dt-bindings: phy: rockchip: naneng-combphy: Add RK3528 variant

Rockchip RK3528 ships one naneng-combphy which operates in either PCIe
or USB 3 mode. Document its compatible string.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250728102947.38984-5-ziyao@disroot.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
index db293d2fbf1a9d0d14551e7c74e6028e62823138..379b08bd9e97a6d4dc3932adda588682c7259892 100644 (file)
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-naneng-combphy.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - rockchip,rk3528-naneng-combphy
       - rockchip,rk3562-naneng-combphy
       - rockchip,rk3568-naneng-combphy
       - rockchip,rk3576-naneng-combphy
@@ -108,7 +109,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: rockchip,rk3588-naneng-combphy
+            enum:
+              - rockchip,rk3528-naneng-combphy
+              - rockchip,rk3588-naneng-combphy
     then:
       properties:
         resets: