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=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 3BA6BC43387 for ; Fri, 18 Jan 2019 13:05:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09C9D20823 for ; Fri, 18 Jan 2019 13:05:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="dEm2KVZB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727791AbfARNFg (ORCPT ); Fri, 18 Jan 2019 08:05:36 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:35457 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726952AbfARNFf (ORCPT ); Fri, 18 Jan 2019 08:05:35 -0500 Received: by mail-wr1-f66.google.com with SMTP id 96so15008273wrb.2 for ; Fri, 18 Jan 2019 05:05:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=IGEYkrqPTO24Yuc9eocs/hY5nllEGzkfq9emuvq8Gio=; b=dEm2KVZB5cxpLHfuaK6Dh4OAk7nC+5q4DwoWZ5vCwIoDY70tXasm3lPYREyiAzY8M5 ryWnM9cHOAHYVn7GXxFoaFF6sg2wGMm7w3GgFXsBpjKz/Iwtu7rx8gXtYAWpBDXIBJ6a KVJIovoSS2bL7FQtEGlfTG4pNrv3QsOQ/C2AI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=IGEYkrqPTO24Yuc9eocs/hY5nllEGzkfq9emuvq8Gio=; b=s7dEvoBQAXiw+AJeWRf2RI5zCXrENLU54XhkovOcwwiNWa0l8t24m5yGeq/4liUhf3 Mfhq7ZADw+p6zSWh4ugJQp5fRqFvSeg7N4Aqq8QhNqRzJ2+pksyi9hsSfAv0gWcYR30b WGywokSyevF7TEt/QRlGbdD8i40Er6T7/JQxP1/vMhobtR+xWr2EfR7ACs1qDk8Nw5sG End4GsaIogXNW/hxqw6aWBrhKi+u2Dq9nn5lwnSSBLlKPxOBhb4LOkwX8mb8LQmojhFv 7RrJVnVDqb6BPLDLk05RLW00xZcJ1kUmkboIhPtIxW4a4DKUyI6fSLRInuIvPTdD+osp XQ4g== X-Gm-Message-State: AJcUukfhLUXEDqxjp+dmWjEuYI76WsArVd7UPvtkejP3E2biIxUF8IRW XlRsXwBSqLr8voBXPfsuY0d4uXOTYHk= X-Google-Smtp-Source: ALg8bN4MqGHXzI3kuvhkVNKKcLNqY6IDlH5hvYoHlArNLFmkRU+kslIWROxGT6xGFhCTgYI09oU78Q== X-Received: by 2002:adf:dd06:: with SMTP id a6mr17214160wrm.2.1547816734132; Fri, 18 Jan 2019 05:05:34 -0800 (PST) Received: from [192.168.86.34] (cpc89974-aztw32-2-0-cust43.18-1.cable.virginm.net. [86.30.250.44]) by smtp.googlemail.com with ESMTPSA id a12sm79510174wrm.45.2019.01.18.05.05.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 18 Jan 2019 05:05:32 -0800 (PST) Subject: Re: [PATCH v4 0/2] arm64: dts: qcom: sdm845: Fix DMA allocations for devices with IOMMU To: Bjorn Andersson , Andy Gross , David Brown , Rob Herring , Mark Rutland , Stephen Boyd , Doug Anderson Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20190117042940.25487-1-bjorn.andersson@linaro.org> From: Srinivas Kandagatla Message-ID: <7e662602-73dd-2ac6-4e49-ce92f1d157d2@linaro.org> Date: Fri, 18 Jan 2019 13:05:31 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20190117042940.25487-1-bjorn.andersson@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Archived-At: List-Archive: List-Post: On 17/01/2019 04:29, Bjorn Andersson wrote: > These patches extends the size cells of the soc bus and define the dma-ranges, > so that DMA allocations for devices with IOMMU attached will get valid IOVAs. > > Changes since v3: > - Split patch in two > - Rewrote commit message from scratch > > Bjorn Andersson (2): > arm64: dts: qcom: sdm845: Increase address and size cells for soc > arm64: dts: qcom: sdm845: Extend ranges and describe DMA space > > arch/arm64/boot/dts/qcom/sdm845.dtsi | 301 ++++++++++++++------------- > 1 file changed, 151 insertions(+), 150 deletions(-) > Thanks for the fix, finally managed to get both fastrpc and ufs working together with iommu! Tested-by: Srinivas Kandagatla