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Message-ID: <20201210032448.GA1591395@robh.at.kernel.org>
Date: Wed, 9 Dec 2020 21:24:48 -0600
From: Rob Herring <robh@...nel.org>
To: Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc: linux-snps-arc@...ts.infradead.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Neil Armstrong <narmstrong@...libre.com>,
linux-mips@...r.kernel.org,
Mathias Nyman <mathias.nyman@...el.com>,
Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
Andy Gross <agross@...nel.org>, Roger Quadros <rogerq@...com>,
Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Rob Herring <robh+dt@...nel.org>, linux-kernel@...r.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
linux-usb@...r.kernel.org,
Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
devicetree@...r.kernel.org,
Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@...el.com>,
linuxppc-dev@...ts.ozlabs.org,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Serge Semin <fancer.lancer@...il.com>,
Kevin Hilman <khilman@...libre.com>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
linux-arm-kernel@...ts.infradead.org,
Manu Gautam <mgautam@...eaurora.org>,
Felipe Balbi <balbi@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>
Subject: Re: [PATCH v5 12/19] dt-bindings: usb: dwc3: Add synopsys, dwc3
compatible string
On Sat, 05 Dec 2020 18:24:19 +0300, Serge Semin wrote:
> The DWC USB3 driver and some DTS files like Exynos 5250, Keystone k2e, etc
> expects the DWC USB3 DT node to have the compatible string with the
> "synopsys" vendor prefix. Let's add the corresponding compatible string to
> the controller DT schema, but mark it as deprecated seeing the Synopsys,
> Inc. is presented with just "snps" vendor prefix.
>
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
>
> ---
>
> Changelog v2:
> - Drop quotes from around the compat string constant.
>
> Changelog v4:
> - Get the patch back, since we can't discard the deprecated prefix from the
> driver.
> ---
> Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@...nel.org>
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