2
* Freescale STMP37XX/STMP378X Pin multiplexing interface definitions
4
* Author: Vladislav Buzov <vbuzov@embeddedalley.com>
6
* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
7
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
11
* The code contained herein is licensed under the GNU General Public
12
* License. You may obtain a copy of the GNU General Public License
13
* Version 2 or later at the following locations:
15
* http://www.opensource.org/licenses/gpl-license.html
16
* http://www.gnu.org/copyleft/gpl.html
18
#ifndef __ASM_PLAT_PINS_H
19
#define __ASM_PLAT_PINS_H
21
#define STMP3XXX_PINID(bank, pin) (bank * 32 + pin)
22
#define STMP3XXX_PINID_TO_BANK(pinid) (pinid / 32)
23
#define STMP3XXX_PINID_TO_PINNUM(pinid) (pinid % 32)
26
* Special invalid pin identificator to show a pin doesn't exist
28
#define PINID_NO_PIN STMP3XXX_PINID(0xFF, 0xFF)
30
#endif /* __ASM_PLAT_PINS_H */