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-rw-r--r--drivers/core/uclass.c9
-rw-r--r--include/dm/uclass.h8
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index de602ae52d..60610e5a1f 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -148,6 +148,15 @@ int uclass_get(enum uclass_id id, struct uclass **ucp)
return 0;
}
+const char *uclass_get_name(enum uclass_id id)
+{
+ struct uclass *uc;
+
+ if (uclass_get(id, &uc))
+ return NULL;
+ return uc->uc_drv->name;
+}
+
int uclass_find_device(enum uclass_id id, int index, struct udevice **devp)
{
struct uclass *uc;
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 84f05bcfce..b583aa869b 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
@@ -119,6 +119,14 @@ struct uclass_driver {
int uclass_get(enum uclass_id key, struct uclass **ucp);
/**
+ * uclass_get_name() - Get the name of a uclass driver
+ *
+ * @id: ID to look up
+ * @returns the name of the uclass driver for that ID, or NULL if none
+ */
+const char *uclass_get_name(enum uclass_id id);
+
+/**
* uclass_get_device() - Get a uclass device based on an ID and index
*
* The device is probed to activate it ready for use.