From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=209.85.161.195; helo=mail-yw0-f195.google.com; envelope-from=robherring2@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=kernel.org Received: from mail-yw0-f195.google.com (mail-yw0-f195.google.com [209.85.161.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 41Kr1D5dp5zF1Qt for ; Wed, 4 Jul 2018 02:58:40 +1000 (AEST) Received: by mail-yw0-f195.google.com with SMTP id l189-v6so936000ywb.10 for ; Tue, 03 Jul 2018 09:58:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=QEXNpG/vDHGqfqStbO0/PXbKZ26mJWba5U5as7wGSis=; b=U8+2OD1NeaQESQwcmDHAY1igbFqNo+bNLu9bAWyNoqAIrnfVANPBV7TaWGzkSOUJ29 cBZOVRy+9RJpBVAuRkNch1P6tTFSANoY7kexV9St1NjCjO5lXrtnW67M+EHgteKLWl7x kgwM6DTUu1uv/b+7CtbQCRzFuAMAc0myf00yWnVKHETd4BhhGwc8ZOureMCq1TtINQV5 exJGd8S6gHT+pab3Xyu8gwY61a3jy5p7R+6/lXqgFrunfNCbzRzcutLsCs4nJvxZtz6T mS5StOUZaCNbEHgehqK39dJVCupogr/qTEjYzqprH8Y9RMLG+dNZrERAwBFqar9CUNm0 ctBw== X-Gm-Message-State: APt69E07nxbkRqfIOtRNd9iMLgdM2/HdiV+YcNLY0PH6esMRuKuow75D K10hafrldhA4OeN53mOpMw== X-Google-Smtp-Source: AAOMgpdG5wDVXH1i91Kef7yh3QpAbuoqG+p5OQb7/gbOIl6tUw0jciXjZAZbsTON07Hye+1xIiNn8Q== X-Received: by 2002:a81:3a04:: with SMTP id h4-v6mr15156522ywa.60.1530637117757; Tue, 03 Jul 2018 09:58:37 -0700 (PDT) Received: from localhost (24-223-123-72.static.usa-companies.net. [24.223.123.72]) by smtp.gmail.com with ESMTPSA id j128-v6sm526307ywf.9.2018.07.03.09.58.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 03 Jul 2018 09:58:37 -0700 (PDT) Date: Tue, 3 Jul 2018 10:58:35 -0600 From: Rob Herring To: Jae Hyun Yoo Cc: Lee Jones , Mark Rutland , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, Andrew Jeffery , James Feist , Jason M Biils , Joel Stanley , Vernon Mauery Subject: Re: [PATCH linux-next v6 07/13] dt-bindings: mfd: Add a document for PECI client MFD Message-ID: <20180703165835.GA18160@rob-hp-laptop> References: <20180621193721.20588-1-jae.hyun.yoo@linux.intel.com> <20180621194054.20897-1-jae.hyun.yoo@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180621194054.20897-1-jae.hyun.yoo@linux.intel.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Jul 2018 16:58:41 -0000 On Thu, Jun 21, 2018 at 12:40:54PM -0700, Jae Hyun Yoo wrote: > This commit adds a dt-bindings document for PECI client MFD. This and the next patch still have the same issues I've outlined in at least 2 prior versions. > Signed-off-by: Jae Hyun Yoo > Cc: Andrew Jeffery > Cc: James Feist > Cc: Jason M Biils > Cc: Joel Stanley > Cc: Vernon Mauery > --- > .../bindings/mfd/intel-peci-client.txt | 34 +++++++++++++++++++ > 1 file changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/intel-peci-client.txt > > diff --git a/Documentation/devicetree/bindings/mfd/intel-peci-client.txt b/Documentation/devicetree/bindings/mfd/intel-peci-client.txt > new file mode 100644 > index 000000000000..cb341e363add > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/intel-peci-client.txt > @@ -0,0 +1,34 @@ > +* Intel PECI client bindings > + > +PECI (Platform Environment Control Interface) is a one-wire bus interface that > +provides a communication channel from PECI clients in Intel processors and > +chipset components to external monitoring or control devices. PECI is designed > +to support the following sideband functions: > + > +- Processor and DRAM thermal management > +- Platform Manageability > +- Processor Interface Tuning and Diagnostics > +- Failure Analysis > + > +Required properties: > +- compatible : Should be "intel,peci-client". > +- reg : Should contain address of a client CPU. Address range of CPU > + clients starts from 0x30 based on PECI specification. > + > +Example: > + peci-bus@0 { > + compatible = "vendor,soc-peci"; > + reg = <0x0 0x1000>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + peci-client@30 { > + compatible = "intel,peci-client"; > + reg = <0x30>; > + }; > + > + peci-client@31 { > + compatible = "intel,peci-client"; > + reg = <0x31>; > + }; > + }; > -- > 2.17.1 >