dt-bindings: iio: adc: ti,am3359-adc: Describe am4372 ADC compatible

A more recent version of the am3359 ADC is available on certain SoCs of
the am437x family. This IP has evolved a little bit and deserves its own
compatible.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211015081506.933180-8-miquel.raynal@bootlin.com

diff --git a/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml
index f262402ca03742f4ef691e14c45144c12068bb4d..d6f21d5cccd732b355208ae9043da46ffcd94580 100644 (file)
--- a/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/ti,am3359-adc.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: ti,am3359-adc
+    enum:
+      - ti,am3359-adc
+      - ti,am4372-adc
 
   '#io-channel-cells':
     const: 1