v4.19.13 snapshot.
diff --git a/drivers/crypto/nx/Kconfig b/drivers/crypto/nx/Kconfig
new file mode 100644
index 0000000..cd5dda9
--- /dev/null
+++ b/drivers/crypto/nx/Kconfig
@@ -0,0 +1,49 @@
+
+config CRYPTO_DEV_NX_ENCRYPT
+ tristate "Encryption acceleration support on pSeries platform"
+ depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN
+ default y
+ select CRYPTO_AES
+ select CRYPTO_CCM
+ help
+ Support for PowerPC Nest (NX) encryption acceleration. This
+ module supports acceleration for AES and SHA2 algorithms on
+ the pSeries platform. If you choose 'M' here, this module
+ will be called nx_crypto.
+
+config CRYPTO_DEV_NX_COMPRESS
+ tristate "Compression acceleration support"
+ default y
+ select CRYPTO_ALGAPI
+ select 842_DECOMPRESS
+ help
+ Support for PowerPC Nest (NX) compression acceleration. This
+ module supports acceleration for compressing memory with the 842
+ algorithm using the cryptographic API. One of the platform
+ drivers must be selected also. If you choose 'M' here, this
+ module will be called nx_compress.
+
+if CRYPTO_DEV_NX_COMPRESS
+
+config CRYPTO_DEV_NX_COMPRESS_PSERIES
+ tristate "Compression acceleration support on pSeries platform"
+ depends on PPC_PSERIES && IBMVIO
+ default y
+ help
+ Support for PowerPC Nest (NX) compression acceleration. This
+ module supports acceleration for compressing memory with the 842
+ algorithm. This supports NX hardware on the pSeries platform.
+ If you choose 'M' here, this module will be called nx_compress_pseries.
+
+config CRYPTO_DEV_NX_COMPRESS_POWERNV
+ tristate "Compression acceleration support on PowerNV platform"
+ depends on PPC_POWERNV
+ depends on PPC_VAS
+ default y
+ help
+ Support for PowerPC Nest (NX) compression acceleration. This
+ module supports acceleration for compressing memory with the 842
+ algorithm. This supports NX hardware on the PowerNV platform.
+ If you choose 'M' here, this module will be called nx_compress_powernv.
+
+endif