From: Michal Simek <michal.simek@amd.com>
To: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
gregkh@linuxfoundation.org, stern@rowland.harvard.edu,
saravanak@kernel.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org
Subject: Re: [PATCH v2 2/2] dt-bindings: xilinx: Remove description for USB host controller
Date: Fri, 6 Nov 2026 07:58:13 +0100 [thread overview]
Message-ID: <57a1ffaa-c545-4c8d-91b1-bd507048b869@amd.com> (raw)
In-Reply-To: <20261106051820.3414532-3-radhey.shyam.pandey@amd.com>
On 11/6/26 06:18, Radhey Shyam Pandey wrote:
> The Xilinx XPS USB host controller IP relies on Xilinx Platform Studio
> and the ISE Design Suite, both of which were discontinued years ago.
>
> Driver support for the controller is removed by the preceding patch. Keep
> the bindings in sync by removing the corresponding Xilinx USB host
> controller description.
>
> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
> ---
> Changes for v2:
> - New patch to sync binding document.
> ---
> Documentation/devicetree/bindings/xilinx.txt | 12 ------------
> 1 file changed, 12 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/xilinx.txt b/Documentation/devicetree/bindings/xilinx.txt
> index a1a2cde7b7d8..5049af6ff4cf 100644
> --- a/Documentation/devicetree/bindings/xilinx.txt
> +++ b/Documentation/devicetree/bindings/xilinx.txt
> @@ -29,15 +29,3 @@
> - compatible : should contain "xlnx,xps-hwicap-1.00.a" or
> "xlnx,opb-hwicap-1.00.b".
>
> - vii) Xilinx USB Host controller
> -
> - The Xilinx USB host controller is EHCI compatible but with a different
> - base address for the EHCI registers, and it is always a big-endian
> - USB Host controller. The hardware can be configured as high speed only,
> - or high speed/full speed hybrid.
> -
> - Required properties:
> - - xlnx,support-usb-fs: A value 0 means the core is built as high speed
> - only. A value 1 means the core also supports
> - full speed devices.
> -
Reviewed-by: Michal Simek <michal.simek@amd.com>
Thanks,
Michal
next prev parent reply other threads:[~2026-11-06 6:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 5:18 [PATCH v2 0/2] usb: host: remove Xilinx XPS " Radhey Shyam Pandey
2026-11-06 5:18 ` [PATCH v2 1/2] usb: host: ehci-xilinx-of: remove the driver Radhey Shyam Pandey
2026-11-06 5:18 ` [PATCH v2 2/2] dt-bindings: xilinx: Remove description for USB host controller Radhey Shyam Pandey
2026-11-06 6:58 ` Michal Simek [this message]
2026-11-06 12:53 ` Krzysztof Kozlowski
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=57a1ffaa-c545-4c8d-91b1-bd507048b869@amd.com \
--to=michal.simek@amd.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=radhey.shyam.pandey@amd.com \
--cc=robh@kernel.org \
--cc=saravanak@kernel.org \
--cc=stern@rowland.harvard.edu \
/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
all inboxes | Powered by JetHome®