[PATCH] dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles

[PATCH] dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles

[Neil Armstrong]

This documents the compatibles used to describe the Bandwidth Monitors
present on the SM8550 platform.

A BWMON v4 IP monitors the CPU bandwidth, and a v5 does the LLCC
bandwidth monitoring.

This is described this by adding "llcc" and "cpu" into the compatible
strings to differentiate the BWMON IPs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
---
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Andy Gross <agross@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konrad.dybcio@somainline.org>
To: Georgi Djakov <djakov@kernel.org>
To: Rob Herring <robh+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 .../devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml         | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
index be29e0b80995..00b635662697 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
@@ -26,8 +26,13 @@ properties:
           - enum:
               - qcom,sc7280-cpu-bwmon
               - qcom,sdm845-bwmon
+              - qcom,sm8550-cpu-bwmon
           - const: qcom,msm8998-bwmon
       - const: qcom,msm8998-bwmon       # BWMON v4
+      - items:
+          - enum:
+              - qcom,sm8550-llcc-bwmon
+          - const: qcom,sc7280-llcc-bwmon
       - const: qcom,sc7280-llcc-bwmon   # BWMON v5
       - const: qcom,sdm845-llcc-bwmon   # BWMON v5
 

---
base-commit: 3c1f24109dfc4fb1a3730ed237e50183c6bb26b3
change-id: 20221114-narmstrong-sm8550-upstream-bwmon-a7c6227fab6d

Best regards,
-- 
Neil Armstrong <neil.armstrong@linaro.org>

Re: [PATCH] dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles

[Krzysztof Kozlowski]

On 16/11/2022 11:14, Neil Armstrong wrote:
> This documents the compatibles used to describe the Bandwidth Monitors
> present on the SM8550 platform.

Do not use "This commit/patch", so just "Document the ...."

https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95

> 
> A BWMON v4 IP monitors the CPU bandwidth, and a v5 does the LLCC
> bandwidth monitoring.
> 
> This is described this by adding "llcc" and "cpu" into the compatible

One "this" too many.

> strings to differentiate the BWMON IPs.
> 


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof

Re: [PATCH] dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles

[Neil Armstrong]

On 16/11/2022 11:31, Krzysztof Kozlowski wrote:
> On 16/11/2022 11:14, Neil Armstrong wrote:
>> This documents the compatibles used to describe the Bandwidth Monitors
>> present on the SM8550 platform.
> 
> Do not use "This commit/patch", so just "Document the ...."
> 
> https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95
> 
>>
>> A BWMON v4 IP monitors the CPU bandwidth, and a v5 does the LLCC
>> bandwidth monitoring.
>>
>> This is described this by adding "llcc" and "cpu" into the compatible
> 
> One "this" too many.
> 
>> strings to differentiate the BWMON IPs.
>>
> 
> 
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Thanks, will fix the commit message accordingly.

Neil

> 
> Best regards,
> Krzysztof
>