diff options
Diffstat (limited to 'zephyr/projects/herobrine/i2c_evoker.dts')
-rw-r--r-- | zephyr/projects/herobrine/i2c_evoker.dts | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/zephyr/projects/herobrine/i2c_evoker.dts b/zephyr/projects/herobrine/i2c_evoker.dts new file mode 100644 index 0000000000..f8507f427c --- /dev/null +++ b/zephyr/projects/herobrine/i2c_evoker.dts @@ -0,0 +1,186 @@ +/* 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"; + + i2c_power: power { + i2c-port = <&i2c0_0>; + remote-port = <0>; + enum-names = "I2C_PORT_POWER", + "I2C_PORT_BATTERY", + "I2C_PORT_VIRTUAL_BATTERY", + "I2C_PORT_CHARGER"; + }; + i2c_tcpc0: tcpc0 { + i2c-port = <&i2c1_0>; + dynamic-speed; + enum-names = "I2C_PORT_TCPC0"; + }; + i2c_tcpc1: tcpc1 { + i2c-port = <&i2c2_0>; + dynamic-speed; + enum-names = "I2C_PORT_TCPC1"; + }; + rtc { + i2c-port = <&i2c4_1>; + enum-names = "I2C_PORT_RTC"; + }; + i2c_eeprom: eeprom { + i2c-port = <&i2c5_0>; + enum-names = "I2C_PORT_EEPROM"; + }; + i2c_sensor: sensor { + i2c-port = <&i2c7_0>; + enum-names = "I2C_PORT_SENSOR", + "I2C_PORT_ACCEL"; + }; + }; + + +}; + +&i2c0_0 { + label = "I2C_POWER"; + status = "okay"; + clock-frequency = <I2C_BITRATE_STANDARD>; + pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>; + pinctrl-names = "default"; + + bc12_port0: pi3usb9201@5f { + compatible = "pericom,pi3usb9201"; + status = "okay"; + reg = <0x5f>; + irq = <&int_usb_c0_bc12>; + }; + + charger: isl923x@9 { + compatible = "intersil,isl923x"; + status = "okay"; + reg = <0x9>; + }; +}; + +&i2c_ctrl0 { + status = "okay"; +}; + +&i2c1_0 { + label = "I2C_USB_C0_PD"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST_PLUS>; + pinctrl-0 = <&i2c1_0_sda_scl_gp87_90>; + pinctrl-names = "default"; + + ppc_port0: sn5s330@40 { + compatible = "ti,sn5s330"; + status = "okay"; + reg = <0x40>; + }; + + ppc_port0_alt: syv682x@41 { + compatible = "silergy,syv682x"; + status = "okay"; + reg = <0x41>; + frs_en_gpio = <&gpio_usb_c0_frs_en>; + }; + + tcpc_port0: ps8xxx@b { + compatible = "parade,ps8xxx"; + reg = <0xb>; + }; +}; + +&i2c_ctrl1 { + status = "okay"; +}; + +&i2c2_0 { + label = "I2C_USB_C1_PD"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST_PLUS>; + pinctrl-0 = <&i2c2_0_sda_scl_gp91_92>; + pinctrl-names = "default"; + + ppc_port1: sn5s330@40 { + compatible = "ti,sn5s330"; + status = "okay"; + reg = <0x40>; + }; + + tcpc_port1: ps8xxx@b { + compatible = "parade,ps8xxx"; + reg = <0xb>; + }; +}; + +&i2c_ctrl2 { + status = "okay"; +}; + +&i2c3_0 { + /* Not used as no WLC connected */ + clock-frequency = <I2C_BITRATE_FAST>; +}; + +&i2c4_1 { + label = "I2C_RTC"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c4_1_sda_scl_gpf2_f3>; + pinctrl-names = "default"; + + pcf85063a: pcf85063a@51 { + compatible = "nxp,rtc-pcf85063a"; + reg = <0x51>; + int-pin = <&gpio_rtc_ec_wake_odl>; + }; +}; + +&i2c_ctrl4 { + status = "okay"; +}; + +&i2c5_0 { + label = "I2C_EEPROM"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c5_0_sda_scl_gp33_36>; + pinctrl-names = "default"; + + bc12_port1: pi3usb9201@5f { + compatible = "pericom,pi3usb9201"; + status = "okay"; + reg = <0x5f>; + irq = <&int_usb_c1_bc12>; + }; +}; + +&i2c_ctrl5 { + status = "okay"; +}; + +&i2c7_0 { + label = "I2C_SENSOR"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c7_0_sda_scl_gpb2_b3>; + pinctrl-names = "default"; +}; + +&i2c_ctrl7 { + status = "okay"; +}; |