[PATCH 15/22] mfd: axp20x: add CHRG_CTRL1 to writeable regs for AXP20X/AXP22X

[Quentin Schulz]

The CHR_CTRL1 register is made of 7 read-write bits with one being used
to set the target voltage for battery charging.

This adds the CHRG_CTRL1 register to the list of writeable registers for
AXP20X and AXP22X PMICs.

Signed-off-by: Quentin Schulz <quentin.schulz at free-electrons.com>
---
 drivers/mfd/axp20x.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 65c57d0..19bdba3 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -66,6 +66,7 @@ static const struct regmap_access_table axp152_volatile_table = {
 static const struct regmap_range axp20x_writeable_ranges[] = {
 	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
 	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_VBUS_IPSOUT_MGMT),
+	regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL1),
 	regmap_reg_range(AXP20X_DCDC_MODE, AXP20X_FG_RES),
 	regmap_reg_range(AXP20X_RDC_H, AXP20X_OCV(AXP20X_OCV_MAX)),
 };
@@ -94,6 +95,7 @@ static const struct regmap_access_table axp20x_volatile_table = {
 static const struct regmap_range axp22x_writeable_ranges[] = {
 	regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
 	regmap_reg_range(AXP20X_VBUS_IPSOUT_MGMT, AXP20X_VBUS_IPSOUT_MGMT),
+	regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL1),
 	regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1),
 };
 
-- 
2.9.3