diff options
Diffstat (limited to 'zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts')
| -rw-r--r-- | zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts | 366 |
1 files changed, 366 insertions, 0 deletions
diff --git a/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts new file mode 100644 index 0000000000..77b4cf0573 --- /dev/null +++ b/zephyr/projects/intelrvp/mtlrvp/mtlrvpp_npcx/gpio.dts @@ -0,0 +1,366 @@ +/* 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. + */ + +/ { + aliases { + gpio-wp = &gpio_wp; + }; + + named-gpios { + compatible = "named-gpios"; + + ioex_kbd_intr_n: ioex-kbd-intr-n { + gpios = <&gpio0 0 GPIO_INPUT>; + enum-name = "GPIO_KB_DISCRETE_INT"; + }; + all_sys_pwrgd: all-sys-pwrgd { + gpios = <&gpio7 0 GPIO_INPUT>; + enum-name = "GPIO_PG_EC_ALL_SYS_PWRGD"; + }; + rsmrst_pwrgd: rsmrst-pwrgd { + gpios = <&gpio6 6 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + enum-name = "GPIO_PG_EC_RSMRST_ODL"; + }; + pch_slp_s0_n: pch-slp-s0-n-ec { + gpios = <&gpioa 1 GPIO_INPUT>; + enum-name = "GPIO_PCH_SLP_S0_L"; /* 1.8V */ + }; + pm-slp-s3-n-ec { + gpios = <&gpiob 0 GPIO_INPUT>; /* 1.8V */ + enum-name = "GPIO_PCH_SLP_S3_L"; + }; + pm-slp-s4-n-ec { + gpios = <&gpioa 5 GPIO_INPUT>; /* 1.8V */ + }; + volume-up { + gpios = <&gpio6 1 (GPIO_INPUT | GPIO_PULL_UP)>; + enum-name = "GPIO_VOLUME_UP_L"; + }; + vol-dn-ec-r { + gpios = <&gpio0 3 (GPIO_INPUT | GPIO_PULL_UP)>; + enum-name = "GPIO_VOLUME_DOWN_L"; + }; + smc_lid: smc-lid { + gpios = <&gpio0 1 (GPIO_INPUT | GPIO_PULL_UP)>; + enum-name = "GPIO_LID_OPEN"; + }; + smc_onoff_n: smc-onoff-n { + gpios = <&gpiod 2 GPIO_INPUT>; + enum-name = "GPIO_POWER_BUTTON_L"; + }; + gpio_wp: wp-l { + gpios = <&gpiod 5 GPIO_INPUT>; + }; + std_adp_prsnt: std-adp-prsnt { + gpios = <&gpioc 6 GPIO_INPUT>; + enum-name = "GPIO_DC_JACK_PRESENT"; + }; + bc_acok: bc-acok-ec { + gpios = <&gpio0 2 GPIO_INPUT>; + enum-name = "GPIO_AC_PRESENT"; + }; + usbc_tcpc_alrt_p0: usbc-tcpc-alrt-p0 { + gpios = <&gpio4 0 GPIO_INPUT>; + }; + /* NOTE: Netname is USBC_TCPC_PPC_ALRT_P0 */ + usb_c0_c1_tcpc_rst_odl: usb-c0-c1-tcpc-rst-odl { + gpios = <&gpiod 0 GPIO_ODR_HIGH>; + }; + /* NOTE: Netname is USBC_TCPC_ALRT_P1 */ + usbc_tcpc_ppc_alrt_p0: usbc-tcpc-ppc-alrt-p0 { + gpios = <&gpiod 1 GPIO_INPUT>; + }; + usbc_tcpc_ppc_alrt_p1: usbc-tcpc-ppc-alrt-p1 { + gpios = <&gpioe 4 GPIO_INPUT>; + }; + usbc_tcpc_alrt_p2: usbc-tcpc-alrt-p2 { + gpios = <&gpio9 1 GPIO_INPUT>; + }; + /* NOTE: Netname is USBC_TCPC_PPC_ALRT_P3 */ + usbc_tcpc_alrt_p3: usbc-tcpc-alrt-p3 { + gpios = <&gpiof 3 GPIO_INPUT>; + }; + gpio_ec_pch_wake_odl: pch-wake-n { + gpios = <&gpio7 4 GPIO_ODR_HIGH>; + }; + espi-rst-n { + gpios = <&gpio5 4 GPIO_INPUT>; /* 1.8V */ + }; + plt-rst-l { + gpios = <&gpioa 2 GPIO_INPUT>; /* 1.8V */ + }; + slate-mode-indication { + gpios = <&gpio9 4 GPIO_INPUT>; /* 1.8V */ + }; + prochot-ec { + gpios = <&gpio6 0 GPIO_INPUT>; + enum-name = "GPIO_CPU_PROCHOT"; + }; + sys_rst_odl: sys-rst-odl-ec { + gpios = <&gpioc 5 GPIO_ODR_HIGH>; + enum-name = "GPIO_SYS_RESET_L"; + }; + ec_pch_rsmrst_l: pm-rsmrst-r-n { + gpios = <&gpioa 4 GPIO_OUTPUT_LOW>; /* 1.8V */ + enum-name = "GPIO_PCH_RSMRST_L"; + }; + pm-pwrbtn-n-ec { + gpios = <&gpiod 4 GPIO_ODR_HIGH>; + enum-name = "GPIO_PCH_PWRBTN_L"; + }; + ec_spi_oe_mecc: ec-spi-oe-mecc-r { + gpios = <&gpioa 7 GPIO_OUTPUT_LOW>; /* 1.8V */ + }; + en_pp3300_a: ec-ds3-r { + gpios = <&gpioc 4 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_EN_PP3300_A"; + alias = "GPIO_TEMP_SENSOR_POWER"; + }; + ec_pch_pwrok_od: pch-pwrok-ec-r { + gpios = <&gpiod 3 GPIO_ODR_LOW>; + enum-name = "GPIO_PCH_PWROK"; + }; + sys_pwrok_ec: sys-pwrok-ec { + gpios = <&gpiof 5 GPIO_ODR_LOW>; + enum-name = "GPIO_PCH_SYS_PWROK"; + }; + bat-det-ec { + gpios = <&gpio7 6 GPIO_INPUT>; + enum-name = "GPIO_BATT_PRES_ODL"; + }; + edp-bklt-en { + gpios = <&gpioe 1 GPIO_OUTPUT_HIGH>; + }; + /* TODO: move both LEDs to PWM */ + led-1-l-ec { + gpios = <&gpiob 6 GPIO_OUTPUT_HIGH>; + }; + led-2-l-ec { + gpios = <&gpiob 7 GPIO_OUTPUT_HIGH>; + }; + gpio_fan_control: therm-sen-mecc-r { + gpios = <&gpioc 0 GPIO_OUTPUT_LOW>; + }; + /* NOTE: Netname is USBC_TCPC_ALRT_P3 */ + ccd_mode_odl: ccd-mode-odl { + gpios = <&gpio9 2 GPIO_INPUT>; + enum-name = "GPIO_CCD_MODE_ODL"; + }; + smb-bs-clk { + gpios = <&gpiob 3 GPIO_INPUT>; + }; + smb-bs-data { + gpios = <&gpiob 2 GPIO_INPUT>; + }; + usbc-tcpc-i2c-clk-aic1 { + gpios = <&gpiob 5 GPIO_INPUT>; + }; + usbc-tcpc-i2c-data-aic1 { + gpios = <&gpiob 4 GPIO_INPUT>; + }; + usbc-tcpc-i2c-clk-aic2 { + gpios = <&gpio9 0 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + usbc-tcpc-i2c-data-aic2 { + gpios = <&gpio8 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + /* Unused 1.8V pins */ + i3c-1-sda-r { + gpios = <&gpio5 0 GPIO_INPUT>; + }; + i3c-1-scl-r { + gpios = <&gpio5 6 GPIO_INPUT>; + }; + espi-alert0-n-r { + gpios = <&gpio5 7 GPIO_INPUT>; + }; + tp-gpio95 { + gpios = <&gpio9 5 GPIO_INPUT>; + }; + cpu-c10-gate { + gpios = <&gpio9 6 GPIO_INPUT>; + }; + slp-s0-cs-n-ec { + gpios = <&gpio9 7 GPIO_INPUT>; + }; + rtc-rst-n-r { + gpios = <&gpioa 0 GPIO_INPUT>; + }; + tp-gpioa6 { + gpios = <&gpioa 6 GPIO_INPUT>; + }; + sml1-clk-mecc { + gpios = <&gpio3 3 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + sml1-data-mecc { + gpios = <&gpio3 6 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + sml1-alert { + gpios = <&gpioc 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + smb-pch-alrt { + gpios = <&gpioa 3 GPIO_INPUT>; + }; + smb-pch-data { + gpios = <&gpioc 1 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + smb-pch-clk { + gpios = <&gpioc 2 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + /* Unused 3.3V pins */ + cpu-cat-err-mecc { + gpios = <&gpio3 4 GPIO_INPUT>; + }; + tp-gpio37 { + gpios = <&gpio3 7 GPIO_INPUT>; + }; + tp-vccpdsw-3p3-ec { + gpios = <&gpio4 5 GPIO_INPUT>; + }; + mech-pwr-btn-in-odl { + gpios = <&gpio6 2 GPIO_INPUT>; + }; + tp-gpio63 { + gpios = <&gpio6 3 GPIO_INPUT>; + }; + tp-gpio67 { + gpios = <&gpio6 7 GPIO_INPUT>; + }; + tp-gpio72 { + gpios = <&gpio7 2 GPIO_INPUT>; + }; + tp-gpio75 { + gpios = <&gpio7 5 GPIO_INPUT>; + }; + ec-peci-ec { + gpios = <&gpio8 1 