linux-kernel - Re: [PATCH v4 1/4] dt-bindings: usb: add rk3328 dwc3 docs

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Message-ID: <CAEr9=gsH2UhjMO_55FKmGKS0DYrT_-XKf0iwCKCNc93epbiXNw@mail.gmail.com>
Date:   Fri, 6 Nov 2020 18:37:40 -0800
From:   Lindsey Stanpoor <lindsey.stanpoor@...il.com>
To:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Cc:     gregkh@...uxfoundation.org, robh+dt@...nel.org, heiko@...ech.de,
        balbi@...nel.org, cnemo@...anota.com
Subject: Re: [PATCH v4 1/4] dt-bindings: usb: add rk3328 dwc3 docs

On Wed, Sep 2, 2020 at 11:12 AM <lindsey.stanpoor@...il.com> wrote:
>
> From: Cameron Nemo <cnemo@...anota.com>
>
> Document compatible for dwc3 on the Rockchip rk3328 platform.

Hi all,

Wanted to give this patch submission a gentle ping.

Rob Herring acked the documentation changes, but I have not heard
anything
from the USB or Rockchip maintainers. This patchset would facilitate USB3
support for Rockchip rk3328 devices like the Pine Rock64.

If there is anything I can do to help move this along, please let me know.

Thank you,
Cameron

>
> Signed-off-by: Cameron Nemo <cnemo@...anota.com>
> ---
>  Documentation/devicetree/bindings/usb/dwc3.txt          | 1 +
>  Documentation/devicetree/bindings/usb/rockchip,dwc3.txt | 3 ++-
>  2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
> index d03edf9d3935..d625cd5966e9 100644
> --- a/Documentation/devicetree/bindings/usb/dwc3.txt
> +++ b/Documentation/devicetree/bindings/usb/dwc3.txt
> @@ -25,6 +25,7 @@ Exception for clocks:
>      "ti,am437x-dwc3"
>      "ti,dwc3"
>      "ti,keystone-dwc3"
> +    "rockchip,rk3328-dwc3"
>      "rockchip,rk3399-dwc3"
>      "xlnx,zynqmp-dwc3"
>
> diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
> index 94520493233b..b41f30a61be6 100644
> --- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
> +++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
> @@ -1,7 +1,8 @@
>  Rockchip SuperSpeed DWC3 USB SoC controller
>
>  Required properties:
> -- compatible:  should contain "rockchip,rk3399-dwc3" for rk3399 SoC
> +- compatible:  should contain "rockchip,rk3328-dwc3" for rk3328 SoC
> +               or "rockchip,rk3399-dwc3" for rk3399 SoC
>  - clocks:      A list of phandle + clock-specifier pairs for the
>                 clocks listed in clock-names
>  - clock-names: Should contain the following:
> --
> 2.28.0
>