Searched refs:max14577 (Results 1 - 7 of 7) sorted by relevance

/linux-4.1.27/drivers/mfd/
H A Dmax14577.c2 * max14577.c - mfd core driver for the Maxim 14577/77836
26 #include <linux/mfd/max14577.h>
27 #include <linux/mfd/max14577-private.h>
112 .name = "max14577-muic",
113 .of_compatible = "maxim,max14577-muic",
116 .name = "max14577-regulator",
117 .of_compatible = "maxim,max14577-regulator",
120 .name = "max14577-charger",
121 .of_compatible = "maxim,max14577-charger",
146 .compatible = "maxim,max14577",
169 /* Any max14577 volatile registers are also max77836 volatile. */ max77836_muic_volatile_reg()
220 .name = "max14577",
274 static void max14577_print_dev_type(struct max14577 *max14577) max14577_print_dev_type() argument
279 ret = max14577_read_reg(max14577->regmap, MAX14577_REG_DEVICEID, max14577_print_dev_type()
282 dev_err(max14577->dev, max14577_print_dev_type()
292 dev_info(max14577->dev, "Device type: %u (ID: 0x%x, vendor: 0x%x)\n", max14577_print_dev_type()
293 max14577->dev_type, device_id, vendor_id); max14577_print_dev_type()
305 static int max77836_init(struct max14577 *max14577) max77836_init() argument
310 max14577->i2c_pmic = i2c_new_dummy(max14577->i2c->adapter, max77836_init()
312 if (!max14577->i2c_pmic) { max77836_init()
313 dev_err(max14577->dev, "Failed to register PMIC I2C device\n"); max77836_init()
316 i2c_set_clientdata(max14577->i2c_pmic, max14577); max77836_init()
318 max14577->regmap_pmic = devm_regmap_init_i2c(max14577->i2c_pmic, max77836_init()
320 if (IS_ERR(max14577->regmap_pmic)) { max77836_init()
321 ret = PTR_ERR(max14577->regmap_pmic); max77836_init()
322 dev_err(max14577->dev, "Failed to allocate PMIC register map: %d\n", max77836_init()
328 ret = max14577_read_reg(max14577->regmap_pmic, max77836_init()
331 dev_err(max14577->dev, "Failed to read PMIC register\n"); max77836_init()
337 ret = max14577_write_reg(max14577->regmap_pmic, max77836_init()
340 dev_err(max14577->dev, "Failed to write PMIC register\n"); max77836_init()
344 ret = regmap_add_irq_chip(max14577->regmap_pmic, max14577->irq, max77836_init()
347 &max14577->irq_data_pmic); max77836_init()
349 dev_err(max14577->dev, "Failed to request PMIC IRQ %d: %d\n", max77836_init()
350 max14577->irq, ret); max77836_init()
357 i2c_unregister_device(max14577->i2c_pmic); max77836_init()
365 static void max77836_remove(struct max14577 *max14577) max77836_remove() argument
367 regmap_del_irq_chip(max14577->irq, max14577->irq_data_pmic); max77836_remove()
368 i2c_unregister_device(max14577->i2c_pmic); max77836_remove()
374 struct max14577 *max14577; max14577_i2c_probe() local
395 max14577 = devm_kzalloc(&i2c->dev, sizeof(*max14577), GFP_KERNEL); max14577_i2c_probe()
396 if (!max14577) max14577_i2c_probe()
399 i2c_set_clientdata(i2c, max14577); max14577_i2c_probe()
400 max14577->dev = &i2c->dev; max14577_i2c_probe()
401 max14577->i2c = i2c; max14577_i2c_probe()
402 max14577->irq = i2c->irq; max14577_i2c_probe()
404 max14577->regmap = devm_regmap_init_i2c(i2c, max14577_i2c_probe()
406 if (IS_ERR(max14577->regmap)) { max14577_i2c_probe()
407 ret = PTR_ERR(max14577->regmap); max14577_i2c_probe()
408 dev_err(max14577->dev, "Failed to allocate register map: %d\n", max14577_i2c_probe()
418 max14577->dev_type = max14577_i2c_probe()
421 max14577->dev_type = id->driver_data; max14577_i2c_probe()
424 max14577_print_dev_type(max14577); max14577_i2c_probe()
426 switch (max14577->dev_type) { max14577_i2c_probe()
442 ret = regmap_add_irq_chip(max14577->regmap, max14577->irq, max14577_i2c_probe()
444 &max14577->irq_data); max14577_i2c_probe()
447 max14577->irq, ret); max14577_i2c_probe()
452 if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) { max14577_i2c_probe()
