diff options
Diffstat (limited to 'zephyr/projects/corsola/i2c_kingler.dts')
| -rw-r--r-- | zephyr/projects/corsola/i2c_kingler.dts | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/i2c_kingler.dts b/zephyr/projects/corsola/i2c_kingler.dts new file mode 100644 index 0000000000..90390ab8a0 --- /dev/null +++ b/zephyr/projects/corsola/i2c_kingler.dts @@ -0,0 +1,169 @@ +/* Copyright 2021 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include <dt-bindings/usb_pd_tcpm.h> + +/* + * Kingler and Steelix use the same dts, take care of this when modify it. + */ + +/ { + named-i2c-ports { + compatible = "named-i2c-ports"; + + i2c_sensor: sensor { + i2c-port = <&i2c0_0>; + enum-names = "I2C_PORT_SENSOR"; + }; + i2c_usb_c0: usb-c0 { + i2c-port = <&i2c1_0>; + remote-port = <7>; + enum-names = "I2C_PORT_USB_C0"; + }; + i2c_usb_c1: usb-c1 { + i2c-port = <&i2c2_0>; + enum-names = "I2C_PORT_USB_C1", + "I2C_PORT_USB_C1_TCPC", + "I2C_PORT_USB_C1_PPC"; + }; + i2c_charger: charger { + i2c-port = <&i2c3_0>; + enum-names = "I2C_PORT_POWER", + "I2C_PORT_EEPROM"; + }; + battery { + i2c-port = <&i2c5_0>; + remote-port = <1>; + enum-names = "I2C_PORT_BATTERY", + "I2C_PORT_VIRTUAL_BATTERY"; + }; + }; +}; + +&i2c0_0 { + label = "I2C_SENSOR"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>; + pinctrl-names = "default"; +}; + +&i2c_ctrl0 { + status = "okay"; +}; + +&i2c1_0 { + label = "I2C_USB_C0"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST_PLUS>; + pinctrl-0 = <&i2c1_0_sda_scl_gp87_90>; + pinctrl-names = "default"; + + bc12_port0: pi3usb9201@5f { + compatible = "pericom,pi3usb9201"; + status = "okay"; + reg = <0x5f>; + irq = <&int_usb_c0_bc12>; + }; + + tcpc_port0: anx7447-tcpc@2c { + compatible = "analogix,anx7447-tcpc"; + status = "okay"; + reg = <0x2c>; + tcpc-flags = <( + TCPC_FLAGS_VBUS_MONITOR | + TCPC_FLAGS_ALERT_OD | + TCPC_FLAGS_CONTROL_VCONN | + TCPC_FLAGS_CONTROL_FRS)>; + }; + + ppc_port0: nx20p348x@72 { + compatible = "nxp,nx20p348x"; + status = "okay"; + reg = <0x72>; + }; +}; + +&i2c_ctrl1 { + status = "okay"; +}; + +&i2c2_0 { + label = "I2C_USB_C1"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST_PLUS>; + pinctrl-0 = <&i2c2_0_sda_scl_gp91_92>; + pinctrl-names = "default"; + + bc12_port1: rt1718s-bc12@40 { + compatible = "richtek,rt1718s-bc12"; + status = "okay"; + reg = <0x40>; + }; + + tcpc_port1: rt1718s-tcpc@40 { + compatible = "richtek,rt1718s-tcpc"; + reg = <0x40>; + tcpc-flags = <( + TCPC_FLAGS_ALERT_OD | + TCPC_FLAGS_CONTROL_VCONN | + TCPC_FLAGS_CONTROL_FRS)>; + }; + + ppc_port1: nx20p348x@72 { + compatible = "nxp,nx20p348x"; + status = "okay"; + reg = <0x72>; + }; + + ps8743_mux_1: ps8743-mux-1@10 { + compatible = "parade,ps8743"; + reg = <0x10>; + board-init = "ps8743_mux_1_board_init"; + }; +}; + +&i2c_ctrl2 { + status = "okay"; +}; + +&i2c3_0 { + label = "I2C_PWR_CBI"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c3_0_sda_scl_gpd0_d1>; + pinctrl-names = "default"; + + charger: isl923x@9 { + compatible = "intersil,isl923x"; + status = "okay"; + reg = <0x9>; + }; + + cbi_eeprom: eeprom@50 { + compatible = "atmel,at24"; + reg = <0x50>; + size = <2048>; + pagesize = <16>; + address-width = <8>; + timeout = <5>; + }; +}; + +&i2c_ctrl3 { + status = "okay"; +}; + +&i2c5_0 { + label = "I2C_BATTERY"; + status = "okay"; + clock-frequency = <I2C_BITRATE_STANDARD>; + pinctrl-0 = <&i2c5_0_sda_scl_gp33_36>; + pinctrl-names = "default"; +}; + +&i2c_ctrl5 { + status = "okay"; +}; |