diff options
author | Sangbeom Kim <sbkim73@samsung.com> | 2012-07-11 21:06:40 +0900 |
---|---|---|
committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-16 12:57:35 +0200 |
commit | 66c9fbb9895499ff3aede96845968138a5bec8ab (patch) | |
tree | 8c2ec903b0c7995e689a80712b8bf9539f4f1cf6 /drivers/mfd/s5m-core.c | |
parent | 1faedca9c7bfd3055204b9d10017ce77ad03fc72 (diff) |
mfd: Rename s5m file and directories to samsung
Previously, Samsung PMIC naming rule start with prefix of s5m.
But Naming rule is changed.
From now on, Prefix will be changed to s2m.
So, To support pmic series of s5m and s2m, change mfd file and directory name.
Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/s5m-core.c')
-rw-r--r-- | drivers/mfd/s5m-core.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/drivers/mfd/s5m-core.c b/drivers/mfd/s5m-core.c deleted file mode 100644 index dd170307e60e..000000000000 --- a/drivers/mfd/s5m-core.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * s5m87xx.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd - * http://www.samsung.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/err.h> -#include <linux/slab.h> -#include <linux/i2c.h> -#include <linux/interrupt.h> -#include <linux/pm_runtime.h> -#include <linux/mutex.h> -#include <linux/mfd/core.h> -#include <linux/mfd/s5m87xx/s5m-core.h> -#include <linux/mfd/s5m87xx/s5m-pmic.h> -#include <linux/mfd/s5m87xx/s5m-rtc.h> -#include <linux/regmap.h> - -static struct mfd_cell s5m8751_devs[] = { - { - .name = "s5m8751-pmic", - }, { - .name = "s5m-charger", - }, { - .name = "s5m8751-codec", - }, -}; - -static struct mfd_cell s5m8763_devs[] = { - { - .name = "s5m8763-pmic", - }, { - .name = "s5m-rtc", - }, { - .name = "s5m-charger", - }, -}; - -static struct mfd_cell s5m8767_devs[] = { - { - .name = "s5m8767-pmic", - }, { - .name = "s5m-rtc", - }, -}; - -int s5m_reg_read(struct s5m87xx_dev *s5m87xx, u8 reg, void *dest) -{ - return regmap_read(s5m87xx->regmap, reg, dest); -} -EXPORT_SYMBOL_GPL(s5m_reg_read); - -int s5m_bulk_read(struct s5m87xx_dev *s5m87xx, u8 reg, int count, u8 *buf) -{ - return regmap_bulk_read(s5m87xx->regmap, reg, buf, count); -} -EXPORT_SYMBOL_GPL(s5m_bulk_read); - -int s5m_reg_write(struct s5m87xx_dev *s5m87xx, u8 reg, u8 value) -{ - return regmap_write(s5m87xx->regmap, reg, value); -} -EXPORT_SYMBOL_GPL(s5m_reg_write); - -int s5m_bulk_write(struct s5m87xx_dev *s5m87xx, u8 reg, int count, u8 *buf) -{ - return regmap_raw_write(s5m87xx->regmap, reg, buf, count); -} -EXPORT_SYMBOL_GPL(s5m_bulk_write); - -int s5m_reg_update(struct s5m87xx_dev *s5m87xx, u8 reg, u8 val, u8 mask) -{ - return regmap_update_bits(s5m87xx->regmap, reg, mask, val); -} -EXPORT_SYMBOL_GPL(s5m_reg_update); - -static struct regmap_config s5m_regmap_config = { - .reg_bits = 8, - .val_bits = 8, -}; - -static int s5m87xx_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) -{ - struct s5m_platform_data *pdata = i2c->dev.platform_data; - struct s5m87xx_dev *s5m87xx; - int ret; - - s5m87xx = devm_kzalloc(&i2c->dev, sizeof(struct s5m87xx_dev), - GFP_KERNEL); - if (s5m87xx == NULL) - return -ENOMEM; - - i2c_set_clientdata(i2c, s5m87xx); - s5m87xx->dev = &i2c->dev; - s5m87xx->i2c = i2c; - s5m87xx->irq = i2c->irq; - s5m87xx->type = id->driver_data; - - if (pdata) { - s5m87xx->device_type = pdata->device_type; - s5m87xx->ono = pdata->ono; - s5m87xx->irq_base = pdata->irq_base; - s5m87xx->wakeup = pdata->wakeup; - } - - s5m87xx->regmap = devm_regmap_init_i2c(i2c, &s5m_regmap_config); - if (IS_ERR(s5m87xx->regmap)) { - ret = PTR_ERR(s5m87xx->regmap); - dev_err(&i2c->dev, "Failed to allocate register map: %d\n", - ret); - return ret; - } - - s5m87xx->rtc = i2c_new_dummy(i2c->adapter, RTC_I2C_ADDR); - i2c_set_clientdata(s5m87xx->rtc, s5m87xx); - - if (pdata && pdata->cfg_pmic_irq) - pdata->cfg_pmic_irq(); - - s5m_irq_init(s5m87xx); - - pm_runtime_set_active(s5m87xx->dev); - - switch (s5m87xx->device_type) { - case S5M8751X: - ret = mfd_add_devices(s5m87xx->dev, -1, s5m8751_devs, - ARRAY_SIZE(s5m8751_devs), NULL, 0); - break; - case S5M8763X: - ret = mfd_add_devices(s5m87xx->dev, -1, s5m8763_devs, - ARRAY_SIZE(s5m8763_devs), NULL, 0); - break; - case S5M8767X: - ret = mfd_add_devices(s5m87xx->dev, -1, s5m8767_devs, - ARRAY_SIZE(s5m8767_devs), NULL, 0); - break; - default: - /* If this happens the probe function is problem */ - BUG(); - } - - if (ret < 0) - goto err; - - return ret; - -err: - mfd_remove_devices(s5m87xx->dev); - s5m_irq_exit(s5m87xx); - i2c_unregister_device(s5m87xx->rtc); - return ret; -} - -static int s5m87xx_i2c_remove(struct i2c_client *i2c) -{ - struct s5m87xx_dev *s5m87xx = i2c_get_clientdata(i2c); - - mfd_remove_devices(s5m87xx->dev); - s5m_irq_exit(s5m87xx); - i2c_unregister_device(s5m87xx->rtc); - return 0; -} - -static const struct i2c_device_id s5m87xx_i2c_id[] = { - { "s5m87xx", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, s5m87xx_i2c_id); - -static struct i2c_driver s5m87xx_i2c_driver = { - .driver = { - .name = "s5m87xx", - .owner = THIS_MODULE, - }, - .probe = s5m87xx_i2c_probe, - .remove = s5m87xx_i2c_remove, - .id_table = s5m87xx_i2c_id, -}; - -static int __init s5m87xx_i2c_init(void) -{ - return i2c_add_driver(&s5m87xx_i2c_driver); -} - -subsys_initcall(s5m87xx_i2c_init); - -static void __exit s5m87xx_i2c_exit(void) -{ - i2c_del_driver(&s5m87xx_i2c_driver); -} -module_exit(s5m87xx_i2c_exit); - -MODULE_AUTHOR("Sangbeom Kim <sbkim73@samsung.com>"); -MODULE_DESCRIPTION("Core support for the S5M MFD"); -MODULE_LICENSE("GPL"); |