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authorLaxman Dewangan <ldewangan@nvidia.com>2016-03-02 13:54:47 +0300
committerMark Brown <broonie@kernel.org>2016-03-02 17:13:05 +0300
commit354794dacc213da7596cefea4dbcd8c094368807 (patch)
tree51a080d54afeba7ba26d46fd9b00e4e14beae6a5 /include/linux/regulator
parent670666b9e0aff40c65d8061a2f53e79eee238685 (diff)
downloadlinux-354794dacc213da7596cefea4dbcd8c094368807.tar.xz
regulator: helper: Add helper to configure active-discharge using regmap
Add helper function to set the state of active-discharge of regulator using regmap. The HW regulator driver can directly use this by providing the necessary information in the regulator descriptor. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/driver.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 59dbaf78a25c..cd271e89a7e6 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -269,6 +269,14 @@ enum regulator_type {
* @bypass_mask: Mask for control when using regmap set_bypass
* @bypass_val_on: Enabling value for control when using regmap set_bypass
* @bypass_val_off: Disabling value for control when using regmap set_bypass
+ * @active_discharge_off: Enabling value for control when using regmap
+ * set_active_discharge
+ * @active_discharge_on: Disabling value for control when using regmap
+ * set_active_discharge
+ * @active_discharge_mask: Mask for control when using regmap
+ * set_active_discharge
+ * @active_discharge_reg: Register for control when using regmap
+ * set_active_discharge
*
* @enable_time: Time taken for initial enable of regulator (in uS).
* @off_on_delay: guard time (in uS), before re-enabling a regulator
@@ -318,6 +326,10 @@ struct regulator_desc {
unsigned int bypass_mask;
unsigned int bypass_val_on;
unsigned int bypass_val_off;
+ unsigned int active_discharge_on;
+ unsigned int active_discharge_off;
+ unsigned int active_discharge_mask;
+ unsigned int active_discharge_reg;
unsigned int enable_time;
@@ -450,6 +462,8 @@ int regulator_set_voltage_time_sel(struct regulator_dev *rdev,
int regulator_set_bypass_regmap(struct regulator_dev *rdev, bool enable);
int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable);
+int regulator_set_active_discharge_regmap(struct regulator_dev *rdev,
+ bool enable);
void *regulator_get_init_drvdata(struct regulator_init_data *reg_init_data);
#endif