453 ret = max77836_init(max14577); max14577_i2c_probe()
458 ret = mfd_add_devices(max14577->dev, -1, mfd_devs, max14577_i2c_probe()
463 device_init_wakeup(max14577->dev, 1); max14577_i2c_probe()
468 if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) max14577_i2c_probe()
469 max77836_remove(max14577); max14577_i2c_probe()
471 regmap_del_irq_chip(max14577->irq, max14577->irq_data); max14577_i2c_probe()
478 struct max14577 *max14577 = i2c_get_clientdata(i2c); max14577_i2c_remove() local
480 mfd_remove_devices(max14577->dev); max14577_i2c_remove()
481 regmap_del_irq_chip(max14577->irq, max14577->irq_data); max14577_i2c_remove()
482 if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) max14577_i2c_remove()
483 max77836_remove(max14577); max14577_i2c_remove()
489 { "max14577", MAXIM_DEVICE_TYPE_MAX14577, },
499 struct max14577 *max14577 = i2c_get_clientdata(i2c); max14577_suspend() local
502 enable_irq_wake(max14577->irq); max14577_suspend()
512 disable_irq(max14577->irq); max14577_suspend()
520 struct max14577 *max14577 = i2c_get_clientdata(i2c); max14577_resume() local
523 disable_irq_wake(max14577->irq); max14577_resume()
524 enable_irq(max14577->irq); max14577_resume()
534 .name = "max14577",
H A DMakefile117 obj-$(CONFIG_MFD_MAX14577) += max14577.o
/linux-4.1.27/drivers/regulator/
H A Dmax14577.c2 * max14577.c - Regulator driver for the Maxim 14577/77836
21 #include <linux/mfd/max14577.h>
22 #include <linux/mfd/max14577-private.h>
50 struct max14577 *max14577 = rdev_get_drvdata(rdev); max14577_reg_get_current_limit() local
52 &maxim_charger_currents[max14577->dev_type]; max14577_reg_get_current_limit()
72 struct max14577 *max14577 = rdev_get_drvdata(rdev); max14577_reg_set_current_limit() local
74 &maxim_charger_currents[max14577->dev_type]; max14577_reg_set_current_limit()
258 static struct regmap *max14577_get_regmap(struct max14577 *max14577, max14577_get_regmap() argument
261 switch (max14577->dev_type) { max14577_get_regmap()
265 return max14577->regmap; max14577_get_regmap()
268 return max14577->regmap_pmic; max14577_get_regmap()
273 return max14577->regmap; max14577_get_regmap()
279 struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent); max14577_regulator_probe() local
280 struct max14577_platform_data *pdata = dev_get_platdata(max14577->dev); max14577_regulator_probe()
285 enum maxim_device_type dev_type = max14577->dev_type; max14577_regulator_probe()
298 config.dev = max14577->dev; max14577_regulator_probe()
299 config.driver_data = max14577; max14577_regulator_probe()
314 config.regmap = max14577_get_regmap(max14577, max14577_regulator_probe()
332 { "max14577-regulator", MAXIM_DEVICE_TYPE_MAX14577, },
340 .name = "max14577-regulator",
369 MODULE_ALIAS("platform:max14577-regulator");
/linux-4.1.27/drivers/power/
H A Dmax14577_charger.c21 #include <linux/mfd/max14577-private.h>
22 #include <linux/mfd/max14577.h>
26 struct max14577 *max14577; member in struct:max14577_charger
33 * Helper function for mapping values of STATUS2/CHGTYP register on max14577
52 WARN_ONCE(1, "max14577: Unsupported chgtyp register value 0x%02x", val); maxim_get_charger_type()
59 struct regmap *rmap = chg->max14577->regmap; max14577_get_charger_state()
133 struct regmap *rmap = chg->max14577->regmap; max14577_get_online()
143 chg_type = maxim_get_charger_type(chg->max14577->dev_type, reg_data); max14577_get_online()
172 struct regmap *rmap = chg->max14577->regmap; max14577_get_battery_health()
182 chg_type = maxim_get_charger_type(chg->max14577->dev_type, reg_data); max14577_get_battery_health()
206 * The max14577 chip doesn't report any status of battery presence.
