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[2620:137:e000::1:20]) by mx.google.com with ESMTP id hh14-20020a170906a94e00b00982a7fdd24csi3217761ejb.232.2023.06.26.12.38.05; Mon, 26 Jun 2023 12:38:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Ihs2F23w; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230238AbjFZTRY (ORCPT + 99 others); Mon, 26 Jun 2023 15:17:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229748AbjFZTRW (ORCPT ); Mon, 26 Jun 2023 15:17:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62897126; Mon, 26 Jun 2023 12:17:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 312E060F52; Mon, 26 Jun 2023 19:17:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B66A5C433CB; Mon, 26 Jun 2023 19:17:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687807039; bh=rkjWIfbK3YebeF1MEXAL65ADnay9qjJ8ivuCSqI8mlU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ihs2F23wElm6hQ/AtEwqeHq7IbUQmj3CbDatoXHo1IRubVEEvV0LGrz9EaIwjnYzI UR86dPbeJVpldceMVSG2ty64C1ePtwvQB8NA5wqntcyJs/JuSDH0RqFevEpgZun7ge QPijFW60xRDzdfMPtGewR9aDlhuGCJriaaBMvmwBE2al1MdyP9SkSX00WLGlUvHbZF djxGizVSh4M8H/irGJlDofxIX7iMN94YNt1Vn3lubANIjF/pB10yACkacXdj/RIuj7 9mlyGfY3nWcCJaxw7U8cqcZL6bHFtQgUE8oBMtsJGWebDjM0OWA6ygr9/trxPid4+M Xn//ViVZ6iSaA== From: Bjorn Andersson To: Andy Gross , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bhupesh Sharma , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski Cc: Luca Weiss , Manivannan Sadhasivam Subject: Re: [PATCH v2] arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot Date: Mon, 26 Jun 2023 12:21:12 -0700 Message-ID: <168780207959.2579463.5860632674478467624.b4-ty@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626145959.646747-1-krzysztof.kozlowski@linaro.org> References: <20230626145959.646747-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 26 Jun 2023 16:59:59 +0200, Krzysztof Kozlowski wrote: > SM8350 HDK and MTP boards were silently dying and rebooting during BAM > DMA probe, probably during reading BAM_REVISION register: > > [ 1.574304] vreg_bob: Setting 3008000-3960000uV > [ 1.576918] bam-dFormat: Log Type - Time(microsec) - Message - > Optional Info > Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic > S - QC_IMAGE_VERSION_STRING=BOOT.MXF.1.0-00637.1-LAHAINA-1 > S - IMAGE_VARIANT_STRING=SocLahainaLAA > S - OEM_IMAGE_VERSION_STRING=crm-ubuntu77 > S - Boot Interface: UFS > > [...] Applied, thanks! [1/1] arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot commit: f470c3a03eb3099a6dd8ca58ffddd9a9a7d93c9d Best regards, -- Bjorn Andersson