Re: [EXTERNAL] Re: [EXTERNAL] Re: [EXTERNAL] Re: [PATCH v4 4/5] soc: ti: pruss: Add helper functions to set GPI mode, MII_RT_event and XFR

Md Danish Anwar
2023-03-17T08:55:49Z

On 17/03/23 14:01, Roger Quadros wrote:
>
>
> On 17/03/2023 07:02, Md Danish Anwar wrote:
>>
>>
>> On 16/03/23 19:34, Roger Quadros wrote:
>>>
>>> Hi,
>>>
>>> On 16/03/2023 15:11, Md Danish Anwar wrote:
>>>>
>>>>
>>>> On 16/03/23 17:49, Roger Quadros wrote:
>>>>>
>>>>>
>>>>> On 16/03/2023 13:44, Md Danish Anwar wrote:
>>>>>>
>>>>>> On 16/03/23 17:06, Roger Quadros wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> On 16/03/2023 13:05, Md Danish Anwar wrote:
>>>>>>>> Hi Roger,
>>>>>>>>
>>>>>>>> On 15/03/23 17:52, Roger Quadros wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On 13/03/2023 13:11, MD Danish Anwar wrote:
>>>>>>>>>> From: Suman Anna <s-anna@ti.com>
>>>
>>
>> [..]
>>
>>>> Sure, then I will use the existing enum pru_type.
>>>>
>>>> The enum pru_type is currently in drivers/remoteproc/pruss.c I will move this
>>>> enum definition from there to include/linux/remoteproc/pruss.h
>>>
>>> There are 2 public pruss.h files.
>>> include/linux/remoteproc/pruss.h
>>> and
>>> include/linux/pruss_driver.h
>>>
>>> Why is that and when to use what?
>>>
>>
>> The include/linux/remoteproc/pruss.h file was introduced in series [1] as a
>> public header file for PRU_RPROC driver (drivers/remoteproc/pru_rproc.c)
>>
>> The second header file include/linux/pruss_driver.h was introduced much earlier
>> as part of [2] , "soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs".
>>
>> As far as I can see, seems like pruss_driver.h was added as a public header
>> file for PRUSS platform driver (drivers/soc/ti/pruss.c)
>>
>> [1] https://lore.kernel.org/all/20230106121046.886863-1-danishanwar@ti.com/
>> [2] https://lore.kernel.org/all/1542886753-17625-7-git-send-email-rogerq@ti.com/
>
> Thanks. "include/linux/remoteproc/pruss.h" seems appropriate for enum pru_type.
>
> cheers,
> -roger

Yes, enum pru_type is located in pru_rproc.c, I will move enum pru_type to
include/linux/remoteproc/pruss.h and then include
include/linux/remoteproc/pruss.h" in pru_rproc.c and any other file that needs
this enum.

--
Thanks and Regards,
Danish.