2 * linux/arch/arm/mach-pxa/pxa2xx.c
4 * code specific to pxa2xx
6 * Copyright (C) 2008 Dmitry Baryshkov
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
13 #include <linux/module.h>
14 #include <linux/kernel.h>
15 #include <linux/device.h>
17 #include <mach/hardware.h>
18 #include <mach/pxa2xx-regs.h>
19 #include <mach/mfp-pxa25x.h>
20 #include <mach/reset.h>
21 #include <mach/irda.h>
23 void pxa2xx_clear_reset_status(unsigned int mask
)
25 /* RESET_STATUS_* has a 1:1 mapping with RCSR */
29 static unsigned long pxa2xx_mfp_fir
[] = {
34 static unsigned long pxa2xx_mfp_sir
[] = {
39 static unsigned long pxa2xx_mfp_off
[] = {
40 GPIO46_GPIO
| MFP_LPM_DRIVE_LOW
,
41 GPIO47_GPIO
| MFP_LPM_DRIVE_LOW
,
44 void pxa2xx_transceiver_mode(struct device
*dev
, int mode
)
47 pxa2xx_mfp_config(pxa2xx_mfp_off
, ARRAY_SIZE(pxa2xx_mfp_off
));
48 } else if (mode
& IR_SIRMODE
) {
49 pxa2xx_mfp_config(pxa2xx_mfp_sir
, ARRAY_SIZE(pxa2xx_mfp_sir
));
50 } else if (mode
& IR_FIRMODE
) {
51 pxa2xx_mfp_config(pxa2xx_mfp_fir
, ARRAY_SIZE(pxa2xx_mfp_fir
));
55 EXPORT_SYMBOL_GPL(pxa2xx_transceiver_mode
);
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