Add match table for the ad7877 driver and define the compatible string.
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
---
drivers/input/touchscreen/ad7877.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index a0598e9c7aff..7886454a19c6 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -805,10 +805,17 @@ static int ad7877_resume(struct device *dev)
static DEFINE_SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume);
+static const struct of_device_id ad7877_of_match[] = {
+ { .compatible = "adi,ad7877", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, ad7877_of_match);
+
static struct spi_driver ad7877_driver = {
.driver = {
.name = "ad7877",
.dev_groups = ad7877_groups,
+ .of_match_table = ad7877_of_match,
.pm = pm_sleep_ptr(&ad7877_pm),
},
.probe = ad7877_probe,
--
2.46.0
