65 lines
3.2 KiB
C
65 lines
3.2 KiB
C
/* -*- mode:c -*-
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*
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* Copyright 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Declare symbolic names for all the GPIOs that we care about.
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* Note: Those with interrupt handlers must be declared first. */
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GPIO_INT(POWER_BUTTON_L, PIN(B, 5), GPIO_INT_BOTH, power_button_interrupt) /* wk6 */ /* active high, the name is for compatibility with existing code */
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GPIO_INT(SOC_POWER_GOOD, PIN(A, 3), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(LID_OPEN, PIN(C, 13), GPIO_INT_BOTH, lid_interrupt)
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GPIO_INT(SUSPEND_L, PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt)
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GPIO_INT(SPI1_NSS, PIN(A, 4), GPIO_INT_BOTH, spi_event)
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GPIO_INT(AC_PRESENT, PIN(C, 6), GPIO_INT_BOTH | GPIO_PULL_UP, extpower_interrupt)
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/* Keyboard inputs */
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#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP | GPIO_INT_BOTH)
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#define GPIO_KB_OUTPUT GPIO_ODR_HIGH
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GPIO_INT(KB_IN00, PIN(C, 8), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN01, PIN(C, 9), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN02, PIN(C, 10), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN03, PIN(C, 11), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN04, PIN(C, 12), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN05, PIN(C, 14), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN06, PIN(C, 15), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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GPIO_INT(KB_IN07, PIN(D, 2), GPIO_KB_INPUT, keyboard_raw_gpio_interrupt)
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/* Other inputs */
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GPIO(EC_WAKE, PIN(A, 0), GPIO_INPUT | GPIO_PULL_DOWN) /* wk1 */
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GPIO(WP_L, PIN(B, 4), GPIO_INPUT)
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/* Outputs */
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GPIO(BAT_LED_RED, PIN(B, 11), GPIO_OUT_HIGH)
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GPIO(BAT_LED_GREEN, PIN(A, 11), GPIO_OUT_HIGH)
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GPIO(EC_BL_OVERRIDE, PIN(F, 1), GPIO_OUT_LOW)
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GPIO(EC_INT_L, PIN(B, 9), GPIO_OUT_LOW)
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GPIO(ENTERING_RW, PIN(F, 0), GPIO_OUT_LOW)
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GPIO(I2C1_SCL, PIN(B, 6), GPIO_ODR_HIGH)
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GPIO(I2C1_SDA, PIN(B, 7), GPIO_ODR_HIGH)
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GPIO(KB_OUT00, PIN(B, 0), GPIO_KB_OUTPUT)
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GPIO(KB_OUT01, PIN(B, 8), GPIO_KB_OUTPUT)
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GPIO(KB_OUT02, PIN(B, 12), GPIO_OUT_LOW) /* Inverted from silegro */
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GPIO(KB_OUT03, PIN(B, 13), GPIO_KB_OUTPUT)
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GPIO(KB_OUT04, PIN(B, 14), GPIO_KB_OUTPUT)
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GPIO(KB_OUT05, PIN(B, 15), GPIO_KB_OUTPUT)
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GPIO(KB_OUT06, PIN(C, 0), GPIO_KB_OUTPUT)
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GPIO(KB_OUT07, PIN(C, 1), GPIO_KB_OUTPUT)
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GPIO(KB_OUT08, PIN(C, 2), GPIO_KB_OUTPUT)
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GPIO(KB_OUT09, PIN(B, 1), GPIO_KB_OUTPUT)
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GPIO(KB_OUT10, PIN(C, 5), GPIO_KB_OUTPUT)
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GPIO(KB_OUT11, PIN(C, 4), GPIO_KB_OUTPUT)
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GPIO(KB_OUT12, PIN(A, 13), GPIO_KB_OUTPUT)
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GPIO(POWER_LED, PIN(A, 2), GPIO_OUT_HIGH)
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GPIO(PMIC_PWRON, PIN(A, 12), GPIO_OUT_LOW)
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GPIO(PMIC_RESET, PIN(B, 3), GPIO_OUT_LOW)
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GPIO(PMIC_SOURCE_PWREN, PIN(B, 10), GPIO_OUT_LOW)
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GPIO(PMIC_WARM_RESET_L, PIN(C, 3), GPIO_ODR_HIGH)
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ALTERNATE(PIN_MASK(A, 0x00f0), 0, MODULE_SPI, 0)
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ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, 0)
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ALTERNATE(PIN_MASK(B, 0x00c0), 1, MODULE_I2C, 0)
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