dm: Add a uclass for serial devices

[karo-tx-uboot.git] / include / dm / uclass-id.h

diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index f0e691c18c8950fd7a3401100222954a11b07980..7f0e37b7b789cd64b48a124a0726dc4efbbe2fe4 100644 (file)
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -17,9 +17,11 @@ enum uclass_id {
        UCLASS_DEMO,
        UCLASS_TEST,
        UCLASS_TEST_FDT,
+       UCLASS_TEST_BUS,
 
        /* U-Boot uclasses start here */
-       UCLASS_GPIO,
+       UCLASS_GPIO,            /* Bank of general-purpose I/O pins */
+       UCLASS_SERIAL,          /* Serial UART */
 
        UCLASS_COUNT,
        UCLASS_INVALID = -1,