MLK-9769-25 Modify CAAM RNG entropy delay value

Modify the minimum entropy delay value for CAAM's RNG based on
recommended settings.

Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com>

diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h
index 490ec9b5b25be50681f3c2f1bc0a65b9b5dbed73..7afe8cf6ca9fe3ea049f65a7fac04fa930f332eb 100644 (file)
--- a/drivers/crypto/caam/regs.h
+++ b/drivers/crypto/caam/regs.h
@@ -382,7 +382,7 @@ struct rng4tst {
        };
 #define RTSDCTL_ENT_DLY_SHIFT 16
 #define RTSDCTL_ENT_DLY_MASK (0xffff << RTSDCTL_ENT_DLY_SHIFT)
-#define RTSDCTL_ENT_DLY_MIN 1200
+#define RTSDCTL_ENT_DLY_MIN 3200
 #define RTSDCTL_ENT_DLY_MAX 12800
        u32 rtsdctl;            /* seed control register */
        union {