/* -*- mode:c -*- * * Copyright 2019 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_TCPC_INT_ODL, PIN(3, 4), GPIO_INT_FALLING, tcpc_alert_event) GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, tcpc_alert_event) GPIO_INT(USB_C0_PPC_INT_ODL, PIN(6, 3), GPIO_INT_FALLING, ppc_interrupt) GPIO_INT(USB_C1_PPC_INT_ODL, PIN(D, 4), GPIO_INT_FALLING, ppc_interrupt) GPIO_INT(PCH_SLP_S3_L, PIN(7, 4), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(PCH_SLP_S5_L, PIN(E, 0), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(S0_PGOOD, PIN(5, 6), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(S5_PGOOD, PIN(3, 7), GPIO_INT_BOTH, power_signal_interrupt) GPIO_INT(POWER_BUTTON_L, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) GPIO_INT(AC_PRESENT, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt) GPIO_INT(WP_L, PIN(5, 0), GPIO_INT_BOTH, switch_interrupt) GPIO_INT(VOLUME_DOWN_L, PIN(A, 6), GPIO_INT_BOTH, button_interrupt) GPIO_INT(VOLUME_UP_L, PIN(9, 5), GPIO_INT_BOTH, button_interrupt) GPIO_INT(6AXIS_INT_L, PIN(A, 0), GPIO_INT_FALLING, bmi160_interrupt) /* USB-C interrupts */ GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 3), GPIO_INT_FALLING, bc12_interrupt) GPIO_INT(USB_C1_BC12_INT_ODL, PIN(A, 4), GPIO_INT_FALLING, bc12_interrupt) /* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */ GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH) GPIO(3AXIS_INT_L, PIN(9, 6), GPIO_INPUT) /* 3 Axis Accel */ GPIO(CCD_MODE_ODL, PIN(C, 6), GPIO_INPUT) /* Case Closed Debug Mode */ GPIO(CPU_PROCHOT, PIN(D, 5), GPIO_INPUT) /* PROCHOT to SOC */ GPIO(EC_BATT_PRES_L, PIN(4, 1), GPIO_INPUT) /* Battery Present */ GPIO(EC_INT_L, PIN(A, 3), GPIO_ODR_HIGH) /* Sensor MKBP event to SOC */ GPIO(EN_PWR_A, PIN(B, 7), GPIO_OUT_LOW) /* Enable Power */ GPIO(ENABLE_BACKLIGHT_L, PIN(A, 2), GPIO_OUT_HIGH) /* Enable Backlight */ GPIO(ENTERING_RW, PIN(E, 5), GPIO_OUT_LOW) /* EC Entering RW */ GPIO(PCH_PWRBTN_L, PIN(8, 6), GPIO_OUT_HIGH) /* Power Button to SOC */ GPIO(PCH_RSMRST_L, PIN(A, 1), GPIO_OUT_LOW) /* RSMRST# to SOC */ GPIO(PCH_SYS_PWROK, PIN(7, 5), GPIO_OUT_LOW) /* Power OK to SOC */ GPIO(PCH_WAKE_L, PIN(0, 3), GPIO_OUT_HIGH) /* Wake SOC */ GPIO(SYS_RESET_L, PIN(C, 7), GPIO_ODR_HIGH) /* Cold Reset to SOC */ GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */ GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */ GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) /* IOEX(EN_USB_A0_5V, EXPIN(0, 1, 5), GPIO_OUT_LOW) */ /* Enable A0 5V Charging */ /* IOEX(EN_USB_A1_5V, EXPIN(1, 1, 6), GPIO_OUT_LOW) */ /* Enable A1 5V Charging */ /* IOEX(KB_BL_EN, EXPIN(0, 1, 3), GPIO_OUT_LOW) */ /* Enable KB Backlight */ /* * The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)] * is not defined here as GPIO. */ /* I2C pins - these will be reconfigured for alternate function below */ GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT) /* EC_I2C_USB_A0_C0_SCL */ GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT) /* EC_I2C_USB_A0_C0_SDA */ GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C_USB_A1_C1_SCL */ GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C_USB_A1_C1_SDA */ GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C_POWER_CBI_SCL */ GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C_POWER_CBI_SDA */ GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C_USBC_AP_MUX_SCL */ GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C_USBC_AP_MUX_SDA */ GPIO(I2C4_SCL, PIN(F, 3), GPIO_INPUT) /* FCH_SIC */ GPIO(I2C4_SDA, PIN(F, 2), GPIO_INPUT) /* FCH_SID */ GPIO(I2C5_SCL, PIN(3, 3), GPIO_INPUT) /* EC_I2C_SENSOR_SCL */ GPIO(I2C5_SDA, PIN(3, 6), GPIO_INPUT) /* EC_I2C_SENSOR_SDA */ GPIO(I2C6_SCL, PIN(E, 4), GPIO_INPUT) /* FCH_I2C_AUDIO_SCL */ GPIO(I2C6_SDA, PIN(E, 3), GPIO_INPUT) /* FCH_I2C_AUDIO_SDA */ GPIO(I2C7_SCL, PIN(B, 3), GPIO_INPUT) /* FCH_I2C_HDMI_HUB_3V3_SCL */ GPIO(I2C7_SDA, PIN(B, 2), GPIO_INPUT) /* FCH_I2C_HDMI_HUB_3V3_SDA */ ALTERNATE(PIN_MASK(6, BIT(4) | BIT(5)), 0, MODULE_UART, 0) /* Cr50 requires no pullups. */ ALTERNATE(PIN_MASK(B, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C0 */ ALTERNATE(PIN_MASK(9, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */ ALTERNATE(PIN_MASK(D, BIT(0) | BIT(1)), 0, MODULE_I2C, 0) /* I2C3 */ ALTERNATE(PIN_MASK(F, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C4 */ ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */ ALTERNATE(PIN_MASK(E, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C6 */ ALTERNATE(PIN_MASK(B, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C7 */ ALTERNATE(PIN_MASK(4, BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC2, ADC3 Temp Sensors */ ALTERNATE(PIN_MASK(C, BIT(3)), 0, MODULE_PWM, 0) /* PWM0 LED */ ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 KB Backlight */ ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */ ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */ ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ GPIO(KBD_KSO2, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */ /* Power Switch Logic (PSL) inputs */ ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* AC_PRESENT, POWER_BUTTON_L, EC_RST_ODL */ ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* LID_OPEN */