From 30183a67a8a0e74adf92e2dc66b5674465d42025 Mon Sep 17 00:00:00 2001 From: Ovidiu Panait Date: Mon, 20 Oct 2025 14:31:06 +0000 Subject: [PATCH] dt-bindings: thermal: r9a09g047-tsu: Document RZ/V2H TSU The Renesas RZ/V2H SoC includes a Thermal Sensor Unit (TSU) block designed to measure the junction temperature. The device provides real-time temperature measurements for thermal management, utilizing two dedicated channels for temperature sensing. The Renesas RZ/V2H SoC is using the same TSU IP found on the RZ/G3E SoC, the only difference being that it has two channels instead of one. Add new compatible string "renesas,r9a09g057-tsu" for RZ/V2H and use "renesas,r9a09g047-tsu" as a fallback compatible to indicate hardware compatibility with the RZ/G3E implementation. Signed-off-by: Ovidiu Panait Signed-off-by: Daniel Lezcano Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20251020143107.13974-3-ovidiu.panait.rb@renesas.com --- .../devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml b/Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml index 8d3f3c24f0f27..befdc8b7a0824 100644 --- a/Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml +++ b/Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml @@ -16,7 +16,11 @@ description: properties: compatible: - const: renesas,r9a09g047-tsu + oneOf: + - const: renesas,r9a09g047-tsu # RZ/G3E + - items: + - const: renesas,r9a09g057-tsu # RZ/V2H + - const: renesas,r9a09g047-tsu # RZ/G3E reg: maxItems: 1 -- 2.47.3