Merge remote-tracking branch 'regulator/fix/max8997' into tmp
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 15 Jan 2013 00:38:51 +0000 (09:38 +0900)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 15 Jan 2013 00:38:51 +0000 (09:38 +0900)
drivers/regulator/max8997.c

index df0eafb0dc7e63a1f4a9e8bfb989d91caa1d9f63..02be7fcae32f5d88d4a702267121aac93ae1c263 100644 (file)
@@ -71,26 +71,26 @@ struct voltage_map_desc {
        int step;
 };
 
-/* Voltage maps in mV */
+/* Voltage maps in uV */
 static const struct voltage_map_desc ldo_voltage_map_desc = {
-       .min = 800,     .max = 3950,    .step = 50,
+       .min = 800000,  .max = 3950000, .step = 50000,
 }; /* LDO1 ~ 18, 21 all */
 
 static const struct voltage_map_desc buck1245_voltage_map_desc = {
-       .min = 650,     .max = 2225,    .step = 25,
+       .min = 650000,  .max = 2225000, .step = 25000,
 }; /* Buck1, 2, 4, 5 */
 
 static const struct voltage_map_desc buck37_voltage_map_desc = {
-       .min = 750,     .max = 3900,    .step = 50,
+       .min = 750000,  .max = 3900000, .step = 50000,
 }; /* Buck3, 7 */
 
-/* current map in mA */
+/* current map in uA */
 static const struct voltage_map_desc charger_current_map_desc = {
-       .min = 200,     .max = 950,     .step = 50,
+       .min = 200000,  .max = 950000,  .step = 50000,
 };
 
 static const struct voltage_map_desc topoff_current_map_desc = {
-       .min = 50,      .max = 200,     .step = 10,
+       .min = 50000,   .max = 200000,  .step = 10000,
 };
 
 static const struct voltage_map_desc *reg_voltage_map[] = {
@@ -194,7 +194,7 @@ static int max8997_list_voltage(struct regulator_dev *rdev,
        if (val > desc->max)
                return -EINVAL;
 
-       return val * 1000;
+       return val;
 }
 
 static int max8997_get_enable_register(struct regulator_dev *rdev,
@@ -485,7 +485,6 @@ static int max8997_set_voltage_ldobuck(struct regulator_dev *rdev,
 {
        struct max8997_data *max8997 = rdev_get_drvdata(rdev);
        struct i2c_client *i2c = max8997->iodev->i2c;
-       int min_vol = min_uV / 1000, max_vol = max_uV / 1000;
        const struct voltage_map_desc *desc;
        int rid = rdev_get_id(rdev);
        int i, reg, shift, mask, ret;
@@ -509,7 +508,7 @@ static int max8997_set_voltage_ldobuck(struct regulator_dev *rdev,
 
        desc = reg_voltage_map[rid];
 
-       i = max8997_get_voltage_proper_val(desc, min_vol, max_vol);
+       i = max8997_get_voltage_proper_val(desc, min_uV, max_uV);
        if (i < 0)
                return i;
 
@@ -557,7 +556,7 @@ static int max8997_set_voltage_ldobuck_time_sel(struct regulator_dev *rdev,
        case MAX8997_BUCK4:
        case MAX8997_BUCK5:
                return DIV_ROUND_UP(desc->step * (new_selector - old_selector),
-                                   max8997->ramp_delay);
+                                   max8997->ramp_delay * 1000);
        }
 
        return 0;
@@ -656,7 +655,6 @@ static int max8997_set_voltage_buck(struct regulator_dev *rdev,
        const struct voltage_map_desc *desc;
        int new_val, new_idx, damage, tmp_val, tmp_idx, tmp_dmg;
        bool gpio_dvs_mode = false;
-       int min_vol = min_uV / 1000, max_vol = max_uV / 1000;
 
        if (rid < MAX8997_BUCK1 || rid > MAX8997_BUCK7)
                return -EINVAL;
@@ -681,7 +679,7 @@ static int max8997_set_voltage_buck(struct regulator_dev *rdev,
                                                selector);
 
        desc = reg_voltage_map[rid];
-       new_val = max8997_get_voltage_proper_val(desc, min_vol, max_vol);
+       new_val = max8997_get_voltage_proper_val(desc, min_uV, max_uV);
        if (new_val < 0)
                return new_val;
 
@@ -1123,8 +1121,8 @@ static int max8997_pmic_probe(struct platform_device *pdev)
                max8997->buck1_vol[i] = ret =
                        max8997_get_voltage_proper_val(
                                        &buck1245_voltage_map_desc,
-                                       pdata->buck1_voltage[i] / 1000,
-                                       pdata->buck1_voltage[i] / 1000 +
+                                       pdata->buck1_voltage[i],
+                                       pdata->buck1_voltage[i] +
                                        buck1245_voltage_map_desc.step);
                if (ret < 0)
                        goto err_out;
@@ -1132,8 +1130,8 @@ static int max8997_pmic_probe(struct platform_device *pdev)
                max8997->buck2_vol[i] = ret =
                        max8997_get_voltage_proper_val(
                                        &buck1245_voltage_map_desc,
-                                       pdata->buck2_voltage[i] / 1000,
-                                       pdata->buck2_voltage[i] / 1000 +
+                                       pdata->buck2_voltage[i],
+                                       pdata->buck2_voltage[i] +
                                        buck1245_voltage_map_desc.step);
                if (ret < 0)
                        goto err_out;
@@ -1141,8 +1139,8 @@ static int max8997_pmic_probe(struct platform_device *pdev)
                max8997->buck5_vol[i] = ret =
                        max8997_get_voltage_proper_val(
                                        &buck1245_voltage_map_desc,
-                                       pdata->buck5_voltage[i] / 1000,
-                                       pdata->buck5_voltage[i] / 1000 +
+                                       pdata->buck5_voltage[i],
+                                       pdata->buck5_voltage[i] +
                                        buck1245_voltage_map_desc.step);
                if (ret < 0)
                        goto err_out;