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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2014-06-22 00:19:54 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-31 00:30:35 +0200 |
| commit | c5f176dc19870a424d6089317030f7b59ea1bafc (patch) | |
| tree | c6fd8a5c4db6a10c323f72539aa8961ebb35cebb /drivers | |
| parent | [media] soc_camera: add support for dt binding soc_camera drivers (diff) | |
| download | linux-c5f176dc19870a424d6089317030f7b59ea1bafc.tar.xz linux-c5f176dc19870a424d6089317030f7b59ea1bafc.zip | |
[media] media: mt9m111: add device-tree suppport
Add device-tree support for mt9m111 camera sensor.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/soc_camera/mt9m111.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/i2c/soc_camera/mt9m111.c b/drivers/media/i2c/soc_camera/mt9m111.c index ccf59406a172..b51e8562e775 100644 --- a/drivers/media/i2c/soc_camera/mt9m111.c +++ b/drivers/media/i2c/soc_camera/mt9m111.c @@ -931,6 +931,12 @@ static int mt9m111_probe(struct i2c_client *client, struct soc_camera_subdev_desc *ssdd = soc_camera_i2c_to_desc(client); int ret; + if (client->dev.of_node) { + ssdd = devm_kzalloc(&client->dev, sizeof(*ssdd), GFP_KERNEL); + if (!ssdd) + return -ENOMEM; + client->dev.platform_data = ssdd; + } if (!ssdd) { dev_err(&client->dev, "mt9m111: driver needs platform data\n"); return -EINVAL; @@ -1015,6 +1021,11 @@ static int mt9m111_remove(struct i2c_client *client) return 0; } +static const struct of_device_id mt9m111_of_match[] = { + { .compatible = "micron,mt9m111", }, + {}, +}; +MODULE_DEVICE_TABLE(of, mt9m111_of_match); static const struct i2c_device_id mt9m111_id[] = { { "mt9m111", 0 }, @@ -1025,6 +1036,7 @@ MODULE_DEVICE_TABLE(i2c, mt9m111_id); static struct i2c_driver mt9m111_i2c_driver = { .driver = { .name = "mt9m111", + .of_match_table = of_match_ptr(mt9m111_of_match), }, .probe = mt9m111_probe, .remove = mt9m111_remove, |