dt-bindings: phy: Add rk3576 hdptx phy

Add compatible for the HDPTX PHY on rk3576, which is compatible with
rk3588, but without rst_phy/rst_ropll/rst_lcpll.

In fact, these three reset lines are also optional on the rk3588,
they just used for debug, then they were removed on the rk3576 IC
design.

Signed-off-by: Andy Yan <[e-mail]>
Reviewed-by: Rob Herring (Arm) <[e-mail]>
Reviewed-by: Heiko Stuebner <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

Documentation/devicetree/bindings/phy/rockchip,rk3588-hdptx-phy.yaml

···
 
 properties:
   compatible:
-    enum:
-      - rockchip,rk3588-hdptx-phy
+    oneOf:
+      - enum:
+          - rockchip,rk3588-hdptx-phy
+      - items:
+          - enum:
+              - rockchip,rk3576-hdptx-phy
+          - const: rockchip,rk3588-hdptx-phy
 
   reg:
     maxItems: 1
···
     const: 0
 
   resets:
-    items:
-      - description: PHY reset line
-      - description: APB reset line
-      - description: INIT reset line
-      - description: CMN reset line
-      - description: LANE reset line
-      - description: ROPLL reset line
-      - description: LCPLL reset line
+    minItems: 4
+    maxItems: 7
 
   reset-names:
-    items:
-      - const: phy
-      - const: apb
-      - const: init
-      - const: cmn
-      - const: lane
-      - const: ropll
-      - const: lcpll
+    minItems: 4
+    maxItems: 7
 
   rockchip,grf:
     $ref: /schemas/types.yaml#/definitions/phandle
···
   - resets
   - reset-names
   - rockchip,grf
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - rockchip,rk3576-hdptx-phy
+    then:
+      properties:
+        resets:
+          minItems: 4
+          maxItems: 4
+        reset-names:
+          items:
+            - const: apb
+            - const: init
+            - const: cmn
+            - const: lane
+    else:
+      properties:
+        resets:
+          minItems: 7
+          maxItems: 7
+        reset-names:
+          items:
+            - const: phy
+            - const: apb
+            - const: init
+            - const: cmn
+            - const: lane
+            - const: ropll
+            - const: lcpll
 
 additionalProperties: false