| /* Copyright 2025 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_ec_flash_wp_odl; |
| }; |
| |
| /* |
| * The I2C port is being removed to free up its |
| * pins for use as GPIOs. |
| */ |
| named-i2c-ports { |
| /delete-node/ ec_i2c_tp; |
| }; |
| |
| named-gpios { |
| compatible = "named-gpios"; |
| |
| /* The legacy system code requires GPIO_ENTERING_RW symbol. */ |
| ec-entering-rw { |
| enum-name = "GPIO_ENTERING_RW"; |
| }; |
| gpio_mech_pwr_btn_odl_z5_ec: mech_pwr_btn_odl_z5_ec { |
| gpios = <&gpio0 0 (GPIO_INPUT)>; |
| enum-name = "GPIO_POWER_BUTTON_L"; |
| }; |
| gpio_acok_z5_ec: acok_z5_ec { |
| gpios = <&gpio0 1 (GPIO_INPUT)>; |
| enum-name = "GPIO_AC_PRESENT"; |
| }; |
| gpio_ec_en_pp5000_s5: ec_en_pp5000_s5 { |
| gpios = <&gpio4 0 (GPIO_OUTPUT)>; |
| }; |
| gpio_pp1800_l1i_s3_ec: pp1800_l1i_s3_ec { |
| gpios = <&gpio5 0 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; |
| }; |
| gpio_dock_vdm_pwr_on: dock_vdm_pwr_on { |
| gpios = <&gpio5 4 (GPIO_INPUT)>; |
| }; |
| gpio_ec_en_pp3300_s3: ec_en_pp3300_s3 { |
| gpios = <&gpio5 7 (GPIO_OUTPUT)>; |
| }; |
| gpio_ec_pmic_acok: ec_pmic_acok { |
| gpios = <&gpio6 0 (GPIO_OUTPUT)>; |
| }; |
| gpio_pg_pp5000_s5_od: pg_pp5000_s5_od { |
| gpios = <&gpio6 3 (GPIO_INPUT)>; |
| }; |
| gpio_ec_enavdd_oled: ec_enavdd_oled { |
| gpios = <&gpio6 7 (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW)>; |
| }; |
| gpio_ec_flash_wp_odl: ec_flash_wp_odl { |
| gpios = <&gpio7 0 (GPIO_INPUT)>; |
| }; |
| gpio_ec_fan_tach_od: ec_fan_tach_od { |
| gpios = <&gpio7 3 (GPIO_INPUT | GPIO_PULL_UP)>; |
| }; |
| gpio_ec_soc_int_odl: ec_soc_int_odl { |
| gpios = <&gpio7 6 (GPIO_OUTPUT | GPIO_OPEN_DRAIN)>; |
| enum-name = "GPIO_EC_INT_L"; |
| }; |
| gpio_fp_led_ca: fp_led_ca { |
| gpios = <&gpio8 0 (GPIO_OUTPUT | GPIO_OPEN_DRAIN)>; |
| }; |
| ec_i2c_apps_sda { |
| gpios = <&gpio8 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; |
| }; |
| ec_i2c_apps_scl { |
| gpios = <&gpio9 0 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; |
| }; |
| gpio_sys_rst_odl: sys_rst_odl { |
| gpios = <&gpio9 3 (GPIO_INPUT)>; |
| enum-name = "GPIO_WARM_RESET_L"; |
| }; |
| gpio_en_edl_boot_l: en_edl_boot_l { |
| gpios = <&gpio9 4 (GPIO_OUTPUT | GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW | GPIO_OUTPUT_INACTIVE)>; |
