# Re: \[PATCH net-next v1\] misc: Add Renesas Synchronization Management Unit (SMU) support

- From: Greg KH \<gregkh@linuxfoundation.org\>
- Date: 2021-03-17 19:21:11 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2021/03/6305523
- Thread: https://ratatoskr.run/linux-api/2021/03/6305510/t.md

```text
On Wed, Mar 17, 2021 at 02:59:56PM -0400, min.li.xe@renesas.com wrote:
> From: Min Li <redacted>
> 
> This driver is developed for the IDT ClockMatrix(TM) and 82P33xxx families
> of timing and synchronization devices.It will be used by Renesas PTP Clock
> Manager for Linux (pcm4l) software to provide support to GNSS assisted
> partial timing support (APTS) and other networking timing functions.
> 
> Current version provides kernel API's to support the following functions
> -set combomode to enable SYNCE clock support
> -read dpll's state to determine if the dpll is locked to the GNSS channel
> -read dpll's ffo (fractional frequency offset)
> 
> Signed-off-by: Min Li <redacted>

Why the "net-next" in the subject line?

This is not for the network tree (given that you didn't even cc:
netdev...) or am I confused?

thanks,

gre gk-h
```