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=-8.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 77769CA9EB9 for ; Thu, 24 Oct 2019 02:31:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B8372084B for ; Thu, 24 Oct 2019 02:31:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="P0sNyB9z"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="jXYYdZMV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437064AbfJXCbF (ORCPT ); Wed, 23 Oct 2019 22:31:05 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:41716 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437045AbfJXCbC (ORCPT ); Wed, 23 Oct 2019 22:31:02 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id CEBE561068; Thu, 24 Oct 2019 02:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571884260; bh=9/HyGx8k6OZA11usgkO3f0IPDOmioYN0Pq3Ym6dXEsA=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=P0sNyB9znt9SvVsporJy7QUt6imvMg2AyomQnEcEV6znvzIAQ3SdBP/Bxl8LwMRLc lR6UJS4DBlo3Htffb1p3pBqWaGrD296ZNDV8TSdBnfpI+G70cblAtANLFgPkhdIWSK OOfxvU8H2kAiQ8QUU07Pr4Ykn5GHtEFCtpa2u8/w= Received: from [10.79.136.17] (blr-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rnayak@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id E0C8660FF9; Thu, 24 Oct 2019 02:30:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1571884259; bh=9/HyGx8k6OZA11usgkO3f0IPDOmioYN0Pq3Ym6dXEsA=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=jXYYdZMVdiR5wVf0WCY+2dpxl07S0Q1gxKQwuNi3iJMP8ua4C5eZC9OwBG8+FrB5x ps0zlSbu2wCddbnODtiai+33mQl4UkVuGZ2sebiJZIF73DWGBokY8LUuQOf8TblTwH aPjMfpJJZsmVjPVZKL/nSMOgkieEy2oU3P6v4U60= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org E0C8660FF9 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=rnayak@codeaurora.org Subject: Re: [PATCH v3 05/11] arm64: dts: qcom: sc7180: Add cmd_db reserved area To: Sibi Sankar Cc: agross@kernel.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mka@chromium.org, Maulik Shah , linux-arm-msm-owner@vger.kernel.org References: <20191023090219.15603-1-rnayak@codeaurora.org> <20191023090219.15603-6-rnayak@codeaurora.org> <5bb4acef7f11af9e9c4016743d668f57@codeaurora.org> From: Rajendra Nayak Message-ID: <8d361445-d764-1653-76a3-05df25339c0c@codeaurora.org> Date: Thu, 24 Oct 2019 08:00:54 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <5bb4acef7f11af9e9c4016743d668f57@codeaurora.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/23/2019 5:46 PM, Sibi Sankar wrote: > On 2019-10-23 14:32, Rajendra Nayak wrote: >> From: Maulik Shah >> >> Command_db provides mapping for resource key and address managed >> by remote processor. Add cmd_db reserved memory area. >> >> Signed-off-by: Maulik Shah >> Signed-off-by: Rajendra Nayak >> --- >>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 12 ++++++++++++ >>  1 file changed, 12 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi >> b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> index f17684148595..dfa49ef2bce0 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi >> @@ -32,6 +32,18 @@ >>          }; >>      }; >> >> +    reserved_memory: reserved-memory { >> +        #address-cells = <2>; >> +        #size-cells = <2>; >> +        ranges; >> + >> +        cmd_db: reserved-memory@80820000 { > > aop_cmd_db_mem: memory@80820000 { > please use ^^ instead right, I thought I looked up sm8150.dtsi to make sure the labeling for various things is consistent, but maybe i didn't. Will fix. Thanks. > >> +            reg = <0x0 0x80820000 0x0 0x20000>; >> +            compatible = "qcom,cmd-db"; >> +            no-map; >> +        }; >> +    }; >> + >>      cpus { >>          #address-cells = <2>; >>          #size-cells = <0>; > -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation