Contributors: 6
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mark Brown |
224 |
89.96% |
7 |
58.33% |
| Jingoo Han |
14 |
5.62% |
1 |
8.33% |
| Paul Gortmaker |
5 |
2.01% |
1 |
8.33% |
| Tejun Heo |
3 |
1.20% |
1 |
8.33% |
| Thomas Gleixner |
2 |
0.80% |
1 |
8.33% |
| Johan Hovold |
1 |
0.40% |
1 |
8.33% |
| Total |
249 |
|
12 |
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* wm8350-i2c.c -- Generic I2C driver for Wolfson WM8350 PMIC
*
* Copyright 2007, 2008 Wolfson Microelectronics PLC.
*
* Author: Liam Girdwood
* linux@wolfsonmicro.com
*/
#include <linux/err.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
#include <linux/mfd/wm8350/core.h>
#include <linux/regmap.h>
#include <linux/slab.h>
static int wm8350_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct wm8350 *wm8350;
struct wm8350_platform_data *pdata = dev_get_platdata(&i2c->dev);
int ret = 0;
wm8350 = devm_kzalloc(&i2c->dev, sizeof(struct wm8350), GFP_KERNEL);
if (wm8350 == NULL)
return -ENOMEM;
wm8350->regmap = devm_regmap_init_i2c(i2c, &wm8350_regmap);
if (IS_ERR(wm8350->regmap)) {
ret = PTR_ERR(wm8350->regmap);
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
ret);
return ret;
}
i2c_set_clientdata(i2c, wm8350);
wm8350->dev = &i2c->dev;
return wm8350_device_init(wm8350, i2c->irq, pdata);
}
static const struct i2c_device_id wm8350_i2c_id[] = {
{ "wm8350", 0 },
{ "wm8351", 0 },
{ "wm8352", 0 },
{ }
};
static struct i2c_driver wm8350_i2c_driver = {
.driver = {
.name = "wm8350",
.suppress_bind_attrs = true,
},
.probe = wm8350_i2c_probe,
.id_table = wm8350_i2c_id,
};
static int __init wm8350_i2c_init(void)
{
return i2c_add_driver(&wm8350_i2c_driver);
}
/* init early so consumer devices can complete system boot */
subsys_initcall(wm8350_i2c_init);