| }; |
| gpio_tpad_en: tpad_en { |
| gpios = <&gpio9 5 (GPIO_OUTPUT)>; |
| }; |
| gpio_ec_pmk_rst_1v8: ec_pmk_rst_1v8 { |
| gpios = <&gpio9 6 (GPIO_OUTPUT)>; |
| enum-name = "GPIO_PMIC_RESIN"; |
| }; |
| gpio_bl_off_odl: bl_off_odl { |
| gpios = <&gpio9 7 (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW | GPIO_OPEN_DRAIN )>; |
| }; |
| gpio_sys_in_suspend: sys_in_suspend { |
| gpios = <&gpioa 0 (GPIO_INPUT)>; |
| enum-name = "GPIO_AP_SUSPEND"; |
| }; |
| gpio_ec_s4c_pwr_detect: ec_s4c_pwr_detect { |
| gpios = <&gpioa 1 (GPIO_INPUT)>; |
| enum-name = "GPIO_POWER_GOOD"; |
| }; |
| gpio_ec_soc_qsh_int_odl: ec_soc_qsh_int_odl { |
| gpios = <&gpioa 2 (GPIO_OUTPUT | GPIO_OPEN_DRAIN)>; |
| }; |
| gpio_haptic_en_ec: haptic_en_ec { |
| gpios = <&gpioa 3 (GPIO_OUTPUT | GPIO_OPEN_DRAIN)>; |
| }; |
| gpio_soc_ps_hold_ls: soc_ps_hold_ls { |
| gpios = <&gpioa 4 (GPIO_INPUT)>; |
| enum-name = "GPIO_PS_HOLD"; |
| }; |
| gpio_ec_wp_en: ec_wp_en { |
| gpios = <&gpioa 5 (GPIO_INPUT)>; |
| }; |
| gpio_smbc1_ccd_detect_odl: smbc1_ccd_detect_odl { |
| gpios = <&gpioa 6 (GPIO_INPUT)>; |
| }; |
| gpio_plt_rst_odl: plt_rst_odl { |
| gpios = <&gpioa 7 (GPIO_INPUT)>; |
| enum-name = "GPIO_AP_RST_L"; |
| }; |
| gpio_soc_ec_reset_out_l: soc_ec_reset_out_l { |
| gpios = <&gpiob 0 (GPIO_INPUT)>; |
| }; |
| gpio_en_pp3300_fp_ec: en_pp3300_fp_ec { |
| gpios = <&gpiob 2 (GPIO_OUTPUT)>; |
| }; |
| gpio_ec_en_pp5000_fan: ec_en_pp5000_fan { |
| gpios = <&gpiob 3 (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW)>; |
| }; |
| gpio_fs_os_state_l_conn: fs_os_state_l_conn { |
| gpios = <&gpiob 4 (GPIO_INPUT)>; |
| }; |
| gpio_fp_apm: fp_apm { |
| gpios = <&gpiob 5 (GPIO_INPUT)>; |
| }; |
| gpio_ec_en_vph_pwr_1a_s5_r: ec_en_vph_pwr_1a_s5_r { |
| gpios = <&gpioc 0 (GPIO_OUTPUT)>; |
| }; |
| gpio_ec_pmic_pwr_btn: ec_pmic_pwr_btn { |
| gpios = <&gpioc 1 (GPIO_OUTPUT | GPIO_OUTPUT_INIT_LOW)>; |
| enum-name = "GPIO_PMIC_KPD_PWR"; |
| }; |
| gpio_gsc_ec_pwr_btn_odl_r: gsc_ec_pwr_btn_odl_r { |
| gpios = <&gpioc 6 (GPIO_INPUT)>; |
| }; |
| gpio_lid_open_z5_ec: lid_open_z5_ec { |
| gpios = <&gpiod 2 (GPIO_INPUT)>; |
| enum-name = "GPIO_LID_OPEN"; |
| }; |
| gpio_ec_fan2_tach_od: ec_fan2_tach_od { |
| gpios = <&gpiod 3 (GPIO_INPUT | GPIO_PULL_UP)>; |
| }; |
