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=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 3D572C47095 for ; Sun, 4 Oct 2020 22:45:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E05302065D for ; Sun, 4 Oct 2020 22:45:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="H5qRpCho" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725855AbgJDWpG (ORCPT ); Sun, 4 Oct 2020 18:45:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725834AbgJDWpF (ORCPT ); Sun, 4 Oct 2020 18:45:05 -0400 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7506EC0613CE; Sun, 4 Oct 2020 15:45:05 -0700 (PDT) Received: by mail-pj1-x1043.google.com with SMTP id t7so4475900pjd.3; Sun, 04 Oct 2020 15:45:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=h8phoMKaggEIEEEPxyHYutFcrvSMoeO2oUCwixn9XkQ=; b=H5qRpChowrqUrPNO9jerKTlh7wLcjgNFxw5NlFbza1sCA8YOkPIj8YTh9ZeEO9qPjJ NH4j0QgEZJImfsA+AZWGs0NEK0oOFNYP9BIbGpTjmrvz42fgtD/1mRIzC/AR+4rc5itO OI0OPAyLLTX5t+nl8Zj5PU+H6qYLWbSjvv+Hqlvu2NXsujbyLOdntWg0vJYCNH8ppn/S sfMoBtH6KNqAB5MHzOJc5O+Md+1JKRRJLF2vkbMIxpBgWuIuh2Baqkyo8C8mMnjGVPp4 Nagr6URDVOxGNkCXsxZI6MMRnKlTDn7engf+bez3TYUyqmXC+kdVgXlp0hKL0MeqZY5+ ql5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=h8phoMKaggEIEEEPxyHYutFcrvSMoeO2oUCwixn9XkQ=; b=pY2+mcz3sBrwGNq6RY1/Wyo5osm5QR16+g8YvF2Wrp4MWqVG7OXapm6F7G3JSaqlmc 17wGJNoonLfGqTQC7V+8vuZ5elEX4AOqTIX+Iqp6oQSJoQQHj5WarVT3kYmVqcSb5yGM BLvYGzRM6NfsGpeZF+mlJ9QrOQYb0cBQihn0GdGqERk7gRbBwLanW6lv35nO58wxMftL s6zZz9Zpiqkv5mFju1my/yi1XVj2l7ZxpZyWawke6x131k5hhpzwwKYoFU9VAC0V4tmB jfIjtyqNmJfbwhOmY1F4dC9wta+1eiDtQeGtc89WSS5hCJ4r/yu4tnvKoveAufi6ZfpY ueKQ== X-Gm-Message-State: AOAM533/zIgZZ2GnQUzjWrZD/pYBrJN9+D/rTTkmXdV8MQRrDK5a+9Hd y4EOqNx53mjfgpudbH0c3ggNgvm87nE= X-Google-Smtp-Source: ABdhPJwK2bJj/NFx8BvpkbmtQ4HQox+iyd40MIX6HZNd4DRlHyxZ5vfScAKJiaDThxCgKhL2C6PA7Q== X-Received: by 2002:a17:90a:1ce:: with SMTP id 14mr13439887pjd.209.1601851504816; Sun, 04 Oct 2020 15:45:04 -0700 (PDT) Received: from Asurada-Nvidia.nvidia.com (thunderhill.nvidia.com. [216.228.112.22]) by smtp.gmail.com with ESMTPSA id d129sm9073236pfc.161.2020.10.04.15.45.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 04 Oct 2020 15:45:04 -0700 (PDT) From: Nicolin Chen To: thierry.reding@gmail.com, joro@8bytes.org, digetx@gmail.com Cc: vdumpa@nvidia.com, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 0/3] iommu/tegra-smmu: Add PCI support Date: Sun, 4 Oct 2020 15:38:34 -0700 Message-Id: <20201004223837.15303-1-nicoleotsuka@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is to add PCI support in tegra-smmu driver. Changelog (Detail in each patch) v5->v6 * Dropped a NULL check, per Dmitry's comments * Added Dmitry's Reviewed-by and Tested-by v4->v5 * PATCH-1 Cleaned two variables inits * PATCH-2 Fixed put() in ->of_xlate() and Updated commit message * PATCH-3 Added Dmitry's Reviewed-by v3->v4 * Dropped helper function, per Thierry's comments * Found another way to get smmu pointer v2->v3 * Replaced with devm_tegra_get_memory_controller * Updated changes by following Dmitry's comments v1->v2 * Added PATCH-1 suggested by Dmitry * Reworked PATCH-2 to unify certain code Nicolin Chen (3): iommu/tegra-smmu: Use fwspec in tegra_smmu_(de)attach_dev iommu/tegra-smmu: Rework tegra_smmu_probe_device() iommu/tegra-smmu: Add PCI support drivers/iommu/tegra-smmu.c | 180 ++++++++++++------------------------- 1 file changed, 56 insertions(+), 124 deletions(-) -- 2.17.1