From patchwork Thu Jul 27 20:21:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winiarska, Iwona" X-Patchwork-Id: 1813940 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=OM9ZNqQw; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RBhzN0DHgz1ydh for ; Fri, 28 Jul 2023 06:23:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232804AbjG0UXJ (ORCPT ); Thu, 27 Jul 2023 16:23:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232823AbjG0UXH (ORCPT ); Thu, 27 Jul 2023 16:23:07 -0400 Received: from mgamail.intel.com (unknown [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 710602688; Thu, 27 Jul 2023 13:23:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690489386; x=1722025386; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=syGttct7/MMhyRZ0y8XJZbRtPo5+VsMlS6W5J8vJio8=; b=OM9ZNqQwtP3yGLTG4x4z30ZlmkKaWK426OM5+PzPR9jn3oGBkGGXVuqg 2KtS0q1TRAJQBL0FO1pUS/jjb7bmzFfVhMmYe4Zu/fpfDrE3smz0EkpM8 1AyACsER9LUKCcBufBA7OzR8DKFf6+gDgOL2QyoJyJXqAhVVUl4eCAL3d SalPbiLvylEwk/s+IBH+n/N8QEz+HIpum0tqUMIOsIVdpWw5s22rerX+g DgojNjR41X0czGc0gDdsocHNLKlJW4WBdONo/wVGGeTLvDTEah17jQ7jf jer/aY/umU/chovqY1D0mKeZZjnHnVmwjcMC4ybv87QVFM28udt1+m+0+ w==; X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="358441168" X-IronPort-AV: E=Sophos;i="6.01,235,1684825200"; d="scan'208";a="358441168" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2023 13:23:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="850915735" X-IronPort-AV: E=Sophos;i="6.01,235,1684825200"; d="scan'208";a="850915735" Received: from mtyszka-mobl1.ger.corp.intel.com (HELO localhost) ([10.249.133.203]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2023 13:23:02 -0700 From: Iwona Winiarska To: openbmc@lists.ozlabs.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Avi Fishman , Tomer Maimon , Patrick Venture , Nancy Yuen , Benjamin Fair , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Menzel , Tyrone Ting , Iwona Winiarska Subject: [PATCH v3 1/4] dt-bindings: Add bindings for peci-npcm Date: Thu, 27 Jul 2023 22:21:23 +0200 Message-Id: <20230727202126.1477515-2-iwona.winiarska@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230727202126.1477515-1-iwona.winiarska@intel.com> References: <20230727202126.1477515-1-iwona.winiarska@intel.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Tomer Maimon Add device tree bindings for the peci-npcm controller driver. Signed-off-by: Tomer Maimon Signed-off-by: Tyrone Ting Co-developed-by: Iwona Winiarska Signed-off-by: Iwona Winiarska Reviewed-by: Krzysztof Kozlowski --- Changes v2 -> v3: * Fixed dt_binding_check error (Rob) Changes v1 -> v2: * Renamed binding filename to match compatible (Krzysztof) --- .../bindings/peci/nuvoton,npcm-peci.yaml | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml diff --git a/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml b/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml new file mode 100644 index 000000000000..087e02a9ade3 --- /dev/null +++ b/Documentation/devicetree/bindings/peci/nuvoton,npcm-peci.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/peci/nuvoton,npcm-peci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton PECI Bus + +maintainers: + - Tomer Maimon + +allOf: + - $ref: peci-controller.yaml# + +properties: + compatible: + enum: + - nuvoton,npcm750-peci + - nuvoton,npcm845-peci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: + Clock source for PECI controller. Should reference the APB clock. + maxItems: 1 + + cmd-timeout-ms: + minimum: 1 + maximum: 1000 + default: 1000 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + peci-controller@f0100000 { + compatible = "nuvoton,npcm750-peci"; + reg = <0xf0100000 0x200>; + interrupts = ; + clocks = <&clk NPCM7XX_CLK_APB3>; + cmd-timeout-ms = <1000>; + }; +...