Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756198AbaDNWMF (ORCPT ); Mon, 14 Apr 2014 18:12:05 -0400 Received: from exprod5og111.obsmtp.com ([64.18.0.22]:41106 "HELO exprod5og111.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755581AbaDNWLi (ORCPT ); Mon, 14 Apr 2014 18:11:38 -0400 MIME-Version: 1.0 In-Reply-To: References: <1397271984-23405-1-git-send-email-isubramanian@apm.com> <1397271984-23405-3-git-send-email-isubramanian@apm.com> Date: Mon, 14 Apr 2014 15:11:36 -0700 Message-ID: Subject: Re: [PATCH v2 2/4] Documentation: dts: Add bindings for APM X-Gene SoC ethernet driver From: Iyappan Subramanian To: Florian Fainelli Cc: David Miller , netdev , "devicetree@vger.kernel.org" , "jcm@redhat.com" , Greg KH , patches , "linux-kernel@vger.kernel.org" , Keyur Chudgar , "linux-arm-kernel@lists.infradead.org" , Ravi Patel Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Florian, Thanks for the review comments. Please find my responses inline. On Sat, Apr 12, 2014 at 11:55 AM, Florian Fainelli wrote: > 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. Okay. I will change the dts to use phy-handle property and remove phy-addr. > >> + 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/