> ; Richard Cochran
> Subject: Re: [PATCH net-next] misc: Add Renesas Synchronization
> Management Unit (SMU) support
>
> On Thu, Feb 18, 2021 at 4:28 AM Min Li wrote:
> > > If the driver can use the same algorithm that is in your user space
> > > sof
> -Original Message-
> From: Arnd Bergmann
> Sent: February 18, 2021 5:51 AM
> To: Min Li
> Cc: Derek Kiernan ; Dragan Cvetic
> ; Arnd Bergmann ; gregkh
> ; linux-kernel@vger.kernel.org; Networking
> ; Richard Cochran
> Subject: Re: [PATCH net-next] misc:
On Thu, Feb 18, 2021 at 4:28 AM Min Li wrote:
> > If the driver can use the same algorithm that is in your user space software
> > today, that would seem to be a nicer way to handle it than requiring a
> > separate application.
> >
>
> Hi Arnd
>
>
> What is the device driver that you are
> -Original Message-
> From: Arnd Bergmann
> Sent: February 17, 2021 4:30 PM
> To: Min Li
> Cc: Derek Kiernan ; Dragan Cvetic
> ; Arnd Bergmann ; gregkh
> ; linux-kernel@vger.kernel.org; Networking
> ; Richard Cochran
> Subject: Re: [PATCH net-next] misc:
On Wed, 17 Feb 2021 22:30:14 +0100 Arnd Bergmann wrote:
> On Wed, Feb 17, 2021 at 9:20 PM Min Li wrote:
> > I attached the G.8273.2 document, where chapter 6 is about supporting
> > physical layer
> > frequency. And combo mode is Renesas way to support this requirement. Other
> > companies
> >
On Wed, Feb 17, 2021 at 9:20 PM Min Li wrote:
>
> I attached the G.8273.2 document, where chapter 6 is about supporting
> physical layer
> frequency. And combo mode is Renesas way to support this requirement. Other
> companies
> may come up with different ways to support it.
>
> When EEC
On Tue, Feb 16, 2021 at 11:14 PM Min Li wrote:
> > I can't help but think you are evading my question I asked. If there is no
> > specific action that this pcm4l tool needs to perform, then I'd think we
> > should better not provide any interface for it at all.
> >
> > I also found a reference to
>
> I can't help but think you are evading my question I asked. If there is no
> specific action that this pcm4l tool needs to perform, then I'd think we
> should better not provide any interface for it at all.
>
> I also found a reference to only closed source software at
>
On Tue, Feb 16, 2021 at 6:10 PM Min Li wrote:
> > > If I come up with a new file and move all the abstraction code there,
> > > does that work?
> >
> > I think so, but it's more important to figure out a good user space
> > interface
> > first. The ioctl interfaces should be written on a
> >
> > If I come up with a new file and move all the abstraction code there,
> > does that work?
>
> I think so, but it's more important to figure out a good user space interface
> first. The ioctl interfaces should be written on a higher-level abstraction,
> to
> ensure they can work with any
On Fri, Feb 12, 2021 at 5:19 PM Min Li wrote:
>
> >
> > Ah, so if this is for a PTP related driver, it should probably be
> > integrated into
> > the PTP subsystem rather than being a separate class.
> >
>
> I was trying to add these functions to PHC subsystem but was not accepted
> because the
>
> Ah, so if this is for a PTP related driver, it should probably be integrated
> into
> the PTP subsystem rather than being a separate class.
>
I was trying to add these functions to PHC subsystem but was not accepted
because the functions
are specific to Renesas device and there is no
On Fri, Feb 12, 2021 at 2:40 AM Min Li wrote:
> > There should probably be a description of the purpose of the hardware both
> > here and in the patch description.
> >
> > In particular, please explain how it relates to the existing clockmatrix
> > driver.
>
> I just uploaded v2 patch to provide
On Thu, Feb 11, 2021 at 4:03 AM wrote:
>
> From: Min Li
>
> This driver supports 1588 related functions of ClockMatrix(TM)
> and 82P33xxx families of timing and synchronization devices. The
> supported functons are:
>
> - set combomode
> - get dpll's state
> - get dpll's ffo
>
> Please note that
On Wed, Feb 10, 2021 at 10:03:31PM -0500, min.li...@renesas.com wrote:
> From: Min Li
>
> This driver supports 1588 related functions of ClockMatrix(TM)
> and 82P33xxx families of timing and synchronization devices. The
> supported functons are:
>
> - set combomode
> - get dpll's state
> - get
On Wed, Feb 10, 2021 at 10:03:31PM -0500, min.li...@renesas.com wrote:
> From: Min Li
>
> This driver supports 1588 related functions of ClockMatrix(TM)
> and 82P33xxx families of timing and synchronization devices. The
> supported functons are:
>
> - set combomode
> - get dpll's state
> - get
Hi,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/min-li-xe-renesas-com/misc-Add-Renesas-Synchronization-Management-Unit-SMU-support/20210211-113223
base:
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