crypto: nuvoton: Add NPCM7xx AES driver

add nuvoton BMC npcm750 AES driver

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
diff --git a/drivers/crypto/nuvoton/Kconfig b/drivers/crypto/nuvoton/Kconfig
new file mode 100644
index 0000000..c4ab067
--- /dev/null
+++ b/drivers/crypto/nuvoton/Kconfig
@@ -0,0 +1,8 @@
+config NPCM_AES
+	bool "Support the NPCM AES algorithm"
+	select NPCM_OTP
+	help
+	  This provides a means to encrypt and decrypt data using the NPCM
+	  AES (Advanced Encryption Standard). This algorithm uses a symmetric
+	  key and is widely used as a streaming cipher. This command only
+	  supports AES256-CBC.