dt-bindings: thermal: r9a09g047-tsu: document RZ/T2H and RZ/N2H

The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs include a
Temperature Sensor Unit (TSU). The device provides real-time temperature
measurements for thermal management, utilizing a single dedicated
channel for temperature sensing.

Compared to the previously supported RZ/G3E, the RZ/T2H and RZ/N2H SoCs
do not have a reset for the TSU peripheral, and the OTP data is exposed
via ARM SMC, as opposed to a system register.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260108195223.193531-5-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

Author: Demon000

Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml

@@ -17,12 +17,17 @@ description:
 properties:
   compatible:
     oneOf:
-      - const: renesas,r9a09g047-tsu # RZ/G3E
+      - enum:
+          - renesas,r9a09g047-tsu # RZ/G3E
+          - renesas,r9a09g077-tsu # RZ/T2H
       - items:
           - enum:
               - renesas,r9a09g056-tsu # RZ/V2N
               - renesas,r9a09g057-tsu # RZ/V2H
           - const: renesas,r9a09g047-tsu # RZ/G3E
+      - items:
+          - const: renesas,r9a09g087-tsu # RZ/N2H
+          - const: renesas,r9a09g077-tsu # RZ/T2H
 
   reg:
     maxItems: 1
@@ -65,12 +70,31 @@ required:
   - compatible
   - reg
   - clocks
-  - resets
   - power-domains
   - interrupts
   - interrupt-names
   - "#thermal-sensor-cells"
-  - renesas,tsu-trim
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r9a09g047-tsu
+    then:
+      required:
+        - resets
+        - renesas,tsu-trim
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r9a09g077-tsu
+    then:
+      properties:
+        resets: false
+        renesas,tsu-trim: false
 
 additionalProperties: false