From patchwork Tue Jan 25 01:10:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winiarska, Iwona" X-Patchwork-Id: 12723089 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 71526C433EF for ; Tue, 25 Jan 2022 01:13:34 +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=KVLaPPbdG2tqjPldE4M6KhkfO88slVl0vAU+xU0dXo0=; b=ohtoykgGARuzLZ VLbpmeaFePeZ0JHJgDuraOmfCSMnWaSGFc8VTkTdG5gvsG4Vw51mdMaTNtF8U6HjMXOtmAEQSZqhj J1hjBPLoP6cbn2Yjc9az5OGT6RGyDo/EWm3ja4+7NTfJFN8/VxFtjj66bsVFs9fdFJs7owGcElie5 83H/8UnqnLj7PRUJG2K7wGkgS3exGkHZYKMgBCl4G6KCo9xms+RssbRF5JBC98C0rW2uUldZMBIgI RyPH6BLOBH8g0GbJVMNL4LbW/GkZGxsfE8aKCDquD6I6bo8S5L+mch0bIp2ulbiBVc/ZfhZLOpcxq oASi5yyd1QdqdfgrMw1g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nCANd-005x8F-Cq; Tue, 25 Jan 2022 01:12:17 +0000 Received: from mga04.intel.com ([192.55.52.120]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nCANX-005x79-SN for linux-arm-kernel@lists.infradead.org; Tue, 25 Jan 2022 01:12:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643073131; x=1674609131; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=fyE0Y1a6izA1HZIRgBBRJ9hch9fXCPSO/hVIlEG2PbU=; b=bWZJ3s//bUrbzLpw1XI9Bwx4ntt9JtCiial6cnN02tUXy7ZfIUxR0xWi x2up3mD0zF+rUhi3G7KxVybTrDp+tnfouu6ocfPlgJ03HOQcJLbnvwl+R q/KSkoghpYIit8Sina13FTG35ojDsDEK9x48Qh3tZTJcuLNfI175mdxvo EiKcKztdNV99F8xjENEBDH+DRlN73ytfGEMK7A+sXp7q9VmefypxBBBaW SRcCT7/P1+lyDq2asJ8SzlujjmQirX+mJTf7l47iNsZpOSTMYi+ujYTHH rSoWtFYPYNoJRkEZo+50mkddk00TrWIePZ+TA6tpSrgKXG6OyCNaofzQ0 g==; X-IronPort-AV: E=McAfee;i="6200,9189,10237"; a="245023797" X-IronPort-AV: E=Sophos;i="5.88,313,1635231600"; d="scan'208";a="245023797" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2022 17:12:11 -0800 X-IronPort-AV: E=Sophos;i="5.88,313,1635231600"; d="scan'208";a="617443462" Received: from kerguder-mobl.ger.corp.intel.com (HELO localhost) ([10.249.158.133]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2022 17:12:03 -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 , Billy Tsai , Iwona Winiarska , Rob Herring Subject: [PATCH v6 01/13] dt-bindings: Add generic bindings for PECI Date: Tue, 25 Jan 2022 02:10:52 +0100 Message-Id: <20220125011104.2480133-2-iwona.winiarska@intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220125011104.2480133-1-iwona.winiarska@intel.com> References: <20220125011104.2480133-1-iwona.winiarska@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220124_171211_991722_454BBC57 X-CRM114-Status: GOOD ( 13.17 ) 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 Reviewed-by: Joel Stanley --- .../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>; + }; +...