crypto: nuvoton: Add NPCM7xx SHA driver

add nuvoton BMC npcm750 SHA driver

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/drivers/crypto/nuvoton/Kconfig b/drivers/crypto/nuvoton/Kconfig
index c4ab067..034fcad 100644
--- a/drivers/crypto/nuvoton/Kconfig
+++ b/drivers/crypto/nuvoton/Kconfig
@@ -6,3 +6,9 @@
 	  AES (Advanced Encryption Standard). This algorithm uses a symmetric
 	  key and is widely used as a streaming cipher. This command only
 	  supports AES256-CBC.
+
+config NPCM_SHA
+	bool "Enable NPCM cryptographic HW SHA accelerator"
+	help
+	  This option enables support of NPCM cryptographic HW SHA accelerator.
+	  It supports SHA1 and SHA256 hashing algorithms.