crypto: caam - reduce page 0 regs access to minimum

crypto: caam - reduce page 0 regs access to minimum

Use job ring register map, in place of controller register map
to access page 0 registers, as access to the controller register
map is not permitted.

Signed-off-by: Horia GeantA <horia.geanta@nxp.com>
Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Varun Sethi <v.sethi@nxp.com>
Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>