From: Rob Herring <robh+dt@kernel.org>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Jon Hunter <jonathanh@nvidia.com>,
PCI <linux-pci@vger.kernel.org>,
linux-tegra <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH v2 1/2] dt-bindings: pci: tegra: Remove PLL power supplies
Date: Mon, 27 Jul 2020 10:17:53 -0600 [thread overview]
Message-ID: <CAL_JsqLzcx5R+FvoOJwRboDx-FWoiGa_8_q8-eSc=AG_fOz=HA@mail.gmail.com> (raw)
In-Reply-To: <20200623145528.1658337-1-thierry.reding@gmail.com>
On Tue, Jun 23, 2020 at 8:55 AM Thierry Reding <thierry.reding@gmail.com> wrote:
>
> From: Thierry Reding <treding@nvidia.com>
>
> The XUSB pad controller, which provides access to various USB, PCI and
> SATA pads (or PHYs), needs to bring up the PLLs associated with these
> pads. In order to properly do so, it needs to control the power supplied
> to these PLLs.
>
> Remove the PLL power supplies from the PCIe controller because it does
> not need direct access to them. Instead it will only use the configured
> pads provided by the XUSB pad controller.
>
> Signed-off-by: Thierry Reding <treding@nvidia.com>
> ---
> Hi Rob,
>
> I already made this change as part of the conversion series, but wanted
> to send this out as part of this subseries since it addresses a fairly
> long-standing issue that I'd like to clean up irrespective of the DT
> binding conversion. Since it looks like the conversion series will take
> a bit longer, I think it makes sense to send this out separately.
>
> Thierry
>
> .../devicetree/bindings/pci/nvidia,tegra20-pcie.txt | 12 ------------
> 1 file changed, 12 deletions(-)
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2020-07-27 16:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 14:55 [PATCH v2 1/2] dt-bindings: pci: tegra: Remove PLL power supplies Thierry Reding
[not found] ` <20200623145528.1658337-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-06-23 14:55 ` [PATCH v2 2/2] PCI: " Thierry Reding
[not found] ` <20200623145528.1658337-2-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-07-16 13:00 ` Thierry Reding
2020-07-16 14:07 ` Lorenzo Pieralisi
[not found] ` <20200716140704.GA20249-LhTu/34fCX3ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2020-07-16 15:06 ` Thierry Reding
2020-07-27 16:21 ` Rob Herring
2020-07-27 17:21 ` Thierry Reding
2020-07-27 17:43 ` Rob Herring
2020-07-16 12:59 ` [PATCH v2 1/2] dt-bindings: pci: " Thierry Reding
2020-07-17 10:48 ` Lorenzo Pieralisi
2020-07-27 16:17 ` Rob Herring [this message]
2020-07-28 10:20 ` Lorenzo Pieralisi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAL_JsqLzcx5R+FvoOJwRboDx-FWoiGa_8_q8-eSc=AG_fOz=HA@mail.gmail.com' \
--to=robh+dt@kernel.org \
--cc=bhelgaas@google.com \
--cc=jonathanh@nvidia.com \
--cc=linux-pci@vger.kernel.org \
--cc=linux-tegra@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=thierry.reding@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).