i.MX8 crypto/fsl: Enable fsl CAAM rng driver

rng driver enabled to read random number using caam.

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>

diff --git a/drivers/crypto/fsl/jr.c b/drivers/crypto/fsl/jr.c
index 85a3dac..acd2992 100644 (file)
--- a/drivers/crypto/fsl/jr.c
+++ b/drivers/crypto/fsl/jr.c
@@ -767,8 +767,14 @@ init:
                return -1;
        }
 #if CONFIG_IS_ENABLED(OF_CONTROL)
-       if (ofnode_valid(scu_node))
+       if (ofnode_valid(scu_node)) {
+               if (IS_ENABLED(CONFIG_DM_RNG)) {
+                       ret = device_bind_driver(NULL, "caam-rng", "caam-rng", NULL);
+                       if (ret)
+                               printf("Couldn't bind rng driver (%d)\n", ret);
+               }
                return ret;
+       }
 #endif
 
 #ifdef CONFIG_FSL_CORENET