GPIO_INPUT>; + }; + tp-gpiob1 { + gpios = <&gpiob 1 GPIO_INPUT>; + }; + std-adpt-cntrl-GPIO_r { + gpios = <&gpioc 3 GPIO_INPUT>; + }; + ec-packet-mode-ec { + gpios = <&gpioe 2 GPIO_INPUT>; + }; + tp-gpioe3 { + gpios = <&gpioe 3 GPIO_INPUT>; + }; + boot-stall-r { + gpios = <&gpioe 5 GPIO_INPUT>; + }; + tp-gpiof0 { + gpios = <&gpiof 0 GPIO_INPUT>; + }; + tp-gpiof1 { + gpios = <&gpiof 1 GPIO_INPUT>; + }; + usbc_tcpc_ppc_alrt_p2: usbc-tcpc-ppc-alrt-p2 { + gpios = <&gpiof 2 GPIO_INPUT>; + }; + tp-gpiof4 { + gpios = <&gpiof 4 GPIO_INPUT>; + }; + + /* KBD IOEX configuration */ + srtc-rst { + gpios = <&ioex_it8801_port0 3 GPIO_OUTPUT_LOW>; + }; + ec-h1-packet-mode { + gpios = <&ioex_it8801_port0 4 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_PACKET_MODE_EN"; + }; + rtc-rst { + gpios = <&ioex_it8801_port0 6 GPIO_OUTPUT_LOW>; + }; + ec-entering-rw { + gpios = <&ioex_it8801_port0 7 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_ENTERING_RW"; + }; + ioex-sys-rst-odl-ec { + gpios = <&ioex_it8801_port1 0 GPIO_INPUT>; + }; + ioex-slate-mode-indication { + gpios = <&ioex_it8801_port1 2 GPIO_INPUT>; + }; + + /* USB C IOEX configuration */ + usb_c0_hb_retimer_ls_en: usb-c0-hbr-ls-en { + gpios = <&ioex_c0 2 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C0_HBR_LS_EN"; + no-auto-init; + }; + usb_c0_hb_retimer_rst: usb-c0-hbr-rst { + gpios = <&ioex_c0 3 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C0_HBR_RST"; + no-auto-init; + }; + usb_c1_hb_retimer_ls_en: usb-c1-hbr-ls-en { + gpios = <&ioex_c1 2 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C1_HBR_LS_EN"; + no-auto-init; + }; + usb_c1_hb_retimer_rst: usb-c1-hbr-rst { + gpios = <&ioex_c1 3 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C1_HBR_RST"; + no-auto-init; + }; + usb-c0-mux-oe-n { + gpios = <&ioex_c0 4 GPIO_OUTPUT_LOW>; + no-auto-init; + }; + usb-c0-mux-sbu-sel-0 { + gpios = <&ioex_c0 6 GPIO_OUTPUT_HIGH>; + enum-name = "IOEX_USB_C0_MUX_SBU_SEL_0"; + no-auto-init; + }; + usb-c0-mux-sbu-sel-1 { + gpios = <&ioex_c1 4 GPIO_OUTPUT_LOW>; + enum-name = "IOEX_USB_C0_MUX_SBU_SEL_1"; + no-auto-init; + }; + usb-c0-c1-prochot-n { + gpios = <&ioex_c1 6 GPIO_INPUT>; + no-auto-init; + }; + dg-bssb-sbu-sel { + gpios = <&ioex_c2_port1 4 GPIO_INPUT>; + no-auto-init; + }; + usb_c2_hb_retimer_rst: usb-c2-hbr-rst { + gpios = <&ioex_c2_port1 1 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C2_HBR_RST"; + no-auto-init; + }; + usb_c2_hb_retimer_ls_en: usb-c2-hbr-ls-en { + gpios = <&ioex_c2_port2 0 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C2_HBR_LS_EN"; + no-auto-init; + }; + usb_c3_hb_retimer_rst: usb-c3-hbr-rst { + gpios = <&ioex_c2_port1 3 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C3_HBR_RST"; + no-auto-init; + }; + usb_c3_hb_retimer_ls_en: usb-c3-hbr-ls-en { + gpios = <&ioex_c2_port3 3 (GPIO_ODR_LOW | \ + GPIO_VOLTAGE_1P8)>; + enum-name = "IOEX_USB_C3_HBR_LS_EN"; + no-auto-init; + }; + usb-c2-c3-prochot-n { + gpios = <&ioex_c2_port0 0 GPIO_INPUT>; + no-auto-init; + }; + /* unimplemented GPIOs */ + en-pp5000 { + enum-name = "GPIO_EN_PP5000"; + }; + }; +}; |