From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8834EC43387 for ; Thu, 17 Jan 2019 19:09:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3083120657 for ; Thu, 17 Jan 2019 19:09:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="U0lP6LO/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728345AbfAQTJH (ORCPT ); Thu, 17 Jan 2019 14:09:07 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:40258 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727579AbfAQTJG (ORCPT ); Thu, 17 Jan 2019 14:09:06 -0500 Received: from pps.filterd (m0148461.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x0HJ7mm7022374 for ; Thu, 17 Jan 2019 11:09:05 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=facebook; bh=ckG2ZZuObMxDV9IpE5nxrXx9FT1xqYgoaAGm2QN8898=; b=U0lP6LO/yyp6NgS6sWqmjyZuIt2LOrAIfLKj4H613IWy3VgLLxKBY7OZ7ZzJOga/Cpcq UV0dCqs9bFR+mMTxxD/4StvY06LGVpQnOLawoVDCrpLH9TU21Ma7els16YXuoUWWlQGY GZAcAwi1ucWDuNjSr4jC5WI6bqKudUEVc58= Received: from mail.thefacebook.com ([199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2q2x718c3x-16 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 17 Jan 2019 11:09:05 -0800 Received: from mx-out.facebook.com (2620:10d:c081:10::13) by mail.thefacebook.com (2620:10d:c081:35::127) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1531.3; Thu, 17 Jan 2019 11:08:33 -0800 Received: by devvm4117.prn2.facebook.com (Postfix, from userid 167582) id F02EF7ADA320; Thu, 17 Jan 2019 11:08:31 -0800 (PST) Smtp-Origin-Hostprefix: devvm From: Vijay Khemka Smtp-Origin-Hostname: devvm4117.prn2.facebook.com To: Lee Jones , Rob Herring , Mark Rutland , Joel Stanley , Andrew Jeffery , , , , CC: , "openbmc @ lists . ozlabs . org" Smtp-Origin-Cluster: prn2c23 Subject: [PATCH] dt-bindings: aspeed-lpc: Make parameter optional Date: Thu, 17 Jan 2019 11:08:30 -0800 Message-ID: <20190117190830.824013-1-vijaykhemka@fb.com> X-Mailer: git-send-email 2.17.1 X-FB-Internal: Safe MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-01-17_06:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Memory-region and flash phandle is not a required parameter, it is optional to describe in device tree and needed only use basis. Signed-off-by: Vijay Khemka --- Documentation/devicetree/bindings/mfd/aspeed-lpc.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt b/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt index 34dd89087cff..ff0cb28903dd 100644 --- a/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt +++ b/Documentation/devicetree/bindings/mfd/aspeed-lpc.txt @@ -135,6 +135,10 @@ Required properties: - clocks: contains a phandle to the syscon node describing the clocks. There should then be one cell representing the clock to use +Optional properties: +These below properties are optional and required only if one need to use it +through ioctl. + - memory-region: A phandle to a reserved_memory region to be used for the LPC to AHB mapping -- 2.17.1