dt-bindings: timer: allwinner,sun5i-a13-hstimer: add H616 and D1

D1 is similar to existing sun5i, but with different register offsets.
H616 uses same offsets as D1.

Add allwinner,sun20i-d1-hstimer
Add allwinner,sun50i-h616-hstimer with fallback to
allwinner,sun20i-d1-hstimer
Extend schema condition for interrupts to cover D1 compatible variant.

Signed-off-by: Michal Piekos <michal.piekos@mmpsystems.pl>
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260428-h616-t113s-hstimer-v3-1-7e02178a93ee@mmpsystems.pl

Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml

@@ -15,9 +15,13 @@ properties:
     oneOf:
       - const: allwinner,sun5i-a13-hstimer
       - const: allwinner,sun7i-a20-hstimer
+      - const: allwinner,sun20i-d1-hstimer
       - items:
           - const: allwinner,sun6i-a31-hstimer
           - const: allwinner,sun7i-a20-hstimer
+      - items:
+          - const: allwinner,sun50i-h616-hstimer
+          - const: allwinner,sun20i-d1-hstimer
 
   reg:
     maxItems: 1
@@ -45,7 +49,10 @@ required:
 if:
   properties:
     compatible:
-      const: allwinner,sun5i-a13-hstimer
+      anyOf:
+        - const: allwinner,sun5i-a13-hstimer
+        - contains:
+            const: allwinner,sun20i-d1-hstimer
 
 then:
   properties: