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/* 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.
*/
/ {
named-i2c-ports {
compatible = "named-i2c-ports";
battery {
i2c-port = <&i2c1>;
remote-port = <1>;
enum-names = "I2C_PORT_BATTERY",
"I2C_PORT_VIRTUAL_BATTERY";
};
i2c_charger: charger {
i2c-port = <&i2c0>;
enum-names = "I2C_PORT_CHARGER",
"I2C_PORT_EEPROM";
};
i2c_sensor: sensor {
i2c-port = <&i2c3>;
enum-names = "I2C_PORT_SENSOR";
};
i2c_usb_c0: usb-c0 {
i2c-port = <&i2c2>;
enum-names = "I2C_PORT_USB_C0",
"I2C_PORT_USB_MUX0";
};
i2c_usb_c1: usb-c1 {
i2c-port = <&i2c4>;
enum-names = "I2C_PORT_USB_C1",
"I2C_PORT_USB_MUX1";
};
};
};
&pinctrl {
i2c3_clk_gpf2_sleep: i2c3_clk_gpf2_sleep {
pinmuxs = <&pinctrlf 2 IT8XXX2_ALT_DEFAULT>;
};
i2c3_data_gpf3_sleep: i2c3_data_gpf3_sleep {
pinmuxs = <&pinctrlf 3 IT8XXX2_ALT_DEFAULT>;
};
};
&i2c0 {
/* EC_I2C_PWR_CBI */
label = "I2C_PWR_CBI";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
pinctrl-0 = <&i2c0_clk_gpb3_default
&i2c0_data_gpb4_default>;
pinctrl-names = "default";
cbi_eeprom: eeprom@50 {
compatible = "atmel,at24";
reg = <0x50>;
size = <2048>;
pagesize = <16>;
address-width = <8>;
timeout = <5>;
};
bc12_port1: rt9490-bc12@53 {
compatible = "richtek,rt9490-bc12";
status = "okay";
reg = <0x53>;
irq = <&int_usb_c1_bc12_charger>;
};
};
&i2c1 {
/* EC_I2C_BATTERY */
label = "I2C_BATTERY";
status = "okay";
clock-frequency = <50000>;
pinctrl-0 = <&i2c1_clk_gpc1_default
&i2c1_data_gpc2_default>;
pinctrl-names = "default";
};
&i2c2 {
/* EC_I2C_USB_C0 */
label = "I2C_USB_C0";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
pinctrl-0 = <&i2c2_clk_gpf6_default
&i2c2_data_gpf7_default>;
pinctrl-names = "default";
bc12_ppc_port0: rt1739@70 {
compatible = "richtek,rt1739";
status = "okay";
reg = <0x70>;
};
it5205_mux_0: it5205-mux-0@48 {
compatible = "ite,it5205";
reg = <0x48>;
};
};
&i2c3 {
/* EC_I2C_SENSOR */
label = "I2C_SENSOR";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
scl-gpios = <&gpiof 2 0>;
sda-gpios = <&gpiof 3 0>;
pinctrl-0 = <&i2c3_clk_gpf2_default
&i2c3_data_gpf3_default>;
pinctrl-1 = <&i2c3_clk_gpf2_sleep
&i2c3_data_gpf3_sleep>;
pinctrl-names = "default", "sleep";
prescale-scl-low = <1>;
};
&i2c4 {
/* EC_I2C_USB_C1 */
label = "I2C_USB_C1";
status = "okay";
clock-frequency = <I2C_BITRATE_FAST>;
pinctrl-0 = <&i2c4_clk_gpe0_default
&i2c4_data_gpe7_default>;
pinctrl-names = "default";
prescale-scl-low = <1>;
ppc_port1: syv682x@40 {
compatible = "silergy,syv682x";
status = "okay";
reg = <0x40>;
frs_en_gpio = <&gpio_ec_x_gpio1>;
};
};
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