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=-6.8 required=3.0 tests=BAYES_00, 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 D5651C43461 for ; Mon, 7 Sep 2020 05:46:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 85CEA215A4 for ; Mon, 7 Sep 2020 05:46:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726721AbgIGFqA (ORCPT ); Mon, 7 Sep 2020 01:46:00 -0400 Received: from inva020.nxp.com ([92.121.34.13]:44056 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbgIGFqA (ORCPT ); Mon, 7 Sep 2020 01:46:00 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 5BE101A0FB4; Mon, 7 Sep 2020 07:45:58 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 1DA351A0FCC; Mon, 7 Sep 2020 07:45:53 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 5B770402CA; Mon, 7 Sep 2020 07:45:46 +0200 (CEST) From: Zhiqiang Hou To: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bhelgaas@google.com, robh+dt@kernel.org, shawnguo@kernel.org, leoyang.li@nxp.com, lorenzo.pieralisi@arm.com, gustavo.pimentel@synopsys.com Cc: minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, Hou Zhiqiang Subject: [PATCH 0/7] PCI: layerscape: Add power management support Date: Mon, 7 Sep 2020 13:37:54 +0800 Message-Id: <20200907053801.22149-1-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Hou Zhiqiang This patch series is to add PCIe power management support for NXP Layerscape platfroms. Hou Zhiqiang (7): PCI: dwc: Fix a bug of the case dw_pci->ops is NULL PCI: layerscape: Change to use the DWC common link-up check function dt-bindings: pci: layerscape-pci: Add a optional property big-endian arm64: dts: layerscape: Add big-endian property for PCIe nodes dt-bindings: pci: layerscape-pci: Update the description of SCFG property dts: arm64: ls1043a: Add SCFG phandle for PCIe nodes PCI: layerscape: Add power management support .../bindings/pci/layerscape-pci.txt | 6 +- .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 1 + .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 6 + .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 + drivers/pci/controller/dwc/pci-layerscape.c | 473 ++++++++++++++---- drivers/pci/controller/dwc/pcie-designware.c | 12 +- drivers/pci/controller/dwc/pcie-designware.h | 1 + 7 files changed, 388 insertions(+), 114 deletions(-) -- 2.17.1