mfd: wm5102: Make FLL NCO test registers readable

They contain documented status readback fields.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

drivers/mfd/wm5102-tables.c

@@ -1571,6 +1571,7 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL1_CONTROL_5:
 	case ARIZONA_FLL1_CONTROL_6:
 	case ARIZONA_FLL1_LOOP_FILTER_TEST_1:
+	case ARIZONA_FLL1_NCO_TEST_0:
 	case ARIZONA_FLL1_SYNCHRONISER_1:
 	case ARIZONA_FLL1_SYNCHRONISER_2:
 	case ARIZONA_FLL1_SYNCHRONISER_3:
@@ -1586,6 +1587,7 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
 	case ARIZONA_FLL2_CONTROL_5:
 	case ARIZONA_FLL2_CONTROL_6:
 	case ARIZONA_FLL2_LOOP_FILTER_TEST_1:
+	case ARIZONA_FLL2_NCO_TEST_0:
 	case ARIZONA_FLL2_SYNCHRONISER_1:
 	case ARIZONA_FLL2_SYNCHRONISER_2:
 	case ARIZONA_FLL2_SYNCHRONISER_3:
@@ -2339,6 +2341,8 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg)
 	case ARIZONA_SAMPLE_RATE_3_STATUS:
 	case ARIZONA_HAPTICS_STATUS:
 	case ARIZONA_ASYNC_SAMPLE_RATE_1_STATUS:
+	case ARIZONA_FLL1_NCO_TEST_0:
+	case ARIZONA_FLL2_NCO_TEST_0:
 	case ARIZONA_FX_CTRL2:
 	case ARIZONA_INTERRUPT_STATUS_1:
 	case ARIZONA_INTERRUPT_STATUS_2: