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authorChen-Yu Tsai <wens@csie.org>2016-02-12 05:02:45 +0300
committerLee Jones <lee.jones@linaro.org>2016-02-12 11:55:34 +0300
commit04e0981c67e6a7ba8aacac731d925f4ff21b67fb (patch)
treec37dab37b8f58fc8a8c0ace50aa03defee07ddfa /drivers/regulator/axp20x-regulator.c
parent02071f0f797c989b342f46fbdf472ddb1c2cdee9 (diff)
downloadlinux-04e0981c67e6a7ba8aacac731d925f4ff21b67fb.tar.xz
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>
Diffstat (limited to 'drivers/regulator/axp20x-regulator.c')
-rw-r--r--drivers/regulator/axp20x-regulator.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index f2e1a39ce0f3..e86d1fc2d80b 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -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;