[PATCH RESEND v2 3/3] dt-bindings: mt8173-mtu3: add generic compatible and rename file

Sergei Shtylyov
2017-08-29T10:08:09Z

Hello!

On 8/29/2017 12:20 PM, Chunfeng Yun wrote:

> The mt8173-mtu3.txt actually holds the bindings for all mediatek
> SoCs with usb3 DRD IP, so add a generic compatible and change the
> name to mediatek,mtu3.txt.
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> Acked-by: Rob Herring <robh@kernel.org>
> ---
> .../usb/{mt8173-mtu3.txt => mediatek,mtu3.txt} | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
> rename Documentation/devicetree/bindings/usb/{mt8173-mtu3.txt => mediatek,mtu3.txt} (92%)
>
> diff --git a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
> similarity index 92%
> rename from Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
> rename to Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
> index b8ea394..722a029 100644
> --- a/Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
> +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
> @@ -1,7 +1,11 @@
> The device node for Mediatek USB3.0 DRD controller
>
> Required properties:
> - - compatible : should be "mediatek,mt8173-mtu3"
> + - compatible : should be "mediatek,soc-model-mtu3", "mediatek,mtu3",

Worth enclosing soc-model in <>.

> + soc-model is the name of SoC, such as mt8173, mt2712 etc,
> + when using "mediatek,mtu3" compatible string, you need SoC specific
> + ones in addition, one of:
> + - "mediatek,mt8173-mtu3"
> - reg : specifies physical base address and size of the registers
> - reg-names: should be "mac" for device IP and "ippc" for IP port control
> - interrupts : interrupt used by the device IP

MBR, Sergei