* [PATCH 0/3] Add Renesas RZ/G3L TSU support
@ 2026-09-11 13:16 Biju Das
2026-09-11 13:16 ` [PATCH 1/3] dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU Biju Das
0 siblings, 1 reply; 3+ messages in thread
From: Biju Das @ 2026-09-11 13:16 UTC (permalink / raw)
To: Claudiu Beznea, Rafael J. Wysocki, Daniel Lezcano, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Geert Uytterhoeven,
Magnus Damm
Cc: Biju Das, Zhang Rui, Lukasz Luba, linux-pm, devicetree,
linux-renesas-soc, Chris Paterson, Biju Das,
Prabhakar Mahadev Lad
The TSU IP found on the RZ/G3L SoC is similar to the RZ/G3S, but it has
different calibration constants. Moreover, the TSU is connected to ADC1 on
the RZ/G3L, whereas it is connected to ADC0 on the RZ/G3S.
Biju Das (3):
dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU
thermal/drivers/renesas/rzg3s: Convert calibration defaults to per-SoC
match data
thermal/drivers/renesas/rzg3s: Add RZ/G3L TSU support
.../thermal/renesas,r9a08g045-tsu.yaml | 4 +-
drivers/thermal/renesas/rzg3s_thermal.c | 38 ++++++++++++++-----
2 files changed, 32 insertions(+), 10 deletions(-)
--
2.43.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 1/3] dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU
2026-09-11 13:16 [PATCH 0/3] Add Renesas RZ/G3L TSU support Biju Das
@ 2026-09-11 13:16 ` Biju Das
2026-09-21 17:48 ` Rob Herring (Arm)
0 siblings, 1 reply; 3+ messages in thread
From: Biju Das @ 2026-09-11 13:16 UTC (permalink / raw)
To: Claudiu Beznea, Rafael J. Wysocki, Daniel Lezcano, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Geert Uytterhoeven,
Magnus Damm
Cc: Biju Das, Zhang Rui, Lukasz Luba, linux-pm, devicetree,
linux-renesas-soc, Chris Paterson, Biju Das,
Prabhakar Mahadev Lad
Add the renesas,r9a08g046-tsu compatible string for the RZ/G3L TSU,
which is similar to the RZ/G3S TSU but uses different calibration
constants. TSU is connected to a dedicated ADC IP (a.k.a ADC1) on
RZ/G3L.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
.../devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml b/Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml
index 573e2b9d3752..20fc1a8000e3 100644
--- a/Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml
+++ b/Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml
@@ -17,7 +17,9 @@ $ref: thermal-sensor.yaml#
properties:
compatible:
- const: renesas,r9a08g045-tsu
+ enum:
+ - renesas,r9a08g045-tsu
+ - renesas,r9a08g046-tsu
reg:
maxItems: 1
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/3] dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU
2026-09-11 13:16 ` [PATCH 1/3] dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU Biju Das
@ 2026-09-21 17:48 ` Rob Herring (Arm)
0 siblings, 0 replies; 3+ messages in thread
From: Rob Herring (Arm) @ 2026-09-21 17:48 UTC (permalink / raw)
To: Biju Das
Cc: Lukasz Luba, Conor Dooley, Biju Das, Daniel Lezcano, Zhang Rui,
Claudiu Beznea, Geert Uytterhoeven, devicetree,
Krzysztof Kozlowski, Chris Paterson, linux-renesas-soc,
Rafael J. Wysocki, linux-pm, Magnus Damm, Prabhakar Mahadev Lad
On Fri, 11 Sep 2026 14:16:22 +0100, Biju Das wrote:
> Add the renesas,r9a08g046-tsu compatible string for the RZ/G3L TSU,
> which is similar to the RZ/G3S TSU but uses different calibration
> constants. TSU is connected to a dedicated ADC IP (a.k.a ADC1) on
> RZ/G3L.
>
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
> .../devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-09-11 13:16 [PATCH 0/3] Add Renesas RZ/G3L TSU support Biju Das
2026-09-11 13:16 ` [PATCH 1/3] dt-bindings: thermal: r9a08g045-tsu: Document RZ/G3L TSU Biju Das
2026-09-21 17:48 ` Rob Herring (Arm)
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