From mboxrd@z Thu Jan 1 00:00:00 1970 From: tj@kernel.org (Tejun Heo) Date: Tue, 29 Jul 2014 10:34:38 -0400 Subject: [PATCH v12 4/8] ata: libahci: allow to use multiple PHYs In-Reply-To: <1406618447-25499-1-git-send-email-antoine.tenart@free-electrons.com> References: <1406618447-25499-1-git-send-email-antoine.tenart@free-electrons.com> Message-ID: <20140729143438.GB4791@htj.dyndns.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > Acked-by: Hans de Goede Patch doesn't apply to libata/for-3.17. Please refresh. Thanks. -- tejun