int arizona_irq_exit(struct arizona *arizona)
{
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
regmap_del_irq_chip(arizona->irq,
arizona->irq_chip);
regmap_del_irq_chip(arizona->irq,
arizona->aod_irq_chip);
free_irq(arizona->irq, arizona);
return 0;
}
static int max8907_i2c_remove(struct i2c_client *i2c)
{
struct max8907 *max8907 = i2c_get_clientdata(i2c);
mfd_remove_devices(max8907->dev);
regmap_del_irq_chip(max8907->i2c_gen->irq, max8907->irqc_rtc);
regmap_del_irq_chip(max8907->i2c_gen->irq, max8907->irqc_on_off);
regmap_del_irq_chip(max8907->i2c_gen->irq, max8907->irqc_chg);
i2c_unregister_device(max8907->i2c_rtc);
return 0;
}
static int max77686_i2c_remove(struct i2c_client *i2c)
{
struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
mfd_remove_devices(max77686->dev);
regmap_del_irq_chip(max77686->irq, max77686->rtc_irq_data);
regmap_del_irq_chip(max77686->irq, max77686->irq_data);
if (max77686->type == TYPE_MAX77686)
i2c_unregister_device(max77686->rtc);
return 0;
}
int arizona_irq_exit(struct arizona *arizona)
{
if (arizona->ctrlif_error)
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
arizona);
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1),
arizona->irq_chip);
regmap_del_irq_chip(irq_create_mapping(arizona->virq, 0),
arizona->aod_irq_chip);
free_irq(arizona->irq, arizona);
return 0;
}
int da9052_irq_exit(struct da9052 *da9052)
{
da9052_free_irq(da9052, DA9052_IRQ_ADC_EOM, da9052);
regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
return 0;
}
int da9052_irq_init(struct da9052 *da9052)
{
int ret;
ret = regmap_add_irq_chip(da9052->regmap, da9052->chip_irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,
-1, &da9052_regmap_irq_chip,
&da9052->irq_data);
if (ret < 0) {
dev_err(da9052->dev, "regmap_add_irq_chip failed: %d\n", ret);
goto regmap_err;
}
enable_irq_wake(da9052->chip_irq);
ret = da9052_request_irq(da9052, DA9052_IRQ_ADC_EOM, "adc-irq",
da9052_auxadc_irq, da9052);
if (ret != 0) {
dev_err(da9052->dev, "DA9052_IRQ_ADC_EOM failed: %d\n", ret);
goto request_irq_err;
}
return 0;
request_irq_err:
regmap_del_irq_chip(da9052->chip_irq, da9052->irq_data);
regmap_err:
return ret;
}
static int max77693_i2c_remove(struct i2c_client *i2c)
{
struct max77693_dev *max77693 = i2c_get_clientdata(i2c);
mfd_remove_devices(max77693->dev);
regmap_del_irq_chip(max77693->irq, max77693->irq_data_muic);
regmap_del_irq_chip(max77693->irq, max77693->irq_data_charger);
regmap_del_irq_chip(max77693->irq, max77693->irq_data_topsys);
regmap_del_irq_chip(max77693->irq, max77693->irq_data_led);
i2c_unregister_device(max77693->muic);
i2c_unregister_device(max77693->haptic);
return 0;
}
static int tps65090_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct tps65090_platform_data *pdata = client->dev.platform_data;
int irq_base = 0;
struct tps65090 *tps65090;
int ret;
if (!pdata && !client->dev.of_node) {
dev_err(&client->dev,
"tps65090 requires platform data or of_node\n");
return -EINVAL;
}
if (pdata)
irq_base = pdata->irq_base;
tps65090 = devm_kzalloc(&client->dev, sizeof(*tps65090), GFP_KERNEL);
if (!tps65090) {
dev_err(&client->dev, "mem alloc for tps65090 failed\n");
return -ENOMEM;
}
tps65090->dev = &client->dev;
i2c_set_clientdata(client, tps65090);
tps65090->rmap = devm_regmap_init_i2c(client, &tps65090_regmap_config);
if (IS_ERR(tps65090->rmap)) {
ret = PTR_ERR(tps65090->rmap);
dev_err(&client->dev, "regmap_init failed with err: %d\n", ret);
return ret;
}
if (client->irq) {
ret = regmap_add_irq_chip(tps65090->rmap, client->irq,
IRQF_ONESHOT | IRQF_TRIGGER_LOW, irq_base,
&tps65090_irq_chip, &tps65090->irq_data);
if (ret) {
dev_err(&client->dev,
"IRQ init failed with err: %d\n", ret);
return ret;
}
}
ret = mfd_add_devices(tps65090->dev, -1, tps65090s,
ARRAY_SIZE(tps65090s), NULL,
0, regmap_irq_get_domain(tps65090->irq_data));
if (ret) {
dev_err(&client->dev, "add mfd devices failed with err: %d\n",
ret);
goto err_irq_exit;
}
return 0;
err_irq_exit:
if (client->irq)
regmap_del_irq_chip(client->irq, tps65090->irq_data);
return ret;
}
int axp20x_device_probe(struct axp20x_dev *axp20x)
{
int ret;
/*
* The AXP806 supports either master/standalone or slave mode.
* Slave mode allows sharing the serial bus, even with multiple
* AXP806 which all have the same hardware address.
*
* This is done with extra "serial interface address extension",
* or AXP806_BUS_ADDR_EXT, and "register address extension", or
* AXP806_REG_ADDR_EXT, registers. The former is read-only, with
* 1 bit customizable at the factory, and 1 bit depending on the
* state of an external pin. The latter is writable. The device
* will only respond to operations to its other registers when
* the these device addressing bits (in the upper 4 bits of the
* registers) match.
*
* By default we support an AXP806 chained to an AXP809 in slave
* mode. Boards which use an AXP806 in master mode can set the
* property "x-powers,master-mode" to override the default.
*/
if (axp20x->variant == AXP806_ID) {
if (of_property_read_bool(axp20x->dev->of_node,
"x-powers,master-mode") ||
of_property_read_bool(axp20x->dev->of_node,
"x-powers,self-working-mode"))
regmap_write(axp20x->regmap, AXP806_REG_ADDR_EXT,
AXP806_REG_ADDR_EXT_ADDR_MASTER_MODE);
else
regmap_write(axp20x->regmap, AXP806_REG_ADDR_EXT,
AXP806_REG_ADDR_EXT_ADDR_SLAVE_MODE);
}
ret = regmap_add_irq_chip(axp20x->regmap, axp20x->irq,
IRQF_ONESHOT | IRQF_SHARED | axp20x->irq_flags,
-1, axp20x->regmap_irq_chip, &axp20x->regmap_irqc);
if (ret) {
dev_err(axp20x->dev, "failed to add irq chip: %d\n", ret);
return ret;
}
ret = mfd_add_devices(axp20x->dev, -1, axp20x->cells,
axp20x->nr_cells, NULL, 0, NULL);
if (ret) {
dev_err(axp20x->dev, "failed to add MFD devices: %d\n", ret);
regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);
return ret;
}
if (!pm_power_off) {
axp20x_pm_power_off = axp20x;
pm_power_off = axp20x_power_off;
}
dev_info(axp20x->dev, "AXP20X driver loaded\n");
return 0;
}
static int hi655x_pmic_remove(struct platform_device *pdev)
{
struct hi655x_pmic *pmic = platform_get_drvdata(pdev);
regmap_del_irq_chip(gpio_to_irq(pmic->gpio), pmic->irq_data);
mfd_remove_devices(&pdev->dev);
return 0;
}
static int __devexit max77660_remove(struct i2c_client *client)
{
struct max77660_chip *chip = i2c_get_clientdata(client);
struct max77660_platform_data *pdata = client->dev.platform_data;
int i;
mfd_remove_devices(chip->dev);
regmap_del_irq_chip(pdata->irq_base + MAX77660_IRQ_GLBL_BASE,
chip->global_irq_data);
regmap_del_irq_chip(chip->chip_irq, chip->top_irq_data);
for (i = 0; i < MAX77660_NUM_SLAVES; i++) {
if (chip->clients[i] != client)
i2c_unregister_device(chip->clients[i]);
}
max77660_chip = NULL;
return 0;
}
static int bd9571mwv_remove(struct i2c_client *client)
{
struct bd9571mwv *bd = i2c_get_clientdata(client);
regmap_del_irq_chip(bd->irq, bd->irq_data);
return 0;
}
static int as3722_i2c_remove(struct i2c_client *i2c)
{
struct as3722 *as3722 = i2c_get_clientdata(i2c);
mfd_remove_devices(as3722->dev);
regmap_del_irq_chip(as3722->chip_irq, as3722->irq_data);
return 0;
}
static int da9062_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct da9062 *chip;
unsigned int irq_base;
int ret;
chip = devm_kzalloc(&i2c->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;
