[PATCH v4 12/18] mfd: axp20x: add CHRG_CTRL1/2/3 to writeable regs for AXP20X/AXP22X
From: Quentin Schulz <hidden>
Date: 2017-03-15 10:58:19
Also in:
linux-devicetree, linux-iio, linux-pm, lkml
Subsystem:
multifunction devices (mfd), the rest · Maintainers:
Lee Jones, Linus Torvalds
The CHRG_CTRL1 and CHRG_CTRL2 registers are made for controlling different battery charging settings such as the constant current charge value. The AXP22X also have a third register CHRG_CTRL3 which has settings for battery charging too. This adds the CHRG_CTRL1, CHRG_CTRL2 and CHRG_CTRL3 registers to the list of writeable registers for AXP20X and AXP22X PMICs. Signed-off-by: Quentin Schulz <redacted> Acked-by: Maxime Ripard <redacted> Acked-by: Chen-Yu Tsai <redacted> Acked-for-MFD-by: Lee Jones [off-list ref] --- v2: - added AXP20X_CHRG_CTRL2 and AXP20X_CHRG_CTRL3 to the writeable registers table, - removed added reg range for ADC data in volatile regs range, drivers/mfd/axp20x.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index a58326e..b2b6b16 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c@@ -67,6 +67,7 @@ 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_CHRG_CTRL1, AXP20X_CHRG_CTRL2), regmap_reg_range(AXP20X_DCDC_MODE, AXP20X_FG_RES), regmap_reg_range(AXP20X_RDC_H, AXP20X_OCV(AXP20X_OCV_MAX)), };
@@ -93,6 +94,7 @@ static const struct regmap_access_table axp20x_volatile_table = { /* AXP22x ranges are shared with the AXP809, as they cover the same range */ static const struct regmap_range axp22x_writeable_ranges[] = { regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE), + regmap_reg_range(AXP20X_CHRG_CTRL1, AXP22X_CHRG_CTRL3), regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1), };
--
2.9.3