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regulator: axp20x: Support new AXP223 PMIC 

The AXP223 is a new PMIC commonly paired with Allwinner A23/A33 SoCs.
It is functionally identical to AXP221; only the regulator default
voltage/status and the external host interface are different.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
hifive-unleashed-5.1
Chen-Yu Tsai 2016-02-12 10:02:45 +08:00 committed by Lee Jones
parent 02071f0f79
commit 04e0981c67
1 changed files with 3 additions and 0 deletions
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3
drivers/regulator/axp20x-regulator.c
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@ -244,6 +244,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
step = 75;
break;
case AXP221_ID:
case AXP223_ID:
min = 1800;
max = 4050;
def = 3000;
@ -322,6 +323,7 @@ static int axp20x_set_dcdc_workmode(struct regulator_dev *rdev, int id, u32 work
break;
case AXP221_ID:
case AXP223_ID:
if (id < AXP22X_DCDC1 || id > AXP22X_DCDC5)
return -EINVAL;
@ -360,6 +362,7 @@ static int axp20x_regulator_probe(struct platform_device *pdev)
nregulators = AXP20X_REG_ID_MAX;
break;
case AXP221_ID:
case AXP223_ID:
regulators = axp22x_regulators;
nregulators = AXP22X_REG_ID_MAX;
break;