diff options
Diffstat (limited to 'board/plankton/gpio.inc')
| -rw-r--r-- | board/plankton/gpio.inc | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/board/plankton/gpio.inc b/board/plankton/gpio.inc deleted file mode 100644 index 9c618dbaa6..0000000000 --- a/board/plankton/gpio.inc +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- mode:c -*- - * - * Copyright 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(VBUS_WAKE, PIN(B, 5), GPIO_INT_BOTH, vbus_event) -GPIO_INT(DPSRC_HPD, PIN(B, 13), GPIO_INT_BOTH, hpd_event) -GPIO_INT(DBG_12V_TO_DUT_L, PIN(B, 14), GPIO_INT_FALLING, button_event) -GPIO_INT(DBG_5V_TO_DUT_L, PIN(B, 8), GPIO_INT_FALLING, button_event) -GPIO_INT(DBG_CHG_TO_DEV_L, PIN(F, 1), GPIO_INT_FALLING, button_event) -GPIO_INT(DBG_USB_TOGGLE_L, PIN(F, 0), GPIO_INT_FALLING, button_event) -GPIO_INT(DBG_CASE_CLOSE_EN_L, PIN(B, 12), GPIO_INT_FALLING, button_event) -GPIO_INT(DBG_MUX_FLIP_L, PIN(B, 15), GPIO_INT_FALLING, button_event) - -/* TODO(crosbug.com/p/33761) : This interrupt is double booked w/ HPD */ -GPIO(DBG_20V_TO_DUT_L, PIN(C, 13), GPIO_INPUT) - -/* PD RX/TX */ -GPIO(USBC_PD_REF, PIN(A, 1), GPIO_ANALOG) -GPIO(USBC_CC1_PD, PIN(A, 0), GPIO_ANALOG) -GPIO(USBC_CC1_TX_EN, PIN(A, 3), GPIO_OUT_LOW) -GPIO(USBC_CC2_PD, PIN(A, 4), GPIO_ANALOG) -GPIO(USBC_CC2_TX_EN, PIN(B, 2), GPIO_OUT_LOW) -GPIO(USBC_CC_TX_DATA, PIN(A, 6), GPIO_OUT_LOW) - -#if 0 -/* Alternate functions */ -GPIO(USBC_TX_CLKOUT, PIN(B, 9), GPIO_OUT_LOW) -GPIO(USBC_TX_CLKIN, PIN(A, 5), GPIO_OUT_LOW) -#endif - -/* USB-C Power and muxes control */ -GPIO(USBC_CHARGE_EN, PIN(A, 8), GPIO_OUT_HIGH) -GPIO(USBC_CC1_DEVICE_ODL, PIN(A, 9), GPIO_OUT_LOW) -GPIO(USBC_CC1_HOST, PIN(A, 2), GPIO_INPUT) -GPIO(USBC_CC2_DEVICE_ODL, PIN(B, 7), GPIO_OUT_LOW) -GPIO(USBC_CC2_HOST, PIN(B, 6), GPIO_INPUT) -GPIO(USBC_POLARITY, PIN(B, 1), GPIO_OUT_HIGH) -GPIO(USBC_SS_USB_MODE, PIN(B, 3), GPIO_OUT_LOW) -GPIO(USB_CC1_VCONN_EN_L, PIN(A, 11), GPIO_OUT_HIGH) -GPIO(USB_CC2_VCONN_EN_L, PIN(A, 12), GPIO_OUT_HIGH) - -GPIO(VBUS_CHARGER_EN, PIN(B, 0), GPIO_OUT_LOW) -/* VSEL_0/1: 0/0 = 5V, 1/0 = 12V, 1/1 = 20V */ -GPIO(USBC_VSEL_1, PIN(A, 10), GPIO_OUT_LOW) -GPIO(USBC_VSEL_0, PIN(C, 14), GPIO_OUT_LOW) - -/* Case closed debugging */ -GPIO(CASE_CLOSE_EN, PIN(A, 7), GPIO_OUT_LOW) -GPIO(CASE_CLOSE_DFU_L, PIN(A, 13), GPIO_OUT_HIGH) -GPIO(DEBUG_TOGGLE, PIN(B, 4), GPIO_OUT_LOW) - -/* Alternate functions */ -#if 0 -GPIO(UART_TX, PIN(A, 14), GPIO_OUT_LOW) -GPIO(UART_RX, PIN(A, 15), GPIO_OUT_LOW) -#endif - -/* - * I2C pins should be configured as inputs until I2C module is - * initialized. This will avoid driving the lines unintentionally. - */ -GPIO(MASTER_I2C_SCL, PIN(B, 10), GPIO_INPUT) -GPIO(MASTER_I2C_SDA, PIN(B, 11), GPIO_INPUT) - -/* 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, 0xC000), 1, MODULE_UART, 0) /* USART2: PA14/PA15 */ -ALTERNATE(PIN_MASK(B, 0x0C00), 1, MODULE_I2C, 0) /* I2C MASTER:PB10/11 */ |