set/get_bypass ops were missing for ldo1/ldo2 on tps65917 and
ldo9 on palmas/tps659038 which support bypass mode.
Adding the bypass ops helps consumers configure these ldos in
bypass mode or remove bypass mode if need be.
Signed-off-by: Keerthy <j-keer...@ti.com>
Reported-by: Kishon Vijay Abraham I <kis...@ti.com>
---
Changes in v2:
* Added palmas/tps659038 ldo9 bypass ops.
drivers/regulator/palmas-regulator.c | 39 ++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/drivers/regulator/palmas-regulator.c
b/drivers/regulator/palmas-regulator.c
index 8217613..6efc7ee 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -612,6 +612,18 @@ static struct regulator_ops palmas_ops_ldo = {
.map_voltage = regulator_map_voltage_linear,
};
+static struct regulator_ops palmas_ops_ldo9 = {
+ .is_enabled = palmas_is_enabled_ldo,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .set_bypass = regulator_set_bypass_regmap,
+ .get_bypass = regulator_get_bypass_regmap,
+};
+
static struct regulator_ops palmas_ops_ext_control_ldo = {
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
@@ -639,6 +651,19 @@ static struct regulator_ops tps65917_ops_ldo = {
.set_voltage_time_sel = regulator_set_voltage_time_sel,
};
+static struct regulator_ops tps65917_ops_ldo_1_2 = {
+ .is_enabled = palmas_is_enabled_ldo,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
+ .set_bypass = regulator_set_bypass_regmap,
+ .get_bypass = regulator_get_bypass_regmap,
+};
+
static int palmas_regulator_config_external(struct palmas *palmas, int id,
struct palmas_reg_init *reg_init)
{
@@ -915,6 +940,13 @@ static int palmas_ldo_registration(struct palmas_pmic
*pmic,
if (pdata && pdata->ldo6_vibrator &&
(id == PALMAS_REG_LDO6))
desc->enable_time = 2000;
+
+ if (id == PALMAS_REG_LDO9) {
+ desc->ops = &palmas_ops_ldo9;
+ desc->bypass_reg = desc->enable_reg;
+ desc->bypass_mask =
+ PALMAS_LDO9_CTRL_LDO_BYPASS_EN;
+ }
} else {
if (!ddata->has_regen3 && id == PALMAS_REG_REGEN3)
continue;
@@ -1019,6 +1051,13 @@ static int tps65917_ldo_registration(struct palmas_pmic
*pmic,
* It is of the order of ~60mV/uS.
*/
desc->ramp_delay = 2500;
+ if (id == TPS65917_REG_LDO1 ||
+ id == TPS65917_REG_LDO2) {
+ desc->ops = &tps65917_ops_ldo_1_2;
+ desc->bypass_reg = desc->enable_reg;
+ desc->bypass_mask =
+ TPS65917_LDO1_CTRL_BYPASS_EN;
+ }
} else {
desc->n_voltages = 1;
if (reg_init && reg_init->roof_floor)
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
