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| author | Simon Glass <sjg@chromium.org> | 2014-09-04 16:27:26 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-09-10 13:00:00 -0600 |
| commit | 57d92753d4cada5c314a7d6bcfe7ad79b00c2eb8 (patch) | |
| tree | 33a0908febf5da246e703633fcb51622c64db7e3 /include/dm/uclass-id.h | |
| parent | 1f359e3611c55d9cfae88dafce04db1833033bd0 (diff) | |
dm: Add a uclass for serial devices
Serial devices support simple byte input/output and a few operations to find
out whether data is available. Add a basic uclass for serial devices to be
used by drivers that are converted to driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm/uclass-id.h')
| -rw-r--r-- | include/dm/uclass-id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index dd95fca428..7f0e37b7b7 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -21,6 +21,7 @@ enum uclass_id { /* U-Boot uclasses start here */ UCLASS_GPIO, /* Bank of general-purpose I/O pins */ + UCLASS_SERIAL, /* Serial UART */ UCLASS_COUNT, UCLASS_INVALID = -1, |