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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.
*/
/* Inputs with interrupt handlers are first for efficiency */
GPIO_INT(VBUS_WAKE, C, 13, GPIO_INT_BOTH, vbus_event)
/* Buttons */
GPIO_INT(SW_PP20000, B, 10, GPIO_INT_FALLING, button_event)
GPIO_INT(SW_PP12000, B, 11, GPIO_INT_FALLING, button_event)
GPIO_INT(SW_PP5000, B, 12, GPIO_INT_FALLING, button_event)
/* PD RX/TX */
GPIO(USB_CC1_PD, A, 0, GPIO_ANALOG)
GPIO(PD_REF1, A, 1, GPIO_ANALOG)
GPIO(USB_CC2_PD, A, 2, GPIO_ANALOG)
GPIO(PD_REF2, A, 3, GPIO_ANALOG)
GPIO(PD_CC1_TX_EN, A, 4, GPIO_ODR_HIGH)
GPIO(PD_CC2_TX_EN, A, 15, GPIO_ODR_HIGH)
GPIO(PD_CLK_OUT, B, 9, GPIO_OUT_LOW)
GPIO(PD_CC1_TX_DATA, A, 6, GPIO_INPUT)
GPIO(PD_CC2_TX_DATA, B, 4, GPIO_INPUT)
GPIO(PD_CLK_IN, B, 3, GPIO_INPUT)
/* CCx device pull-downs */
GPIO(PD_CC1_DEVICE, B, 13, GPIO_ODR_LOW)
GPIO(PD_CC2_DEVICE, B, 14, GPIO_ODR_LOW)
/* ADC */
GPIO(VBUS_SENSE, A, 5, GPIO_ANALOG)
/* LEDs control */
GPIO(LED_PP20000, B, 0, GPIO_OUT_LOW)
GPIO(LED_PP12000, B, 1, GPIO_OUT_LOW)
GPIO(LED_PP5000, B, 2, GPIO_OUT_LOW)
/* Slave I2C port */
GPIO(I2C_INT_L, B, 8, GPIO_ODR_HIGH)
/*
* I2C pins should be configured as inputs until I2C module is
* initialized. This will avoid driving the lines unintentionally.
*/
GPIO(I2C_SCL, B, 6, GPIO_INPUT)
GPIO(I2C_SDA, B, 7, GPIO_INPUT)
/* Test points */
GPIO(TP_A8, A, 8, GPIO_ODR_HIGH)
GPIO(TP_A13, A, 13, GPIO_ODR_HIGH)
GPIO(TP_A14, A, 14, GPIO_ODR_HIGH)
GPIO(TP_B15, B, 15, GPIO_ODR_HIGH)
GPIO(TP_C14, C, 14, GPIO_ODR_HIGH)
GPIO(TP_C15, C, 15, GPIO_ODR_HIGH)
GPIO(TP_F0, F, 0, GPIO_ODR_HIGH)
GPIO(TP_F1, F, 1, GPIO_ODR_HIGH)
/* Unimplemented signals which we need to emulate for now */
UNIMPLEMENTED(ENTERING_RW)
UNIMPLEMENTED(WP_L)
ALTERNATE(B, 0x0008, 0, MODULE_USB_PD, 0) /* SPI1: SCK(PB3) */
ALTERNATE(B, 0x0200, 2, MODULE_USB_PD, 0) /* TIM17_CH1: PB9) */
ALTERNATE(A, 0x0600, 1, MODULE_UART, GPIO_PULL_UP) /* USART1: PA9/PA10 */
ALTERNATE(B, 0x00c0, 1, MODULE_I2C, 0) /* I2C SLAVE:PB6/7 */
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