[PATCH 2/2] mfd: da9063: Make vbcore registers volatile

[Andrej Picej]

From: Stefan Riedmueller <s.riedmueller@xxxxxxxxx>

The VBCORE1_A and VBCORE2_A registers are used to set the desired output
voltage of the BCORE 1 and 2 buck regulators. These values can be critical
if used as input for core voltages. Thus make them volatile so they do not
get cached.

Signed-off-by: Stefan Riedmueller <s.riedmueller@xxxxxxxxx>
Signed-off-by: Andrej Picej <andrej.picej@xxxxxxxxx>
---
 drivers/mfd/da9063-i2c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index 343ed6e96d87..8a3629c30382 100644
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -161,6 +161,7 @@ static const struct regmap_range da9063_ad_volatile_ranges[] = {
 	regmap_reg_range(DA9063_REG_ADC_RES_L, DA9063_AD_REG_SECOND_D),
 	regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_SEQ),
 	regmap_reg_range(DA9063_REG_EN_32K, DA9063_REG_EN_32K),
+	regmap_reg_range(DA9063_REG_VBCORE2_A, DA9063_REG_VBCORE2_A),
 	regmap_reg_range(DA9063_AD_REG_MON_REG_5, DA9063_AD_REG_MON_REG_6),
 };
 
@@ -206,6 +207,7 @@ static const struct regmap_range da9063_bb_da_volatile_ranges[] = {
 	regmap_reg_range(DA9063_REG_ADC_RES_L, DA9063_BB_REG_SECOND_D),
 	regmap_reg_range(DA9063_REG_SEQ, DA9063_REG_SEQ),
 	regmap_reg_range(DA9063_REG_EN_32K, DA9063_REG_EN_32K),
+	regmap_reg_range(DA9063_REG_VBCORE2_A, DA9063_REG_VBCORE2_A),
 	regmap_reg_range(DA9063_BB_REG_MON_REG_5, DA9063_BB_REG_MON_REG_6),
 };
 
-- 
2.25.1