- uc_pdata->min_uV = fdtdec_get_int(gd->fdt_blob, offset,
- "regulator-min-microvolt", -ENODATA);
- uc_pdata->max_uV = fdtdec_get_int(gd->fdt_blob, offset,
- "regulator-max-microvolt", -ENODATA);
- uc_pdata->min_uA = fdtdec_get_int(gd->fdt_blob, offset,
- "regulator-min-microamp", -ENODATA);
- uc_pdata->max_uA = fdtdec_get_int(gd->fdt_blob, offset,
- "regulator-max-microamp", -ENODATA);
- uc_pdata->always_on = fdtdec_get_bool(gd->fdt_blob, offset,
- "regulator-always-on");
- uc_pdata->boot_on = fdtdec_get_bool(gd->fdt_blob, offset,
- "regulator-boot-on");
+ uc_pdata->min_uV = dev_read_u32_default(dev, "regulator-min-microvolt",
+ -ENODATA);
+ uc_pdata->max_uV = dev_read_u32_default(dev, "regulator-max-microvolt",
+ -ENODATA);
+ uc_pdata->init_uV = dev_read_u32_default(dev, "regulator-init-microvolt",
+ -ENODATA);
+ uc_pdata->min_uA = dev_read_u32_default(dev, "regulator-min-microamp",
+ -ENODATA);
+ uc_pdata->max_uA = dev_read_u32_default(dev, "regulator-max-microamp",
+ -ENODATA);
+ uc_pdata->always_on = dev_read_bool(dev, "regulator-always-on");
+ uc_pdata->boot_on = dev_read_bool(dev, "regulator-boot-on");
+ uc_pdata->ramp_delay = dev_read_u32_default(dev, "regulator-ramp-delay",
+ 0);
+
+ node = dev_read_subnode(dev, "regulator-state-mem");
+ if (ofnode_valid(node)) {
+ uc_pdata->suspend_on = !ofnode_read_bool(node, "regulator-off-in-suspend");
+ if (ofnode_read_u32(node, "regulator-suspend-microvolt", &uc_pdata->suspend_uV))
+ uc_pdata->suspend_uV = uc_pdata->max_uV;
+ } else {
+ uc_pdata->suspend_on = true;
+ uc_pdata->suspend_uV = uc_pdata->max_uV;
+ }
+
+ /* Those values are optional (-ENODATA if unset) */
+ if ((uc_pdata->min_uV != -ENODATA) &&
+ (uc_pdata->max_uV != -ENODATA) &&
+ (uc_pdata->min_uV == uc_pdata->max_uV))
+ uc_pdata->flags |= REGULATOR_FLAG_AUTOSET_UV;
+
+ /* Those values are optional (-ENODATA if unset) */
+ if ((uc_pdata->min_uA != -ENODATA) &&
+ (uc_pdata->max_uA != -ENODATA) &&
+ (uc_pdata->min_uA == uc_pdata->max_uA))
+ uc_pdata->flags |= REGULATOR_FLAG_AUTOSET_UA;
+
+ if (uc_pdata->boot_on)
+ regulator_set_enable(dev, uc_pdata->boot_on);