crypto: ccree - check that cryptocell reset completed

In case of driver probe and pm resume we need to check that the cryptocell
hardware reset cycle is completed. during the reset cycle that Cryptocell
provide read only access to the APB interface which allows to verify
through the CC registers that the reset is completed. Until reset
completion we assume that any write/crypto operation is blocked.

Signed-off-by: Ofir Drang <ofir.drang@arm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/ccree/cc_host_regs.h

@@ -114,6 +114,9 @@
 #define CC_HOST_ICR_DSCRPTR_WATERMARK_QUEUE0_CLEAR_BIT_SIZE	0x1UL
 #define CC_HOST_ICR_AXIM_COMP_INT_CLEAR_BIT_SHIFT	0x17UL
 #define CC_HOST_ICR_AXIM_COMP_INT_CLEAR_BIT_SIZE	0x1UL
+#define CC_NVM_IS_IDLE_REG_OFFSET       0x0A10UL
+#define CC_NVM_IS_IDLE_VALUE_BIT_SHIFT  0x0UL
+#define CC_NVM_IS_IDLE_VALUE_BIT_SIZE   0x1UL
 #define CC_SECURITY_DISABLED_REG_OFFSET		0x0A1CUL
 #define CC_SECURITY_DISABLED_VALUE_BIT_SHIFT	0x0UL
 #define CC_SECURITY_DISABLED_VALUE_BIT_SIZE	0x1UL