From patchwork Tue Nov 23 14:06:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winiarska, Iwona" X-Patchwork-Id: 12693463 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 68510C433EF for ; Tue, 23 Nov 2021 14:10:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kL2oNZYJxXCjboj/Dfkn7O/RaTYbsSdxWpargtwVl2s=; b=YTxEbILQQ928o3 o7zrAeKJq7PZ5ZQK8XvNubKtDndVUZ/Hd1CIzwBB1J5le5PmNEYFVGjBlgtz/S2hSEsS1GTWTfMzH 1BCmawBrgbjOfzDhEkzYVSUoU92qTCZjj9KSy2Hskgu75I70EG9pCyaOC2Ug2C5lz+omvY4OJaVw0 1yBDfvtvFeRDVwQ6eba9l73QdZ838PptHr1W7YoHkCsjmfqR81YBrJe6aSFdjoEcDTPm75vEplyE4 dYJqiBbGud0ndXA3gdDy8tXH1Hpe8eCLRKi1LGVWKb+pUDDTvFmxbe5LLQoFGJhRHx9citBVkM+fp DlSVtfb98DhEnT5rZebg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpWTK-002TE4-EJ; Tue, 23 Nov 2021 14:08:34 +0000 Received: from mga01.intel.com ([192.55.52.88]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpWT1-002T6T-GW for linux-arm-kernel@lists.infradead.org; Tue, 23 Nov 2021 14:08:16 +0000 X-IronPort-AV: E=McAfee;i="6200,9189,10176"; a="258895590" X-IronPort-AV: E=Sophos;i="5.87,257,1631602800"; d="scan'208";a="258895590" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2021 06:07:57 -0800 X-IronPort-AV: E=Sophos;i="5.87,257,1631602800"; d="scan'208";a="552966740" Received: from romanagn-mobl.ger.corp.intel.com (HELO localhost) ([10.249.144.24]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Nov 2021 06:07:50 -0800 From: Iwona Winiarska To: linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, Greg Kroah-Hartman Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, Rob Herring , Joel Stanley , Andrew Jeffery , Jean Delvare , Guenter Roeck , Arnd Bergmann , Olof Johansson , Jonathan Corbet , Borislav Petkov , Pierre-Louis Bossart , Tony Luck , Andy Shevchenko , Dan Williams , Randy Dunlap , Zev Weiss , David Muller , Dave Hansen , Iwona Winiarska , Rob Herring Subject: [PATCH v4 01/13] dt-bindings: Add generic bindings for PECI Date: Tue, 23 Nov 2021 15:06:54 +0100 Message-Id: <20211123140706.2945700-2-iwona.winiarska@intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211123140706.2945700-1-iwona.winiarska@intel.com> References: <20211123140706.2945700-1-iwona.winiarska@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211123_060815_598468_C7F722C2 X-CRM114-Status: GOOD ( 13.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add device tree bindings for the PECI controller. Signed-off-by: Iwona Winiarska Reviewed-by: Rob Herring --- .../bindings/peci/peci-controller.yaml | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/peci/peci-controller.yaml diff --git a/Documentation/devicetree/bindings/peci/peci-controller.yaml b/Documentation/devicetree/bindings/peci/peci-controller.yaml new file mode 100644 index 000000000000..bbc3d3f3a929 --- /dev/null +++ b/Documentation/devicetree/bindings/peci/peci-controller.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/peci/peci-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Device Tree Bindings for PECI + +maintainers: + - Iwona Winiarska + +description: + PECI (Platform Environment Control Interface) is an interface that provides a + communication channel from Intel processors and chipset components to external + monitoring or control devices. + +properties: + $nodename: + pattern: "^peci-controller(@.*)?$" + + cmd-timeout-ms: + description: + Command timeout in units of ms. + +additionalProperties: true + +examples: + - | + peci-controller@1e78b000 { + reg = <0x1e78b000 0x100>; + cmd-timeout-ms = <500>; + }; +...