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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-07-09 13:01:00 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-07-23 16:25:13 +0200 |
| commit | ca13a84ac2580d8507f292b469751a919af60411 (patch) | |
| tree | 8cc52c2a7520bdd0d1f0b8c8175e4862503abc77 /include/stmp-device.h | |
| parent | 66891566ccf72c19c3c25182f98eda4dc2a8ad3e (diff) | |
| download | barebox-ca13a84ac2580d8507f292b469751a919af60411.tar.gz barebox-ca13a84ac2580d8507f292b469751a919af60411.tar.xz | |
ARM: MXS: introduce stmp device support
MXS specific devices have some common infrastructure in the kernel
known as STMP devices. We have the same in barebox, but with a
mxs_ prefix instead of a stmp_ prefix. As some STMP devices are
also found on i.MX6 move the common infrastructure out of MXS
specific files and use the stmp_ prefix.
This is done in preparation for i.MX6 NAND support.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/stmp-device.h')
| -rw-r--r-- | include/stmp-device.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/stmp-device.h b/include/stmp-device.h new file mode 100644 index 0000000000..9b5bee4712 --- /dev/null +++ b/include/stmp-device.h @@ -0,0 +1,22 @@ +/* + * basic functions for devices following the "stmp" style register layout + * + * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __STMP_DEVICE_H__ +#define __STMP_DEVICE_H__ + +#include <linux/compiler.h> + +#define STMP_OFFSET_REG_SET 0x4 +#define STMP_OFFSET_REG_CLR 0x8 +#define STMP_OFFSET_REG_TOG 0xc + +extern int stmp_reset_block(void __iomem *, int just_enable); +#endif /* __STMP_DEVICE_H__ */ |