[PATCH v1 1/3] dt-bindings: trivial-devices: Document ABB sensors

[Heiko Schocher]

Add documentation for spi based ABB sensors, which are
currently operated from userspace.

Signed-off-by: Heiko Schocher <hs@xxxxxxx>
---

 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 27930708ccd5..25260c2b81df 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -30,6 +30,8 @@ properties:
     items:
       # Entries are sorted alphanumerically by the compatible
       - enum:
+            # ABB register based spi sensors
+          - abb,spi-sensor
             # Acbel fsg032 power supply
           - acbel,fsg032
             # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
-- 
2.20.1