diff options
Diffstat (limited to 'zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts')
| -rw-r--r-- | zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts new file mode 100644 index 0000000000..86a46e3e7a --- /dev/null +++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/mtlrvp_npcx.dts @@ -0,0 +1,273 @@ +/* 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. + */ + + #include <dt-bindings/usb_pd_tcpm.h> + +/ { + chosen { + cros,rtc = &mtc; + }; + + hibernate-wake-pins { + compatible = "cros-ec,hibernate-wake-pins"; + wakeup-irqs = < + &int_ac_present + &int_lid_open + &int_power_button + >; + }; + + named-i2c-ports { + compatible = "named-i2c-ports"; + + i2c_charger: charger { + i2c-port = <&i2c7_0>; + enum-names = "I2C_PORT_CHARGER", + "I2C_PORT_BATTERY", + "I2C_PORT_EEPROM", + "I2C_PORT_KB_DISCRETE", + "I2C_PORT_PORT80"; + }; + typec_aic1: typec-aic1{ + i2c-port = <&i2c0_0>; + enum-names = "I2C_PORT_TYPEC_AIC_1"; + }; + typec_aic2: typec-aic2{ + i2c-port = <&i2c1_0>; + enum-names = "I2C_PORT_TYPEC_AIC_2"; + }; + }; + + named-adc-channels { + compatible = "named-adc-channels"; + + adc_ambient: ambient { + enum-name = "ADC_TEMP_SENSOR_1"; + io-channels = <&adc0 3>; + }; + adc_ddr: ddr { + enum-name = "ADC_TEMP_SENSOR_2"; + io-channels = <&adc0 4>; + }; + adc_skin: skin { + enum-name = "ADC_TEMP_SENSOR_3"; + io-channels = <&adc0 2>; + }; + adc_vr: vr { + enum-name = "ADC_TEMP_SENSOR_4"; + io-channels = <&adc0 1>; + }; + }; +}; + +/* charger */ +&i2c7_0 { + label = "I2C_CHARGER"; + status = "okay"; + clock-frequency = <I2C_BITRATE_STANDARD>; + pinctrl-0 = <&i2c7_0_sda_scl_gpb2_b3>; + pinctrl-names = "default"; + + pca95xx: pca95xx@22 { + compatible = "nxp,pca95xx"; + label = "PCA95XX"; + reg = <0x22>; + gpio-controller; + #gpio-cells = <2>; + ngpios = <16>; + }; + + rvp_board_id: rvp-board-id { + compatible = "intel,rvp-board-id"; + + /* + * BOM ID [2] : IOEX[0] + * BOM ID [1:0] : IOEX[15:14] + */ + bom-gpios = <&pca95xx 0 0>, <&pca95xx 15 0>, <&pca95xx 14 0>; + + /* + * FAB ID [1:0] : IOEX[2:1] + */ + fab-gpios = <&pca95xx 2 0>, <&pca95xx 1 0>; + + /* + * BOARD ID[5:0] : IOEX[13:8] + */ + board-gpios = <&pca95xx 13 0>, <&pca95xx 12 0>, <&pca95xx 11 0>, + <&pca95xx 10 0>, <&pca95xx 9 0>, <&pca95xx 8 0>; + }; + + kb_discrete: ite-it8801@39 { + compatible = "ite,it8801"; + reg = <0x39>; + }; + + seven_seg_display: max695x-seven-seg-display@38 { + compatible = "maxim,seven-seg-display"; + reg = <0x38>; + label = "MAX695X_SEVEN_SEG_DISPLAY"; + }; + + charger: isl9241@9 { + compatible = "intersil,isl9241"; + status = "okay"; + reg = <0x9>; + }; + + cbi_eeprom: eeprom@50 { + compatible = "atmel,at24"; + reg = <0x50>; + size = <2048>; + pagesize = <16>; + address-width = <8>; + timeout = <5>; + }; +}; + +/* host interface */ +&espi0 { + status = "okay"; + pinctrl-0 = <&espi_lpc_gp46_47_51_52_53_54_55_57>; + pinctrl-names = "default"; +}; + +&i2c_ctrl7 { + status = "okay"; +}; + +/* typec_aic1 */ +&i2c0_0 { + label = "I2C_USB_C0_C1_TCPC"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c0_0_sda_scl_gpb4_b5>; + pinctrl-names = "default"; + + tcpc_port0: nct38xx@73 { + compatible = "nuvoton,nct38xx"; + reg = <0x73>; + gpio-dev = <&nct38xx_c0>; + tcpc-flags = <( + TCPC_FLAGS_TCPCI_REV2_0 | + TCPC_FLAGS_NO_DEBUG_ACC_CONTROL)>; + }; + + nct38xx_c0: nct38xx_c0@73 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nuvoton,nct38xx-gpio"; + reg = <0x73>; + label = "NCT38XX_C0"; + + ioex_c0:gpio@0 { + compatible = "nuvoton,nct38xx-gpio-port"; + reg = <0x0>; + label = "NCT38XX_C0_GPIO0"; + gpio-controller; + #gpio-cells = <2>; + ngpios = <8>; + pin_mask = <0xdc>; + pinmux_mask = <0xff>; + }; + }; + + tcpc_port1: nct38xx@77 { + compatible = "nuvoton,nct38xx"; + reg = <0x77>; + gpio-dev = <&nct38xx_c1>; + tcpc-flags = <(TCPC_FLAGS_TCPCI_REV2_0)>; + }; + + nct38xx_c1: nct38xx_c1@77 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "nuvoton,nct38xx-gpio"; + reg = <0x77>; + label = "NCT38XX_C1"; + + ioex_c1:gpio@0 { + compatible = "nuvoton,nct38xx-gpio-port"; + reg = <0x0>; + label = "NCT38XX_C1_GPIO0"; + gpio-controller; + #gpio-cells = <2>; + ngpios = <8>; + pin_mask = <0xdc>; + pinmux_mask = <0xff>; + }; + }; + + nct38xx_alert_0 { + compatible = "nuvoton,nct38xx-gpio-alert"; + irq-gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; + nct38xx-dev = <&nct38xx_c0 &nct38xx_c1>; + label = "NCT38XX_ALERT_1"; + }; + + usb_c0_hb_retimer: jhl8040r-c0@56 { + compatible = "intel,jhl8040r"; + reg = <0x56>; + reset-pin = <&usb_c0_hb_retimer_rst>; + ls-en-pin = <&usb_c0_hb_retimer_ls_en>; + }; + + usb_c1_hb_retimer: jhl8040r-c1@57 { + compatible = "intel,jhl8040r"; + reg = <0x57>; + reset-pin = <&usb_c1_hb_retimer_rst>; + ls-en-pin = <&usb_c1_hb_retimer_ls_en>; + }; +}; + +&i2c_ctrl0 { + status = "okay"; +}; + +/* typec_aic2 */ +&i2c1_0 { + label = "I2C_USB_C2_C3_TCPC"; + status = "okay"; + clock-frequency = <I2C_BITRATE_FAST>; + pinctrl-0 = <&i2c1_0_sda_scl_gp87_90>; + pinctrl-names = "default"; + + tcpc_port2: ccgxxf@b { + compatible = "cypress,ccgxxf"; + reg = <0xb>; + }; + + tcpc_port3: ccgxxf@1b { + compatible = "cypress,ccgxxf"; + reg = <0x1b>; + }; + + usb_c2_hb_retimer: jhl8040r-c2@58 { + compatible = "intel,jhl8040r"; + reg = <0x58>; + reset-pin = <&usb_c2_hb_retimer_rst>; + ls-en-pin = <&usb_c2_hb_retimer_ls_en>; + }; + + usb_c3_hb_retimer: jhl8040r-c3@59 { + compatible = "intel,jhl8040r"; + reg = <0x59>; + reset-pin = <&usb_c3_hb_retimer_rst>; + ls-en-pin = <&usb_c3_hb_retimer_ls_en>; + }; +}; + +&i2c_ctrl1 { + status = "okay"; +}; + +&adc0 { + status = "okay"; + pinctrl-0 = <&adc0_chan1_gp44 + &adc0_chan2_gp43 + &adc0_chan3_gp42 + &adc0_chan4_gp41>; + pinctrl-names = "default"; +}; |