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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-01-20 14:01:31 -0300
commitb4b7ff4b08e691656c9d77c758fc355833128ac0 (patch)
tree82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/regulator/act8865-regulator.c
parent35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff)
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/regulator/act8865-regulator.c')
-rw-r--r--drivers/regulator/act8865-regulator.c24
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c
index 896db168e..f8d4cd3d1 100644
--- a/drivers/regulator/act8865-regulator.c
+++ b/drivers/regulator/act8865-regulator.c
@@ -261,6 +261,16 @@ static const struct regulator_desc act8865_regulators[] = {
ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET, "inl67"),
};
+static const struct regulator_desc act8865_alt_regulators[] = {
+ ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET2, "vp1"),
+ ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET2, "vp2"),
+ ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET2, "vp3"),
+ ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET, "inl45"),
+ ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET, "inl45"),
+ ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET, "inl67"),
+ ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET, "inl67"),
+};
+
#ifdef CONFIG_OF
static const struct of_device_id act8865_dt_ids[] = {
{ .compatible = "active-semi,act8600", .data = (void *)ACT8600 },
@@ -413,6 +423,7 @@ static int act8865_pmic_probe(struct i2c_client *client,
struct act8865 *act8865;
unsigned long type;
int off_reg, off_mask;
+ int voltage_select = 0;
pdata = dev_get_platdata(dev);
@@ -424,6 +435,10 @@ static int act8865_pmic_probe(struct i2c_client *client,
return -ENODEV;
type = (unsigned long) id->data;
+
+ voltage_select = !!of_get_property(dev->of_node,
+ "active-semi,vsel-high",
+ NULL);
} else {
type = i2c_id->driver_data;
}
@@ -442,8 +457,13 @@ static int act8865_pmic_probe(struct i2c_client *client,
off_mask = ACT8846_OFF_SYSMASK;
break;
case ACT8865:
- regulators = act8865_regulators;
- num_regulators = ARRAY_SIZE(act8865_regulators);
+ if (voltage_select) {
+ regulators = act8865_alt_regulators;
+ num_regulators = ARRAY_SIZE(act8865_alt_regulators);
+ } else {
+ regulators = act8865_regulators;
+ num_regulators = ARRAY_SIZE(act8865_regulators);
+ }
off_reg = ACT8865_SYS_CTRL;
off_mask = ACT8865_MSTROFF;
break;