blob: fa478686b2455757c425e202cd765ed2966abe83 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* -*- 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. */
/* Unimplemented signals which we need to emulate for now */
/* TODO(wfrichar): Half the boards don't use this signal. Take it out. */
UNIMPLEMENTED(ENTERING_RW)
/*
* If we are included by generic GPIO code that doesn't know about the PINMUX
* macro we need to provide an empty definition so that the invocations don't
* interfere with other GPIO processing.
*/
#ifndef PINMUX
#define PINMUX(...)
#endif
/* The serial port is one of the SoC peripheral functions */
PINMUX(FUNC(UART0_TX), A0, DIO_OUTPUT) /* bootrom sets this already */
PINMUX(FUNC(UART0_RX), A1, DIO_INPUT) /* we need to set this */
#undef PINMUX
|
