dm: hash: Add new UCLASS_HASH support
Add UCLASS_HASH for hash driver development. Thus the
hash drivers (SW or HW-accelerated) can be developed
in the DM-based fashion.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
diff --git a/drivers/crypto/hash/Kconfig b/drivers/crypto/hash/Kconfig
new file mode 100644
index 0000000..e226144
--- /dev/null
+++ b/drivers/crypto/hash/Kconfig
@@ -0,0 +1,5 @@
+config DM_HASH
+ bool "Enable Driver Model for Hash"
+ depends on DM
+ help
+ If you want to use driver model for Hash, say Y.