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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id d9443c01a7336-1f6bd760744si4016865ad.126.2024.06.05.20.22.46 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Jun 2024 20:22:46 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-203577-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=SrcGvDmG; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-203577-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-203577-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id D41E02863CE for ; Thu, 6 Jun 2024 03:22:31 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id C5C7F47A6B; Thu, 6 Jun 2024 03:20:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SrcGvDmG" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E48EF4BA94; Thu, 6 Jun 2024 03:20:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717644047; cv=none; b=AXnSE+JoL5cVDyF2B9aFLStGG8pGliRXMUq3XzxyPxUGb8pinEvDB1Pp6XcLsHux5G2M7518braq33d/U2/Xq3VPPF2Mu0yS7yHljZRb2iG9tn/t0U+wAUgXXyuTTQIGmmpbI8WdSeFdhppJ8U+cVmGWjObkGaxJB4nrLngZ40I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717644047; c=relaxed/simple; bh=2pmQcBk/FtBwqC+/2lqMCLJ+GWYPjXouuGMDnmP1lz4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=tkMJ5sYc8qsf3vDcGKOWZSbCcEbf3zWA0dIwAXYHaK6rFbbcm1JiVTA8LninLq0OpXpxGa6l3KgvRcTxhhDCLO8G30sXBwOXwdQI9+MPPIW2ukuL7L0enHle6GJlREbK0iH5UqxOYc3NVeyO+pAdj5TUTyUxeRPZWBONykw83DQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SrcGvDmG; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C652C4AF15; Thu, 6 Jun 2024 03:20:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717644046; bh=2pmQcBk/FtBwqC+/2lqMCLJ+GWYPjXouuGMDnmP1lz4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SrcGvDmGihRTX8neA2Qyx567v4hUPk0Y/hmDvaLFpEQV/2Fd9pmPacBFy5n8jnkwe C10rALuo8mVhmnRutvYBbaw1yJ/go57HjVugZ8BkUN043fYxZtBnsHHvl7PS1Fu/oa MPWTtaYJgOq5pPEdhcDAJ2QQ9tz4ybROamKk3JfApJd8VWrF197PIYrTXWRC0N1pjt hWCeCqnB2JK7FuwzGjbRiwoINKlq/PDQeS2efHJNVpobKLOuUyVVIP0TxQMRQiQ72e MIqzaw6+SIL8L0aSvh3wBddGiYy6I2FucUMk/dQ7wGtaoGNFQ3dcQyC6ANv88cCuu+ EUo2EHORNwt1w== From: Bjorn Andersson To: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: qcom: sm8650-hdk: allow more IOMMU SID for the first QUP instance Date: Wed, 5 Jun 2024 22:20:33 -0500 Message-ID: <171764403326.730206.14069442659388549761.b4-ty@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240605-topic-sm8650-upstream-hdk-iommu-fix-v1-1-9fd7233725fa@linaro.org> References: <20240605-topic-sm8650-upstream-hdk-iommu-fix-v1-1-9fd7233725fa@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Wed, 05 Jun 2024 13:43:30 +0200, Neil Armstrong wrote: > When triggering I2S SE DMA transfers on the 6th Serial Element, we get > some timeouts and finally a fatal SMMU crash because the I2C6 lines > are shared with the secure firmware in order to handle the SMB1396 > charger from the secure side. > > In order to make thing work flawlessly we need to allow more SIDs > while running our SE DMA transfers, thus add the 0x3 mark to allow > the 0xa0 SID to trigger while we trigger an 0xa3 SID from Linux. > > [...] Applied, thanks! [1/1] arm64: dts: qcom: sm8650-hdk: allow more IOMMU SID for the first QUP instance commit: 3c61c786d2f058636a92c5b648873fdd45444085 Best regards, -- Bjorn Andersson