* [RESEND PATCH v2] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
@ 2022-04-07 19:41 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-07 19:41 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, linux-kernel, devicetree,
linux-arm-kernel, linux-samsung-soc
Cc: Krzysztof Kozlowski, Rob Herring
Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer
block, so only two compatibles were used so far (for Exynos4210 and
Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs.
However the Exynos4210 flavor actually differs by number of interrupts.
Add new compatibles, maintaining backward compatibility with Exynos4210,
and constraints for number of interrupts. This allows to exactly match
the Exynos MCT hardware.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../timer/samsung,exynos4210-mct.yaml | 67 ++++++++++++++++++-
1 file changed, 64 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index f11cbc7ccc14..1584944c7ac4 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -19,9 +19,20 @@ description: |+
properties:
compatible:
- enum:
- - samsung,exynos4210-mct
- - samsung,exynos4412-mct
+ oneOf:
+ - enum:
+ - samsung,exynos4210-mct
+ - samsung,exynos4412-mct
+ - items:
+ - enum:
+ - samsung,exynos3250-mct
+ - samsung,exynos5250-mct
+ - samsung,exynos5260-mct
+ - samsung,exynos5420-mct
+ - samsung,exynos5433-mct
+ - samsung,exynos850-mct
+ - tesla,fsd-mct
+ - const: samsung,exynos4210-mct
clocks:
minItems: 2
@@ -63,6 +74,56 @@ required:
- interrupts
- reg
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos3250-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 8
+ maxItems: 8
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5250-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ maxItems: 6
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos5260-mct
+ - samsung,exynos5420-mct
+ - samsung,exynos5433-mct
+ - samsung,exynos850-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 12
+ maxItems: 12
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - tesla,fsd-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 16
+ maxItems: 16
+
additionalProperties: false
examples:
--
2.32.0
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^ permalink raw reply related [flat|nested] 4+ messages in thread* [RESEND PATCH v2] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
@ 2022-04-07 19:41 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-07 19:41 UTC (permalink / raw)
To: Daniel Lezcano, Thomas Gleixner, Rob Herring,
Krzysztof Kozlowski, Alim Akhtar, linux-kernel, devicetree,
linux-arm-kernel, linux-samsung-soc
Cc: Krzysztof Kozlowski, Rob Herring
Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer
block, so only two compatibles were used so far (for Exynos4210 and
Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs.
However the Exynos4210 flavor actually differs by number of interrupts.
Add new compatibles, maintaining backward compatibility with Exynos4210,
and constraints for number of interrupts. This allows to exactly match
the Exynos MCT hardware.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../timer/samsung,exynos4210-mct.yaml | 67 ++++++++++++++++++-
1 file changed, 64 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
index f11cbc7ccc14..1584944c7ac4 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml
@@ -19,9 +19,20 @@ description: |+
properties:
compatible:
- enum:
- - samsung,exynos4210-mct
- - samsung,exynos4412-mct
+ oneOf:
+ - enum:
+ - samsung,exynos4210-mct
+ - samsung,exynos4412-mct
+ - items:
+ - enum:
+ - samsung,exynos3250-mct
+ - samsung,exynos5250-mct
+ - samsung,exynos5260-mct
+ - samsung,exynos5420-mct
+ - samsung,exynos5433-mct
+ - samsung,exynos850-mct
+ - tesla,fsd-mct
+ - const: samsung,exynos4210-mct
clocks:
minItems: 2
@@ -63,6 +74,56 @@ required:
- interrupts
- reg
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos3250-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 8
+ maxItems: 8
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,exynos5250-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ maxItems: 6
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos5260-mct
+ - samsung,exynos5420-mct
+ - samsung,exynos5433-mct
+ - samsung,exynos850-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 12
+ maxItems: 12
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - tesla,fsd-mct
+ then:
+ properties:
+ interrupts:
+ minItems: 16
+ maxItems: 16
+
additionalProperties: false
examples:
--
2.32.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [RESEND PATCH v2] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
2022-04-07 19:41 ` Krzysztof Kozlowski
@ 2022-04-24 14:54 ` Krzysztof Kozlowski
-1 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-24 14:54 UTC (permalink / raw)
To: devicetree, linux-arm-kernel, Krzysztof Kozlowski,
linux-samsung-soc, Alim Akhtar, Rob Herring, Thomas Gleixner,
linux-kernel, Krzysztof Kozlowski, Daniel Lezcano
Cc: Rob Herring
On Thu, 7 Apr 2022 21:41:27 +0200, Krzysztof Kozlowski wrote:
> Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer
> block, so only two compatibles were used so far (for Exynos4210 and
> Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs.
> However the Exynos4210 flavor actually differs by number of interrupts.
>
> Add new compatibles, maintaining backward compatibility with Exynos4210,
> and constraints for number of interrupts. This allows to exactly match
> the Exynos MCT hardware.
>
> [...]
Applied, thanks!
[1/1] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
commit: 5fe580196dd9b7d8eb2a99629055bb4ffa00f262
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [RESEND PATCH v2] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
@ 2022-04-24 14:54 ` Krzysztof Kozlowski
0 siblings, 0 replies; 4+ messages in thread
From: Krzysztof Kozlowski @ 2022-04-24 14:54 UTC (permalink / raw)
To: devicetree, linux-arm-kernel, Krzysztof Kozlowski,
linux-samsung-soc, Alim Akhtar, Rob Herring, Thomas Gleixner,
linux-kernel, Krzysztof Kozlowski, Daniel Lezcano
Cc: Rob Herring
On Thu, 7 Apr 2022 21:41:27 +0200, Krzysztof Kozlowski wrote:
> Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer
> block, so only two compatibles were used so far (for Exynos4210 and
> Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs.
> However the Exynos4210 flavor actually differs by number of interrupts.
>
> Add new compatibles, maintaining backward compatibility with Exynos4210,
> and constraints for number of interrupts. This allows to exactly match
> the Exynos MCT hardware.
>
> [...]
Applied, thanks!
[1/1] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts
commit: 5fe580196dd9b7d8eb2a99629055bb4ffa00f262
Best regards,
--
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2022-04-07 19:41 [RESEND PATCH v2] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Krzysztof Kozlowski
2022-04-07 19:41 ` Krzysztof Kozlowski
2022-04-24 14:54 ` Krzysztof Kozlowski
2022-04-24 14:54 ` Krzysztof Kozlowski
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