netdev - Re: [PATCH v3 0/2] PtP driver for s390 clocks

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Message-ID: <20241017094606.6757-A-hca@linux.ibm.com>
Date: Thu, 17 Oct 2024 11:46:06 +0200
From: Heiko Carstens <hca@...ux.ibm.com>
To: Sven Schnelle <svens@...ux.ibm.com>,
        Richard Cochran <richardcochran@...il.com>
Cc: Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Richard Cochran <richardcochran@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Ricardo B. Marliere" <ricardo@...liere.net>,
        linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH v3 0/2] PtP driver for s390 clocks

On Thu, Oct 17, 2024 at 08:07:47AM +0200, Sven Schnelle wrote:
> Hi,
> 
> these patches add support for using the s390 physical and TOD clock as ptp
> clock. To do so, the first patch adds a clock id to the s390 TOD clock,
> while the second patch adds the PtP driver itself.
...
>  MAINTAINERS                     |   6 ++
>  arch/s390/include/asm/stp.h     |   1 +
>  arch/s390/include/asm/timex.h   |   6 ++
>  arch/s390/kernel/time.c         |   7 ++
>  drivers/ptp/Kconfig             |  11 +++
>  drivers/ptp/Makefile            |   1 +
>  drivers/ptp/ptp_s390.c          | 129 ++++++++++++++++++++++++++++++++
>  include/linux/clocksource_ids.h |   1 +
>  8 files changed, 162 insertions(+)
>  create mode 100644 drivers/ptp/ptp_s390.c

As far as I am concerned:
Acked-by: Heiko Carstens <hca@...ux.ibm.com>

Richard, if this looks good for you too, how should this go upstream?
We could carry this via the s390 tree, if you want.