1 files changed, 19 insertions, 6 deletions

diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig
index ca89f6b84b06..e7555ff4cafd 100644
--- a/drivers/crypto/caam/Kconfig
+++ b/drivers/crypto/caam/Kconfig
@@ -4,16 +4,29 @@ config CRYPTO_DEV_FSL_CAAM
         help
           Enables the driver module for Freescale's Cryptographic Accelerator
           and Assurance Module (CAAM), also known as the SEC version 4 (SEC4).
-          This module adds a job ring operation interface, and configures h/w
+          This module creates job ring devices, and configures h/w
           to operate as a DPAA component automatically, depending
           on h/w feature availability.
 
           To compile this driver as a module, choose M here: the module
           will be called caam.
 
+config CRYPTO_DEV_FSL_CAAM_JR
+        tristate "Freescale CAAM Job Ring driver backend"
+        depends on CRYPTO_DEV_FSL_CAAM
+        default y
+        help
+          Enables the driver module for Job Rings which are part of
+          Freescale's Cryptographic Accelerator
+          and Assurance Module (CAAM). This module adds a job ring operation
+          interface.
+
+          To compile this driver as a module, choose M here: the module
+          will be called caam_jr.
+
 config CRYPTO_DEV_FSL_CAAM_RINGSIZE
         int "Job Ring size"
-        depends on CRYPTO_DEV_FSL_CAAM
+        depends on CRYPTO_DEV_FSL_CAAM_JR
         range 2 9
         default "9"
         help
@@ -31,7 +44,7 @@ config CRYPTO_DEV_FSL_CAAM_RINGSIZE
 
 config CRYPTO_DEV_FSL_CAAM_INTC
         bool "Job Ring interrupt coalescing"
-        depends on CRYPTO_DEV_FSL_CAAM
+        depends on CRYPTO_DEV_FSL_CAAM_JR
         default n
         help
           Enable the Job Ring's interrupt coalescing feature.
@@ -62,7 +75,7 @@ config CRYPTO_DEV_FSL_CAAM_INTC_TIME_THLD
 
 config CRYPTO_DEV_FSL_CAAM_CRYPTO_API
         tristate "Register algorithm implementations with the Crypto API"
-        depends on CRYPTO_DEV_FSL_CAAM
+        depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR
         default y
         select CRYPTO_ALGAPI
         select CRYPTO_AUTHENC
@@ -76,7 +89,7 @@ config CRYPTO_DEV_FSL_CAAM_CRYPTO_API
 
 config CRYPTO_DEV_FSL_CAAM_AHASH_API
         tristate "Register hash algorithm implementations with Crypto API"
-        depends on CRYPTO_DEV_FSL_CAAM
+        depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR
         default y
         select CRYPTO_HASH
         help
@@ -88,7 +101,7 @@ config CRYPTO_DEV_FSL_CAAM_AHASH_API
 
 config CRYPTO_DEV_FSL_CAAM_RNG_API
         tristate "Register caam device for hwrng API"
-        depends on CRYPTO_DEV_FSL_CAAM
+        depends on CRYPTO_DEV_FSL_CAAM && CRYPTO_DEV_FSL_CAAM_JR
         default y
         select CRYPTO_RNG
         select HW_RANDOM