regulator: max77620: Add support to configure active-discharge

Add regulator ops callback for configuration of active-discharge
and provide necessarily information via regulator descriptor.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max77620-regulator.c b/drivers/regulator/max77620-regulator.c
index 259e7e1..73a3356 100644 (file)
--- a/drivers/regulator/max77620-regulator.c
+++ b/drivers/regulator/max77620-regulator.c
@@ -578,6 +578,7 @@ static struct regulator_ops max77620_regulator_ops = {
        .get_mode = max77620_regulator_get_mode,
        .set_ramp_delay = max77620_regulator_set_ramp_delay,
        .set_voltage_time_sel = regulator_set_voltage_time_sel,
+       .set_active_discharge = regulator_set_active_discharge_regmap,
 };
 
 #define MAX77620_SD_CNF2_ROVS_EN_NONE  0
@@ -606,6 +607,10 @@ static struct regulator_ops max77620_regulator_ops = {
                        .enable_time = 500,                             \
                        .vsel_mask = MAX77620_##_volt_mask##_VOLT_MASK, \
                        .vsel_reg = MAX77620_REG_##_id,                 \
+                       .active_discharge_off = 0,                      \
+                       .active_discharge_on = MAX77620_SD_CFG1_ADE_ENABLE, \
+                       .active_discharge_mask = MAX77620_SD_CFG1_ADE_MASK, \
+                       .active_discharge_reg = MAX77620_REG_##_id##_CFG, \
                        .type = REGULATOR_VOLTAGE,                      \
                },                                                      \
        }
@@ -633,6 +638,10 @@ static struct regulator_ops max77620_regulator_ops = {
                        .enable_time = 500,                             \
                        .vsel_mask = MAX77620_LDO_VOLT_MASK,            \
                        .vsel_reg = MAX77620_REG_##_id##_CFG,           \
+                       .active_discharge_off = 0,                      \
+                       .active_discharge_on = MAX77620_LDO_CFG2_ADE_ENABLE, \
+                       .active_discharge_mask = MAX77620_LDO_CFG2_ADE_MASK, \
+                       .active_discharge_reg = MAX77620_REG_##_id##_CFG2, \
                        .type = REGULATOR_VOLTAGE,                      \
                },                                                      \
        }