iio: adc: max1363: Add device tree binding
This patch adds the necessary device tree binding to allow DT probing of currently supported parts. Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -25,6 +25,8 @@
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#include <linux/slab.h>
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#include <linux/err.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/iio/iio.h>
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#include <linux/iio/sysfs.h>
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@ -1517,6 +1519,56 @@ done:
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return IRQ_HANDLED;
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}
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#ifdef CONFIG_OF
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#define MAX1363_COMPATIBLE(of_compatible, cfg) { \
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.compatible = of_compatible, \
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.data = &max1363_chip_info_tbl[cfg], \
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}
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static const struct of_device_id max1363_of_match[] = {
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MAX1363_COMPATIBLE("maxim,max1361", max1361),
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MAX1363_COMPATIBLE("maxim,max1362", max1362),
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MAX1363_COMPATIBLE("maxim,max1363", max1363),
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MAX1363_COMPATIBLE("maxim,max1364", max1364),
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MAX1363_COMPATIBLE("maxim,max1036", max1036),
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MAX1363_COMPATIBLE("maxim,max1037", max1037),
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MAX1363_COMPATIBLE("maxim,max1038", max1038),
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MAX1363_COMPATIBLE("maxim,max1039", max1039),
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MAX1363_COMPATIBLE("maxim,max1136", max1136),
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MAX1363_COMPATIBLE("maxim,max1137", max1137),
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MAX1363_COMPATIBLE("maxim,max1138", max1138),
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MAX1363_COMPATIBLE("maxim,max1139", max1139),
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MAX1363_COMPATIBLE("maxim,max1236", max1236),
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MAX1363_COMPATIBLE("maxim,max1237", max1237),
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MAX1363_COMPATIBLE("maxim,max1238", max1238),
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MAX1363_COMPATIBLE("maxim,max1239", max1239),
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MAX1363_COMPATIBLE("maxim,max11600", max11600),
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MAX1363_COMPATIBLE("maxim,max11601", max11601),
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MAX1363_COMPATIBLE("maxim,max11602", max11602),
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MAX1363_COMPATIBLE("maxim,max11603", max11603),
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MAX1363_COMPATIBLE("maxim,max11604", max11604),
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MAX1363_COMPATIBLE("maxim,max11605", max11605),
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MAX1363_COMPATIBLE("maxim,max11606", max11606),
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MAX1363_COMPATIBLE("maxim,max11607", max11607),
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MAX1363_COMPATIBLE("maxim,max11608", max11608),
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MAX1363_COMPATIBLE("maxim,max11609", max11609),
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MAX1363_COMPATIBLE("maxim,max11610", max11610),
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MAX1363_COMPATIBLE("maxim,max11611", max11611),
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MAX1363_COMPATIBLE("maxim,max11612", max11612),
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MAX1363_COMPATIBLE("maxim,max11613", max11613),
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MAX1363_COMPATIBLE("maxim,max11614", max11614),
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MAX1363_COMPATIBLE("maxim,max11615", max11615),
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MAX1363_COMPATIBLE("maxim,max11616", max11616),
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MAX1363_COMPATIBLE("maxim,max11617", max11617),
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MAX1363_COMPATIBLE("maxim,max11644", max11644),
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MAX1363_COMPATIBLE("maxim,max11645", max11645),
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MAX1363_COMPATIBLE("maxim,max11646", max11646),
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MAX1363_COMPATIBLE("maxim,max11647", max11647),
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{ /* sentinel */ }
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};
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#endif
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static int max1363_probe(struct i2c_client *client,
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const struct i2c_device_id *id)
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{
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@ -1524,6 +1576,7 @@ static int max1363_probe(struct i2c_client *client,
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struct max1363_state *st;
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struct iio_dev *indio_dev;
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struct regulator *vref;
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const struct of_device_id *match;
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indio_dev = devm_iio_device_alloc(&client->dev,
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sizeof(struct max1363_state));
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@ -1550,7 +1603,12 @@ static int max1363_probe(struct i2c_client *client,
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/* this is only used for device removal purposes */
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i2c_set_clientdata(client, indio_dev);
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st->chip_info = &max1363_chip_info_tbl[id->driver_data];
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match = of_match_device(of_match_ptr(max1363_of_match),
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&client->dev);
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if (match)
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st->chip_info = of_device_get_match_data(&client->dev);
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else
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st->chip_info = &max1363_chip_info_tbl[id->driver_data];
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st->client = client;
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st->vref_uv = st->chip_info->int_vref_mv * 1000;
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@ -1693,6 +1751,7 @@ MODULE_DEVICE_TABLE(i2c, max1363_id);
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static struct i2c_driver max1363_driver = {
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.driver = {
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.name = "max1363",
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.of_match_table = of_match_ptr(max1363_of_match),
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},
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.probe = max1363_probe,
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.remove = max1363_remove,
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