linux-kernel - Re: [PATCH 1/2] dt-bindings: remoteproc: qcom: document hexagon based WCSS secure PIL

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Message-ID: <2a8c20ce-0c90-4e59-ab77-7c71de21e502@kernel.org>
Date: Fri, 23 Aug 2024 15:47:43 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Gokul Sriram P <quic_gokulsri@...cinc.com>,
	q@...k-bin.smtp.subspace.kernel.org
Cc: andersson@...nel.org, krzk+dt@...nel.org, linux-arm-msm@...r.kernel.org,
 linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, quic_viswanat@...cinc.com,
 quic_mmanikan@...cinc.com, quic_varada@...cinc.com, quic_srichara@...cinc.com
Subject: Re: [PATCH 1/2] dt-bindings: remoteproc: qcom: document hexagon based
 WCSS secure PIL

On 23/08/2024 11:47, Gokul Sriram P wrote:
> 
> On 8/22/2024 5:00 PM, Krzysztof Kozlowski wrote:
>>> IM_SLEEP_CLK - Internal Module sleep clock needed for Q6 reset.
>>>
>>> SLEEP is not an acronym here.
>> Then probably you mean "Internal sleep", although "internal" is also
>> confusing. Devices do not receive as input something which is internal
>> to them.
>>
>>>>> +
>>>>> +  clock-names:
>>>>> +    items:
>>>>> +      - const: im_sleep
>>>> sleep? Are there different sleep clocks here?
>>> We have different branches of sleep clk each enabled separately.
>>>
>>> im_sleep is one of those branches that q6 uses.
>> So this device misses other branches? Then provide them. Otherwise it is
>> just "sleep".
> 
> ok, I shall keep it as simply "sleep" and move on? Other branches of 
> sleep clk are irrelevant to remoteproc.

Then it is "sleep". The name here describes the clock input in this
device, not the clock in other places.

Best regards,
Krzysztof