From mboxrd@z Thu Jan 1 00:00:00 1970 From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov) Date: Tue, 29 Aug 2017 13:08:09 +0300 Subject: [PATCH RESEND v2 3/3] dt-bindings: mt8173-mtu3: add generic compatible and rename file In-Reply-To: <61060035e057b13f43d383645c53c8726b7e67ab.1503998339.git.chunfeng.yun@mediatek.com> References: <33fa448238c0d95f0cfd6c2be3bd5c4e657a0cd4.1503998338.git.chunfeng.yun@mediatek.com> <61060035e057b13f43d383645c53c8726b7e67ab.1503998339.git.chunfeng.yun@mediatek.com> Message-ID: <1a489dcc-e95c-bfe3-8e2a-fe2591fe86d8@cogentembedded.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 > Acked-by: Rob Herring > --- > .../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