From patchwork Sat Sep 24 00:13:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 76903 Delivered-To: patches@linaro.org Received: by 10.140.106.72 with SMTP id d66csp115494qgf; Fri, 23 Sep 2016 17:13:37 -0700 (PDT) X-Received: by 10.66.193.71 with SMTP id hm7mr17048930pac.164.1474676017372; Fri, 23 Sep 2016 17:13:37 -0700 (PDT) Return-Path: Received: from mail-pa0-x234.google.com (mail-pa0-x234.google.com. [2607:f8b0:400e:c03::234]) by mx.google.com with ESMTPS id j8si10260196pao.105.2016.09.23.17.13.37 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Sep 2016 17:13:37 -0700 (PDT) Received-SPF: pass (google.com: domain of john.stultz@linaro.org designates 2607:f8b0:400e:c03::234 as permitted sender) client-ip=2607:f8b0:400e:c03::234; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: domain of john.stultz@linaro.org designates 2607:f8b0:400e:c03::234 as permitted sender) smtp.mailfrom=john.stultz@linaro.org; dmarc=pass (p=NONE dis=NONE) header.from=linaro.org Received: by mail-pa0-x234.google.com with SMTP id qn7so27144118pac.3 for ; Fri, 23 Sep 2016 17:13:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=bN/2hGuWhBwyn1vRfcHEdZqjxtTsqboNBS5Q8MycPSY=; b=R13OFdei6U96XmQtyy2IZ2sArTSNLfPUP9MVx9AC9FaZRvJpGQ4e+NHnUBG+6W3naT kZeNmjwsRlRHhQBZYpP32gesFSKV9NHS6c9oOP1T7RS6rIS49WZM6r8mk0eMehcWIUGU zb8nJQ616quAJuydGhtU8Gc1PRnFzb1vZWVFQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=bN/2hGuWhBwyn1vRfcHEdZqjxtTsqboNBS5Q8MycPSY=; b=KDyPntsE+aRVr834jVID8KqQjB3kdFDCLyKBwbmRHWfsIIGudVLN++4pFBwQAPVSTk LW5i0tFG0wXcHNS3crGGZ2VvJagsVMnYTA3RqQ8/qeeVwrJXKhU/FzYktkTGmyVc1gHM t8MGaAaBY0uZ2xnevkEGrMoSEf2ubsbBcg/5OvKUUK3vPqbGe/LCcUCKrlxtOjxv/4ii d3M1lMsruRqYrSD8clMTyyUG3b2TCEpGJi6L4Fv2PPNqATj8EvcVo9UDQg+VrNEkunD7 XSTLKFbKf7npaOY9W/vethD9prC/3DRFNsY6NdVNc3XK+PHkkCRl8mgV+nrFoPdpr5nu H0iQ== X-Gm-Message-State: AE9vXwPrmMsOME3srWMucQEbI6j8uJrTQQzApIppu39hMb6yHkZGUjrv8s1/ihCXyCmfvZuJj8A= X-Received: by 10.66.150.134 with SMTP id ui6mr16747493pab.41.1474676016959; Fri, 23 Sep 2016 17:13:36 -0700 (PDT) Return-Path: Received: from localhost.localdomain (c-73-67-244-238.hsd1.or.comcast.net. [73.67.244.238]) by smtp.gmail.com with ESMTPSA id q25sm13956114pfj.48.2016.09.23.17.13.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 23 Sep 2016 17:13:35 -0700 (PDT) From: John Stultz To: Andy Gross Cc: John Stultz , Kees Cook , Bjorn Andersson , Rob Clark , Stephen Boyd , Vinay Simha , Archit Taneja , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [RFC][PATCH] arm: dts: qcom: apq8064-nexus7: Add pstore support to nexus7 Date: Fri, 23 Sep 2016 17:13:33 -0700 Message-Id: <1474676013-26106-1-git-send-email-john.stultz@linaro.org> X-Mailer: git-send-email 1.9.1 Add pstore support for the nexus7. This was useful in debugging a crash where the cpus were getting stuck with irqs off and serial output wasn't reliably working. Cc: Kees Cook Cc: Bjorn Andersson Cc: Rob Clark Cc: Stephen Boyd Cc: Andy Gross Cc: Vinay Simha Cc: Archit Taneja Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: John Stultz --- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) -- 1.9.1 diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index 7637092..3005576 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -15,6 +15,20 @@ stdout-path = "serial0:115200n8"; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + ramoops@0x88d00000{ + compatible = "ramoops"; + reg = <0x88d00000 0x100000>; + record-size = <0x00020000>; + console-size = <0x00020000>; + ftrace-size = <0x00020000>; + }; + }; + ext_3p3v: regulator-fixed@1 { compatible = "regulator-fixed"; regulator-min-microvolt = <3300000>;