i2c_set_clientdata(i2c, chip);
chip->dev = &i2c->dev;
if (!i2c->irq) {
dev_err(chip->dev, "No IRQ configured\n");
return -EINVAL;
}
chip->regmap = devm_regmap_init_i2c(i2c, &da9062_regmap_config);
if (IS_ERR(chip->regmap)) {
ret = PTR_ERR(chip->regmap);
dev_err(chip->dev, "Failed to allocate register map: %d\n",
ret);
return ret;
}
ret = da9062_clear_fault_log(chip);
if (ret < 0)
dev_warn(chip->dev, "Cannot clear fault log\n");
ret = da9062_get_device_type(chip);
if (ret)
return ret;
ret = regmap_add_irq_chip(chip->regmap, i2c->irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED,
-1, &da9062_irq_chip,
&chip->regmap_irq);
if (ret) {
dev_err(chip->dev, "Failed to request IRQ %d: %d\n",
i2c->irq, ret);
return ret;
}
irq_base = regmap_irq_chip_get_base(chip->regmap_irq);
ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, da9062_devs,
ARRAY_SIZE(da9062_devs), NULL, irq_base,
NULL);
if (ret) {
dev_err(chip->dev, "Cannot register child devices\n");
regmap_del_irq_chip(i2c->irq, chip->regmap_irq);
return ret;
}
return ret;
}
static int as3722_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct as3722 *as3722;
unsigned long irq_flags;
int ret;
as3722 = devm_kzalloc(&i2c->dev, sizeof(struct as3722), GFP_KERNEL);
if (!as3722)
return -ENOMEM;
as3722->dev = &i2c->dev;
as3722->chip_irq = i2c->irq;
i2c_set_clientdata(i2c, as3722);
ret = as3722_i2c_of_probe(i2c, as3722);
if (ret < 0)
return ret;
as3722->regmap = devm_regmap_init_i2c(i2c, &as3722_regmap_config);
if (IS_ERR(as3722->regmap)) {
ret = PTR_ERR(as3722->regmap);
dev_err(&i2c->dev, "regmap init failed: %d\n", ret);
return ret;
}
ret = as3722_check_device_id(as3722);
if (ret < 0)
return ret;
irq_flags = as3722->irq_flags | IRQF_ONESHOT;
ret = regmap_add_irq_chip(as3722->regmap, as3722->chip_irq,
irq_flags, -1, &as3722_irq_chip,
&as3722->irq_data);
if (ret < 0) {
dev_err(as3722->dev, "Failed to add regmap irq: %d\n", ret);
return ret;
}
ret = as3722_configure_pullups(as3722);
if (ret < 0)
goto scrub;
ret = mfd_add_devices(&i2c->dev, -1, as3722_devs,
ARRAY_SIZE(as3722_devs), NULL, 0,
regmap_irq_get_domain(as3722->irq_data));
if (ret) {
dev_err(as3722->dev, "Failed to add MFD devices: %d\n", ret);
goto scrub;
}
dev_dbg(as3722->dev, "AS3722 core driver initialized successfully\n");
return 0;
scrub:
regmap_del_irq_chip(as3722->chip_irq, as3722->irq_data);
return ret;
}
static int da9150_remove(struct i2c_client *client)
{
struct da9150 *da9150 = i2c_get_clientdata(client);
regmap_del_irq_chip(da9150->irq, da9150->regmap_irq_data);
mfd_remove_devices(da9150->dev);
return 0;
}
static int da9062_i2c_remove(struct i2c_client *i2c)
{
struct da9062 *chip = i2c_get_clientdata(i2c);
mfd_remove_devices(chip->dev);
regmap_del_irq_chip(i2c->irq, chip->regmap_irq);
return 0;
}
static int max14577_i2c_remove(struct i2c_client *i2c)
{
struct max14577 *max14577 = i2c_get_clientdata(i2c);
mfd_remove_devices(max14577->dev);
regmap_del_irq_chip(max14577->irq, max14577->irq_data);
return 0;
}
static int palmas_i2c_remove(struct i2c_client *i2c)
{
