diff options
Diffstat (limited to 'zephyr/projects/corsola/i2c_tentacruel.dts')
-rw-r--r-- | zephyr/projects/corsola/i2c_tentacruel.dts | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/i2c_tentacruel.dts b/zephyr/projects/corsola/i2c_tentacruel.dts new file mode 100644 index 0000000000..9ce2d7a7f5 --- /dev/null +++ b/zephyr/projects/corsola/i2c_tentacruel.dts @@ -0,0 +1,147 @@ +/* Copyright 2022 The ChromiumOS Authors. All rights reserved. + * 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"; + + charger: rt9490@53 { + compatible = "richtek,rt9490"; + status = "okay"; + reg = <0x53>; + }; + + cbi_eeprom: eeprom@50 { + compatible = "atmel,at24"; + reg = <0x50>; + size = <2048>; + pagesize = <16>; + address-width = <8>; + timeout = <5>; + }; +}; + +&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>; + + bc12_port1: rt9490-bc12@53 { + compatible = "richtek,rt9490-bc12"; + status = "okay"; + reg = <0x53>; + irq = <&int_usb_c1_bc12_charger>; + }; + + ppc_port1: syv682x@40 { + compatible = "silergy,syv682x"; + status = "okay"; + reg = <0x40>; + frs_en_gpio = <&gpio_ec_x_gpio1>; + }; + + ps8743_mux_1: ps8743-mux-1@10 { + compatible = "parade,ps8743"; + reg = <0x10>; + }; +}; |