| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| 521 | 85.83% | 2 | 33.33% | |
| 77 | 12.69% | 1 | 16.67% | |
| 5 | 0.82% | 1 | 16.67% | |
| 2 | 0.33% | 1 | 16.67% | |
| 2 | 0.33% | 1 | 16.67% | |
| Total | 607 | 6 |
| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Beomho Seo | 521 | 85.83% | 2 | 33.33% |
| ChiYuan Huang | 77 | 12.69% | 1 | 16.67% |
| Doug Anderson | 5 | 0.82% | 1 | 16.67% |
| Axel Lin | 2 | 0.33% | 1 | 16.67% |
| Thomas Gleixner | 2 | 0.33% | 1 | 16.67% |
| Total | 607 | 6 |
// SPDX-License-Identifier: GPL-2.0-only /* * Regulator driver for the Richtek RT5033 * * Copyright (C) 2014 Samsung Electronics, Co., Ltd. * Author: Beomho Seo <beomho.seo@samsung.com> */ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/mfd/rt5033.h> #include <linux/mfd/rt5033-private.h> #include <linux/regulator/of_regulator.h> static const struct linear_range rt5033_buck_ranges[] = { REGULATOR_LINEAR_RANGE(1000000, 0, 20, 100000), REGULATOR_LINEAR_RANGE(3000000, 21, 31, 0), }; static const struct linear_range rt5033_ldo_ranges[] = { REGULATOR_LINEAR_RANGE(1200000, 0, 18, 100000), REGULATOR_LINEAR_RANGE(3000000, 19, 31, 0), }; static const struct regulator_ops rt5033_safe_ldo_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .list_voltage = regulator_list_voltage_linear, }; static const struct regulator_ops rt5033_buck_ops = { .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .list_voltage = regulator_list_voltage_linear_range, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, }; static const struct regulator_desc rt5033_supported_regulators[] = { [RT5033_BUCK] = { .name = "BUCK", .of_match = of_match_ptr("BUCK"), .regulators_node = of_match_ptr("regulators"), .id = RT5033_BUCK, .ops = &rt5033_buck_ops, .type = REGULATOR_VOLTAGE, .owner = THIS_MODULE, .n_voltages = RT5033_REGULATOR_BUCK_VOLTAGE_STEP_NUM, .linear_ranges = rt5033_buck_ranges, .n_linear_ranges = ARRAY_SIZE(rt5033_buck_ranges), .enable_reg = RT5033_REG_CTRL, .enable_mask = RT5033_CTRL_EN_BUCK_MASK, .vsel_reg = RT5033_REG_BUCK_CTRL, .vsel_mask = RT5033_BUCK_CTRL_MASK, }, [RT5033_LDO] = { .name = "LDO", .of_match = of_match_ptr("LDO"), .regulators_node = of_match_ptr("regulators"), .id = RT5033_LDO, .ops = &rt5033_buck_ops, .type = REGULATOR_VOLTAGE, .owner = THIS_MODULE, .n_voltages = RT5033_REGULATOR_LDO_VOLTAGE_STEP_NUM, .linear_ranges = rt5033_ldo_ranges, .n_linear_ranges = ARRAY_SIZE(rt5033_ldo_ranges), .enable_reg = RT5033_REG_CTRL, .enable_mask = RT5033_CTRL_EN_LDO_MASK, .vsel_reg = RT5033_REG_LDO_CTRL, .vsel_mask = RT5033_LDO_CTRL_MASK, }, [RT5033_SAFE_LDO] = { .name = "SAFE_LDO", .of_match = of_match_ptr("SAFE_LDO"), .regulators_node = of_match_ptr("regulators"), .id = RT5033_SAFE_LDO, .ops = &rt5033_safe_ldo_ops, .type = REGULATOR_VOLTAGE, .owner = THIS_MODULE, .n_voltages = 1, .min_uV = RT5033_REGULATOR_SAFE_LDO_VOLTAGE, .enable_reg = RT5033_REG_CTRL, .enable_mask = RT5033_CTRL_EN_SAFE_LDO_MASK, }, }; static int rt5033_regulator_probe(struct platform_device *pdev) { struct rt5033_dev *rt5033 = dev_get_drvdata(pdev->dev.parent); int ret, i; struct regulator_config config = {}; config.dev = rt5033->dev; config.driver_data = rt5033; for (i = 0; i < ARRAY_SIZE(rt5033_supported_regulators); i++) { struct regulator_dev *regulator; config.regmap = rt5033->regmap; regulator = devm_regulator_register(&pdev->dev, &rt5033_supported_regulators[i], &config); if (IS_ERR(regulator)) { ret = PTR_ERR(regulator); dev_err(&pdev->dev, "Regulator init failed %d: with error: %d\n", i, ret); return ret; } } return 0; } static const struct platform_device_id rt5033_regulator_id[] = { { "rt5033-regulator", }, { } }; MODULE_DEVICE_TABLE(platform, rt5033_regulator_id); static struct platform_driver rt5033_regulator_driver = { .driver = { .name = "rt5033-regulator", .probe_type = PROBE_PREFER_ASYNCHRONOUS, }, .probe = rt5033_regulator_probe, .id_table = rt5033_regulator_id, }; module_platform_driver(rt5033_regulator_driver); MODULE_DESCRIPTION("Richtek RT5033 Regulator driver"); MODULE_AUTHOR("Beomho Seo <beomho.seo@samsung.com>"); MODULE_LICENSE("GPL");