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/* -*- mode:c -*-
*
* Copyright (c) 2014 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.
*/
/* Interrupts */
GPIO_INT(AP_IN_SUSPEND, E, 9, GPIO_INT_BOTH, power_signal_interrupt)
/*
* TODO(gwendal): Follow Rambus work.
* Combined accelerometer input. This will become an interrupt, once we have
* support for it.
*/
GPIO(ACC_IRQ, B, 12, GPIO_INPUT)
/* Outputs */
GPIO(SH_EC_SIGNAL, A, 7, GPIO_OUT_LOW)
GPIO(SH_IRQ_L, A, 11, GPIO_OUT_LOW)
/* Inputs */
GPIO(LID_CLOSED, A, 2, GPIO_INPUT)
GPIO(BASE_PRESENT, A, 3, GPIO_INPUT)
GPIO(COMPASS_DRDY, B, 11, GPIO_INPUT)
#if 0
/* Alternate functions */
GPIO(UART_TX, A, 9, GPIO_OUT_LOW)
GPIO(UART_RX, A, 10, GPIO_OUT_LOW)
#endif
/* Needed to bypass flash write protection */
UNIMPLEMENTED(ENTERING_RW)
UNIMPLEMENTED(WP)
/*
* I2C pins should be configured as inputs until I2C module is
* initialized. This will avoid driving the lines unintentionally.
*/
GPIO(SLAVE_I2C_SCL, B, 6, GPIO_INPUT)
GPIO(SLAVE_I2C_SDA, B, 7, GPIO_INPUT)
GPIO(MASTER_I2C_SCL, B, 13, GPIO_INPUT)
GPIO(MASTER_I2C_SDA, B, 14, GPIO_INPUT)
ALTERNATE(A, 0x0600, 1, MODULE_UART, 0) /* USART1: PA9/PA10 */
ALTERNATE(B, 0x00C0, 1, MODULE_I2C, 0) /* I2C SLAVE:PB6/7 */
ALTERNATE(B, 0x6000, 5, MODULE_I2C, 0) /* I2C MASTER:PB13/14 */
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