From patchwork Thu Oct 27 23:23:06 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 9400653 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8B7A660588 for ; Thu, 27 Oct 2016 23:25:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 744272A34E for ; Thu, 27 Oct 2016 23:25:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 68F1C2A373; Thu, 27 Oct 2016 23:25:16 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0861D2A34E for ; Thu, 27 Oct 2016 23:25:16 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bzu1H-00039I-Sb; Thu, 27 Oct 2016 23:23:35 +0000 Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bzu1C-00035y-JT for linux-arm-kernel@lists.infradead.org; Thu, 27 Oct 2016 23:23:31 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id A9502615E1; Thu, 27 Oct 2016 23:23:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1477610587; bh=2uPBR2XJ2qRaMBl2cZ2G0zhoOjh70bTBYN6FFw4DbDE=; h=From:To:Cc:Subject:Date:From; b=AJskn9dOYPLjToNh6fyd7u5LcjbHbUhQhGHz7QfyTZ4C2S3LogDl4zQKddANHA/hP SY+/IkCc3OhgIRQXyk2o/XynWrpQgzJ1uePzvEzYdTCZ8qlpeC54G1YWRSsZBD7xpo ZPcABFJBOQq2xEjkEXEJv+tCz0OnWuJ0hv8GD5ww= Received: from sboyd-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sboyd@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 40410615C5; Thu, 27 Oct 2016 23:23:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1477610587; bh=2uPBR2XJ2qRaMBl2cZ2G0zhoOjh70bTBYN6FFw4DbDE=; h=From:To:Cc:Subject:Date:From; b=AJskn9dOYPLjToNh6fyd7u5LcjbHbUhQhGHz7QfyTZ4C2S3LogDl4zQKddANHA/hP SY+/IkCc3OhgIRQXyk2o/XynWrpQgzJ1uePzvEzYdTCZ8qlpeC54G1YWRSsZBD7xpo ZPcABFJBOQq2xEjkEXEJv+tCz0OnWuJ0hv8GD5ww= DMARC-Filter: OpenDMARC Filter v1.3.1 smtp.codeaurora.org 40410615C5 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=pass smtp.mailfrom=sboyd@codeaurora.org From: Stephen Boyd To: Andy Gross Subject: [PATCH] ARM: dts: msm8974: Remove "unused" reserved region Date: Thu, 27 Oct 2016 16:23:06 -0700 Message-Id: <20161027232306.13653-1-sboyd@codeaurora.org> X-Mailer: git-send-email 2.10.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161027_162330_706412_02DC4E38 X-CRM114-Status: UNSURE ( 9.09 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Bjorn Andersson MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From what I can tell by looking at the android 3.10 kernel sources for msm8974, this isn't actually a reserved region. Instead it's marked as "unused" for reserved regions. Let's remove it so we get back a good chunk of memory. Cc: Bjorn Andersson Signed-off-by: Stephen Boyd Acked-by: Bjorn Andersson --- arch/arm/boot/dts/qcom-msm8974.dtsi | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 561d4d136762..5f4752696171 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -58,11 +58,6 @@ reg = <0x0fd80000 0x180000>; no-map; }; - - unused@0ff00000 { - reg = <0x0ff00000 0x10100000>; - no-map; - }; }; cpus {