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Date: Sat, 12 Apr 2014 11:55:03 -0700 From: Florian Fainelli <f.fainelli@...il.com> To: Iyappan Subramanian <isubramanian@....com> Cc: David Miller <davem@...emloft.net>, netdev <netdev@...r.kernel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, jcm@...hat.com, Greg KH <gregkh@...uxfoundation.org>, patches@....com, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Keyur Chudgar <kchudgar@....com>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, Ravi Patel <rapatel@....com> Subject: Re: [PATCH v2 2/4] Documentation: dts: Add bindings for APM X-Gene SoC ethernet driver 2014-04-11 20:06 GMT-07:00 Iyappan Subramanian <isubramanian@....com>: > This patch adds documentation for APM X-Gene SoC ethernet DTS binding. > > Signed-off-by: Iyappan Subramanian <isubramanian@....com> > Signed-off-by: Ravi Patel <rapatel@....com> > Signed-off-by: Keyur Chudgar <kchudgar@....com> > --- > .../devicetree/bindings/net/apm-xgene-enet.txt | 46 ++++++++++++++++++++ > 1 file changed, 46 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/apm-xgene-enet.txt > > diff --git a/Documentation/devicetree/bindings/net/apm-xgene-enet.txt b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt > new file mode 100644 > index 0000000..0c983e8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt > @@ -0,0 +1,46 @@ > +APM X-Gene SoC Ethernet nodes > + > +Ethernet nodes are defined to describe on-chip ethernet interfaces in > +APM X-Gene SoC. > + > +Required properties: > +- compatible : Should be "apm,xgene-enet" > +- reg : First resource is the ethernet base register set > + Second resource is the ring base register set > + Third resource is the ring command register set > +- interrupts : Ethernet main interrupt > +- clocks : Reference to the clock entry. > +- local-mac-address : Ethernet MAC address. > +- phy-addr : Ethernet MII phy address. > +- phy-mode : Ethernet MII mode. > + > +Optional properties: > +- status : Should be "ok" or "disabled" for enabled/disabled. > + Default is "ok". > + > +Example: > + menetclk: menetclk { > + compatible = "apm,xgene-device-clock"; > + clock-output-names = "menetclk"; > + status = "ok"; > + }; > + > + menet: ethernet@...20000 { > + compatible = "apm,xgene-enet"; > + status = "disabled"; > + reg = <0x0 0x17020000 0x0 0xd100>, > + <0x0 0X17030000 0x0 0X400>, > + <0x0 0X10000000 0x0 0X200>; > + interrupts = <0x0 0x3c 0x4>; > + clocks = <&menetclk 0>; > + local-mac-address = [00 01 73 00 00 01]; > + phy-addr = <3>; An Ethernet PHY node needs to follow the ePAPR recommended representation, which is not this one. Please refer to Documentation/devicetree/bindinsg/net/phy.txt for examples on how to do this properly. > + phy-mode = "rgmii"; > + }; > + > + > +/* Board-specific peripheral configurations */ > + > +&menet { > + status = "ok"; > +}; > -- > 1.7.9.5 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@...ts.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Florian -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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