diff options
Diffstat (limited to 'board/chocodile_vpdmcu/gpio.inc')
| -rw-r--r-- | board/chocodile_vpdmcu/gpio.inc | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/board/chocodile_vpdmcu/gpio.inc b/board/chocodile_vpdmcu/gpio.inc deleted file mode 100644 index a34c617ef1..0000000000 --- a/board/chocodile_vpdmcu/gpio.inc +++ /dev/null @@ -1,80 +0,0 @@ -/* -*- mode:c -*- - * - * Copyright 2019 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. */ - -/* Divided Vconn voltage sense */ -GPIO(VCONN_VSENSE, PIN(A, 0), GPIO_ANALOG) -/* CC ADC, PD in comparator, or tx enable out (low) */ -GPIO(CC_VPDMCU, PIN(A, 1), GPIO_ANALOG) -/* CC 0.2V comparator during charge-through, active Rd (low) or Rp3A0 (high) */ -GPIO(CC_RP3A0_RD_L, PIN(A, 2), GPIO_ANALOG) -/* 0.2V resistor divider for various CC comapators */ -GPIO(RDCONNECT_REF, PIN(A, 3), GPIO_ANALOG) -/* Charger CC1 0.2V comparator and ADC, drive a Rp3A0 (high) or Rd (low) */ -GPIO(CC1_RP3A0_RD_L, PIN(A, 4), GPIO_ANALOG) -/* Charger CC2 0.2V comparator and ADC, drive a Rp3A0 (high) or Rd (low) */ -GPIO(CC2_RP3A0_RD_L, PIN(A, 5), GPIO_ANALOG) -/* Divided host VBUS voltage sense */ -GPIO(HOST_VBUS_VSENSE, PIN(A, 6), GPIO_ANALOG) -/* Divided charger VBUS voltage sense */ -GPIO(CHARGER_VBUS_VSENSE, PIN(A, 7), GPIO_ANALOG) -/* Charger CC1 ADC, or drive a RpUSB (high) */ -GPIO(CC1_RPUSB_ODH, PIN(B, 0), GPIO_ANALOG) -/* Charger CC2 ADC, or drive a RpUSB (high) */ -GPIO(CC2_RPUSB_ODH, PIN(B, 1), GPIO_ANALOG) - -/* PD TX data output */ -GPIO(CC_TX_DATA, PIN(B, 4), GPIO_INPUT) - -/* Enables the VBUS pass-through (high) */ -GPIO(VBUS_PASS_EN, PIN(B, 2), GPIO_OUT_LOW) - -/* - * Desired billboard state. One of "no billboard/nothing connected" (low), - * "source connected but not in charge-through" (pull-up), or "sink connected" - * (high) - */ -GPIO(PRESENT_BILLBOARD, PIN(A, 8), GPIO_OUT_LOW) - -/* Enables cReceiver and the path to the PD RX/TX, RpUSB, and Rp1A5 */ -GPIO(VPDMCU_CC_EN, PIN(A, 11), GPIO_OUT_LOW) - -/* Disables dead battery Rd on host side (low) */ -GPIO(CC_DB_EN_OD, PIN(A, 12), GPIO_ODR_HIGH) - -/* RpUSB on host side (high) */ -GPIO(CC_RPUSB_ODH, PIN(A, 13), GPIO_INPUT) - -/* - * Controls the dead-battery pull-downs on charger side; either dead battery - * Rd (low) or Hi-Z (high) - */ -GPIO(CC1_CC2_DB_EN_L, PIN(A, 15), GPIO_OUT_LOW) - -/* Chooses between Vconn (low) and VBUS (high) */ -GPIO(VCONN_PWR_SEL_ODL, PIN(B, 6), GPIO_INPUT) - -/* Passes CC1 to the host CC (high) */ -GPIO(CC1_SEL, PIN(F, 0), GPIO_OUT_LOW) -/* Passes CC2 to the host CC (high) */ -GPIO(CC2_SEL, PIN(F, 1), GPIO_OUT_LOW) -/* Debug red LED driver (low). Keep off for power measurements */ -GPIO(DEBUG_LED_R_L, PIN(B, 5), GPIO_ODR_HIGH) -/* Debug green LED driver (low). Keep off for power measurements */ -GPIO(DEBUG_LED_G_L, PIN(B, 7), GPIO_ODR_HIGH) - -UNIMPLEMENTED(WP_L) -UNIMPLEMENTED(ENTERING_RW) - -/* SCK(PB3): PD_TX_CLK_IN - Clock input for PD TX */ -ALTERNATE(PIN_MASK(B, 0x0008), 0, MODULE_USB_PD, 0) -/* TIM16_CH1(PB8): PD_TX_CLK_OUT - Clock generator for PD TX */ -ALTERNATE(PIN_MASK(B, 0x0100), 2, MODULE_USB_PD, 0) -/* USART1 (PA9/PA10): TX/RX for debug and programming */ -ALTERNATE(PIN_MASK(A, 0x0600), 1, MODULE_UART, 0) |