diff options
| -rw-r--r-- | drivers/mfd/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/mfd/max77686.c | 23 | ||||
| -rw-r--r-- | include/linux/mfd/max77686-private.h | 1 | ||||
| -rw-r--r-- | include/linux/mfd/max77686.h | 28 |
4 files changed, 1 insertions, 52 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index c47b2da7986e..be5b684eefcf 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -429,6 +429,7 @@ config MFD_MAX14577 config MFD_MAX77686 bool "Maxim Semiconductor MAX77686/802 PMIC Support" depends on I2C=y + depends on OF select MFD_CORE select REGMAP_I2C select REGMAP_IRQ diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index 2b2f2ccda523..760d08d7923d 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -205,24 +205,10 @@ static const struct of_device_id max77686_pmic_dt_match[] = { { }, }; -static struct max77686_platform_data *max77686_i2c_parse_dt_pdata(struct device - *dev) -{ - struct max77686_platform_data *pd; - - pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); - if (!pd) - return NULL; - - dev->platform_data = pd; - return pd; -} - static int max77686_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct max77686_dev *max77686 = NULL; - struct max77686_platform_data *pdata = dev_get_platdata(&i2c->dev); const struct of_device_id *match; unsigned int data; int ret = 0; @@ -233,14 +219,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c, const struct mfd_cell *cells; int n_devs; - if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node && !pdata) - pdata = max77686_i2c_parse_dt_pdata(&i2c->dev); - - if (!pdata) { - dev_err(&i2c->dev, "No platform data found.\n"); - return -EINVAL; - } - max77686 = devm_kzalloc(&i2c->dev, sizeof(struct max77686_dev), GFP_KERNEL); if (!max77686) @@ -259,7 +237,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c, max77686->dev = &i2c->dev; max77686->i2c = i2c; - max77686->wakeup = pdata->wakeup; max77686->irq = i2c->irq; if (max77686->type == TYPE_MAX77686) { diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h index 960b92ad450d..f5043490d67c 100644 --- a/include/linux/mfd/max77686-private.h +++ b/include/linux/mfd/max77686-private.h @@ -447,7 +447,6 @@ struct max77686_dev { struct regmap_irq_chip_data *rtc_irq_data; int irq; - bool wakeup; struct mutex irqlock; int irq_masks_cur[MAX77686_IRQ_GROUP_NR]; int irq_masks_cache[MAX77686_IRQ_GROUP_NR]; diff --git a/include/linux/mfd/max77686.h b/include/linux/mfd/max77686.h index 553f7d09258a..bb995ab9a575 100644 --- a/include/linux/mfd/max77686.h +++ b/include/linux/mfd/max77686.h @@ -119,12 +119,6 @@ enum max77802_regulators { MAX77802_REG_MAX, }; -struct max77686_regulator_data { - int id; - struct regulator_init_data *initdata; - struct device_node *of_node; -}; - enum max77686_opmode { MAX77686_OPMODE_NORMAL, MAX77686_OPMODE_LP, @@ -136,26 +130,4 @@ struct max77686_opmode_data { int mode; }; -struct max77686_platform_data { - int ono; - int wakeup; - - /* ---- PMIC ---- */ - struct max77686_regulator_data *regulators; - int num_regulators; - - struct max77686_opmode_data *opmode_data; - - /* - * GPIO-DVS feature is not enabled with the current version of - * MAX77686 driver. Buck2/3/4_voltages[0] is used as the default - * voltage at probe. DVS/SELB gpios are set as OUTPUT-LOW. - */ - int buck234_gpio_dvs[3]; /* GPIO of [0]DVS1, [1]DVS2, [2]DVS3 */ - int buck234_gpio_selb[3]; /* [0]SELB2, [1]SELB3, [2]SELB4 */ - unsigned int buck2_voltage[8]; /* buckx_voltage in uV */ - unsigned int buck3_voltage[8]; - unsigned int buck4_voltage[8]; -}; - #endif /* __LINUX_MFD_MAX77686_H */ |