linux-kernel - Re: [RFC V3 3/4] soc: qcom: Introduce SCMI based Memlat (Memory Latency) governor

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Message-ID: <963d6859-73cb-8098-7457-ad7855e17491@quicinc.com>
Date: Mon, 7 Oct 2024 13:03:53 +0530
From: Sibi Sankar <quic_sibis@...cinc.com>
To: Cristian Marussi <cristian.marussi@....com>
CC: <sudeep.holla@....com>, <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <quic_rgottimu@...cinc.com>, <quic_kshivnan@...cinc.com>,
        <conor+dt@...nel.org>, Amir Vajid
	<avajid@...cinc.com>
Subject: Re: [RFC V3 3/4] soc: qcom: Introduce SCMI based Memlat (Memory
 Latency) governor



On 7/10/24 17:06, Cristian Marussi wrote:
> On Wed, Jul 03, 2024 at 12:44:39AM +0530, Sibi Sankar wrote:
>> Introduce a client driver that uses the memlat algorithm string hosted
>> on ARM SCMI QCOM Vendor Protocol to detect memory latency workloads and
>> control frequency/level of the various memory buses (DDR/LLCC/DDR_QOS).
>>
>> Co-developed-by: Shivnandan Kumar <quic_kshivnan@...cinc.com>
>> Signed-off-by: Shivnandan Kumar <quic_kshivnan@...cinc.com>
>> Co-developed-by: Ramakrishna Gottimukkula <quic_rgottimu@...cinc.com>
>> Signed-off-by: Ramakrishna Gottimukkula <quic_rgottimu@...cinc.com>
>> Co-developed-by: Amir Vajid <avajid@...cinc.com>
>> Signed-off-by: Amir Vajid <avajid@...cinc.com>
>> Signed-off-by: Sibi Sankar <quic_sibis@...cinc.com>
>> ---
>>
> 
> Hi Sibi,
>   
> just a few remarks down below...

Thanks, addressed them all in v4.

-Sibi

> 
>> V2:
>> * Make driver changes to the accommodate bindings changes. [Rob]
>> * Replace explicit of_node_put with _free.
[...]
> 
> Thanks,
> Cristian