dt-bindings: i2c: i2c-rk3x: add description for rk3368

The description below is already in use for rk3368.dtsi,
but was somehow never added to a document, so add
"rockchip,rk3368-i2c", "rockchip,rk3288-i2c"
for i2c nodes on a rk3368 platform to i2c-rk3x.yaml.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
index 0bba39998bcde6dec0d52e529ca4c9ed295267bf..67cdce8fbd7d3cc348dc8d7297b081e43dadffb0 100644 (file)
--- a/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
@@ -29,6 +29,7 @@ properties:
       - items:
           - enum:
             - rockchip,rk3036-i2c
+            - rockchip,rk3368-i2c
           - const: rockchip,rk3288-i2c
       - items:
           - enum: