From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932300AbdEDJdq (ORCPT ); Thu, 4 May 2017 05:33:46 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:64847 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1755127AbdEDJdI (ORCPT ); Thu, 4 May 2017 05:33:08 -0400 From: Ryder Lee To: Bjorn Helgaas , Rob Herring , Arnd Bergmann CC: , , , , , Red Hung , Ryder Lee Subject: [PATCH v2 0/2] Add PCIe host driver support for Mediatek SoCs Date: Thu, 4 May 2017 17:32:54 +0800 Message-ID: <1493890376-6713-1-git-send-email-ryder.lee@mediatek.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patch series add Mediatek Gen2 PCIe host controller driver and dt-binding document. It can be found on MT7623 series SoCs. This driver was validated using Broadcom Tigon3 and Intel(R) 82575/82576 gigabit ethernet card. Changes since v2: - modify Kconfig to avoid kbuild test error on some architecture. - change compatible string. - revise binding document: add missing interrupt-names. remove the board dts example and drop 'status' properties. remove unnecessary descriptions bout standard PCI bus binding. Changes since v1: - add .suppress_bind_attrs. - remove unnecessary *_valid_device() pattern. - remove PCI_PROBE_ONLY. - use the regular readl() instead of readl_relaxed(). - add .map_bus() and change to use pci_generic_config_read/pci_generic_config_write. - revise dt-binding document and move nonstandard properties to root node. - change compatible string. - use interrupt-map property and replace mtk_pcie_map_irq() with of_irq_parse_and_map_pci(). - use the new pci_register_host_bridge() method instead of pci_scan_root_bus(). Ryder Lee (2): PCI: mediatek: Add Mediatek PCIe host controller support dt-bindings: pcie: Add documentation for Mediatek PCIe .../bindings/pci/mediatek,mt7623-pcie.txt | 149 ++++++ drivers/pci/host/Kconfig | 11 + drivers/pci/host/Makefile | 1 + drivers/pci/host/pcie-mediatek.c | 563 +++++++++++++++++++++ 4 files changed, 724 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/mediatek,mt7623-pcie.txt create mode 100644 drivers/pci/host/pcie-mediatek.c -- 1.9.1