[PATCH v2 3/3] dt-bindings: iio: chemical: sps30: update binding with serial example

From: Tomasz Duszynski
Date: Sun May 02 2021 - 09:49:09 EST


sps30 has gained support for serial communication so add example to the
binding file. While at it remove reg property from list of required
properties because it's no-op in case of serial communication.

Signed-off-by: Tomasz Duszynski <tomasz.duszynski@xxxxxxxxxxx>
---
.../devicetree/bindings/iio/chemical/sensirion,sps30.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
index a93d1972a5c2..967500b7e773 100644
--- a/Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
+++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
@@ -22,7 +22,6 @@ properties:

required:
- compatible
- - reg

additionalProperties: false

@@ -37,5 +36,11 @@ examples:
reg = <0x69>;
};
};
+ - |
+ serial {
+ air-pollution-sensor {
+ compatible = "sensirion,sps30";
+ };
+ };

...
--
2.31.1