max14577
ret = max14577_update_reg(info->max14577->regmap,
ret = max14577_update_reg(info->max14577->regmap,
ret = max14577_update_reg(info->max14577->regmap,
ret = max14577_update_reg(info->max14577->regmap,
ret = max14577_bulk_read(info->max14577->regmap,
switch (info->max14577->dev_type) {
ret = max14577_bulk_read(info->max14577->regmap,
struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent);
info->max14577 = max14577;
switch (max14577->dev_type) {
virq = regmap_irq_get_virq(max14577->irq_data, muic_irq->irq);
struct max14577 *max14577;
ret = max14577_bulk_read(info->max14577->regmap,
ret = max14577_read_reg(info->max14577->regmap,
static void max14577_print_dev_type(struct max14577 *max14577)
ret = max14577_read_reg(max14577->regmap, MAX14577_REG_DEVICEID,
dev_err(max14577->dev,
dev_info(max14577->dev, "Device type: %u (ID: 0x%x, vendor: 0x%x)\n",
max14577->dev_type, device_id, vendor_id);
static int max77836_init(struct max14577 *max14577)
max14577->i2c_pmic = i2c_new_dummy_device(max14577->i2c->adapter,
if (IS_ERR(max14577->i2c_pmic)) {
dev_err(max14577->dev, "Failed to register PMIC I2C device\n");
return PTR_ERR(max14577->i2c_pmic);
i2c_set_clientdata(max14577->i2c_pmic, max14577);
max14577->regmap_pmic = devm_regmap_init_i2c(max14577->i2c_pmic,
if (IS_ERR(max14577->regmap_pmic)) {
ret = PTR_ERR(max14577->regmap_pmic);
dev_err(max14577->dev, "Failed to allocate PMIC register map: %d\n",
ret = max14577_read_reg(max14577->regmap_pmic,
dev_err(max14577->dev, "Failed to read PMIC register\n");
ret = max14577_write_reg(max14577->regmap_pmic,
dev_err(max14577->dev, "Failed to write PMIC register\n");
ret = regmap_add_irq_chip(max14577->regmap_pmic, max14577->irq,
&max14577->irq_data_pmic);
dev_err(max14577->dev, "Failed to request PMIC IRQ %d: %d\n",
max14577->irq, ret);
i2c_unregister_device(max14577->i2c_pmic);
static void max77836_remove(struct max14577 *max14577)
regmap_del_irq_chip(max14577->irq, max14577->irq_data_pmic);
i2c_unregister_device(max14577->i2c_pmic);
struct max14577 *max14577;
max14577 = devm_kzalloc(&i2c->dev, sizeof(*max14577), GFP_KERNEL);
if (!max14577)
i2c_set_clientdata(i2c, max14577);
max14577->dev = &i2c->dev;
max14577->i2c = i2c;
max14577->irq = i2c->irq;
max14577->regmap = devm_regmap_init_i2c(i2c,
if (IS_ERR(max14577->regmap)) {
ret = PTR_ERR(max14577->regmap);
dev_err(max14577->dev, "Failed to allocate register map: %d\n",
max14577->dev_type = (kernel_ulong_t)i2c_get_match_data(i2c);
max14577_print_dev_type(max14577);
switch (max14577->dev_type) {
ret = regmap_add_irq_chip(max14577->regmap, max14577->irq,
&max14577->irq_data);
max14577->irq, ret);
if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836) {
ret = max77836_init(max14577);
ret = mfd_add_devices(max14577->dev, -1, mfd_devs,
device_init_wakeup(max14577->dev, 1);
if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836)
max77836_remove(max14577);
regmap_del_irq_chip(max14577->irq, max14577->irq_data);
struct max14577 *max14577 = i2c_get_clientdata(i2c);
device_init_wakeup(max14577->dev, false);
mfd_remove_devices(max14577->dev);
regmap_del_irq_chip(max14577->irq, max14577->irq_data);
if (max14577->dev_type == MAXIM_DEVICE_TYPE_MAX77836)
max77836_remove(max14577);
struct max14577 *max14577 = i2c_get_clientdata(i2c);
enable_irq_wake(max14577->irq);
disable_irq(max14577->irq);
struct max14577 *max14577 = i2c_get_clientdata(i2c);
disable_irq_wake(max14577->irq);
enable_irq(max14577->irq);
struct regmap *rmap = chg->max14577->regmap;
chg_type = maxim_get_charger_type(chg->max14577->dev_type, reg_data);
struct max14577 *max14577;
struct regmap *rmap = chg->max14577->regmap;
chg_type = maxim_get_charger_type(chg->max14577->dev_type, reg_data);
return max14577_update_reg(chg->max14577->regmap,
return max14577_write_reg(chg->max14577->regmap,
switch (chg->max14577->dev_type) {
return max14577_update_reg(chg->max14577->regmap,
&maxim_charger_currents[chg->max14577->dev_type];
return max14577_update_reg(chg->max14577->regmap,
struct regmap *rmap = chg->max14577->regmap;
val->strval = model_names[chg->max14577->dev_type];
struct regmap *rmap = chg->max14577->regmap;
ret = max14577_read_reg(chg->max14577->regmap, MAX14577_REG_CHGCTRL1,
struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent);
chg->max14577 = max14577;
static struct regmap *max14577_get_regmap(struct max14577 *max14577,
switch (max14577->dev_type) {
return max14577->regmap;
return max14577->regmap_pmic;
return max14577->regmap;
struct max14577 *max14577 = dev_get_drvdata(pdev->dev.parent);
struct max14577_platform_data *pdata = dev_get_platdata(max14577->dev);
enum maxim_device_type dev_type = max14577->dev_type;
config.dev = max14577->dev;
config.driver_data = max14577;
config.regmap = max14577_get_regmap(max14577,
struct max14577 *max14577 = rdev_get_drvdata(rdev);
&maxim_charger_currents[max14577->dev_type];
struct max14577 *max14577 = rdev_get_drvdata(rdev);
&maxim_charger_currents[max14577->dev_type];