From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754174AbbITAPm (ORCPT ); Sat, 19 Sep 2015 20:15:42 -0400 Received: from mail-bn1bon0113.outbound.protection.outlook.com ([157.56.111.113]:61535 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752620AbbITAPk (ORCPT ); Sat, 19 Sep 2015 20:15:40 -0400 Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=scottwood@freescale.com; Message-ID: <1442708128.19102.147.camel@freescale.com> Subject: Re: [PATCH 2/4] powerpc/device-tree: bindings for DSP cores/clusters for Freescale SOCs From: Scott Wood To: Poonam Aggrwal CC: , , Date: Sat, 19 Sep 2015 19:15:28 -0500 In-Reply-To: <1442686567-14320-1-git-send-email-poonam.aggrwal@freescale.com> References: <1442686567-14320-1-git-send-email-poonam.aggrwal@freescale.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.16.0-fta1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Originating-IP: [2601:448:8100:f9f:b077:f4c3:c23b:c910] X-ClientProxiedBy: CY1PR0801CA0008.namprd08.prod.outlook.com (25.163.136.146) To BLUPR03MB1473.namprd03.prod.outlook.com (25.163.81.158) X-Microsoft-Exchange-Diagnostics: 1;BLUPR03MB1473;2:ERZelduoc590Vi5jjls89WnAktVBRAWRmJIvN68+vr3XBAt0c+Z1XcgNjtQPaW3WiOind0G2qBvTf3xkY7TTEke9bZ+0KHJxegg/FDn67O27VqdaEykfAFdJO+EN6YrA5kJqPsTSGHFJDs4Akz0lKAK32kFcbqotRR5eWV8bjFA=;3:UQHzG7ZYZVPSHLqe8BrICRaaCWwIoxq1uYOr+PKWi8JG8PQ28aInY5hb6gogxWFW8FUYaJbskvozQiz1rQP0SekYepv6boJGkn8J+c2acWdPp3khtjataCAq8rYTGC6fqXWz1fkH0WvME1s3rWV8ZA==;25:mnTX28H6OD8a5isxY/xPWsZZAYS8qvZF2Wh39CCreQf/2ayxd4s3VZ1+JdBBpC4oSAqDAJ6UDZoXuHSaodP3vMSUjKyAEKMaIOvwZJ8owHt8sqUunCYaGBb/4xiuqSxbAvIZttP89zc/LtOv4HDK8NNn0+q2AKQDF3L1X8nLBfL4kQzdX3toFO0rTQpRXvOde3529e17QRxaTUPvEbK2Ut/NbIsH2Fdsx6EnjDlcPRGh0uIMbzBJkvY0WxJi8JDuo9vP9VOFVY2DbtqZxHn4tw== X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:BLUPR03MB1473; 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Some have been > taken care; others we can further discuss. Apologize for not following up > on them in time. > .../devicetree/bindings/powerpc/fsl/dsp-cpus.txt | 78 > ++++++++++++++++++++++ > 1 file changed, 78 insertions(+) > create mode 100644 Documentation/devicetree/bindings/powerpc/fsl/dsp- > cpus.txt > > diff --git a/Documentation/devicetree/bindings/powerpc/fsl/dsp-cpus.txt > b/Documentation/devicetree/bindings/powerpc/fsl/dsp-cpus.txt > new file mode 100644 > index 0000000..6d901ef > --- /dev/null > +++ b/Documentation/devicetree/bindings/powerpc/fsl/dsp-cpus.txt > @@ -0,0 +1,78 @@ > +=================================================================== > +Binding for DSP CPU clusters and DSP CPUs for Freescale SOCs which > +have DSP CPUs in addition to PowerPC cpus. > +Copyright 2013 Freescale Semiconductor Inc. > + > +Power Architecture CPUs in Freescale SOCs are represented in device trees > as > +per the definition in ePAPR. > + > +Required properties for DSP CPU cluster: > +- compatible : should be "fsl,sc3900-cluster". > +- reg : should contain the cluster index > + > +Required properties for DSP CPU: > +- compatible : should be "fsl,sc3900". > +- reg : should contain index of DSP CPU within the DSP clsuter. > +- next-level-cache : should point to the phandle of the next-level L2 > cache. Why is the dsp-clusters container only shown in the example, not the binding itself? -Scott