| gpio_ec_gsc_packet_mode_en: ec_gsc_packet_mode_en { |
| gpios = <&gpiod 4 (GPIO_OUTPUT)>; |
| enum-name = "GPIO_PACKET_MODE_EN"; |
| }; |
| gpio_ec_pmic_lid_open_od: ec_pmic_lid_open_od { |
| gpios = <&gpiod 7 (GPIO_OUTPUT | GPIO_OPEN_DRAIN)>; |
| }; |
| gpio_smb2360_b_chg_led_pg_odl: smb2360_b_chg_led_pg_odl { |
| gpios = <&gpioe 0 (GPIO_INPUT | GPIO_ACTIVE_LOW)>; |
| }; |
| gpio_ccd_mode_odl: ccd_mode_odl { |
| gpios = <&gpioe 5 (GPIO_INPUT)>; |
| enum-name = "GPIO_CCD_MODE_ODL"; |
| }; |
| gpio_smb2360_a_chg_led_pg_odl: smb2360_a_chg_led_pg_odl { |
| gpios = <&gpiof 0 (GPIO_INPUT | GPIO_ACTIVE_LOW)>; |
| }; |
| ec_i2c_sensor_sda { |
| gpios = <&gpiof 2 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; |
| }; |
| ec_i2c_sensor_scl { |
| gpios = <&gpiof 3 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; |
| }; |
| gpio_led_ec_do_argb_di: led_ec_do_argb_di { |
| gpios = <&gpio3 5 (GPIO_OUTPUT)>; |
| }; |
| gpio_en_pp5000_led_x: en_pp5000_led_x { |
| gpios = <&gpio6 6 (GPIO_OUTPUT | GPIO_OUTPUT_INIT_HIGH)>; |
| }; |
| gpio_ec_rst_odl: ec_rst_odl { |
| gpios = <&gpio7 7 (GPIO_INPUT)>; |
| }; |
| }; |
| unused-pins { |
| compatible = "unused-gpios"; |
| |
| unused-gpios = |
| <&gpio0 2 0>, |
| <&gpio3 4 0>, |
| <&gpio3 7 0>, |
| <&gpio4 1 0>, |
| <&gpio5 1 0>, |
| <&gpio5 2 0>, |
| <&gpio5 6 0>, |
| <&gpio6 1 0>, |
| <&gpio6 2 0>, |
| <&gpio7 2 0>, |
| <&gpio7 4 0>, |
| <&gpio7 5 0>, |
| <&gpio8 1 0>, |
| <&gpio8 6 0>, |
| <&gpio9 1 0>, |
| <&gpio9 2 0>, |
| <&gpioc 2 0>, |
| <&gpioc 3 0>, |
| <&gpioc 5 0>, |
| <&gpiod 0 0>, |
| <&gpiod 1 0>, |
| <&gpiod 5 0>, |
| <&gpioe 1 0>, |
| <&gpioe 2 0>, |
| <&gpioe 3 0>, |
| <&gpioe 4 0>, |
| <&gpiof 1 0>, |
| <&gpiof 4 0>, |
| <&gpiof 5 0>, |
| <&gpio3 2 0>; |
| }; |
| }; |
| |
| /* |
| * Aliases interrupt to common names |
| */ |
| gpio_acok_od_z5: &gpio_acok_z5_ec {}; |
| gpio_lid_open: &gpio_lid_open_z5_ec {}; |
| gpio_pwr_btn_odl: &gpio_mech_pwr_btn_odl_z5_ec {}; |
| gpio_s4c_pwr_off_l: &gpio_ec_s4c_pwr_detect {}; |
| gpio_ap_plt_rst_n: &gpio_plt_rst_odl {}; |
| gpio_sleep_indicator: &gpio_sys_in_suspend {}; |
| gpio_soc_ps_hold_ls: &gpio_soc_ps_hold_ls {}; |
| gpio_sys_rst_odl: &gpio_sys_rst_odl {}; |
| |
| /* |
| * Aliases switchcap to common names |
| */ |
| gpio_ec_en_vph_pwr_1a: &gpio_ec_en_vph_pwr_1a_s5_r {}; |
