From 57d92753d4cada5c314a7d6bcfe7ad79b00c2eb8 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 4 Sep 2014 16:27:26 -0600 Subject: 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 --- include/dm/uclass-id.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/dm') diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index dd95fca428d..7f0e37b7b78 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, -- cgit v1.3.1