcpci_emul>;
			ppc = <&ppc0_emul>;
			usb-mux-chain-0 {
				compatible = "cros-ec,usb-mux-chain";
				usb-muxes = <&virtual_mux_0>;
			};
		};
		port0-muxes {
			virtual_mux_0: virtual-mux-0 {
				compatible = "cros-ec,usbc-mux-virtual";
			};
		};

		port1@1 {
			compatible = "named-usbc-port";
			status = "okay";
			reg = <1>;
			tcpc = <&tcpci_emul>;
			ppc = <&ppc1_emul>;
			usb-mux-chain-1 {
				compatible = "cros-ec,usb-mux-chain";
				usb-muxes = <&tusb1064_mux_1>;
			};
		};
		port1-muxes {
			virtual_mux_1: virtual-mux-1 {
				compatible = "cros-ec,usbc-mux-virtual";
			};
		};
	};

	batteries {
		default_battery: lgc_ac17a8m {
			compatible = "lgc,ac17a8m", "battery-smart";
			/**
			 * this has to be strictly lower than the desired
			 * voltage in smart battery emulator (5000mV).
			 */
			voltage_min = <4000>;
		};
	};

	named-adc-channels {
		compatible = "named-adc-channels";

		adc_vbus_c0 {
			enum-name = "ADC_VBUS_C0";
			io-channels = <&adc0 0>;
			mul = <10>;
		};
		adc_board_id0 {
			enum-name = "ADC_BOARD_ID_0";
			io-channels = <&adc0 1>;
		};
		adc_board_id1 {
			enum-name = "ADC_BOARD_ID_1";
			io-channels = <&adc0 2>;
		};
		adc_vbus_c1 {
			enum-name = "ADC_VBUS_C1";
			io-channels = <&adc0 7>;
			mul = <10>;
		};
		adc_charger: charger {
			enum-name = "ADC_TEMP_SENSOR_CHARGER";
			io-channels = <&adc0 5>;
		};
	};
};

&i2c_ctrl0 {
	status="okay";

	charger: rt9490@53 {
		compatible = "zephyr,rt9490-emul";
		status = "okay";
		reg = <0x53>;
	};

	battery: sb@b {
		compatible = "zephyr,smart-battery-emul";
		reg = <0xb>;
		cycle-count = <99>;
		version = "BATTERY_SPEC_VER_1_1_WITH_PEC";
		/* Real battery voltages are multiples of 4.4V. */
		desired-charg-volt = <5000>;
		desired-charg-cur = <1000>;
		mf-name = "LGC";
		dev-name = "AC17A8M";
	};

	tcpci_emul: tcpci_emul@82 {
		compatible = "cros,tcpci-generic-emul";
		status = "okay";
		reg = <0x82>;
	};

	ppc0_emul: syv682x@42 {
		compatible = "zephyr,syv682x-emul";
		status = "okay";
		reg = <0x42>;
		frs_en_gpio = <&gpio_ec_x_gpio1>;
		alert_gpio = <&gpio_x_ec_gpio2>;
	};

	ppc1_emul: syv682x@43 {
		compatible = "zephyr,syv682x-emul";
		status = "okay";
		reg = <0x43>;
		/*
		 * the gpio pins are intentionally reused in both ppc emuls, to
		 * avoid handling different frs-en pin names on krabby and
		 * tentacruel.
		 */
		frs_en_gpio = <&gpio_ec_x_gpio1>;
		alert_gpio = <&gpio_x_ec_gpio2>;
	};
};

&adc0 {
	status = "okay";
};

&i2c_ctrl4 {
	status="okay";

	tusb1064_mux_1: tusb1064-mux-1@44 {
		compatible = "zephyr,tusb1064-emul";
		reg = <0x44>;
		board-init = "tusb1064_mux_1_board_init";
	};
};