From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Rajendra Nayak <quic_rjendra@quicinc.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Georgi Djakov <djakov@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Rob Herring <robh@kernel.org>
Subject: Re: [PATCH v6 1/4] dt-bindings: interconnect: qcom,msm8998-cpu-bwmon: add BWMON device
Date: Thu, 30 Jun 2022 13:52:59 +0200 [thread overview]
Message-ID: <c68a688d-c007-2daf-5993-1fe5c765d96f@linaro.org> (raw)
In-Reply-To: <2e0f19bf-496c-f90a-3549-fe7ace346ff4@quicinc.com>
On 30/06/2022 13:29, Rajendra Nayak wrote:
>>> I just update the binding with the new SoC compatible (lets say qcom,sc7280-llcc-bwmon)
>>> and in the device tree node use it as
>>> compatible = "qcom,sc7280-llcc-bwmon", "qcom,sdm845-llcc-bwmon", "qcom,msm8998-llcc-bwmon";
>>> without any updates in the driver?
>>
>> I expect:
>> "qcom,sc7280-llcc-bwmon", "qcom,msm8998-llcc-bwmon";
>> and you need to add sc7280 compatible to the driver. The actual proper
>> solution in my patch would be to use msm8998 compatible in the driver,
>> but I did not test MSM8998.
>>
>> Maybe we should switch to that anyway?
>
> Right, looks like without it every new SoC compatible added would need a dummy
> update in the driver even though you really don't need to do anything different
> in the driver.
OK, then v7 is coming :)
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-06-30 11:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-29 14:02 [PATCH v6 0/4] soc/arm64: qcom: Add initial version of bwmon Krzysztof Kozlowski
2022-06-29 14:02 ` [PATCH v6 1/4] dt-bindings: interconnect: qcom,msm8998-cpu-bwmon: add BWMON device Krzysztof Kozlowski
2022-06-30 11:14 ` Rajendra Nayak
2022-06-30 11:23 ` Krzysztof Kozlowski
2022-06-30 11:29 ` Rajendra Nayak
2022-06-30 11:52 ` Krzysztof Kozlowski [this message]
2022-06-29 14:03 ` [PATCH v6 2/4] soc: qcom: icc-bwmon: Add bandwidth monitoring driver Krzysztof Kozlowski
2022-06-29 14:03 ` [PATCH v6 3/4] arm64: defconfig: enable Qualcomm Bandwidth Monitor Krzysztof Kozlowski
2022-06-29 14:03 ` [PATCH v6 4/4] arm64: dts: qcom: sdm845: Add CPU BWMON Krzysztof Kozlowski
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