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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2017-03-28 17:14:40 +0300
committerMark Brown <broonie@kernel.org>2017-04-06 21:29:37 +0300
commita7a453f56a1a116027f84ac53b365eb045a0e279 (patch)
treeec5946df69f9b85ddce272cf87a7f46fb0a86099 /include/linux/regulator
parentd00b74613fb18dfd0a5aa99270ee2e72d5c808d7 (diff)
downloadlinux-a7a453f56a1a116027f84ac53b365eb045a0e279.tar.xz
regulator: helpers: Add regmap set_soft_start helper
Add a helper function regulator_set_soft_start_regmap to allow regmap based regulators to easily enable soft start. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/driver.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index dac8e7b16bc6..1054c033e783 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -292,6 +292,10 @@ enum regulator_type {
* set_active_discharge
* @active_discharge_reg: Register for control when using regmap
* set_active_discharge
+ * @soft_start_reg: Register for control when using regmap set_soft_start
+ * @soft_start_mask: Mask for control when using regmap set_soft_start
+ * @soft_start_val_on: Enabling value for control when using regmap
+ * set_soft_start
*
* @enable_time: Time taken for initial enable of regulator (in uS).
* @off_on_delay: guard time (in uS), before re-enabling a regulator
@@ -345,6 +349,9 @@ struct regulator_desc {
unsigned int active_discharge_off;
unsigned int active_discharge_mask;
unsigned int active_discharge_reg;
+ unsigned int soft_start_reg;
+ unsigned int soft_start_mask;
+ unsigned int soft_start_val_on;
unsigned int enable_time;
@@ -476,6 +483,7 @@ int regulator_set_voltage_time_sel(struct regulator_dev *rdev,
unsigned int new_selector);
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_soft_start_regmap(struct regulator_dev *rdev);
int regulator_set_active_discharge_regmap(struct regulator_dev *rdev,
bool enable);