linux-kernel - Re: [PATCH 17/20] dt-bindings: usb: qcom,dwc3: Validate DWC3 sub-node

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Date:   Fri, 16 Oct 2020 13:55:37 -0500
From:   Rob Herring <robh@...nel.org>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc:     Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        linux-snps-arc@...ts.infradead.org, Andy Gross <agross@...nel.org>,
        Felipe Balbi <balbi@...nel.org>, linux-arm-msm@...r.kernel.org,
        Neil Armstrong <narmstrong@...libre.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        linux-mips@...r.kernel.org,
        Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
        Manu Gautam <mgautam@...eaurora.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        linux-arm-kernel@...ts.infradead.org, linux-usb@...r.kernel.org,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        devicetree@...r.kernel.org, Serge Semin <fancer.lancer@...il.com>,
        linuxppc-dev@...ts.ozlabs.org, Roger Quadros <rogerq@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kevin Hilman <khilman@...libre.com>
Subject: Re: [PATCH 17/20] dt-bindings: usb: qcom,dwc3: Validate DWC3 sub-node

On Wed, 14 Oct 2020 13:13:59 +0300, Serge Semin wrote:
> Qualcomm msm8996/sc7180/sdm845 DWC3 compatible DT nodes are supposed to
> have a DWC USB3 compatible sub-node to describe a fully functioning USB
> interface. Let's use the available DWC USB3 DT schema to validate the
> Qualcomm DWC3 sub-nodes.
> 
> Note since the generic DWC USB3 DT node is supposed to be named as generic
> USB HCD ("^usb(@.*)?") one we have to accordingly fix the sub-nodes name
> regexp and fix the DT node example.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
> 
> ---
> 
> Changelog v2:
> - Discard the "^dwc3@[0-9a-f]+$" nodes from being acceptable as sub-nodes.
> ---
>  Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 9 +++------
>  1 file changed, 3 insertions(+), 6 deletions(-)
> 

Reviewed-by: Rob Herring <robh@...nel.org>