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| author |   akpm@linux-foundation.org <akpm@linux-foundation.org> | 2007-05-08 00:31:22 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:14 -0700 |
| commit | f19b121e21c1b032f6c612d2b9b499151f7b661b (patch) | |
| tree | 8ee059ce2d92e81b7d1fe1e2c4cd4cdf7384a921 /include/linux/ds1wm.h | |
| parent | w1: allow bus master to have reset and byte ops (diff) | |
| download | linux-dev-f19b121e21c1b032f6c612d2b9b499151f7b661b.tar.xz linux-dev-f19b121e21c1b032f6c612d2b9b499151f7b661b.zip | |
Driver for the Maxim DS1WM, a 1-wire bus master ASIC core
Cc: Matt Reimer <mreimer@vpop.net>
[akpm@linux-foundation.org: kconfig update]
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/ds1wm.h')
| -rw-r--r-- | include/linux/ds1wm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/ds1wm.h b/include/linux/ds1wm.h new file mode 100644 index 000000000000..31f6e3c427fb --- /dev/null +++ b/include/linux/ds1wm.h @@ -0,0 +1,11 @@ +/* platform data for the DS1WM driver */ + +struct ds1wm_platform_data { + int bus_shift; /* number of shifts needed to calculate the + * offset between DS1WM registers; + * e.g. on h5xxx and h2200 this is 2 + * (registers aligned to 4-byte boundaries), + * while on hx4700 this is 1 */ + void (*enable)(struct platform_device *pdev); + void (*disable)(struct platform_device *pdev); +}; |