236 return max14577_update_reg(chg->max14577->regmap, max14577_set_fast_charge_timer()
267 return max14577_write_reg(chg->max14577->regmap, max14577_init_constant_voltage()
277 switch (chg->max14577->dev_type) { max14577_init_eoc()
306 return max14577_update_reg(chg->max14577->regmap, max14577_init_eoc()
317 &maxim_charger_currents[chg->max14577->dev_type]; max14577_init_fast_charge()
325 return max14577_update_reg(chg->max14577->regmap, max14577_init_fast_charge()
338 struct regmap *rmap = chg->max14577->regmap; max14577_charger_reg_init()
445 val->strval = model_names[chg->max14577->dev_type]; max14577_charger_get_property()
458 .name = "max14577-charger",
526 ret = max14577_read_reg(chg->max14577->regmap, MAX14577_REG_CHGCTRL1, show_fast_charge_timer()
573 struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent); max14577_charger_probe() local
582 chg->max14577 = max14577; max14577_charger_probe()
630 { "max14577-charger", MAXIM_DEVICE_TYPE_MAX14577, },
638 .name = "max14577-charger",
/linux-4.1.27/drivers/extcon/
H A Dextcon-max14577.c2 * extcon-max14577.c - MAX14577/77836 extcon driver to support MUIC
24 #include <linux/mfd/max14577.h>
25 #include <linux/mfd/max14577-private.h>
81 struct max14577 *max14577; member in struct:max14577_muic_info
151 /* max14577 MUIC device support below list of accessories(external connector) */
182 * @info: the instance including private data of max14577 MUIC
195 ret = max14577_update_reg(info->max14577->regmap, max14577_muic_set_debounce_time()
214 * @info: the instance including private data of max14577 MUIC
218 * The max14577 MUIC device share outside H/W line among a varity of cables
229 ret = max14577_update_reg(info->max14577->regmap, max14577_muic_set_path()
242 ret = max14577_update_reg(info->max14577->regmap, max14577_muic_set_path()
255 ret = max14577_update_reg(info->max14577->regmap, max14577_muic_set_path()
272 * @info: the instance including private data of max14577 MUIC
521 ret = max14577_bulk_read(info->max14577->regmap, max14577_muic_irq_work()
577 /* First check common max14577 interrupts */ max77836_parse_irq()
610 switch (info->max14577->dev_type) { max14577_muic_irq_handler()
640 ret = max14577_bulk_read(info->max14577->regmap, max14577_muic_detect_accessory()
685 struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent); max14577_muic_probe() local
697 info->max14577 = max14577; max14577_muic_probe()
704 switch (max14577->dev_type) { max14577_muic_probe()
715 /* Support irq domain for max14577 MUIC device */ max14577_muic_probe()
720 virq = regmap_irq_get_virq(max14577->irq_data, muic_irq->irq); max14577_muic_probe()
762 ret = max14577_read_reg(info->max14577->regmap, max14577_muic_probe()
798 { "max14577-muic", MAXIM_DEVICE_TYPE_MAX14577, },
806 .name = "max14577-muic",
818 MODULE_ALIAS("platform:extcon-max14577");
/linux-4.1.27/include/linux/mfd/
H A Dmax14577.h2 * max14577.h - Driver for the Maxim 14577/77836
85 * Valid limits of current for max14577 and max77836 chargers.
H A Dmax14577-private.h2 * max14577-private.h - Common API for the Maxim 14577/77836 internal sub chip
76 * Combined charger types for max14577 and max77836.
78 * On max14577 three lower bits map to STATUS2/CHGTYP field.
91 /* max14577: reserved, used on max77836 */
93 /* max14577: dead-battery charing with maximum current 100mA */
436 struct max14577 { struct

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