linux-kernel - Re: [PATCH v2 3/3] dt-bindings: clock: Modify Actions Soc clock bindings

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Date:   Sun, 1 Jul 2018 19:26:20 +0200
From:   Saravanan Sekar <sravanhome@...il.com>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     afaerber@...e.de, sboyd@...nel.org, pn@...x.de,
        linux-arm-kernel@...ts.infradead.org, mturquette@...libre.com,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com, catalin.marinas@....com,
        will.deacon@....com, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 3/3] dt-bindings: clock: Modify Actions Soc clock
 bindings

Hi Mani


On 06/30/18 11:32, Manivannan Sadhasivam wrote:
> Hi Saravanan,
>
> I agree with modifying the existing binding to accomodate other
> SoC's of the same family. But the binding should be
> "actions,owl-cmu.txt" since it reflects the family name.

Agree, will modify the name

> Andreas, what do you think?
>
> On Thu, Jun 28, 2018 at 09:18:05PM +0200, Saravanan Sekar wrote:
>> Modify clock bindings common Actions Semi Soc family S700/S900.
>>
>> Signed-off-by: Parthiban Nallathambi <pn@...x.de>
>> Signed-off-by: Saravanan Sekar <sravanhome@...il.com>
>> ---
>>   ...tions,s900-cmu.txt => actions,sx00-cmu.txt} | 18 ++++++++++--------
>>   1 file changed, 10 insertions(+), 8 deletions(-)
>>   rename Documentation/devicetree/bindings/clock/{actions,s900-cmu.txt => actions,sx00-cmu.txt} (71%)
>>
>> diff --git a/Documentation/devicetree/bindings/clock/actions,s900-cmu.txt b/Documentation/devicetree/bindings/clock/actions,sx00-cmu.txt
>> similarity index 71%
>> rename from Documentation/devicetree/bindings/clock/actions,s900-cmu.txt
>> rename to Documentation/devicetree/bindings/clock/actions,sx00-cmu.txt
>> index 93e4fb827cd6..8dc7edb4d198 100644
>> --- a/Documentation/devicetree/bindings/clock/actions,s900-cmu.txt
>> +++ b/Documentation/devicetree/bindings/clock/actions,sx00-cmu.txt
>> @@ -1,12 +1,14 @@
>> -* Actions S900 Clock Management Unit (CMU)
>> +* Actions S900/S700 Clock Management Unit (CMU)
>>   
> Same as above. Should be Actions OWL SoC's Clock Management Unit (CMU).

sure

>> -The Actions S900 clock management unit generates and supplies clock to various
>> -controllers within the SoC. The clock binding described here is applicable to
>> -S900 SoC.
>> +The Actions S900/S700 clock management unit generates and supplies clock to
>> +various controllers within the SoC. The clock binding described here is
>> +applicable to S900/S700 SoC.
>>   
>>   Required Properties:
>>   
>> -- compatible: should be "actions,s900-cmu"
>> +- compatible: should be one of this
> Change to: compatible: should be one of the following:

sure

> Thanks,
> Mani
>
>> +	"actions,s900-cmu"
>> +	"actions,s700-cmu"
>>   - reg: physical base address of the controller and length of memory mapped
>>     region.
>>   - clocks: Reference to the parent clocks ("hosc", "losc")
>> @@ -15,9 +17,9 @@ Required Properties:
>>   Each clock is assigned an identifier, and client nodes can use this identifier
>>   to specify the clock which they consume.
>>   
>> -All available clocks are defined as preprocessor macros in
>> -dt-bindings/clock/actions,s900-cmu.h header and can be used in device
>> -tree sources.
>> +All available clocks are defined as preprocessor macros in corresponding
>> +dt-bindings/clock/actions,s900-cmu.h or s700-cmu.h header and can be used in
>> +device tree sources.
>>   
>>   External clocks:
>>   
>> -- 
>> 2.18.0
>>

Thanks,
Saravanan