mfd: wm5102: Update maximum register

The DSP memories are mapped into the register map, make them readable and
writable by updating max_register appropriately.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/mfd/wm5102-tables.c b/drivers/mfd/wm5102-tables.c
index 01b9255ed631..ffeba98c4500 100644
--- a/drivers/mfd/wm5102-tables.c
+++ b/drivers/mfd/wm5102-tables.c
@@ -2369,12 +2369,14 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg)
         }
 }
 
+#define WM5102_MAX_REGISTER 0x1a8fff
+
 const struct regmap_config wm5102_spi_regmap = {
         .reg_bits = 32,
         .pad_bits = 16,
         .val_bits = 16,
 
-        .max_register = ARIZONA_DSP1_STATUS_2,
+        .max_register = WM5102_MAX_REGISTER,
         .readable_reg = wm5102_readable_register,
         .volatile_reg = wm5102_volatile_register,
 
@@ -2388,7 +2390,7 @@ const struct regmap_config wm5102_i2c_regmap = {
         .reg_bits = 32,
         .val_bits = 16,
 
-        .max_register = ARIZONA_DSP1_STATUS_2,
+        .max_register = WM5102_MAX_REGISTER,
         .readable_reg = wm5102_readable_register,
         .volatile_reg = wm5102_volatile_register,