struct palmas *palmas = i2c_get_clientdata(i2c);
mfd_remove_devices(palmas->dev);
regmap_del_irq_chip(palmas->irq, palmas->irq_data);
return 0;
}
static int intel_soc_pmic_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *i2c_id)
{
struct device *dev = &i2c->dev;
const struct acpi_device_id *id;
struct intel_soc_pmic_config *config;
struct intel_soc_pmic *pmic;
int ret;
id = acpi_match_device(dev->driver->acpi_match_table, dev);
if (!id || !id->driver_data)
return -ENODEV;
config = (struct intel_soc_pmic_config *)id->driver_data;
pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
if (!pmic)
return -ENOMEM;
dev_set_drvdata(dev, pmic);
pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
if (IS_ERR(pmic->regmap))
return PTR_ERR(pmic->regmap);
pmic->irq = i2c->irq;
ret = regmap_add_irq_chip(pmic->regmap, pmic->irq,
config->irq_flags | IRQF_ONESHOT,
0, config->irq_chip,
&pmic->irq_chip_data);
if (ret)
return ret;
ret = enable_irq_wake(pmic->irq);
if (ret)
dev_warn(dev, "Can't enable IRQ as wake source: %d\n", ret);
/* Add lookup table binding for Panel Control to the GPIO Chip */
gpiod_add_lookup_table(&panel_gpio_table);
/* Add lookup table for crc-pwm */
pwm_add_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
ret = mfd_add_devices(dev, -1, config->cell_dev,
config->n_cell_devs, NULL, 0,
regmap_irq_get_domain(pmic->irq_chip_data));
if (ret)
goto err_del_irq_chip;
return 0;
err_del_irq_chip:
regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
return ret;
}
int mc13xxx_common_exit(struct device *dev)
{
struct mc13xxx *mc13xxx = dev_get_drvdata(dev);
mfd_remove_devices(dev);
regmap_del_irq_chip(mc13xxx->irq, mc13xxx->irq_data);
mutex_destroy(&mc13xxx->lock);
return 0;
}
static int tps65090_i2c_remove(struct i2c_client *client)
{
struct tps65090 *tps65090 = i2c_get_clientdata(client);
mfd_remove_devices(tps65090->dev);
if (client->irq)
regmap_del_irq_chip(client->irq, tps65090->irq_data);
return 0;
}
int axp20x_device_remove(struct axp20x_dev *axp20x)
{
if (axp20x == axp20x_pm_power_off) {
axp20x_pm_power_off = NULL;
pm_power_off = NULL;
}
mfd_remove_devices(axp20x->dev);
regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);
return 0;
}
static int max77843_remove(struct i2c_client *i2c)
{
struct max77843 *max77843 = i2c_get_clientdata(i2c);
mfd_remove_devices(max77843->dev);
regmap_del_irq_chip(max77843->irq, max77843->irq_data);
i2c_unregister_device(max77843->i2c_chg);
return 0;
}
static int axp20x_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct axp20x_dev *axp20x;
int ret;
axp20x = devm_kzalloc(&i2c->dev, sizeof(*axp20x), GFP_KERNEL);
if (!axp20x)
return -ENOMEM;
ret = axp20x_match_device(axp20x, &i2c->dev);
if (ret)
return ret;
axp20x->i2c_client = i2c;
axp20x->dev = &i2c->dev;
dev_set_drvdata(axp20x->dev, axp20x);
axp20x->regmap = devm_regmap_init_i2c(i2c, axp20x->regmap_cfg);
if (IS_ERR(axp20x->regmap)) {
ret = PTR_ERR(axp20x->regmap);
dev_err(&i2c->dev, "regmap init failed: %d\n", ret);
return ret;
}
ret = regmap_add_irq_chip(axp20x->regmap, i2c->irq,
IRQF_ONESHOT | IRQF_SHARED, -1,
