From patchwork Wed Feb 21 16:16:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jae Hyun Yoo X-Patchwork-Id: 10233473 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A2B0E60209 for ; Wed, 21 Feb 2018 16:21:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9E46C28CB5 for ; Wed, 21 Feb 2018 16:21:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 927B728CB3; Wed, 21 Feb 2018 16:21:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0CBEA28CB3 for ; Wed, 21 Feb 2018 16:21:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=gI/23OXSX27InUGCZo6Q7U3O8n4M8GcFRZYniAt1sSs=; b=hYooc9dvz1Gm++6LivxNaosVRu zmcbl4eRWYQBLHyxZTCc2o1nq/esii2dVsReT9pVV2XTyjq5nKQvTpXn/2dZgQsgD3idZWOsMZFXx tGfiTZOjZpbgdsKwjHvtFoNKZwxs08KRuMvmgKg/+chE0HZoRHuFZsrB7NcVOvgc7G1Dv+F1Ukl20 Xb7JHJsiuFI02nnb2DFXSVto+Zb2mPZ8qprD36nZObR87xXxpJ72VyyDvW9B5Wtx50Wm1L4wHn578 y1cqmMt1qGc/1+s+aykcwSuh0TrLmb5XW8+wNuRbHyvLmCNW65TZAufb5p4D87NDQn03m3/wmbxsd rGPQPoHw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eoX8X-00027Q-Lx; Wed, 21 Feb 2018 16:20:53 +0000 Received: from mga02.intel.com ([134.134.136.20]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eoX5q-0006rk-Kx for linux-arm-kernel@lists.infradead.org; Wed, 21 Feb 2018 16:20:07 +0000 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Feb 2018 08:16:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,543,1511856000"; d="scan'208";a="29617851" Received: from maru.jf.intel.com ([10.54.51.80]) by orsmga003.jf.intel.com with ESMTP; 21 Feb 2018 08:16:21 -0800 From: Jae Hyun Yoo To: joel@jms.id.au, andrew@aj.id.au, arnd@arndb.de, gregkh@linuxfoundation.org, jdelvare@suse.com, linux@roeck-us.net, benh@kernel.crashing.org, andrew@lunn.ch Subject: [PATCH v2 5/8] [PATCH [5/8] Documentation: dt-bindings: Add a document for PECI hwmon client driver Date: Wed, 21 Feb 2018 08:16:03 -0800 Message-Id: <20180221161606.32247-6-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180221161606.32247-1-jae.hyun.yoo@linux.intel.com> References: <20180221161606.32247-1-jae.hyun.yoo@linux.intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180221_081807_024168_6D6EECCA X-CRM114-Status: GOOD ( 14.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, Jae Hyun Yoo , linux-doc@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This commit adds a dt-bindings document for a generic PECI hwmon client driver. Signed-off-by: Jae Hyun Yoo --- .../devicetree/bindings/hwmon/peci-hwmon.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/peci-hwmon.txt diff --git a/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt b/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt new file mode 100644 index 000000000000..831813158884 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/peci-hwmon.txt @@ -0,0 +1,27 @@ +Bindings for Intel PECI (Platform Environment Control Interface) hwmon driver. + +Required properties: +- compatible + Should be "intel,peci-hwmon". + +- reg + Should contain address of a client CPU. Address range of CPU clients is + starting from 0x30 based on PECI specification. + <0x30> .. <0x37> (depends on the PECI_OFFSET_MAX definition) + +Example: + peci-bus@0 { + #address-cells = <1>; + #size-cells = <0>; + < more properties > + + peci-hwmon@cpu0 { + compatible = "intel,peci-hwmon"; + reg = <0x30>; + }; + + peci-hwmon@cpu1 { + compatible = "intel,peci-hwmon"; + reg = <0x31>; + }; + };