blob: 3d8253e6cca4ae7227c39b6b12edef630e4c64c6 [file] [log] [blame]
/* -*- 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.
*/
/* Declare symbolic names for all the GPIOs that we care about.
* Note: Those with interrupt handlers must be declared first. */
GPIO_INT(CC2_ALERT_L, PIN(A, 7), GPIO_INT_BOTH | GPIO_PULL_UP, cc2_event)
GPIO_INT(VBUS_ALERT_L, PIN(B, 2), GPIO_INT_BOTH | GPIO_PULL_UP, vbus_event)
GPIO(CC1_EN, PIN(A, 0), GPIO_OUT_HIGH)
GPIO(CC1_PD, PIN(A, 1), GPIO_ANALOG)
GPIO(CC2_EN, PIN(A, 2), GPIO_OUT_HIGH)
GPIO(CC2_PD, PIN(A, 3), GPIO_ANALOG)
GPIO(DAC, PIN(A, 4), GPIO_ANALOG)
GPIO(CC2_TX_DATA, PIN(A, 6), GPIO_OUT_LOW)
GPIO(CC1_RA, PIN(A, 8), GPIO_ODR_HIGH)
GPIO(USB_DM, PIN(A, 11), GPIO_ANALOG)
GPIO(USB_DP, PIN(A, 12), GPIO_ANALOG)
GPIO(CC1_RPUSB, PIN(A, 13), GPIO_ODR_HIGH)
GPIO(CC1_RP1A5, PIN(A, 14), GPIO_ODR_HIGH)
GPIO(CC1_RP3A0, PIN(A, 15), GPIO_ODR_HIGH)
GPIO(CC2_RPUSB, PIN(B, 0), GPIO_ODR_HIGH)
GPIO(CC1_TX_EN, PIN(B, 1), GPIO_OUT_LOW)
GPIO(CC2_TX_EN, PIN(B, 3), GPIO_OUT_LOW)
GPIO(CC1_TX_DATA, PIN(B, 4), GPIO_OUT_LOW)
GPIO(CC1_RD, PIN(B, 5), GPIO_ODR_HIGH)
GPIO(I2C_SCL, PIN(B, 6), GPIO_INPUT)
GPIO(I2C_SDA, PIN(B, 7), GPIO_INPUT)
GPIO(CC2_RD, PIN(B, 8), GPIO_ODR_HIGH)
GPIO(LED_G_L, PIN(B, 11), GPIO_ODR_HIGH)
GPIO(LED_R_L, PIN(B, 13), GPIO_ODR_HIGH)
GPIO(LED_B_L, PIN(B, 14), GPIO_ODR_HIGH)
GPIO(CC2_RA, PIN(B, 15), GPIO_ODR_HIGH)
GPIO(CC2_RP1A5, PIN(C, 14), GPIO_ODR_HIGH)
GPIO(CC2_RP3A0, PIN(C, 15), GPIO_ODR_HIGH)
/* Unimplemented signals which we need to emulate for now */
UNIMPLEMENTED(ENTERING_RW)
UNIMPLEMENTED(WP_L)
ALTERNATE(PIN_MASK(A, 0x0020), 0, MODULE_USB_PD, 0) /* SPI1: SCK(PA5) */
ALTERNATE(PIN_MASK(B, 0x0200), 2, MODULE_USB_PD, 0) /* TIM17_CH1: PB9 */
ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, GPIO_PULL_UP) /* USART1: PA9/PA10 */
ALTERNATE(PIN_MASK(B, 0x00C0), 1, MODULE_I2C, 0) /* I2C1 MASTER:PB6/7 */