1 // SPDX-License-Identifier: GPL-2.0
3 * Texas Instruments PCM186x Universal Audio ADC - I2C
5 * Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com
6 * Andreas Dannenberg <dannenberg@ti.com>
7 * Andrew F. Davis <afd@ti.com>
10 #include <linux/init.h>
11 #include <linux/module.h>
12 #include <linux/i2c.h>
16 static const struct of_device_id pcm186x_of_match
[] = {
17 { .compatible
= "ti,pcm1862", .data
= (void *)PCM1862
},
18 { .compatible
= "ti,pcm1863", .data
= (void *)PCM1863
},
19 { .compatible
= "ti,pcm1864", .data
= (void *)PCM1864
},
20 { .compatible
= "ti,pcm1865", .data
= (void *)PCM1865
},
23 MODULE_DEVICE_TABLE(of
, pcm186x_of_match
);
25 static int pcm186x_i2c_probe(struct i2c_client
*i2c
,
26 const struct i2c_device_id
*id
)
28 const enum pcm186x_type type
= (enum pcm186x_type
)id
->driver_data
;
30 struct regmap
*regmap
;
32 regmap
= devm_regmap_init_i2c(i2c
, &pcm186x_regmap
);
34 return PTR_ERR(regmap
);
36 return pcm186x_probe(&i2c
->dev
, type
, irq
, regmap
);
39 static const struct i2c_device_id pcm186x_i2c_id
[] = {
40 { "pcm1862", PCM1862
},
41 { "pcm1863", PCM1863
},
42 { "pcm1864", PCM1864
},
43 { "pcm1865", PCM1865
},
46 MODULE_DEVICE_TABLE(i2c
, pcm186x_i2c_id
);
48 static struct i2c_driver pcm186x_i2c_driver
= {
49 .probe
= pcm186x_i2c_probe
,
50 .id_table
= pcm186x_i2c_id
,
53 .of_match_table
= pcm186x_of_match
,
56 module_i2c_driver(pcm186x_i2c_driver
);
58 MODULE_AUTHOR("Andreas Dannenberg <dannenberg@ti.com>");
59 MODULE_AUTHOR("Andrew F. Davis <afd@ti.com>");
60 MODULE_DESCRIPTION("PCM186x Universal Audio ADC I2C Interface Driver");
61 MODULE_LICENSE("GPL v2");