#include <linux/regulator/of_regulator.h>
#include <linux/regmap.h>
+/*
+ * ACT8600 Global Register Map.
+ */
+#define ACT8600_SYS_MODE 0x00
+#define ACT8600_SYS_CTRL 0x01
+#define ACT8600_DCDC1_VSET 0x10
+#define ACT8600_DCDC1_CTRL 0x12
+#define ACT8600_DCDC2_VSET 0x20
+#define ACT8600_DCDC2_CTRL 0x22
+#define ACT8600_DCDC3_VSET 0x30
+#define ACT8600_DCDC3_CTRL 0x32
+#define ACT8600_SUDCDC4_VSET 0x40
+#define ACT8600_SUDCDC4_CTRL 0x41
+#define ACT8600_LDO5_VSET 0x50
+#define ACT8600_LDO5_CTRL 0x51
+#define ACT8600_LDO6_VSET 0x60
+#define ACT8600_LDO6_CTRL 0x61
+#define ACT8600_LDO7_VSET 0x70
+#define ACT8600_LDO7_CTRL 0x71
+#define ACT8600_LDO8_VSET 0x80
+#define ACT8600_LDO8_CTRL 0x81
+#define ACT8600_LDO910_CTRL 0x91
+#define ACT8600_APCH0 0xA1
+#define ACT8600_APCH1 0xA8
+#define ACT8600_APCH2 0xA9
+#define ACT8600_APCH_STAT 0xAA
+#define ACT8600_OTG0 0xB0
+#define ACT8600_OTG1 0xB2
+
/*
* ACT8846 Global Register Map.
*/
#define ACT8865_ENA 0x80 /* ON - [7] */
#define ACT8865_VSEL_MASK 0x3F /* VSET - [5:0] */
+
+#define ACT8600_LDO10_ENA 0x40 /* ON - [6] */
+#define ACT8600_SUDCDC_VSEL_MASK 0xFF /* SUDCDC VSET - [7:0] */
+
/*
* ACT8865 voltage number
*/
#define ACT8865_VOLTAGE_NUM 64
+#define ACT8600_SUDCDC_VOLTAGE_NUM 255
struct act8865 {
struct regmap *regmap;
REGULATOR_LINEAR_RANGE(2400000, 48, 63, 100000),
};
+static const struct regulator_linear_range act8600_sudcdc_voltage_ranges[] = {
+ REGULATOR_LINEAR_RANGE(3000000, 0, 63, 0),
+ REGULATOR_LINEAR_RANGE(3000000, 64, 159, 100000),
+ REGULATOR_LINEAR_RANGE(12600000, 160, 191, 200000),
+ REGULATOR_LINEAR_RANGE(19000000, 191, 255, 400000),
+};
+
static struct regulator_ops act8865_ops = {
.list_voltage = regulator_list_voltage_linear_range,
.map_voltage = regulator_map_voltage_linear_range,
.is_enabled = regulator_is_enabled_regmap,
};
-#define ACT88xx_REG(_name, _family, _id, _vsel_reg) \
+static struct regulator_ops act8865_ldo_ops = {
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .is_enabled = regulator_is_enabled_regmap,
+};
+
+#define ACT88xx_REG(_name, _family, _id, _vsel_reg, _supply) \
[_family##_ID_##_id] = { \
.name = _name, \
+ .supply_name = _supply, \
.id = _family##_ID_##_id, \
.type = REGULATOR_VOLTAGE, \
.ops = &act8865_ops, \
.owner = THIS_MODULE, \
}
+static const struct regulator_desc act8600_regulators[] = {
+ ACT88xx_REG("DCDC1", ACT8600, DCDC1, VSET, "vp1"),
+ ACT88xx_REG("DCDC2", ACT8600, DCDC2, VSET, "vp2"),
+ ACT88xx_REG("DCDC3", ACT8600, DCDC3, VSET, "vp3"),
+ {
+ .name = "SUDCDC_REG4",
+ .id = ACT8600_ID_SUDCDC4,
+ .ops = &act8865_ops,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = ACT8600_SUDCDC_VOLTAGE_NUM,
+ .linear_ranges = act8600_sudcdc_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(act8600_sudcdc_voltage_ranges),
+ .vsel_reg = ACT8600_SUDCDC4_VSET,
+ .vsel_mask = ACT8600_SUDCDC_VSEL_MASK,
+ .enable_reg = ACT8600_SUDCDC4_CTRL,
+ .enable_mask = ACT8865_ENA,
+ .owner = THIS_MODULE,
+ },
+ ACT88xx_REG("LDO5", ACT8600, LDO5, VSET, "inl"),
+ ACT88xx_REG("LDO6", ACT8600, LDO6, VSET, "inl"),
+ ACT88xx_REG("LDO7", ACT8600, LDO7, VSET, "inl"),
+ ACT88xx_REG("LDO8", ACT8600, LDO8, VSET, "inl"),
+ {
+ .name = "LDO_REG9",
+ .id = ACT8600_ID_LDO9,
+ .ops = &act8865_ldo_ops,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = 1,
+ .fixed_uV = 1800000,
+ .enable_reg = ACT8600_LDO910_CTRL,
+ .enable_mask = ACT8865_ENA,
+ .owner = THIS_MODULE,
+ },
+ {
+ .name = "LDO_REG10",
+ .id = ACT8600_ID_LDO10,
+ .ops = &act8865_ldo_ops,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = 1,
+ .fixed_uV = 1200000,
+ .enable_reg = ACT8600_LDO910_CTRL,
+ .enable_mask = ACT8600_LDO10_ENA,
+ .owner = THIS_MODULE,
+ },
+};
+
static const struct regulator_desc act8846_regulators[] = {
- ACT88xx_REG("REG1", ACT8846, REG1, VSET),
- ACT88xx_REG("REG2", ACT8846, REG2, VSET0),
