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 B1E03C433E2 for ; Tue, 8 Sep 2020 14:29:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6CDAF22228 for ; Tue, 8 Sep 2020 14:29:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l1Aw0Yd/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730000AbgIHO3O (ORCPT ); Tue, 8 Sep 2020 10:29:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729305AbgIHOYv (ORCPT ); Tue, 8 Sep 2020 10:24:51 -0400 Received: from mail-pf1-x442.google.com (mail-pf1-x442.google.com [IPv6:2607:f8b0:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB4CDC0619C7; Tue, 8 Sep 2020 06:47:29 -0700 (PDT) Received: by mail-pf1-x442.google.com with SMTP id o68so11006871pfg.2; Tue, 08 Sep 2020 06:47:29 -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=desmngMEhq+Bl6GRnZjRLKp5/Ig6cW8Nd4zeE2+dVOc=; b=l1Aw0Yd/TChtCxJhjaAzLpudFcBidJhdzobIQBiONKCPU+qpeJhWJQLTI/tFIrhokQ QgDtTJ5YTFZ0xB0l0tZRQNSXwV9Mrtnezr8alEj0OqEWxEsrZ/SbPMVRVzy40DqqkzpJ eCBtZQnkOEaTfYPHAFVed2pAJHqLcjcLcZX9NI3BjpIzAD8AvhFM5BePPYVjq+GsSPUe JfXqOJ1pgh4VH6RzJ3DZ0fyzP9+j0dLKPP5dWVusN0GWz69IdCnPwKzB1WAcq4ztmKtK aE3PHF/ni+0jVEpqMy8HcaS3mv3YI/mqb/+70C8flGcHqaKiSG2Oq9gImD7zTStyLEkC 18Vw== 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=desmngMEhq+Bl6GRnZjRLKp5/Ig6cW8Nd4zeE2+dVOc=; b=mS5ZZarigDYGOPbuyzdD5d5DAtElRjkrLrEl8iCMmFvKEsLR7RqvZqRJ7/hj8cVSEH uiHaXQr0tyjPSm1bJo3trt68s4Nyofi6ricxLMdWLuS17gwZ3X6t+osF+p3LG2z1iPQF cPx0OWwt5DBOg5e3xupJlS3jm9jpT1nKtwFSxxTZEOMTnY4MZXVs5YaQeqSzcyyx1qG1 lhLhWAMKv6orPveTeEby75kVLKOL4dMiC9rQfFiPttjHiKh7OmJLKpC3VMyEyPU33L69 pHB1VDNABkf167CZeKlwR6sJeNF8bgCxKRK7xVJyyMIYXKVjDR450Y2yJomhHO8p6E2Y E1wA== X-Gm-Message-State: AOAM532WqkvJjf3/xWu2XlmK4tmOOOfEJ9a0yCyc/UyfJVCHgevK0gdd Cgf1F3Gsz6JTsvtMwmM0JqsIgYg0csM= X-Google-Smtp-Source: ABdhPJxSvaO2jI1NLiCtPBZfROkieHeDyd8FUtXyfbKpJq3gy9asID9vNMGjM7NxOcmigxIi/LQ6dw== X-Received: by 2002:a63:64c2:: with SMTP id y185mr13694809pgb.125.1599572849347; Tue, 08 Sep 2020 06:47:29 -0700 (PDT) Received: from sh05419pcu.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id j35sm14852313pgi.91.2020.09.08.06.47.25 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 Sep 2020 06:47:28 -0700 (PDT) From: Hongtao Wu To: Lorenzo Pieralisi , Rob Herring Cc: Orson Zhai , Baolin Wang , Chunyan Zhang , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Billows Wu Subject: [PATCH v2 0/2] PCI: Add new Unisoc PCIe driver Date: Tue, 8 Sep 2020 21:47:19 +0800 Message-Id: <1599572841-2652-1-git-send-email-wuht06@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Billows Wu This series adds PCIe controller driver for Unisoc SoCs. This controller is based on DesignWare PCIe IP. Changes from v1: 1) Test this patch on top of Rob Herring's 40 part series of DWC clean-ups: https://lore.kernel.org/linux-pci/20200821035420.380495-1-robh@kernel.org/ 2) Delete empty function 3) Document property "sprd,pcie-poweron-syscons" and 'sprd,pcie-poweroff-syscons' 4) Delete runtime suspend/resume function 5) Add COMPILE_TEST which CONFIG_PCIE_SPRD depends on Billows Wu (2): dt-bindings: PCI: sprd: Document Unisoc PCIe RC host controller PCI: sprd: Add support for Unisoc SoCs' PCIe controller .../devicetree/bindings/pci/sprd-pcie.yaml | 101 +++++++++ drivers/pci/controller/dwc/Kconfig | 13 ++ drivers/pci/controller/dwc/Makefile | 1 + drivers/pci/controller/dwc/pcie-sprd.c | 231 +++++++++++++++++++++ 4 files changed, 346 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/sprd-pcie.yaml create mode 100644 drivers/pci/controller/dwc/pcie-sprd.c -- 2.7.4