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path: root/drivers/hwmon/max6697.c
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Diffstat (limited to 'drivers/hwmon/max6697.c')
-rw-r--r--drivers/hwmon/max6697.c52
1 files changed, 51 insertions, 1 deletions
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index f03a71722849..221fd1492057 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -24,6 +24,7 @@
#include <linux/hwmon-sysfs.h>
#include <linux/err.h>
#include <linux/mutex.h>
+#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/platform_data/max6697.h>
@@ -632,7 +633,10 @@ static int max6697_probe(struct i2c_client *client,
if (!data)
return -ENOMEM;
- data->type = id->driver_data;
+ if (client->dev.of_node)
+ data->type = (enum chips)of_device_get_match_data(&client->dev);
+ else
+ data->type = id->driver_data;
data->chip = &max6697_chip_data[data->type];
data->client = client;
mutex_init(&data->update_lock);
@@ -662,10 +666,56 @@ static const struct i2c_device_id max6697_id[] = {
};
MODULE_DEVICE_TABLE(i2c, max6697_id);
+static const struct of_device_id max6697_of_match[] = {
+ {
+ .compatible = "maxim,max6581",
+ .data = (void *)max6581
+ },
+ {
+ .compatible = "maxim,max6602",
+ .data = (void *)max6602
+ },
+ {
+ .compatible = "maxim,max6622",
+ .data = (void *)max6622
+ },
+ {
+ .compatible = "maxim,max6636",
+ .data = (void *)max6636
+ },
+ {
+ .compatible = "maxim,max6689",
+ .data = (void *)max6689
+ },
+ {
+ .compatible = "maxim,max6693",
+ .data = (void *)max6693
+ },
+ {
+ .compatible = "maxim,max6694",
+ .data = (void *)max6694
+ },
+ {
+ .compatible = "maxim,max6697",
+ .data = (void *)max6697
+ },
+ {
+ .compatible = "maxim,max6698",
+ .data = (void *)max6698
+ },
+ {
+ .compatible = "maxim,max6699",
+ .data = (void *)max6699
+ },
+ { },
+};
+MODULE_DEVICE_TABLE(of, max6697_of_match);
+
static struct i2c_driver max6697_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "max6697",
+ .of_match_table = of_match_ptr(max6697_of_match),
},
.probe = max6697_probe,
.id_table = max6697_id,