| /* -*- mode:c -*- |
| * |
| * Copyright 2016 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. |
| */ |
| |
| /* Declare symbolic names for all the GPIOs that we care about. |
| * Note: Those with interrupt handlers must be declared first. */ |
| |
| GPIO_INT(USB_C0_PD_INT_ODL, PIN(3, 7), GPIO_INT_FALLING, tcpc_alert_event) |
| GPIO_INT(USB_C1_PD_INT_ODL, PIN(C, 5), GPIO_INT_FALLING, tcpc_alert_event) |
| /* Use VW signals instead of GPIOs */ |
| #ifndef CONFIG_ESPI_VW_SIGNALS |
| GPIO_INT(PCH_SLP_S3_L, PIN(7, 3), GPIO_INT_BOTH, power_signal_interrupt) |
| GPIO_INT(PCH_SLP_S4_L, PIN(8, 6), GPIO_INT_BOTH, power_signal_interrupt) |
| #endif |
| GPIO_INT(PCH_SLP_SUS_L, PIN(6, 2), GPIO_INT_BOTH, power_signal_interrupt) |
| GPIO_INT(RSMRST_L_PGOOD, PIN(B, 0), GPIO_INT_BOTH, power_signal_interrupt) |
| GPIO_INT(PMIC_DPWROK, PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt) |
| GPIO_INT(POWER_BUTTON_L, PIN(0, 4), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt) |
| GPIO_INT(LID_OPEN, PIN(6, 7), GPIO_INT_BOTH, lid_interrupt) |
| /* TODO(b/35585396): Make use of reverse dock signal. */ |
| GPIO_INT(REVERSE_DOCK, PIN(B, 7), GPIO_INT_BOTH, lid_interrupt) |
| GPIO_INT(VOLUME_DOWN_L, PIN(8, 3), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) |
| GPIO_INT(VOLUME_UP_L, PIN(8, 2), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) |
| GPIO_INT(WP_L, PIN(4, 0), GPIO_INT_BOTH, switch_interrupt) |
| GPIO_INT(AC_PRESENT, PIN(C, 1), GPIO_INT_BOTH, extpower_interrupt) |
| GPIO_INT(USB_C0_VBUS_WAKE_L, PIN(9, 3), GPIO_INT_BOTH | GPIO_PULL_UP, vbus0_evt) |
| GPIO_INT(USB_C1_VBUS_WAKE_L, PIN(9, 7), GPIO_INT_BOTH | GPIO_PULL_UP, vbus1_evt) |
| GPIO_INT(USB_C0_BC12_INT_L, PIN(D, 3), GPIO_INT_FALLING, usb0_evt) |
| GPIO_INT(USB_C1_BC12_INT_L, PIN(3, 3), GPIO_INT_FALLING, usb1_evt) |
| GPIO_INT(ACCELGYRO3_INT_L, PIN(3, 6), GPIO_INT_FALLING, bmi160_interrupt) |
| GPIO_INT(BASE_DET_A, PIN(4, 5), GPIO_INT_BOTH, base_detect_interrupt) |
| GPIO_INT(USB_C0_CABLE_DET, PIN(D, 2), GPIO_INT_RISING, anx74xx_cable_det_interrupt) |
| |
| GPIO(PCH_RTCRST, PIN(E, 7), GPIO_OUT_LOW) /* RTCRST# to SOC */ |
| GPIO(ENABLE_BACKLIGHT, PIN(2, 6), GPIO_OUT_LOW) /* Enable Backlight */ |
| GPIO(WLAN_OFF_L, PIN(7, 2), GPIO_OUT_LOW) /* Disable WLAN */ |
| GPIO(PP3300_DX_WLAN, PIN(A, 7), GPIO_OUT_LOW) /* Enable WLAN 3.3V Power */ |
| GPIO(CPU_PROCHOT, PIN(8, 1), GPIO_OUT_HIGH) /* PROCHOT# to SOC */ |
