Merge remote-tracking branch 'regulator/fix/max8997' into tmp
This commit is contained in:
commit
3886f91b96
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@ -934,7 +934,7 @@ static struct regulator_desc regulators[] = {
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};
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#ifdef CONFIG_OF
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static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
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static int max8997_pmic_dt_parse_dvs_gpio(struct platform_device *pdev,
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struct max8997_platform_data *pdata,
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struct device_node *pmic_np)
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{
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@ -944,7 +944,7 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
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gpio = of_get_named_gpio(pmic_np,
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"max8997,pmic-buck125-dvs-gpios", i);
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if (!gpio_is_valid(gpio)) {
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dev_err(iodev->dev, "invalid gpio[%d]: %d\n", i, gpio);
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dev_err(&pdev->dev, "invalid gpio[%d]: %d\n", i, gpio);
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return -EINVAL;
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}
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pdata->buck125_gpios[i] = gpio;
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@ -952,22 +952,23 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev,
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return 0;
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}
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static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
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struct max8997_platform_data *pdata)
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{
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struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
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struct device_node *pmic_np, *regulators_np, *reg_np;
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struct max8997_regulator_data *rdata;
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unsigned int i, dvs_voltage_nr = 1, ret;
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pmic_np = iodev->dev->of_node;
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if (!pmic_np) {
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dev_err(iodev->dev, "could not find pmic sub-node\n");
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dev_err(&pdev->dev, "could not find pmic sub-node\n");
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return -ENODEV;
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}
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regulators_np = of_find_node_by_name(pmic_np, "regulators");
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if (!regulators_np) {
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dev_err(iodev->dev, "could not find regulators sub-node\n");
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dev_err(&pdev->dev, "could not find regulators sub-node\n");
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return -EINVAL;
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}
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@ -976,11 +977,10 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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for_each_child_of_node(regulators_np, reg_np)
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pdata->num_regulators++;
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rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
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rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) *
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pdata->num_regulators, GFP_KERNEL);
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if (!rdata) {
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dev_err(iodev->dev, "could not allocate memory for "
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"regulator data\n");
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dev_err(&pdev->dev, "could not allocate memory for regulator data\n");
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return -ENOMEM;
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}
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@ -991,14 +991,14 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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break;
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if (i == ARRAY_SIZE(regulators)) {
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dev_warn(iodev->dev, "don't know how to configure "
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"regulator %s\n", reg_np->name);
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dev_warn(&pdev->dev, "don't know how to configure regulator %s\n",
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reg_np->name);
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continue;
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}
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rdata->id = i;
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rdata->initdata = of_get_regulator_init_data(
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iodev->dev, reg_np);
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rdata->initdata = of_get_regulator_init_data(&pdev->dev,
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reg_np);
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rdata->reg_node = reg_np;
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rdata++;
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}
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@ -1014,7 +1014,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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if (pdata->buck1_gpiodvs || pdata->buck2_gpiodvs ||
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pdata->buck5_gpiodvs) {
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ret = max8997_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np);
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ret = max8997_pmic_dt_parse_dvs_gpio(pdev, pdata, pmic_np);
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if (ret)
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return -EINVAL;
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@ -1025,8 +1025,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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} else {
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if (pdata->buck125_default_idx >= 8) {
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pdata->buck125_default_idx = 0;
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dev_info(iodev->dev, "invalid value for "
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"default dvs index, using 0 instead\n");
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dev_info(&pdev->dev, "invalid value for default dvs index, using 0 instead\n");
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}
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}
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@ -1040,28 +1039,28 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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if (of_property_read_u32_array(pmic_np,
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"max8997,pmic-buck1-dvs-voltage",
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pdata->buck1_voltage, dvs_voltage_nr)) {
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dev_err(iodev->dev, "buck1 voltages not specified\n");
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dev_err(&pdev->dev, "buck1 voltages not specified\n");
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return -EINVAL;
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}
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if (of_property_read_u32_array(pmic_np,
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"max8997,pmic-buck2-dvs-voltage",
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pdata->buck2_voltage, dvs_voltage_nr)) {
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dev_err(iodev->dev, "buck2 voltages not specified\n");
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dev_err(&pdev->dev, "buck2 voltages not specified\n");
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return -EINVAL;
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}
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if (of_property_read_u32_array(pmic_np,
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"max8997,pmic-buck5-dvs-voltage",
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pdata->buck5_voltage, dvs_voltage_nr)) {
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dev_err(iodev->dev, "buck5 voltages not specified\n");
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dev_err(&pdev->dev, "buck5 voltages not specified\n");
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return -EINVAL;
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}
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return 0;
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}
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#else
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static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev,
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static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
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struct max8997_platform_data *pdata)
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{
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return 0;
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@ -1085,7 +1084,7 @@ static int max8997_pmic_probe(struct platform_device *pdev)
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}
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if (iodev->dev->of_node) {
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ret = max8997_pmic_dt_parse_pdata(iodev, pdata);
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ret = max8997_pmic_dt_parse_pdata(pdev, pdata);
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if (ret)
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return ret;
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}
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