- ACT88xx_REG("REG3", ACT8846, REG3, VSET0),
- ACT88xx_REG("REG4", ACT8846, REG4, VSET0),
- ACT88xx_REG("REG5", ACT8846, REG5, VSET),
- ACT88xx_REG("REG6", ACT8846, REG6, VSET),
- ACT88xx_REG("REG7", ACT8846, REG7, VSET),
- ACT88xx_REG("REG8", ACT8846, REG8, VSET),
- ACT88xx_REG("REG9", ACT8846, REG9, VSET),
- ACT88xx_REG("REG10", ACT8846, REG10, VSET),
- ACT88xx_REG("REG11", ACT8846, REG11, VSET),
- ACT88xx_REG("REG12", ACT8846, REG12, VSET),
+ ACT88xx_REG("REG1", ACT8846, REG1, VSET, "vp1"),
+ ACT88xx_REG("REG2", ACT8846, REG2, VSET0, "vp2"),
+ ACT88xx_REG("REG3", ACT8846, REG3, VSET0, "vp3"),
+ ACT88xx_REG("REG4", ACT8846, REG4, VSET0, "vp4"),
+ ACT88xx_REG("REG5", ACT8846, REG5, VSET, "inl1"),
+ ACT88xx_REG("REG6", ACT8846, REG6, VSET, "inl1"),
+ ACT88xx_REG("REG7", ACT8846, REG7, VSET, "inl1"),
+ ACT88xx_REG("REG8", ACT8846, REG8, VSET, "inl2"),
+ ACT88xx_REG("REG9", ACT8846, REG9, VSET, "inl2"),
+ ACT88xx_REG("REG10", ACT8846, REG10, VSET, "inl3"),
+ ACT88xx_REG("REG11", ACT8846, REG11, VSET, "inl3"),
+ ACT88xx_REG("REG12", ACT8846, REG12, VSET, "inl3"),
};
static const struct regulator_desc act8865_regulators[] = {
- ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET1),
- ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET1),
- ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET1),
- ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET),
- ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET),
- ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET),
- ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET),
+ ACT88xx_REG("DCDC_REG1", ACT8865, DCDC1, VSET1, "vp1"),
+ ACT88xx_REG("DCDC_REG2", ACT8865, DCDC2, VSET1, "vp2"),
+ ACT88xx_REG("DCDC_REG3", ACT8865, DCDC3, VSET1, "vp3"),
+ ACT88xx_REG("LDO_REG1", ACT8865, LDO1, VSET, "inl45"),
+ ACT88xx_REG("LDO_REG2", ACT8865, LDO2, VSET, "inl45"),
+ ACT88xx_REG("LDO_REG3", ACT8865, LDO3, VSET, "inl67"),
+ ACT88xx_REG("LDO_REG4", ACT8865, LDO4, VSET, "inl67"),
};
#ifdef CONFIG_OF
static const struct of_device_id act8865_dt_ids[] = {
+ { .compatible = "active-semi,act8600", .data = (void *)ACT8600 },
{ .compatible = "active-semi,act8846", .data = (void *)ACT8846 },
{ .compatible = "active-semi,act8865", .data = (void *)ACT8865 },
{ }
[ACT8865_ID_LDO4] = { .name = "LDO_REG4"},
};
+static struct of_regulator_match act8600_matches[] = {
+ [ACT8600_ID_DCDC1] = { .name = "DCDC_REG1"},
+ [ACT8600_ID_DCDC2] = { .name = "DCDC_REG2"},
+ [ACT8600_ID_DCDC3] = { .name = "DCDC_REG3"},
+ [ACT8600_ID_SUDCDC4] = { .name = "SUDCDC_REG4"},
+ [ACT8600_ID_LDO5] = { .name = "LDO_REG5"},
+ [ACT8600_ID_LDO6] = { .name = "LDO_REG6"},
+ [ACT8600_ID_LDO7] = { .name = "LDO_REG7"},
+ [ACT8600_ID_LDO8] = { .name = "LDO_REG8"},
+ [ACT8600_ID_LDO9] = { .name = "LDO_REG9"},
+ [ACT8600_ID_LDO10] = { .name = "LDO_REG10"},
+};
+
static int act8865_pdata_from_dt(struct device *dev,
struct device_node **of_node,
struct act8865_platform_data *pdata,
}
switch (type) {
+ case ACT8600:
+ matches = act8600_matches;
+ num_matches = ARRAY_SIZE(act8600_matches);
+ break;
case ACT8846:
matches = act8846_matches;
num_matches = ARRAY_SIZE(act8846_matches);
}
switch (type) {
+ case ACT8600:
+ regulators = act8600_regulators;
+ num_regulators = ARRAY_SIZE(act8600_regulators);
+ off_reg = -1;
+ off_mask = -1;
+ break;
case ACT8846:
regulators = act8846_regulators;
num_regulators = ARRAY_SIZE(act8846_regulators);
}
if (of_device_is_system_power_controller(dev->of_node)) {
- if (!pm_power_off) {
+ if (!pm_power_off && (off_reg > 0)) {
act8865_i2c_client = client;
act8865->off_reg = off_reg;
act8865->off_mask = off_mask;
}
static const struct i2c_device_id act8865_ids[] = {
+ { .name = "act8600", .driver_data = ACT8600 },
{ .name = "act8846", .driver_data = ACT8846 },
{ .name = "act8865", .driver_data = ACT8865 },
{ },
projects / firefly-linux-kernel-4.4.55.git / blobdiff