linux-kernel - Re: [PATCH 1/2] dt-bindings: usb: generic-ehci: Document power-domains property

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Message-ID: <20200410163108.GA13579@bogus>
Date:   Fri, 10 Apr 2020 11:31:08 -0500
From:   Rob Herring <robh@...nel.org>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [PATCH 1/2] dt-bindings: usb: generic-ehci: Document
 power-domains property

On Thu, 26 Mar 2020 17:38:05 +0100, Geert Uytterhoeven wrote:
> It is quite common for a generic EHCI block to be embedded in an SoC in
> its own power domain.  Hence allow the DTS writer to describe the
> controller's position in the power hierarchy, by documenting the
> optional presence of a "power-domains" property.
> 
> This gets rid of "make dtbs_check" warnings like:
> 
>     arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m.dt.yaml: usb@...80100: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> ---
>  Documentation/devicetree/bindings/usb/generic-ehci.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Applied, thanks.

Rob