From patchwork Wed Sep 16 13:19:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 292829 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=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 B0B8AC433E2 for ; Wed, 16 Sep 2020 14:20:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67CD0223E8 for ; Wed, 16 Sep 2020 14:20:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="kDeOGHzo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726441AbgIPOSg (ORCPT ); Wed, 16 Sep 2020 10:18:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbgIPNcn (ORCPT ); Wed, 16 Sep 2020 09:32:43 -0400 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86FD0C014D59 for ; Wed, 16 Sep 2020 06:20:23 -0700 (PDT) Received: by mail-pl1-x641.google.com with SMTP id f1so3180590plo.13 for ; Wed, 16 Sep 2020 06:20:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=tdOFUZh3LY5QuHGnOCX8BttL0CjvetqcKHFgt32bNC8=; b=kDeOGHzo6ODa94vjhKjernayhpGqi6FSvbuGB7wrUZzSHldsXMPnTScMhpe6RHf/Ur EV0eCx9jn2zVRvmx9FvD6B1n/e7VV99+DZxtOA1dtRTrFalnMWDDrorI6vzT+67TPyi1 aSuOd9dsEXmuIq+93YPAqWE87V5euz28b23JOL7A69AjEYMPb/9wlfQcBJRTQ3h8smSr jbjaY6XcstN6ZhjSzNAYhc7HeKeB43MPw/cj+heXa0dTaJm9S7UaTAmU2nNpptZwA5KS iym0vwUvjz/IhoH93a/XkTa5II5GG71PmnhgKpxEq4cVVRrI7iMpLq/eW6A0N3S6r+ka hX6A== 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=tdOFUZh3LY5QuHGnOCX8BttL0CjvetqcKHFgt32bNC8=; b=Ge1CEbe1FiT0U/VqvndH90kQX5d2KoHbt8CbrsclOl+lSh7Fh3Usj4zz1ZvXS19A1f x0fg8pvLwZq16n6ynmoD5GFORHzCf2LQVrrj/MDWXLo1bwlUNznP7kYJjSXww8RKR+w1 Y+Ph99vT2QiircaPqfdb0fUXm+nZWa5tjOagGS+d9aheMWvIdAH6a4nU7Dxgu+SjC5QR wBQx2GiyiPN2d7If5ObLmNWBHl3TBOOJ6wlk0PkvkWifWAp4YI2NC6PCD2h9E6c6QvID 7zovCbOLmsjvJKmNmD6OiimbAd3wx+gzdlz7wg0atE7ymNmEKmNLJvQPl5idfHx4c3od CHMg== X-Gm-Message-State: AOAM530WrOQT4T42EiCpzVuFkMnRrHs1mibF+ZF191edpLma3lLomIDV MwHgFEvdP7WeN8HfaXhX2Fzl X-Google-Smtp-Source: ABdhPJyQiaAIah4+UzyR8HWiFAgzNuGj44Kivt85wD300DAf5M8dYhJwGxHEE8pWE6wo0kHuV4qWaA== X-Received: by 2002:a17:90b:3905:: with SMTP id ob5mr3849182pjb.61.1600262421090; Wed, 16 Sep 2020 06:20:21 -0700 (PDT) Received: from localhost.localdomain ([103.59.133.81]) by smtp.googlemail.com with ESMTPSA id e123sm17615726pfh.167.2020.09.16.06.20.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Sep 2020 06:20:20 -0700 (PDT) From: Manivannan Sadhasivam To: agross@kernel.org, bjorn.andersson@linaro.org, kishon@ti.com, vkoul@kernel.org, robh@kernel.org Cc: svarbanov@mm-sol.com, bhelgaas@google.com, lorenzo.pieralisi@arm.com, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, mgautam@codeaurora.org, devicetree@vger.kernel.org, Manivannan Sadhasivam Subject: [PATCH 0/5] Add PCIe support for SM8250 SoC Date: Wed, 16 Sep 2020 18:49:55 +0530 Message-Id: <20200916132000.1850-1-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hello, This series adds PCIe support for Qualcomm SM8250 SoC with relevant PHYs. There are 3 PCIe instances on this SoC each with different PHYs. The PCIe controller and PHYs are mostly comaptible with the ones found on SDM845 SoC, hence the old drivers are modified to add the support. This series has been tested on RB5 board with QCA6390 chipset connected onboard. Note: The dts patches will be submitted later once driver bits got applied! Thanks, Mani Manivannan Sadhasivam (5): dt-bindings: phy: qcom,qmp: Document SM8250 PCIe PHY bindings phy: qualcomm: phy-qcom-qmp: Add PCIe PHY support for SM8250 SoC dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC pci: controller: dwc: qcom: Add PCIe support for SM8250 SoC pci: controller: dwc: qcom: Harcode PCIe config SID .../devicetree/bindings/pci/qcom,pcie.txt | 5 +- .../devicetree/bindings/phy/qcom,qmp-phy.yaml | 5 + drivers/pci/controller/dwc/pcie-qcom.c | 11 + drivers/phy/qualcomm/phy-qcom-qmp.c | 297 ++++++++++++++++++ drivers/phy/qualcomm/phy-qcom-qmp.h | 18 ++ 5 files changed, 334 insertions(+), 2 deletions(-)