author: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> 2021-01-13 20:42:08 +0100
committer: Mark Brown <broonie@kernel.org> 2021-01-15 14:27:50 +0000
commit: dd582369c6c1f39ec475af6191a934f3e57fda35
parent: c2fa56173ba66bab8f0005789c383cb8cc2aaf62
Commit Summary:
Diffstat:
1 file changed, 27 insertions, 0 deletions
diff --git a/drivers/regulator/qcom-labibb-regulator.c b/drivers/regulator/qcom-labibb-regulator.c
index 8ccf572394a2..9f51c96f16fb 100644
--- a/drivers/regulator/qcom-labibb-regulator.c
+++ b/drivers/regulator/qcom-labibb-regulator.c
@@ -19,6 +19,12 @@
#define PMI8998_IBB_REG_BASE 0xdc00
#define REG_LABIBB_STATUS1 0x08
+
+#define REG_LABIBB_VOLTAGE 0x41
+ #define LABIBB_VOLTAGE_OVERRIDE_EN BIT(7)
+ #define LAB_VOLTAGE_SET_MASK GENMASK(3, 0)
+ #define IBB_VOLTAGE_SET_MASK GENMASK(5, 0)
+
#define REG_LABIBB_ENABLE_CTL 0x46
#define LABIBB_STATUS1_VREG_OK_BIT BIT(7)
#define LABIBB_CONTROL_ENABLE BIT(7)
@@ -51,6 +57,10 @@ static const struct regulator_ops qcom_labibb_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear_range,
+ .map_voltage = regulator_map_voltage_linear_range,
};
static const struct regulator_desc pmi8998_lab_desc = {
@@ -59,9 +69,18 @@ static const struct regulator_desc pmi8998_lab_desc = {
.enable_val = LABIBB_CONTROL_ENABLE,
.enable_time = LAB_ENABLE_TIME,
.poll_enabled_time = LABIBB_POLL_ENABLED_TIME,
+ .vsel_reg = (PMI8998_LAB_REG_BASE + REG_LABIBB_VOLTAGE),
+ .vsel_mask = LAB_VOLTAGE_SET_MASK,
+ .apply_reg = (PMI8998_LAB_REG_BASE + REG_LABIBB_VOLTAGE),
+ .apply_bit = LABIBB_VOLTAGE_OVERRIDE_EN,
.off_on_delay = LABIBB_OFF_ON_DELAY,
.owner = THIS_MODULE,
.type = REGULATOR_VOLTAGE,
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(4600000, 0, 15, 100000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 16,
.ops = &qcom_labibb_ops,
};
@@ -71,9 +90,18 @@ static const struct regulator_desc pmi8998_ibb_desc = {
.enable_val = LABIBB_CONTROL_ENABLE,
.enable_time = IBB_ENABLE_TIME,
.poll_enabled_time = LABIBB_POLL_ENABLED_TIME,
+ .vsel_reg = (PMI8998_IBB_REG_BASE + REG_LABIBB_VOLTAGE),
+ .vsel_mask = IBB_VOLTAGE_SET_MASK,
+ .apply_reg = (PMI8998_IBB_REG_BASE + REG_LABIBB_VOLTAGE),
+ .apply_bit = LABIBB_VOLTAGE_OVERRIDE_EN,
.off_on_delay = LABIBB_OFF_ON_DELAY,
.owner = THIS_MODULE,
.type = REGULATOR_VOLTAGE,
+ .linear_ranges = (struct linear_range[]) {
+ REGULATOR_LINEAR_RANGE(1400000, 0, 63, 100000),
+ },
+ .n_linear_ranges = 1,
+ .n_voltages = 64,
.ops = &qcom_labibb_ops,
};