mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register …

…value

The max_register = 128 setting in the regmap config is not valid.

The Intel Dollar Cove TI PMIC has an eeprom unlock register at address 0x88
and a number of EEPROM registers at 0xF?. Increase max_register to 0xff so
that these registers can be accessed.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20241208150028.325349-1-hdegoede@redhat.com
Signed-off-by: Lee Jones <lee@kernel.org>

drivers/mfd/intel_soc_pmic_chtdc_ti.c

@@ -81,7 +81,7 @@ static struct mfd_cell chtdc_ti_dev[] = {
 static const struct regmap_config chtdc_ti_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.max_register = 128,
+	.max_register = 0xff,
 	.cache_type = REGCACHE_NONE,
 };