Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Dmitry Eremin-Solenikov |
126 |
78.26% |
1 |
12.50% |
| Eric Miao |
20 |
12.42% |
1 |
12.50% |
| Marek Vašut |
5 |
3.11% |
1 |
12.50% |
| Russell King |
3 |
1.86% |
1 |
12.50% |
| Rob Herring |
3 |
1.86% |
1 |
12.50% |
| Arnd Bergmann |
2 |
1.24% |
2 |
25.00% |
| Thomas Gleixner |
2 |
1.24% |
1 |
12.50% |
| Total |
161 |
|
8 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-pxa/pxa2xx.c
*
* code specific to pxa2xx
*
* Copyright (C) 2008 Dmitry Baryshkov
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <mach/pxa2xx-regs.h>
#include "mfp-pxa25x.h"
#include <mach/reset.h>
#include <linux/platform_data/irda-pxaficp.h>
void pxa2xx_clear_reset_status(unsigned int mask)
{
/* RESET_STATUS_* has a 1:1 mapping with RCSR */
RCSR = mask;
}
static unsigned long pxa2xx_mfp_fir[] = {
GPIO46_FICP_RXD,
GPIO47_FICP_TXD,
};
static unsigned long pxa2xx_mfp_sir[] = {
GPIO46_STUART_RXD,
GPIO47_STUART_TXD,
};
static unsigned long pxa2xx_mfp_off[] = {
GPIO46_GPIO | MFP_LPM_DRIVE_LOW,
GPIO47_GPIO | MFP_LPM_DRIVE_LOW,
};
void pxa2xx_transceiver_mode(struct device *dev, int mode)
{
if (mode & IR_OFF) {
pxa2xx_mfp_config(pxa2xx_mfp_off, ARRAY_SIZE(pxa2xx_mfp_off));
} else if (mode & IR_SIRMODE) {
pxa2xx_mfp_config(pxa2xx_mfp_sir, ARRAY_SIZE(pxa2xx_mfp_sir));
} else if (mode & IR_FIRMODE) {
pxa2xx_mfp_config(pxa2xx_mfp_fir, ARRAY_SIZE(pxa2xx_mfp_fir));
} else
BUG();
}
EXPORT_SYMBOL_GPL(pxa2xx_transceiver_mode);