linux-kernel - Re: [PATCH v2 4/4] dt-bindings: phy-mt65xx-usb: supports PCIe, SATA and rename file

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Date:   Thu, 17 Aug 2017 10:10:20 -0500
From:   Rob Herring <robh@...nel.org>
To:     Chunfeng Yun <chunfeng.yun@...iatek.com>
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Felipe Balbi <felipe.balbi@...ux.intel.com>,
        Mark Rutland <mark.rutland@....com>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Ryder Lee <ryder.lee@...iatek.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-usb@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v2 4/4] dt-bindings: phy-mt65xx-usb: supports PCIe, SATA
 and rename file

On Wed, Aug 09, 2017 at 01:29:49PM +0800, Chunfeng Yun wrote:
> add support for PCIe and SATA, also add some new compatibles.

s/add/Add/

> 
> due to phy-mt65xx-usb.txt holds the bindings for all mediatek SoCs

s/due/Due/

> with T-PHY controller, change the name to phy-mtk-tphy.txt to
> reflect that.
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
> ---
>  .../phy/{phy-mt65xx-usb.txt => phy-mtk-tphy.txt}        | 17 ++++++++++++-----
>  1 file changed, 12 insertions(+), 5 deletions(-)
>  rename Documentation/devicetree/bindings/phy/{phy-mt65xx-usb.txt => phy-mtk-tphy.txt} (88%)
> 
> diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
> similarity index 88%
> rename from Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
> rename to Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
> index 0acc5a9..faf1808 100644
> --- a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
> +++ b/Documentation/devicetree/bindings/phy/phy-mtk-tphy.txt
> @@ -1,13 +1,18 @@
> -mt65xx USB3.0 PHY binding
> +MediaTek T-PHY binding
>  --------------------------
>  
> -This binding describes a usb3.0 phy for mt65xx platforms of Medaitek SoC.
> +T-phy controller supports physical layer functionality for a number of
> +controllers on MediaTek SoCs, such as, USB2.0, USB3.0, PCIe, and SATA.
>  
>  Required properties (controller (parent) node):
>   - compatible	: should be one of
> -		  "mediatek,mt2701-u3phy"
> -		  "mediatek,mt2712-u3phy"
> -		  "mediatek,mt8173-u3phy"
> +		  "mediatek,generic-tphy-v1"
> +		  "mediatek,generic-tphy-v2"
> +		  "mediatek,mt2701-u3phy" (deprecated)
> +		  "mediatek,mt2712-u3phy" (deprecated)

SoC specific compatibles should not be deprecated.

> +		  "mediatek,mt8173-u3phy";
> +		  make use of "mediatek,generic-tphy-v1" on mt2701 instead and
> +		  "mediatek,generic-tphy-v2" on mt2712 instead.
>   - clocks	: (deprecated, use port's clocks instead) a list of phandle +
>  		  clock-specifier pairs, one for each entry in clock-names
>   - clock-names	: (deprecated, use port's one instead) must contain
> @@ -35,6 +40,8 @@ Required properties (port (child) node):
>  		  cell after port phandle is phy type from:
>  			- PHY_TYPE_USB2
>  			- PHY_TYPE_USB3
> +			- PHY_TYPE_PCIE
> +			- PHY_TYPE_SATA
>  
>  Example:
>  
> -- 
> 1.9.1
> 
> --
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