media: i2c: imx258: add support for binding via device tree

The IMX258 can be used also on embedded designs using device tree so
allow the sensor to bind to a device tree node.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c
index df62c69a48c0a187dadc163ebf914d1bfa39f6c1..ba7f296229747d47fd5f14c2f038fbc4533b6d57 100644 (file)
--- a/drivers/media/i2c/imx258.c
+++ b/drivers/media/i2c/imx258.c
@@ -1291,11 +1291,18 @@ static const struct acpi_device_id imx258_acpi_ids[] = {
 MODULE_DEVICE_TABLE(acpi, imx258_acpi_ids);
 #endif
 
+static const struct of_device_id imx258_dt_ids[] = {
+       { .compatible = "sony,imx258" },
+       { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, imx258_dt_ids);
+
 static struct i2c_driver imx258_i2c_driver = {
        .driver = {
                .name = "imx258",
                .pm = &imx258_pm_ops,
                .acpi_match_table = ACPI_PTR(imx258_acpi_ids),
+               .of_match_table = imx258_dt_ids,
        },
        .probe_new = imx258_probe,
        .remove = imx258_remove,