linux-kernel - Re: [PATCH v2 2/2] ata: ahci: add support for DaVinci DM816 SATA controller

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Message-ID: <CAMpxmJVppunC4HeXuyTXFno93HXoft2+k40JjEpjt5box4qAGg@mail.gmail.com>
Date:   Fri, 24 Mar 2017 16:22:50 +0100
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     Tejun Heo <tj@...nel.org>
Cc:     linux-ide@...r.kernel.org,
        Michael Turquette <mturquette@...libre.com>,
        Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
        Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Patrick Titiano <ptitiano@...libre.com>,
        linux-devicetree <devicetree@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: Re: [PATCH v2 2/2] ata: ahci: add support for DaVinci DM816 SATA controller

2017-03-14 12:04 GMT+01:00 Bartosz Golaszewski <bgolaszewski@...libre.com>:
> This SATA controller is quite similar to the one present on the DA850
> SoC, but the PHY configuration is different and it supports two HBA
> ports.
>
> The IP suffers from the same PMP issue the DA850 does - if we enable
> PMP but don't use it - softreset fails. Appropriate workaround was
> implemented in this driver as well.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
> ---
>  drivers/ata/Kconfig      |   9 +++
>  drivers/ata/Makefile     |   1 +
>  drivers/ata/ahci_dm816.c | 200 +++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 210 insertions(+)
>  create mode 100644 drivers/ata/ahci_dm816.c
>

Hi Tejun,

the DT bindings have been acked by Rob Herring and Tony Lindgren has
picked up the arch/arm patches. If there are no objections, could you
merge this driver and DT bindings for 4.12?

Thanks,
Bartosz