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-rw-r--r--include/dm/uclass-id.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index f0e691c18c..77ff9eae90 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -19,7 +19,7 @@ enum uclass_id {
UCLASS_TEST_FDT,
/* U-Boot uclasses start here */
- UCLASS_GPIO,
+ UCLASS_GPIO, /* Bank of general-purpose I/O pins */
UCLASS_COUNT,
UCLASS_INVALID = -1,
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