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Message-ID: <20210430195418.GA3778671@robh.at.kernel.org>
Date: Fri, 30 Apr 2021 14:54:18 -0500
From: Rob Herring <robh@...nel.org>
To: Matthias Kaehlcke <mka@...omium.org>
Cc: Peter Chen <peter.chen@....com>,
Alan Stern <stern@...land.harvard.edu>,
Bastien Nocera <hadess@...ess.net>,
Krzysztof Kozlowski <krzk@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Frank Rowand <frowand.list@...il.com>,
Ravi Chandra Sadineni <ravisadineni@...omium.org>,
linux-kernel@...r.kernel.org, Stephen Boyd <swboyd@...omium.org>,
devicetree@...r.kernel.org, Michal Simek <michal.simek@...inx.com>,
linux-usb@...r.kernel.org, Douglas Anderson <dianders@...omium.org>
Subject: Re: [PATCH v8 1/5] dt-bindings: usb: Add binding for Realtek RTS5411
hub controller
On Wed, 28 Apr 2021 11:41:28 -0700, Matthias Kaehlcke wrote:
> The Realtek RTS5411 is a USB 3.0 hub controller with 4 ports.
>
> This initial version of the binding only describes USB related
> aspects of the RTS5411, it does not cover the option of
> connecting the controller as an i2c slave.
>
> Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> ---
>
> Changes in v8:
> - added entry for 'reg'
> - marked 'companion-hub' as required
> - changed node name of USB controller to 'usb'
>
> Changes in v7:
> - added type ref for 'companion-hub' property
>
> Changes in v6:
> - Realtek binding instead of generic onboard_usb_hub
> - added 'companion-hub' property
> - added reference to 'usb-device.yaml'
> - 'fixed' indentation of compatible entries to keep yamllint happy
> - added 'additionalProperties' entry
> - updated commit message
>
> Changes in v5:
> - updated 'title'
> - only use standard USB compatible strings
> - deleted 'usb_hub' node
> - renamed 'usb_controller' node to 'usb-controller'
> - removed labels from USB nodes
> - added 'vdd-supply' to USB nodes
>
> Changes in v4:
> - none
>
> Changes in v3:
> - updated commit message
> - removed recursive reference to $self
> - adjusted 'compatible' definition to support multiple entries
> - changed USB controller phandle to be a node
>
> Changes in v2:
> - removed 'wakeup-source' and 'power-off-in-suspend' properties
> - consistently use spaces for indentation in example
>
> .../bindings/usb/realtek,rts5411.yaml | 62 +++++++++++++++++++
> 1 file changed, 62 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
>
Reviewed-by: Rob Herring <robh@...nel.org>
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