// SPDX-License-Identifier: GPL-2.0+ // // Copyright (c) 2012-2014 Samsung Electronics Co., Ltd // http://www.samsung.com #include <linux/bug.h> #include <linux/err.h> #include <linux/gpio/consumer.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/of.h> #include <linux/regmap.h> #include <linux/platform_device.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> #include <linux/mfd/samsung/core.h> #include <linux/mfd/samsung/s2mps11.h> #include <linux/mfd/samsung/s2mps13.h> #include <linux/mfd/samsung/s2mps14.h> #include <linux/mfd/samsung/s2mps15.h> #include <linux/mfd/samsung/s2mpu02.h> /* The highest number of possible regulators for supported devices. */ #define S2MPS_REGULATOR_MAX … struct s2mps11_info { … }; static int get_ramp_delay(int ramp_delay) { … } static int s2mps11_regulator_set_voltage_time_sel(struct regulator_dev *rdev, unsigned int old_selector, unsigned int new_selector) { … } static int s2mps11_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) { … } static int s2mps11_regulator_enable(struct regulator_dev *rdev) { … } static int s2mps11_regulator_set_suspend_disable(struct regulator_dev *rdev) { … } static const struct regulator_ops s2mps11_ldo_ops = …; static const struct regulator_ops s2mps11_buck_ops = …; #define regulator_desc_s2mps11_ldo(num, step) … #define regulator_desc_s2mps11_buck1_4(num) … #define regulator_desc_s2mps11_buck5 … #define regulator_desc_s2mps11_buck67810(num, min, step, min_sel, voltages) … #define regulator_desc_s2mps11_buck9 … static const struct regulator_desc s2mps11_regulators[] = …; static const struct regulator_ops s2mps14_reg_ops; #define regulator_desc_s2mps13_ldo(num, min, step, min_sel) … #define regulator_desc_s2mps13_buck(num, min, step, min_sel) … #define regulator_desc_s2mps13_buck7(num, min, step, min_sel) … #define regulator_desc_s2mps13_buck8_10(num, min, step, min_sel) … static const struct regulator_desc s2mps13_regulators[] = …; static const struct regulator_ops s2mps14_reg_ops = …; #define regulator_desc_s2mps14_ldo(num, min, step) … #define regulator_desc_s2mps14_buck(num, min, step, min_sel) … static const struct regulator_desc s2mps14_regulators[] = …; static const struct regulator_ops s2mps15_reg_ldo_ops = …; static const struct regulator_ops s2mps15_reg_buck_ops = …; #define regulator_desc_s2mps15_ldo(num, range) … #define regulator_desc_s2mps15_buck(num, range) … /* voltage range for s2mps15 LDO 3, 5, 15, 16, 18, 20, 23 and 27 */ static const struct linear_range s2mps15_ldo_voltage_ranges1[] = …; /* voltage range for s2mps15 LDO 2, 6, 14, 17, 19, 21, 24 and 25 */ static const struct linear_range s2mps15_ldo_voltage_ranges2[] = …; /* voltage range for s2mps15 LDO 4, 11, 12, 13, 22 and 26 */ static const struct linear_range s2mps15_ldo_voltage_ranges3[] = …; /* voltage range for s2mps15 LDO 7, 8, 9 and 10 */ static const struct linear_range s2mps15_ldo_voltage_ranges4[] = …; /* voltage range for s2mps15 LDO 1 */ static const struct linear_range s2mps15_ldo_voltage_ranges5[] = …; /* voltage range for s2mps15 BUCK 1, 2, 3, 4, 5, 6 and 7 */ static const struct linear_range s2mps15_buck_voltage_ranges1[] = …; /* voltage range for s2mps15 BUCK 8, 9 and 10 */ static const struct linear_range s2mps15_buck_voltage_ranges2[] = …; static const struct regulator_desc s2mps15_regulators[] = …; static int s2mps14_pmic_enable_ext_control(struct s2mps11_info *s2mps11, struct regulator_dev *rdev) { … } static void s2mps14_pmic_dt_parse_ext_control_gpio(struct platform_device *pdev, struct of_regulator_match *rdata, struct s2mps11_info *s2mps11) { … } static int s2mps11_pmic_dt_parse(struct platform_device *pdev, struct of_regulator_match *rdata, struct s2mps11_info *s2mps11, unsigned int rdev_num) { … } static int s2mpu02_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay) { … } static const struct regulator_ops s2mpu02_ldo_ops = …; static const struct regulator_ops s2mpu02_buck_ops = …; #define regulator_desc_s2mpu02_ldo1(num) … #define regulator_desc_s2mpu02_ldo2(num) … #define regulator_desc_s2mpu02_ldo3(num) … #define regulator_desc_s2mpu02_ldo4(num) … #define regulator_desc_s2mpu02_ldo5(num) … #define regulator_desc_s2mpu02_buck1234(num) … #define regulator_desc_s2mpu02_buck5(num) … #define regulator_desc_s2mpu02_buck6(num) … #define regulator_desc_s2mpu02_buck7(num) … static const struct regulator_desc s2mpu02_regulators[] = …; static int s2mps11_pmic_probe(struct platform_device *pdev) { … } static const struct platform_device_id s2mps11_pmic_id[] = …; MODULE_DEVICE_TABLE(platform, s2mps11_pmic_id); static struct platform_driver s2mps11_pmic_driver = …; module_platform_driver(…) …; /* Module information */ MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_LICENSE(…) …;
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