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/* -*- mode:c -*-
*
* Copyright 2017 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_L, PIN(6, 1), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(USB_C1_PD_INT_L, PIN(F, 5), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(USB_C2_PD_INT_L, PIN(9, 5), GPIO_INT_FALLING, tcpc_alert_event)
GPIO_INT(POWER_BUTTON_L, PIN(0, 1), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt)
GPIO_INT(WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt)
GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH, lid_interrupt)
GPIO_INT(AC_PRESENT, PIN(0, 0), GPIO_INT_BOTH, extpower_interrupt)
/* Power Signals. */
GPIO_INT(PCH_SLP_S3_L, PIN(A, 6), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PCH_SLP_S4_L, PIN(A, 3), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PCH_SLP_SUS_L, PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt)
/* TODO(aaboagye): Internal PU may be needed later on... */
GPIO_INT(RSMRST_L_PGOOD, PIN(E, 2), GPIO_INT_BOTH, power_signal_interrupt)
/* TODO(aaboagye): is this the same as DSW_PWROK ? */
GPIO_INT(PMIC_DPWROK, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt)
/* Power Enables. */
GPIO(EN_PP3300_DSW, PIN(6, 0), GPIO_OUT_LOW)
GPIO(EN_PP3300_EC_TCPC_DX, PIN(8, 5), GPIO_OUT_HIGH)
GPIO(EN_PP3300_TRACKPAD, PIN(B, 7), GPIO_ODR_LOW)
GPIO(EN_PP3300_WLAN, PIN(C, 0), GPIO_ODR_LOW)
GPIO(EN_PP3300_WWAN, PIN(D, 7), GPIO_ODR_LOW)
GPIO(EN_PP5000, PIN(7, 3), GPIO_OUT_LOW)
GPIO(ENTERING_RW, PIN(E, 1), GPIO_OUT_LOW)
GPIO(CCD_MODE_ODL, PIN(E, 3), GPIO_INPUT) /* Case Closed Debug mode. */
GPIO(KB_BL_EN, PIN(8, 6), GPIO_OUT_LOW)
GPIO(PCH_DSW_PWROK, PIN(3, 7), GPIO_OUT_LOW) /* EC_PCH_DSW_PWROK */
/* TODO(aaboagye): Revisit these default states. */
GPIO(PCH_RSMRST_L, PIN(C, 2), GPIO_OUT_LOW) /* EC_PCH_RSMRST_L */
GPIO(PCH_RTCRST, PIN(7, 6), GPIO_OUT_LOW) /* EC_PCH_RTCRST */
GPIO(PCH_PWRBTN_L, PIN(C, 1), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */
GPIO(PCH_WAKE_L, PIN(7, 4), GPIO_OUT_HIGH) /* EC_PCH_WAKE_ODL */
GPIO(CPU_PROCHOT, PIN(3, 4), GPIO_INPUT) /* PCH_PROCHOT_ODL */
GPIO(SYS_RESET_L, PIN(0, 2), GPIO_ODR_HIGH) /* SYS_RST_ODL */
GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT)
GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT)
GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT)
GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT)
GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT)
GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT)
GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT)
GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT)
GPIO(I2C5_SCL, PIN(3, 3), GPIO_INPUT)
GPIO(I2C5_SDA, PIN(3, 6), GPIO_INPUT)
GPIO(BAT_PRESENT_L, PIN(E, 5), GPIO_INPUT)
GPIO(USB_PD_RST_L, PIN(F, 1), GPIO_ODR_HIGH)
GPIO(USB_C0_5V_EN, PIN(6, 7), GPIO_OUT_LOW)
GPIO(USB_C1_5V_EN, PIN(7, 0), GPIO_OUT_LOW)
GPIO(USB_C2_5V_EN, PIN(6, 3), GPIO_OUT_LOW)
GPIO(USB_C0_CHARGE_EN_L, PIN(0, 3), GPIO_OUT_LOW)
GPIO(USB_C1_CHARGE_EN_L, PIN(0, 4), GPIO_OUT_LOW)
GPIO(USB_C2_CHARGE_EN_L, PIN(4, 0), GPIO_OUT_LOW)
/* UART Pins */
ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, GPIO_PULL_UP)
/* I2C Ports */
ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C0 */
ALTERNATE(PIN_MASK(9, 0x07), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C1 SDA / I2C2 */
ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C1 SCL */
ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C3 */
ALTERNATE(PIN_MASK(3, 0x44), 1, MODULE_I2C, GPIO_PULL_UP) /* I2C5 */
/* Keyboard Pins */
/* KSI_00-01 */
ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT)
/* KSI_02-07 */
ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT)
/* KSO_00-01 */
ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)
/* KSO_02 inverted */
GPIO(KBD_KSO2, PIN(1, 7), GPIO_ODR_LOW)
/* KSO_03-09 */
ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)
/* KSO_10-12 */
ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)
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