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From: Stephen Warren <swarren@wwwdotorg.org>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	Alexandre Courbot <gnurou@gmail.com>,
	linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v4 2/2] PCI: tegra: Support per-lane PHYs
Date: Mon, 11 Apr 2016 11:41:10 -0600	[thread overview]
Message-ID: <570BE1B6.5000808@wwwdotorg.org> (raw)
In-Reply-To: <1460131994-24493-2-git-send-email-thierry.reding@gmail.com>

On 04/08/2016 10:13 AM, Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
>
> The current XUSB pad controller bindings are insufficient to describe
> PHY devices attached to USB controllers. New bindings have been created
> to overcome these restrictions. As a side-effect each root port now is
> assigned a set of PHY devices, one for each lane associated with the
> root port. This has the benefit of allowing fine-grained control of the
> power management for each lane.

Same here.

http://www.spinics.net/lists/devicetree/msg118644.html

  parent reply	other threads:[~2016-04-11 17:41 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-08 16:13 [PATCH v4 1/2] dt-bindings: pci: tegra: Update for per-lane PHYs Thierry Reding
     [not found] ` <1460131994-24493-1-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-04-08 16:13   ` [PATCH v4 2/2] PCI: tegra: Support " Thierry Reding
2016-04-08 16:13     ` Thierry Reding
     [not found]     ` <1460131994-24493-2-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-04-08 18:05       ` Bjorn Helgaas
2016-04-08 18:05         ` Bjorn Helgaas
2016-04-11 11:11         ` Thierry Reding
2016-04-11 17:41     ` Stephen Warren [this message]
2016-04-08 16:48   ` [PATCH v4 1/2] dt-bindings: pci: tegra: Update for " Bjorn Helgaas
2016-04-08 16:48     ` Bjorn Helgaas
2016-04-11 10:23     ` Thierry Reding
2016-04-11 10:23       ` Thierry Reding
2016-04-08 19:11   ` Bjorn Helgaas
2016-04-08 19:11     ` Bjorn Helgaas
2016-04-11 11:26     ` Thierry Reding
2016-04-11 11:26       ` Thierry Reding
     [not found]       ` <20160411112654.GC17743-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2016-04-11 16:55         ` Stephen Warren
2016-04-11 16:55           ` Stephen Warren
2016-04-11 17:38   ` Stephen Warren
2016-04-11 17:38     ` Stephen Warren
     [not found]     ` <570BE129.40907-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2016-04-13 16:23       ` Thierry Reding
2016-04-13 16:23         ` Thierry Reding

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