axp20x->regmap_irq_chip,
&axp20x->regmap_irqc);
if (ret) {
dev_err(&i2c->dev, "failed to add irq chip: %d\n", ret);
return ret;
}
ret = mfd_add_devices(axp20x->dev, -1, axp20x->cells,
axp20x->nr_cells, NULL, 0, NULL);
if (ret) {
dev_err(&i2c->dev, "failed to add MFD devices: %d\n", ret);
regmap_del_irq_chip(i2c->irq, axp20x->regmap_irqc);
return ret;
}
if (!pm_power_off) {
axp20x_pm_power_off = axp20x;
pm_power_off = axp20x_power_off;
}
dev_info(&i2c->dev, "AXP20X driver loaded\n");
return 0;
}
static int madera_irq_remove(struct platform_device *pdev)
{
struct madera *madera = dev_get_drvdata(pdev->dev.parent);
/*
* The IRQ is disabled by the parent MFD driver before
* it starts cleaning up all child drivers
*/
madera->irq_dev = NULL;
regmap_del_irq_chip(madera->irq, madera->irq_data);
return 0;
}
static int axp20x_i2c_remove(struct i2c_client *i2c)
{
struct axp20x_dev *axp20x = i2c_get_clientdata(i2c);
if (axp20x == axp20x_pm_power_off) {
axp20x_pm_power_off = NULL;
pm_power_off = NULL;
}
mfd_remove_devices(axp20x->dev);
regmap_del_irq_chip(axp20x->i2c_client->irq, axp20x->regmap_irqc);
return 0;
}
static int twl6040_remove(struct i2c_client *client)
{
struct twl6040 *twl6040 = i2c_get_clientdata(client);
if (twl6040->power_count)
twl6040_power(twl6040, 0);
regmap_del_irq_chip(twl6040->irq, twl6040->irq_data);
mfd_remove_devices(&client->dev);
regulator_bulk_disable(TWL6040_NUM_SUPPLIES, twl6040->supplies);
return 0;
}
static int intel_soc_pmic_i2c_remove(struct i2c_client *i2c)
{
struct intel_soc_pmic *pmic = dev_get_drvdata(&i2c->dev);
regmap_del_irq_chip(pmic->irq, pmic->irq_chip_data);
/* Remove lookup table for Panel Control from the GPIO Chip */
gpiod_remove_lookup_table(&panel_gpio_table);
/* remove crc-pwm lookup table */
pwm_remove_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
mfd_remove_devices(&i2c->dev);
return 0;
}
static int da9150_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct da9150 *da9150;
struct da9150_pdata *pdata = dev_get_platdata(&client->dev);
int ret;
da9150 = devm_kzalloc(&client->dev, sizeof(*da9150), GFP_KERNEL);
if (!da9150)
return -ENOMEM;
da9150->dev = &client->dev;
da9150->irq = client->irq;
i2c_set_clientdata(client, da9150);
da9150->regmap = devm_regmap_init_i2c(client, &da9150_regmap_config);
if (IS_ERR(da9150->regmap)) {
ret = PTR_ERR(da9150->regmap);
dev_err(da9150->dev, "Failed to allocate register map: %d\n",
ret);
return ret;
}
da9150->irq_base = pdata ? pdata->irq_base : -1;
ret = regmap_add_irq_chip(da9150->regmap, da9150->irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,
da9150->irq_base, &da9150_regmap_irq_chip,
&da9150->regmap_irq_data);
if (ret)
return ret;
da9150->irq_base = regmap_irq_chip_get_base(da9150->regmap_irq_data);
enable_irq_wake(da9150->irq);
ret = mfd_add_devices(da9150->dev, -1, da9150_devs,
ARRAY_SIZE(da9150_devs), NULL,
da9150->irq_base, NULL);
if (ret) {
dev_err(da9150->dev, "Failed to add child devices: %d\n", ret);
regmap_del_irq_chip(da9150->irq, da9150->regmap_irq_data);
return ret;
}
return 0;
}
