[PATCH v4 3/3] dt-bindings: mfd: Add more RTL9300 variants

[Chris Packham]

Add the RTL9301, RTL9300B and RTL9303. These have the same SoC as the
RTL9302C but differ in the Ethernet switch/SERDES arrangement.

Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
---

Notes:
    Changes in v4:
    - New

 .../devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
index 2d20dd07a7e9..a3ba6d9bacaa 100644
--- a/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
+++ b/Documentation/devicetree/bindings/mfd/realtek,rtl9302c-switch.yaml
@@ -18,7 +18,10 @@ properties:
   compatible:
     items:
       - enum:
+          - realtek,rtl9301-switch
+          - realtek,rtl9302b-switch
           - realtek,rtl9302c-switch
+          - realtek,rtl9303-switch
       - const: syscon
       - const: simple-mfd
 
-- 
2.46.1