dt-bindings: thermal: rcar-gen3-thermal: Add r8a779h0 support

Document support for the Thermal Sensor/Chip Internal Voltage
Monitor/Core Voltage Monitor (THS/CIVM/CVM) on the Renesas R-Car V4M
(R8A779H0) SoC.

Just like on other R-Car Gen4 SoCs, interrupts are not routed to the
INTC-AP (GIC) but to the Error Control Module (ECM).

Signed-off-by: Duy Nguyen <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Niklas Söderlund <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/b3d135f8b63b9fe2d0f0aa2e48c8a2211b2e947e.1709722342.git.geert+renesas@glider.be

Author: Duy Nguyen

Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml

@@ -29,6 +29,7 @@ properties:
       - renesas,r8a779a0-thermal # R-Car V3U
       - renesas,r8a779f0-thermal # R-Car S4-8
       - renesas,r8a779g0-thermal # R-Car V4H
+      - renesas,r8a779h0-thermal # R-Car V4M
 
   reg: true
 
@@ -90,6 +91,7 @@ else:
             enum:
               - renesas,r8a779f0-thermal
               - renesas,r8a779g0-thermal
+              - renesas,r8a779h0-thermal
   then:
     required:
       - interrupts