linux-kernel - Re: [PATCH net 1/2] ptp: ptp_clockmatrix: Add PTP_CLK_REQ

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Message-ID: <20220426212550.GB17420@hoboy.vegasvil.org>
Date:   Tue, 26 Apr 2022 14:25:50 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Min Li <min.li.xe@...esas.com>
Cc:     lee.jones@...aro.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH net 1/2] ptp: ptp_clockmatrix: Add PTP_CLK_REQ_EXTTS
 support

On Tue, Apr 26, 2022 at 03:32:53PM -0400, Min Li wrote:
> Use TOD_READ_SECONDARY for extts to keep TOD_READ_PRIMARY
> for gettime and settime exclusively
> 
> Signed-off-by: Min Li <min.li.xe@...esas.com>
> ---
>  drivers/ptp/ptp_clockmatrix.c    | 303 +++++++++++++++++++++++++--------------
>  drivers/ptp/ptp_clockmatrix.h    |   5 +
>  include/linux/mfd/idt8a340_reg.h |  12 +-
>  3 files changed, 209 insertions(+), 111 deletions(-)

Acked-by: Richard Cochran <richardcochran@...il.com>