| GPIO(PCH_ACOK, PIN(5, 0), GPIO_ODR_LOW) /* ACOK to SOC */ |
| GPIO(PCH_WAKE_L, PIN(A, 3), GPIO_ODR_HIGH) /* Wake SOC */ |
| GPIO(PCH_RSMRST_L, PIN(7, 0), GPIO_OUT_LOW) /* RSMRST# to SOC */ |
| GPIO(PCH_PWRBTN_L, PIN(4, 1), GPIO_ODR_HIGH) /* Power Button to SOC */ |
| GPIO(EC_PLATFORM_RST, PIN(A, 6), GPIO_OUT_LOW) /* EC Reset to LDO_EN */ |
| GPIO(SYS_RESET_L, PIN(6, 1), GPIO_ODR_HIGH) /* Cold Reset to SOC */ |
| GPIO(PMIC_SLP_SUS_L, PIN(8, 5), GPIO_OUT_LOW) /* SLP_SUS# to PMIC */ |
| GPIO(BATTERY_PRESENT_L, PIN(3, 4), GPIO_INPUT) /* Battery Present */ |
| GPIO(CCD_MODE_ODL, PIN(6, 3), GPIO_INPUT) /* Case Closed Debug Mode */ |
| GPIO(EC_HAVEN_RESET_ODL, PIN(0, 2), GPIO_ODR_HIGH) /* H1 Reset */ |
| GPIO(ENTERING_RW, PIN(7, 6), GPIO_OUTPUT) /* EC Entering RW */ |
| GPIO(PMIC_INT_L, PIN(6, 0), GPIO_INPUT) /* PMIC interrupt */ |
| GPIO(PCH_SLP_S0_L, PIN(7, 5), GPIO_INPUT) |
| |
| /* Sensor interrupts, not implemented yet */ |
| GPIO(ALS_INT_L, PIN(2, 5), GPIO_INPUT) |
| GPIO(FP_INT_L, PIN(5, 6), GPIO_INPUT) |
| |
| /* TODO(b/35585396): Make use of these GPIOs */ |
| GPIO(PP1800_DX_SENSOR, PIN(1, 4), GPIO_OUTPUT) |
| GPIO(PP3300_DX_SENSOR, PIN(2, 1), GPIO_OUTPUT) |
| GPIO(PP3300_USB_PD, PIN(2, 0), GPIO_OUTPUT) |
| |
| #ifdef POPPY_REV0 |
| GPIO(PP5000_DX_NFC, PIN(1, 5), GPIO_OUTPUT) |
| GPIO(PP3300_DX_CAM, PIN(1, 0), GPIO_OUT_HIGH) |
| GPIO(CAM_PMIC_RST_L, PIN(0, 7), GPIO_INPUT) |
| #endif |
| |
| GPIO(WLAN_PE_RST, PIN(1, 2), GPIO_OUTPUT) |
| GPIO(PP3300_DX_LTE, PIN(0, 5), GPIO_OUT_LOW) |
| GPIO(LTE_GPS_OFF_L, PIN(0, 0), GPIO_OUTPUT) |
| GPIO(LTE_BODY_SAR_L, PIN(0, 1), GPIO_OUTPUT) |
| GPIO(LTE_WAKE_L, PIN(7, 1), GPIO_INPUT) |
| GPIO(LTE_OFF_ODL, PIN(8, 0), GPIO_ODR_LOW) |
| /* end of TODO */ |
| |
| GPIO(PP3300_DX_BASE, PIN(1, 1), GPIO_OUT_LOW) |
| |
| /* I2C pins - these will be reconfigured for alternate function below */ |
| GPIO(I2C0_0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C0_0_USBC_3V3_SCL */ |
| GPIO(I2C0_0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C0_0_USBC_3V3_SDA */ |
| GPIO(I2C0_1_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C0_1_3V3_SCL */ |
| GPIO(I2C0_1_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C0_1_3V3_SDA */ |
| GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C1_3V3_SCL */ |
| GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C1_3V3_SDA */ |
| GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C2_PMIC_3V3_SCL */ |
| GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C2_PMIC_3V3_SDA */ |
| GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C3_SENSOR_1V8_SCL */ |
| GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C3_SENSOR_1V8_SDA */ |
| |
| /* rev0: 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */ |
| GPIO(USB_C0_5V_EN, PIN(4, 2), GPIO_OUT_LOW) /* C0 5V Enable */ |
| GPIO(USB_C0_3A_EN, PIN(6, 6), GPIO_OUT_LOW) /* C0 Enable 3A */ |
| GPIO(USB_C0_CHARGE_L, PIN(C, 0), GPIO_OUT_LOW) /* C0 Charge enable */ |
| GPIO(USB_C1_5V_EN, PIN(B, 1), GPIO_OUT_LOW) /* C1 5V Enable */ |
| GPIO(USB_C1_3A_EN, PIN(3, 5), GPIO_OUT_LOW) /* C1 3A Enable */ |
| GPIO(USB_C1_CHARGE_L, PIN(C, 3), GPIO_OUT_LOW) /* C1 Charge enable */ |
| GPIO(USB_C0_PD_RST_L, PIN(0, 3), GPIO_OUT_LOW) /* C0 PD Reset */ |
| GPIO(USB_C1_PD_RST_L, PIN(7, 4), GPIO_OUT_LOW) /* C1 PD Reset */ |
| GPIO(USB_C0_DP_HPD, PIN(9, 4), GPIO_INPUT) /* C0 DP Hotplug Detect */ |
| GPIO(USB_C1_DP_HPD, PIN(A, 5), GPIO_INPUT) /* C1 DP Hotplug Detect */ |
| GPIO(USB_C0_TCPC_PWR, PIN(8, 4), GPIO_OUT_LOW) /* Enable C0 TCPC Power */ |
| GPIO(USB2_OTG_ID, PIN(A, 1), GPIO_ODR_LOW) /* OTG ID */ |
| GPIO(USB2_OTG_VBUSSENSE, PIN(9, 5), GPIO_OUT_LOW) /* OTG VBUS Sense */ |
| |
| /* LEDs (2 colors on each port) */ |
| GPIO(LED_YELLOW_C0, PIN(3, 2), GPIO_OUT_LOW) |
| GPIO(LED_WHITE_C0, PIN(C, 6), GPIO_OUT_LOW) |
| GPIO(LED_YELLOW_C1, PIN(3, 1), GPIO_OUT_LOW) |
| GPIO(LED_WHITE_C1, PIN(3, 0), GPIO_OUT_LOW) |
| |
| /* Board ID */ |
| GPIO(BOARD_VERSION1, PIN(C, 4), GPIO_INPUT) /* Board ID bit0 */ |
| GPIO(BOARD_VERSION2, PIN(C, 2), GPIO_INPUT) /* Board ID bit1 */ |
| GPIO(BOARD_VERSION3, PIN(1, 3), GPIO_INPUT) /* Board ID bit2 */ |
| |
| /* Alternate functions GPIO definitions */ |
| ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0) /* GPIO64-65 */ /* UART from EC to Servo */ |
| ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0) /* GPIO87 */ /* EC_I2C1_3V3_SDA */ |
| ALTERNATE(PIN_MASK(9, 0x01), 1, MODULE_I2C, 0) /* GPIO90 */ /* EC_I2C1_3V3_SCL */ |
| ALTERNATE(PIN_MASK(9, 0x06), 1, MODULE_I2C, 0) /* GPIO91-92 */ /* EC_I2C2_PMIC_3V3_SDA/SCL */ |
| ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0) /* GPIOB4-B5 */ /* EC_I2C0_0_USBC_3V3_SDA/SCL */ |
| ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0) /* GPOPB2-B3 */ /* EC_I2C0_1_3V3_SDA/SCL */ |
| ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0) /* GPIOD0-D1 */ /* EC_I2C3_SENSOR_1V8_SDA/SCL */ |
