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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 47CDFC4320A for ; Fri, 20 Aug 2021 14:09:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26C7261101 for ; Fri, 20 Aug 2021 14:09:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235032AbhHTOKB (ORCPT ); Fri, 20 Aug 2021 10:10:01 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:29895 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235407AbhHTOKA (ORCPT ); Fri, 20 Aug 2021 10:10:00 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1629468563; h=Message-ID: References: In-Reply-To: Subject: Cc: To: From: Date: Content-Transfer-Encoding: Content-Type: MIME-Version: Sender; bh=fVCSE7hz6ko9DvjFHxEH90YGtVAG7qCFoGVMBJSP10E=; b=FzS17rHm0+qvhPiq7BPvrd+7XBWGDD/vSZXfdGfLYfeIuXaaNvsguzo7LqL4dafcgB64ubSa 77CjnUaWRItsxCraHDv4BKgSpL7zK8bnmERx0xKdUviQlWEr6uOgrDN97tlgcWc10KYp3P1k zJT+82Hg/5dphpDQ2Pt3pQf7OiM= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI4ZWZiZiIsICJsaW51eC1yZW1vdGVwcm9jQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-west-2.postgun.com with SMTP id 611fb7912b9e91b688427466 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 20 Aug 2021 14:09:21 GMT Sender: sibis=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 78CEBC4361B; Fri, 20 Aug 2021 14:09:21 +0000 (UTC) Received: from mail.codeaurora.org (localhost.localdomain [127.0.0.1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: sibis) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9E786C4338F; Fri, 20 Aug 2021 14:09:20 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Fri, 20 Aug 2021 19:39:20 +0530 From: Sibi Sankar To: Vinod Koul Cc: bjorn.andersson@linaro.org, robh+dt@kernel.org, will@kernel.org, saiprakash.ranjan@codeaurora.org, swboyd@chromium.org, mka@chromium.org, ohad@wizery.com, agross@kernel.org, mathieu.poirier@linaro.org, robin.murphy@arm.com, joro@8bytes.org, p.zabel@pengutronix.de, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, evgreen@chromium.org, dianders@chromium.org Subject: Re: [PATCH v3 06/10] arm64: dts: qcom: sc7280: Update reserved memory map In-Reply-To: References: <1629344185-27368-1-git-send-email-sibis@codeaurora.org> <1629344185-27368-7-git-send-email-sibis@codeaurora.org> Message-ID: <39da02506af192de14d346cdf80d0e4c@codeaurora.org> X-Sender: sibis@codeaurora.org User-Agent: Roundcube Webmail/1.3.9 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org On 2021-08-19 10:07, Vinod Koul wrote: > Hi Sibi, > > On 19-08-21, 09:06, Sibi Sankar wrote: > >> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi >> b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> index 5e4f4f3b738a..894106efadfe 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi >> @@ -48,6 +48,16 @@ >> #size-cells = <2>; >> ranges; >> >> + hyp_mem: memory@80000000 { >> + reg = <0x0 0x80000000 0x0 0x600000>; >> + no-map; > > This should conflict with the memory defined in this file: > > memory@80000000 { > device_type = "memory"; > /* We expect the bootloader to fill in the size */ > reg = <0 0x80000000 0 0>; > }; > > I think this should be updated? Vinod, I prefer we leave ^^ node untouched. For platforms using hyp_mem, the regions defined in the memory map are valid and for the other platforms not using hyp_mem we would just delete them in the board files anyway. -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.