diff options
Diffstat (limited to 'zephyr/projects/corsola/gpio_magikarp.dts')
| -rw-r--r-- | zephyr/projects/corsola/gpio_magikarp.dts | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/zephyr/projects/corsola/gpio_magikarp.dts b/zephyr/projects/corsola/gpio_magikarp.dts new file mode 100644 index 0000000000..cb9f6f1a0a --- /dev/null +++ b/zephyr/projects/corsola/gpio_magikarp.dts @@ -0,0 +1,237 @@ +/* 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/gpio_defines.h> + +/ { + aliases { + gpio-cbi-wp = &gpio_ec_cbi_wp; + gpio-wp = &ec_flash_wp_odl; + gpio-en-hdmi-pwr = &gpio_ec_x_gpio1; + gpio-usb-c1-frs-en = &gpio_ec_x_gpio1; + gpio-usb-c1-ppc-int-odl = &gpio_x_ec_gpio2; + gpio-ps185-ec-dp-hpd = &gpio_x_ec_gpio2; + gpio-usb-c1-dp-in-hpd = &gpio_ec_x_gpio3; + gpio-ps185-pwrdn-odl = &gpio_ec_x_gpio3; + }; + + named-gpios { + compatible = "named-gpios"; + + power_button_l: power_button_l { + gpios = <&gpioe 4 GPIO_INPUT>; + enum-name = "GPIO_POWER_BUTTON_L"; + }; + lid_open: lid_open { + gpios = <&gpioe 2 GPIO_INPUT>; + enum-name = "GPIO_LID_OPEN"; + }; + tablet_mode_l: tablet_mode_l { + gpios = <&gpioj 7 GPIO_INPUT>; + enum-name = "GPIO_TABLET_MODE_L"; + }; + ap_ec_warm_rst_req: ap_ec_warm_rst_req { + gpios = <&gpiod 3 (GPIO_INPUT | GPIO_VOLTAGE_1P8 | + GPIO_ACTIVE_HIGH)>; + enum-name = "GPIO_AP_EC_WARM_RST_REQ"; + }; + ap_in_sleep_l: ap_in_sleep_l { + gpios = <&gpiob 6 (GPIO_INPUT | GPIO_VOLTAGE_1P8 | + GPIO_ACTIVE_LOW)>; + enum-name = "GPIO_AP_IN_SLEEP_L"; + }; + base_imu_int_l: base_imu_int_l { + gpios = <&gpiom 3 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + lid_accel_int_l: lid_accel_int_l { + gpios = <&gpiom 2 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + volume_down_l: volume_down_l { + gpios = <&gpiod 5 GPIO_INPUT>; + enum-name = "GPIO_VOLUME_DOWN_L"; + }; + volume_up_l: volume_up_l { + gpios = <&gpiod 6 GPIO_INPUT>; + enum-name = "GPIO_VOLUME_UP_L"; + }; + gpio_ap_xhci_init_done: ap_xhci_init_done { + gpios = <&gpioj 5 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + ac_present: ac_present { + gpios = <&gpioe 5 GPIO_INPUT>; + enum-name = "GPIO_AC_PRESENT"; + }; + gpio_ec_cbi_wp: ec_cbi_wp { + gpios = <&gpioc 3 GPIO_OUTPUT_LOW>; + }; + ec_flash_wp_odl: ec_flash_wp_odl { + gpios = <&gpioi 4 (GPIO_INPUT | GPIO_VOLTAGE_1P8 | + GPIO_ACTIVE_LOW)>; + }; + spi0_cs: spi0_cs { + gpios = <&gpiom 5 (GPIO_INPUT | GPIO_VOLTAGE_1P8)>; + }; + gpio_x_ec_gpio2: x_ec_gpio2 { + gpios = <&gpiob 2 GPIO_INPUT>; + }; + usb_c0_ppc_int_odl: usb_c0_ppc_int_odl { + gpios = <&gpiod 1 GPIO_INPUT>; + enum-name = "GPIO_USB_C0_PPC_INT_ODL"; + }; + usb_c0_bc12_int_odl: usb_c0_bc12_int_odl { + gpios = <&gpiof 1 GPIO_INPUT>; + enum-name = "GPIO_USB_C0_BC12_INT_ODL"; + }; + usb_c1_bc12_charger_int_odl: usb_c1_bc12_charger_int_odl { + gpios = <&gpioj 4 GPIO_INPUT>; + }; + ec_pmic_en_odl: ec_pmic_en_odl { + gpios = <&gpiod 0 (GPIO_ODR_HIGH | GPIO_VOLTAGE_1P8)>; + enum-name = "GPIO_EC_PMIC_EN_ODL"; + }; + en_pp5000_z2: en_pp5000_z2 { + gpios = <&gpioc 6 GPIO_OUTPUT_HIGH>; + }; + gpio_en_ulp: en_ulp { + gpios = <&gpioe 3 GPIO_OUTPUT_LOW>; + }; + sys_rst_odl: sys_rst_odl { + gpios = <&gpiog 1 GPIO_ODR_LOW>; + enum-name = "GPIO_SYS_RST_ODL"; + }; + gpio_ec_bl_en_od: ec_bl_en_od { + gpios = <&gpiob 5 (GPIO_ODR_LOW | GPIO_VOLTAGE_1P8)>; + }; + ap_sysrst_odl_r: ap_ec_sysrst_odl { + gpios = <&gpioj 2 (GPIO_INPUT | GPIO_VOLTAGE_1P8 | + GPIO_ACTIVE_LOW)>; + enum-name = "GPIO_AP_EC_SYSRST_ODL"; + }; + ap_ec_wdtrst_l: ap_ec_wdtrst_l { + gpios = <&gpioc 7 (GPIO_INPUT | GPIO_VOLTAGE_1P8 | + GPIO_ACTIVE_LOW)>; + enum-name = "GPIO_AP_EC_WDTRST_L"; + }; + ec_int_l: ec_int_l { + gpios = <&gpioe 6 (GPIO_ODR_HIGH | GPIO_VOLTAGE_1P8)>; + enum-name = "GPIO_EC_INT_L"; + }; + dp_aux_path_sel: dp_aux_path_sel { + gpios = <&gpiog 0 GPIO_OUTPUT_HIGH>; + }; + ec_ap_dp_hpd_odl: ec_ap_dp_hpd_odl { + gpios = <&gpioj 0 (GPIO_ODR_HIGH | GPIO_VOLTAGE_1P8)>; + }; + en_pp5000_usb_a0_vbus: en_pp5000_usb_a0_vbus { + gpios = <&gpiob 7 GPIO_OUTPUT_LOW>; + }; + usb_c0_frs_en: usb_c0_frs_en { + gpios = <&gpiof 0 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_USB_C0_FRS_EN"; + }; + ec_batt_pres_odl: ec_batt_pres_odl { + gpios = <&gpioc 0 GPIO_INPUT>; + enum-name = "GPIO_BATT_PRES_ODL"; + }; + en_ec_id_odl: en_ec_id_odl { + gpios = <&gpioh 5 GPIO_ODR_HIGH>; + }; + entering_rw: entering_rw { + gpios = <&gpioc 5 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_ENTERING_RW"; + }; + gpio_en_5v_usm: en_5v_usm { + gpios = <&gpiog 3 GPIO_OUTPUT_LOW>; + }; + usb_a0_fault_odl: usb_a0_fault_odl { + gpios = <&gpioj 6 GPIO_INPUT>; + }; + gpio_ec_x_gpio1: ec_x_gpio1 { + gpios = <&gpioh 4 GPIO_OUTPUT_LOW>; + }; + gpio_ec_x_gpio3: ec_x_gpio3 { + gpios = <&gpioj 1 GPIO_OUTPUT_LOW>; + }; + gpio_hdmi_prsnt_odl: hdmi_prsnt_odl { + gpios = <&gpioj 3 GPIO_INPUT>; + }; + gpio_packet_mode_en: packet_mode_en { + gpios = <&gpiod 4 GPIO_OUTPUT_LOW>; + enum-name = "GPIO_PACKET_MODE_EN"; + }; + gpio_ccd_mode_odl: ccd_mode_odl { + gpios = <&gpioc 4 GPIO_INPUT>; + enum-name = "GPIO_CCD_MODE_ODL"; + }; + }; + + hibernate-wake-pins { + compatible = "cros-ec,hibernate-wake-pins"; + wakeup-irqs = <&int_ac_present + &int_power_button + &int_lid_open>; + }; + + unused-pins { + compatible = "unused-gpios"; + + unused-gpios = + /* pg_pp5000_z2_od */ + <&gpiod 2 GPIO_INPUT>, + /* pg_mt6315_proc_b_odl */ + <&gpioe 1 GPIO_INPUT>, + /* ec_pen_chg_dis_odl */ + <&gpioh 3 GPIO_ODR_HIGH>, + /* unnamed nc pins */ + <&gpioa 3 GPIO_INPUT_PULL_DOWN>, + <&gpioa 6 GPIO_INPUT_PULL_DOWN>, + <&gpioa 7 GPIO_INPUT_PULL_DOWN>, + /* reserved for b:241345809 */ + <&gpiod 7 GPIO_OUTPUT_LOW>, + <&gpiog 2 GPIO_INPUT_PULL_DOWN>, + <&gpioh 0 GPIO_INPUT_PULL_DOWN>, + <&gpioh 6 GPIO_INPUT_PULL_DOWN>, + <&gpioi 3 GPIO_INPUT_PULL_DOWN>, + <&gpioi 6 GPIO_INPUT_PULL_DOWN>, + <&gpiom 6 (GPIO_INPUT_PULL_DOWN | GPIO_VOLTAGE_1P8)>, + /* spi_clk_gpg6 */ + <&gpiog 6 GPIO_INPUT_PULL_UP>, + /* spi_mosi_gpg4 */ + <&gpiog 4 GPIO_OUTPUT_LOW>, + /* spi_miso_gpg5 */ + <&gpiog 5 GPIO_OUTPUT_LOW>, + /* spi_cs_gpg7 */ + <&gpiog 7 GPIO_OUTPUT_LOW>; + }; +}; + +&pinctrl { + /* I2C property setting */ + i2c0_clk_gpb3_default: i2c0_clk_gpb3_default { + gpio-voltage = "1v8"; + }; + i2c0_data_gpb4_default: i2c0_data_gpb4_default { + gpio-voltage = "1v8"; + }; + i2c3_clk_gpf2_default: i2c3_clk_gpf2_default { + gpio-voltage = "1v8"; + }; + i2c3_data_gpf3_default: i2c3_data_gpf3_default { + gpio-voltage = "1v8"; + }; + /* SHI property setting */ + shi_mosi_gpm0_default: shi_mosi_gpm0_default { + gpio-voltage = "1v8"; + }; + shi_miso_gpm1_default: shi_miso_gpm1_default { + gpio-voltage = "1v8"; + }; + shi_clk_gpm4_default: shi_clk_gpm4_default { + gpio-voltage = "1v8"; + }; + shi_cs_gpm5_default: shi_cs_gpm5_default { + gpio-voltage = "1v8"; + }; +}; |