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-rw-r--r--drivers/regulator/twl-regulator.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 43d7494fbd8e..aadf4cfe354e 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -533,6 +533,19 @@ static int twlreg_probe(struct platform_device *pdev)
c->valid_ops_mask &= REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS;
+ switch (pdev->id) {
+ case TWL4030_REG_VIO:
+ case TWL4030_REG_VDD1:
+ case TWL4030_REG_VDD2:
+ case TWL4030_REG_VPLL1:
+ case TWL4030_REG_VINTANA1:
+ case TWL4030_REG_VINTANA2:
+ case TWL4030_REG_VINTDIG:
+ c->always_on = true;
+ break;
+ default:
+ break;
+ }
rdev = regulator_register(&info->desc, &pdev->dev, initdata, info);
if (IS_ERR(rdev)) {