[PATCH v2 1/1] dt-bindings: trivial-devices: Add compatible string synaptics,synaptics_i2c

[Frank Li]

Add compatible string synaptics,synaptics_i2c for synaptics touch pad. It
match existed driver drivers/input/mouse/synaptics_i2c.c.

Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
change in v2
- update vendor-prefixes
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 38bc1937ff3c9..dbec1300bb7ed 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -362,6 +362,8 @@ properties:
           - sparkfun,qwiic-joystick
             # Sierra Wireless mangOH Green SPI IoT interface
           - swir,mangoh-iotport-spi
+            # Synaptics I2C touchpad
+          - synaptics,synaptics_i2c
             # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
           - taos,tsl2550
             # Temperature and humidity sensor with i2c interface
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 5d2a7a8d3ac6c..5b9c7ab6d8185 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1496,6 +1496,9 @@ patternProperties:
   "^synopsys,.*":
     description: Synopsys, Inc. (deprecated, use snps)
     deprecated: true
+  "^synaptics,.*":
+    description: Synaptics, Inc.
+    deprecated: true
   "^tbs,.*":
     description: TBS Technologies
   "^tbs-biometrics,.*":
-- 
2.34.1