iio: adc128s052: Add OF match table
The Documentation/devicetree/bindings/iio/adc/ti-adc128s052.txt DT binding
doc lists "ti,adc128s052" or "ti,adc122s021" as compatible strings but the
corresponding driver does not have an OF match table. Add the table to the
driver so the SPI core can do an OF style match.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c
index 915be6b..98c0d2b 100644
--- a/drivers/iio/adc/ti-adc128s052.c
+++ b/drivers/iio/adc/ti-adc128s052.c
@@ -174,6 +174,13 @@
return 0;
}
+static const struct of_device_id adc128_of_match[] = {
+ { .compatible = "ti,adc128s052", },
+ { .compatible = "ti,adc122s021", },
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, adc128_of_match);
+
static const struct spi_device_id adc128_id[] = {
{ "adc128s052", 0}, /* index into adc128_config */
{ "adc122s021", 1},
@@ -184,6 +191,7 @@
static struct spi_driver adc128_driver = {
.driver = {
.name = "adc128s052",
+ .of_match_table = of_match_ptr(adc128_of_match),
.owner = THIS_MODULE,
},
.probe = adc128_probe,