Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755654AbaDLSzr (ORCPT ); Sat, 12 Apr 2014 14:55:47 -0400 Received: from mail-qc0-f179.google.com ([209.85.216.179]:55029 "EHLO mail-qc0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751009AbaDLSzo (ORCPT ); Sat, 12 Apr 2014 14:55:44 -0400 MIME-Version: 1.0 In-Reply-To: <1397271984-23405-3-git-send-email-isubramanian@apm.com> References: <1397271984-23405-1-git-send-email-isubramanian@apm.com> <1397271984-23405-3-git-send-email-isubramanian@apm.com> From: Florian Fainelli Date: Sat, 12 Apr 2014 11:55:03 -0700 Message-ID: Subject: Re: [PATCH v2 2/4] Documentation: dts: Add bindings for APM X-Gene SoC ethernet driver To: Iyappan Subramanian Cc: David Miller , netdev , "devicetree@vger.kernel.org" , jcm@redhat.com, Greg KH , patches@apm.com, "linux-kernel@vger.kernel.org" , Keyur Chudgar , "linux-arm-kernel@lists.infradead.org" , Ravi Patel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2014-04-11 20:06 GMT-07:00 Iyappan Subramanian : > This patch adds documentation for APM X-Gene SoC ethernet DTS binding. > > Signed-off-by: Iyappan Subramanian > Signed-off-by: Ravi Patel > Signed-off-by: Keyur Chudgar > --- > .../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@17020000 { > + 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@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Florian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/