* [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible
@ 2025-02-15 12:39 Ivaylo Ivanov
2025-02-19 8:34 ` Krzysztof Kozlowski
2025-02-19 11:46 ` Daniel Lezcano
0 siblings, 2 replies; 3+ messages in thread
From: Ivaylo Ivanov @ 2025-02-15 12:39 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Alim Akhtar
Cc: linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel
Whilst having a new multicore timer that differs from the old designs in
functionality and registers (marked as MCTv2 in vendor kernels),
Exynos2200 also keeps an additional multicore timer connected over PERIS
that reuses the same design as older exynos socs.
Add a compatible for the legacy multicore timer of Exynos2200. Rather
than differentiating it based on the block version, mark it as the
one connected over PERIS.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
---
.../devicetree/bindings/timer/samsung,exynos4210-mct.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index 12ff972bf..10578f544 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -27,6 +27,7 @@ properties:
- enum:
- axis,artpec8-mct
- google,gs101-mct
+ - samsung,exynos2200-mct-peris
- samsung,exynos3250-mct
- samsung,exynos5250-mct
- samsung,exynos5260-mct
@@ -131,6 +132,7 @@ allOf:
enum:
- axis,artpec8-mct
- google,gs101-mct
+ - samsung,exynos2200-mct-peris
- samsung,exynos5260-mct
- samsung,exynos5420-mct
- samsung,exynos5433-mct
--
2.43.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible
2025-02-15 12:39 [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible Ivaylo Ivanov
@ 2025-02-19 8:34 ` Krzysztof Kozlowski
2025-02-19 11:46 ` Daniel Lezcano
1 sibling, 0 replies; 3+ messages in thread
From: Krzysztof Kozlowski @ 2025-02-19 8:34 UTC (permalink / raw)
To: Ivaylo Ivanov, Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Alim Akhtar
Cc: linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel
On 15/02/2025 13:39, Ivaylo Ivanov wrote:
> Whilst having a new multicore timer that differs from the old designs in
> functionality and registers (marked as MCTv2 in vendor kernels),
> Exynos2200 also keeps an additional multicore timer connected over PERIS
> that reuses the same design as older exynos socs.
>
> Add a compatible for the legacy multicore timer of Exynos2200. Rather
> than differentiating it based on the block version, mark it as the
> one connected over PERIS.
>
> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible
2025-02-15 12:39 [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible Ivaylo Ivanov
2025-02-19 8:34 ` Krzysztof Kozlowski
@ 2025-02-19 11:46 ` Daniel Lezcano
1 sibling, 0 replies; 3+ messages in thread
From: Daniel Lezcano @ 2025-02-19 11:46 UTC (permalink / raw)
To: Ivaylo Ivanov, Thomas Gleixner, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Alim Akhtar
Cc: linux-arm-kernel, linux-samsung-soc, devicetree, linux-kernel
On 15/02/2025 13:39, Ivaylo Ivanov wrote:
> Whilst having a new multicore timer that differs from the old designs in
> functionality and registers (marked as MCTv2 in vendor kernels),
> Exynos2200 also keeps an additional multicore timer connected over PERIS
> that reuses the same design as older exynos socs.
>
> Add a compatible for the legacy multicore timer of Exynos2200. Rather
> than differentiating it based on the block version, mark it as the
> one connected over PERIS.
>
> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
> ---
Applied, thanks
--
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2025-02-15 12:39 [PATCH v1] dt-bindings: timer: exynos4210-mct: add samsung,exynos2200-mct-peris compatible Ivaylo Ivanov
2025-02-19 8:34 ` Krzysztof Kozlowski
2025-02-19 11:46 ` Daniel Lezcano
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