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/* -*- 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(AC_PRESENT, PIN(C, 6), GPIO_INT_BOTH, extpower_interrupt)
GPIO_INT(LID_OPEN, PIN(C, 9), GPIO_INT_BOTH, lid_interrupt) /* LID switch detection */
GPIO_INT(SUSPEND_L, PIN(C, 11), GPIO_INT_BOTH, power_signal_interrupt) /* AP suspend/resume state */
GPIO_INT(SOC_POWER_GOOD, PIN(A, 3), GPIO_INT_BOTH, power_signal_interrupt)
GPIO_INT(PD_MCU_INT, PIN(C, 15), GPIO_INT_RISING, pd_mcu_interrupt) /* Signal from PD MCU, external pull-up */
GPIO_INT(BC12_CABLE_INT, PIN(C, 7), GPIO_INT_FALLING | GPIO_PULL_UP, usb_evt) /* interrupt from BC12 and CABLE_DET */
GPIO_INT(POWER_BUTTON_L, PIN(B, 5), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt)
GPIO_INT(SPI1_NSS, PIN(A, 4), GPIO_INT_BOTH | GPIO_PULL_UP, spi_event) /* SPI Chip Select */
GPIO_INT(VOLUME_DOWN_L, PIN(A, 14), GPIO_INT_BOTH, button_interrupt)
GPIO_INT(VOLUME_UP_L, PIN(A, 13), GPIO_INT_BOTH, button_interrupt)
/* Inputs without interrupt handlers */
GPIO(5V_POWER_GOOD, PIN(A, 1), GPIO_INPUT)
GPIO(EC_WAKE, PIN(A, 0), GPIO_INPUT | GPIO_PULL_DOWN)
GPIO(WP_L, PIN(B, 4), GPIO_INPUT) /* Write protect input */
GPIO(BAT_PRESENT_L, PIN(C, 12), GPIO_INPUT | GPIO_PULL_UP)
GPIO(USB_C0_VBUS_WAKE_L, PIN(B, 1), GPIO_INPUT)
GPIO(EC_INT_L, PIN(B, 9), GPIO_ODR_HIGH)
/* Board version */
GPIO(BOARD_VERSION1, PIN(C, 5), GPIO_INPUT) /* Board ID 0 */
/* Outputs */
GPIO(BAT_LED0, PIN(B, 11), GPIO_OUT_LOW) /* LED_BLUE */
GPIO(BAT_LED1, PIN(B, 0), GPIO_OUT_LOW) /* LED_ORANGE */
UNIMPLEMENTED(EC_BL_OVERRIDE)
GPIO(ENTERING_RW, PIN(F, 0), GPIO_OUT_LOW)
GPIO(AP_RESET_L, PIN(B, 8), GPIO_ODR_HIGH) /* Connect to the PMU_SYSRSTB */
GPIO(BC12_WAKE_L, PIN(D, 2), GPIO_INPUT)
GPIO(USB_C0_CABLE_DET_L,PIN(A, 8), GPIO_INPUT | GPIO_PULL_UP)
GPIO(SYSTEM_POWER_H, PIN(B, 10), GPIO_OUT_LOW)
GPIO(PMIC_PWRON_H, PIN(C, 8), GPIO_OUT_LOW)
GPIO(PMIC_WARM_RESET_H, PIN(B, 3), GPIO_OUT_LOW)
GPIO(LEVEL_SHIFT_EN_L, PIN(C, 13), GPIO_OUT_LOW) /* LID/AC level shift */
GPIO(USB_C0_5V_EN, PIN(B, 2), GPIO_OUT_LOW) /* USBC port 0 5V */
GPIO(USB_C0_CHARGE_L, PIN(C, 2), GPIO_OUT_LOW) /* USBC port 0 charge */
GPIO(USB_C0_RST, PIN(C, 4), GPIO_ODR_HIGH) /* ANX7688 reset */
GPIO(USB_C0_PWR_EN_L, PIN(C, 10), GPIO_ODR_HIGH) /* ANX7688 power enable */
GPIO(USB_C0_EXTPWR_EN, PIN(C, 14), GPIO_OUT_LOW) /* ANX7688 3.3V ext power enable */
/* Analog pins */
GPIO(VDC_BOOSTIN_SENSE, PIN(C, 1), GPIO_ANALOG) /* ADC_IN11 */
GPIO(PSYS_MONITOR, PIN(A, 2), GPIO_ANALOG) /* ADC_IN2 */
GPIO(AMON_BMON, PIN(C, 0), GPIO_ANALOG) /* ADC_IN10 */
/*
* I2C pins should be configured as inputs until I2C module is
* initialized. This will avoid driving the lines unintentionally.
*/
GPIO(I2C0_SCL, PIN(B, 6), GPIO_INPUT) /* EC I2C */
GPIO(I2C0_SDA, PIN(B, 7), GPIO_INPUT)
GPIO(I2C1_SCL, PIN(A, 11), GPIO_INPUT) /* PD I2C */
GPIO(I2C1_SDA, PIN(A, 12), GPIO_INPUT)
/* SPI MASTER. For SPI sensor */
GPIO(SPI2_NSS, PIN(B, 12), GPIO_OUT_HIGH)
ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, 0) /* USART1: PA9/PA10 */
ALTERNATE(PIN_MASK(B, 0x00c0), 1, MODULE_I2C, 0) /* I2C MASTER:PB6/7 */
ALTERNATE(PIN_MASK(A, 0x1800), 5, MODULE_I2C, 0) /* I2C MASTER:PA11/12 */
ALTERNATE(PIN_MASK(A, 0x00f0), 0, MODULE_SPI, 0) /* SPI SLAVE:PA4/5/6/7 */
ALTERNATE(PIN_MASK(B, 0xe000), 0, MODULE_SPI_MASTER, 0) /* SPI MASTER:PB13/14/15 */
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