Commit 99305bdc authored by Mark Brown's avatar Mark Brown

Merge remote-tracking branches 'regulator/fix/stw481x' and...

Merge remote-tracking branches 'regulator/fix/stw481x' and 'regulator/fix/tps65086' into regulator-linus
......@@ -23,7 +23,7 @@ Required properties:
defined below.
Optional regulator properties:
- ti,regulator-step-size-25mv : This is applicable for buck[1,2,6], set this
- ti,regulator-step-size-25mv : This is applicable for buck[1-6], set this
if the regulator is factory set with a 25mv
step voltage mapping.
- ti,regulator-decay : This is applicable for buck[1-6], set this if
......
......@@ -47,7 +47,8 @@ static struct regulator_desc vmmc_regulator = {
.volt_table = stw481x_vmmc_voltages,
.enable_time = 200, /* FIXME: look this up */
.enable_reg = STW_CONF1,
.enable_mask = STW_CONF1_PDN_VMMC,
.enable_mask = STW_CONF1_PDN_VMMC | STW_CONF1_MMC_LS_STATUS,
.enable_val = STW_CONF1_PDN_VMMC,
.vsel_reg = STW_CONF1,
.vsel_mask = STW_CONF1_VMMC_MASK,
};
......
......@@ -71,18 +71,17 @@ struct tps65086_regulator {
unsigned int decay_mask;
};
static const struct regulator_linear_range tps65086_buck126_10mv_ranges[] = {
static const struct regulator_linear_range tps65086_10mv_ranges[] = {
REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
REGULATOR_LINEAR_RANGE(410000, 0x1, 0x7F, 10000),
};
static const struct regulator_linear_range tps65086_buck126_25mv_ranges[] = {
REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
REGULATOR_LINEAR_RANGE(1000000, 0x1, 0x18, 0),
REGULATOR_LINEAR_RANGE(1000000, 0x0, 0x18, 0),
REGULATOR_LINEAR_RANGE(1025000, 0x19, 0x7F, 25000),
};
static const struct regulator_linear_range tps65086_buck345_ranges[] = {
static const struct regulator_linear_range tps65086_buck345_25mv_ranges[] = {
REGULATOR_LINEAR_RANGE(0, 0x0, 0x0, 0),
REGULATOR_LINEAR_RANGE(425000, 0x1, 0x7F, 25000),
};
......@@ -125,27 +124,27 @@ static int tps65086_of_parse_cb(struct device_node *dev,
static struct tps65086_regulator regulators[] = {
TPS65086_REGULATOR("BUCK1", "buck1", BUCK1, 0x80, TPS65086_BUCK1CTRL,
BUCK_VID_MASK, TPS65086_BUCK123CTRL, BIT(0),
tps65086_buck126_10mv_ranges, TPS65086_BUCK1CTRL,
tps65086_10mv_ranges, TPS65086_BUCK1CTRL,
BIT(0)),
TPS65086_REGULATOR("BUCK2", "buck2", BUCK2, 0x80, TPS65086_BUCK2CTRL,
BUCK_VID_MASK, TPS65086_BUCK123CTRL, BIT(1),
tps65086_buck126_10mv_ranges, TPS65086_BUCK2CTRL,
tps65086_10mv_ranges, TPS65086_BUCK2CTRL,
BIT(0)),
TPS65086_REGULATOR("BUCK3", "buck3", BUCK3, 0x80, TPS65086_BUCK3VID,
BUCK_VID_MASK, TPS65086_BUCK123CTRL, BIT(2),
tps65086_buck345_ranges, TPS65086_BUCK3DECAY,
tps65086_10mv_ranges, TPS65086_BUCK3DECAY,
BIT(0)),
TPS65086_REGULATOR("BUCK4", "buck4", BUCK4, 0x80, TPS65086_BUCK4VID,
BUCK_VID_MASK, TPS65086_BUCK4CTRL, BIT(0),
tps65086_buck345_ranges, TPS65086_BUCK4VID,
tps65086_10mv_ranges, TPS65086_BUCK4VID,
BIT(0)),
TPS65086_REGULATOR("BUCK5", "buck5", BUCK5, 0x80, TPS65086_BUCK5VID,
BUCK_VID_MASK, TPS65086_BUCK5CTRL, BIT(0),
tps65086_buck345_ranges, TPS65086_BUCK5CTRL,
tps65086_10mv_ranges, TPS65086_BUCK5CTRL,
BIT(0)),
TPS65086_REGULATOR("BUCK6", "buck6", BUCK6, 0x80, TPS65086_BUCK6VID,
BUCK_VID_MASK, TPS65086_BUCK6CTRL, BIT(0),
tps65086_buck126_10mv_ranges, TPS65086_BUCK6CTRL,
tps65086_10mv_ranges, TPS65086_BUCK6CTRL,
BIT(0)),
TPS65086_REGULATOR("LDOA1", "ldoa1", LDOA1, 0xF, TPS65086_LDOA1CTRL,
VDOA1_VID_MASK, TPS65086_LDOA1CTRL, BIT(0),
......@@ -162,18 +161,6 @@ static struct tps65086_regulator regulators[] = {
TPS65086_SWITCH("VTT", "vtt", VTT, TPS65086_SWVTT_EN, BIT(4)),
};
static inline bool has_25mv_mode(int id)
{
switch (id) {
case BUCK1:
case BUCK2:
case BUCK6:
return true;
default:
return false;
}
}
static int tps65086_of_parse_cb(struct device_node *dev,
const struct regulator_desc *desc,
struct regulator_config *config)
......@@ -181,12 +168,27 @@ static int tps65086_of_parse_cb(struct device_node *dev,
int ret;
/* Check for 25mV step mode */
if (has_25mv_mode(desc->id) &&
of_property_read_bool(config->of_node, "ti,regulator-step-size-25mv")) {
if (of_property_read_bool(config->of_node, "ti,regulator-step-size-25mv")) {
switch (desc->id) {
case BUCK1:
case BUCK2:
case BUCK6:
regulators[desc->id].desc.linear_ranges =
tps65086_buck126_25mv_ranges;
regulators[desc->id].desc.n_linear_ranges =
ARRAY_SIZE(tps65086_buck126_25mv_ranges);
break;
case BUCK3:
case BUCK4:
case BUCK5:
regulators[desc->id].desc.linear_ranges =
tps65086_buck345_25mv_ranges;
regulators[desc->id].desc.n_linear_ranges =
ARRAY_SIZE(tps65086_buck345_25mv_ranges);
break;
default:
dev_warn(config->dev, "25mV step mode only valid for BUCK regulators\n");
}
}
/* Check for decay mode */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment