/* Copyright 2021 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/ {
	aliases {
		i2c-0 = &i2c0_0;
		i2c-1 = &i2c1_0;
		i2c-2 = &i2c2_0;
		i2c-3 = &i2c3_0;
		i2c-4 = &i2c4_1;
		i2c-5 = &i2c5_0;
		i2c-7 = &i2c7_0;
	};

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

		power {
			i2c-port = <&i2c0_0>;
			enum-name = "I2C_PORT_POWER";
			label = "POWER";
		};
		battery {
			i2c-port = <&i2c0_0>;
			remote-port = <0>;
			enum-name = "I2C_PORT_BATTERY";
			label = "BATTERY";
		};
		virtual {
			i2c-port = <&i2c0_0>;
			enum-name = "I2C_PORT_VIRTUAL";
			label = "VIRTUAL";
		};
		charger {
			i2c-port = <&i2c0_0>;
			enum-name = "I2C_PORT_CHARGER";
			label = "CHARGER";
		};
		tcpc0 {
			i2c-port = <&i2c1_0>;
			enum-name = "I2C_PORT_TCPC0";
			label = "TCPC0";
		};
		tcpc1 {
			i2c-port = <&i2c2_0>;
			enum-name = "I2C_PORT_TCPC1";
			label = "TCPC1";
		};
		rtc {
			i2c-port = <&i2c4_1>;
			enum-name = "I2C_PORT_RTC";
			label = "RTC";
		};
		eeprom {
			i2c-port = <&i2c5_0>;
			enum-name = "I2C_PORT_EEPROM";
			label = "EEPROM";
		};
		i2c_sensor: sensor {
			i2c-port = <&i2c7_0>;
			enum-name = "I2C_PORT_SENSOR";
			label = "SENSOR";
		};
		accel {
			i2c-port = <&i2c7_0>;
			enum-name = "I2C_PORT_ACCEL";
			label = "ACCEL";
		};
	};


};

&i2c0_0 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_STANDARD>;

	isl9238: isl9238@9 {
		compatible = "intersil,isl9238";
		reg = <0x09>;
		label = "ISL9238_CHARGER";
	};
};

&i2c_ctrl0 {
	status = "okay";
};

&i2c1_0 {
	status = "okay";
	/*
	 * TODO(b/200280341): PS8805 SPI ROM access
	 *
	 * The PS8805 supports 1 MHz during normal operation, but only
	 * 400 Khz during firmware updates. The I2C passthru commands don't
	 * currently support changing the I2C frequency or notifying the EC
	 * that a programming operation is going to start.  Lower the clock
	 * rate to 400 kHz for all accesses.
	 */
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c_ctrl1 {
	status = "okay";
};

&i2c2_0 {
	status = "okay";
	/* TODO(b/200280341): PS8805 SPI ROM access */
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c_ctrl2 {
	status = "okay";
};

&i2c3_0 {
	/* Not used as no WLC connected */
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c_ctrl3 {
	status = "okay";
};

&i2c4_1 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;

	pcf85063a: pcf85063a@51 {
		compatible = "nxp,rtc-pcf85063a";
		reg = <0x51>;
		label = "RTC_PCF85063A";
		int-gpios = <&gpio_rtc_ec_wake_odl>;
	};
};

&i2c_ctrl4 {
	status = "okay";
};

&i2c5_0 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c_ctrl5 {
	status = "okay";
};

&i2c7_0 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c_ctrl7 {
	status = "okay";
};