65 lines
2 KiB
C
65 lines
2 KiB
C
|
/*****************************************************************************
|
||
|
|
* Copyright 2008 Broadcom Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
* Unless you and Broadcom execute a separate written software license
|
||
|
|
* agreement governing use of this software, this software is licensed to you
|
||
|
|
* under the terms of the GNU General Public License version 2, available at
|
||
|
|
* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
|
||
|
|
*
|
||
|
|
* Notwithstanding the above, under no circumstances may you combine this
|
||
|
|
* software in any way with any other Broadcom software provided under a
|
||
|
|
* license other than the GPL, without Broadcom's express prior written
|
||
|
|
* consent.
|
||
|
|
*****************************************************************************/
|
||
|
|
/****************************************************************************/
|
||
|
|
/**
|
||
|
|
* @file chipcHw_str.c
|
||
|
|
*
|
||
|
|
* @brief Contains strings which are useful to linux and csp
|
||
|
|
*
|
||
|
|
* @note
|
||
|
|
*/
|
||
|
|
/****************************************************************************/
|
||
|
|
|
||
|
|
/* ---- Include Files ---------------------------------------------------- */
|
||
|
|
|
||
|
|
#include <mach/csp/chipcHw_inline.h>
|
||
|
|
|
||
|
|
/* ---- Private Constants and Types --------------------------------------- */
|
||
|
|
|
||
|
|
static const char *gMuxStr[] = {
|
||
|
|
"GPIO", /* 0 */
|
||
|
|
"KeyPad", /* 1 */
|
||
|
|
"I2C-Host", /* 2 */
|
||
|
|
"SPI", /* 3 */
|
||
|
|
"Uart", /* 4 */
|
||
|
|
"LED-Mtx-P", /* 5 */
|
||
|
|
"LED-Mtx-S", /* 6 */
|
||
|
|
"SDIO-0", /* 7 */
|
||
|
|
"SDIO-1", /* 8 */
|
||
|
|
"PCM", /* 9 */
|
||
|
|
"I2S", /* 10 */
|
||
|
|
"ETM", /* 11 */
|
||
|
|
"Debug", /* 12 */
|
||
|
|
"Misc", /* 13 */
|
||
|
|
"0xE", /* 14 */
|
||
|
|
"0xF", /* 15 */
|
||
|
|
};
|
||
|
|
|
||
|
|
/****************************************************************************/
|
||
|
|
/**
|
||
|
|
* @brief Retrieves a string representation of the mux setting for a pin.
|
||
|
|
*
|
||
|
|
* @return Pointer to a character string.
|
||
|
|
*/
|
||
|
|
/****************************************************************************/
|
||
|
|
|
||
|
|
const char *chipcHw_getGpioPinFunctionStr(int pin)
|
||
|
|
{
|
||
|
|
if ((pin < 0) || (pin >= chipcHw_GPIO_COUNT)) {
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
|
||
|
|
return gMuxStr[chipcHw_getGpioPinFunction(pin)];
|
||
|
|
}
|