From: tj@kernel.org (Tejun Heo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v12 4/8] ata: libahci: allow to use multiple PHYs
Date: Tue, 29 Jul 2014 10:34:38 -0400 [thread overview]
Message-ID: <20140729143438.GB4791@htj.dyndns.org> (raw)
In-Reply-To: <1406618447-25499-1-git-send-email-antoine.tenart@free-electrons.com>
On Tue, Jul 29, 2014 at 09:20:47AM +0200, Antoine T?nart wrote:
> The current implementation of the libahci does not allow to use multiple
> PHYs. This patch adds the support of multiple PHYs by the libahci while
> keeping the old bindings valid for device tree compatibility.
>
> This introduce a new way of defining SATA ports in the device tree, with
> one port per sub-node. This as the advantage of allowing a per port
> configuration. Because some ports may be accessible but disabled in the
> device tree, the port_map mask is computed automatically when using
> this.
>
> Signed-off-by: Antoine T?nart <antoine.tenart@free-electrons.com>
> Acked-by: Hans de Goede <hdegoede@redhat.com>
Patch doesn't apply to libata/for-3.17. Please refresh.
Thanks.
--
tejun
next prev parent reply other threads:[~2014-07-29 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-29 7:20 [PATCH v12 4/8] ata: libahci: allow to use multiple PHYs Antoine Ténart
2014-07-29 7:43 ` Hans de Goede
2014-07-29 14:34 ` Tejun Heo [this message]
2014-07-30 7:38 ` Antoine Ténart
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