Commit 0c384fc8 authored by Hans de Goede's avatar Hans de Goede Committed by Lee Jones
Browse files

mfd: axp20x: Mark axp288 CHRG_BAK_CTRL register volatile 



The input current limit bits get updated by the charger detection logic,
so we should not cache the contents of this register.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 156d0705

drivers/mfd/axp20x.c

+1 −0
Original line number Diff line number Diff line
@@ -129,6 +129,7 @@ static const struct regmap_range axp288_volatile_ranges[] = { 
	regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP288_POWER_REASON),

	regmap_reg_range(AXP288_BC_GLOBAL, AXP288_BC_GLOBAL),

	regmap_reg_range(AXP288_BC_DET_STAT, AXP288_BC_DET_STAT),

	regmap_reg_range(AXP20X_CHRG_BAK_CTRL, AXP20X_CHRG_BAK_CTRL),

	regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IPSOUT_V_HIGH_L),

	regmap_reg_range(AXP20X_TIMER_CTRL, AXP20X_TIMER_CTRL),

	regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE),