From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756558AbdKNWM4 (ORCPT ); Tue, 14 Nov 2017 17:12:56 -0500 Received: from rnd-relay.smtp.broadcom.com ([192.19.229.170]:58270 "EHLO rnd-relay.smtp.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751233AbdKNWMr (ORCPT ); Tue, 14 Nov 2017 17:12:47 -0500 From: Jim Quinlan To: linux-kernel@vger.kernel.org, Bjorn Helgaas , Catalin Marinas , Will Deacon , Rob Herring , Brian Norris , Russell King , Robin Murphy , Christoph Hellwig , Florian Fainelli , Jonas Gorski Cc: linux-pci@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Gregory Fong , Kevin Cernekee , Mark Rutland , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@linux-mips.org, Ralf Baechle , Jim Quinlan Subject: [PATCH v3 0/8] PCI: brcmstb: Add Broadcom Settopbox PCIe support (V3) Date: Tue, 14 Nov 2017 17:12:04 -0500 Message-Id: <1510697532-32828-1-git-send-email-jim2101024@gmail.com> X-Mailer: git-send-email 1.9.0.138.g2de3478 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds support for the Broadcom Settopbox PCIe host controller. It is targeted to Broadcom Settopbox chips running on ARM, ARM64, and MIPS platforms. V3 Changes: - Fold pcie-brcmstb-msi.c into pcie-brcmstb.c - Use PCI_XXX constants for PCIe capability registers - Removal of any unused constants - Change s/pci/pcie/ for filenames, comment text - Config space access now uses 8/16/32 read/writes - Use proper multi-line comment style - Use function names, structure that are common in other host drivers - DT binding 'brcm,ssc' is now 'brcm,enable-ssc' - Dropped DT binding 'xyz-supply' - Not setting CRS support as Linux does it if it is advertised. - Removed code that was considered "debug code". - Use of_get_pcie_domain_nr() - Variable 'bridge_setup_done' removed. V2 Changes: * Patch brcmstb-add-memory-API: - fix DT_PROP_DATA_TO_U32 macro. - dropped one EXPORT_SYMBOL, changed the other to GPL. * Patch DT-docs-for-Brcmstb-PCIe: - change 'brcm,gen' prop to standard 'max-link-speed'. - rewrite bindings commit to omit standard prop defs. - change props "supplies", "supply-names" to "xyz-supply" * Patch removed: export-symbol-arch_setup_dma_ops [4/9] * Patch brcmstb-add-dma-ranges: - use get_dma_ops(); also use a const dma_map_ops structure. - rewrite map_sg(), unmap_sg(), other calls like syng_sg_*() - omit brcm_mapping_error(), but added code in brcm_dma_supported() - put all of the notifier code in one compilation unit. Florian Fainelli (1): SOC: brcmstb: add memory API Jim Quinlan (7): dt-bindings: pci: Add DT docs for Brcmstb PCIe device PCI: brcmstb: Add Broadcom STB PCIe host controller driver PCI: brcmstb: Add dma-range mapping for inbound traffic PCI/MSI: Enable PCI_MSI_IRQ_DOMAIN support for MIPS PCI: brcmstb: Add MSI capability MIPS: BMIPS: Add PCI bindings for 7425, 7435 MIPS: BMIPS: Enable PCI .../devicetree/bindings/pci/brcmstb-pcie.txt | 59 + arch/mips/Kconfig | 3 + arch/mips/boot/dts/brcm/bcm7425.dtsi | 26 + arch/mips/boot/dts/brcm/bcm7435.dtsi | 27 + arch/mips/boot/dts/brcm/bcm97425svmb.dts | 4 + arch/mips/boot/dts/brcm/bcm97435svmb.dts | 4 + arch/mips/include/asm/Kbuild | 1 + drivers/pci/Kconfig | 2 +- drivers/pci/host/Kconfig | 9 + drivers/pci/host/Makefile | 3 + drivers/pci/host/pcie-brcmstb-dma.c | 319 ++++ drivers/pci/host/pcie-brcmstb.c | 1591 ++++++++++++++++++++ drivers/pci/host/pcie-brcmstb.h | 22 + drivers/soc/bcm/brcmstb/Makefile | 2 +- drivers/soc/bcm/brcmstb/memory.c | 172 +++ include/soc/brcmstb/memory_api.h | 25 + 16 files changed, 2267 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/brcmstb-pcie.txt create mode 100644 drivers/pci/host/pcie-brcmstb-dma.c create mode 100644 drivers/pci/host/pcie-brcmstb.c create mode 100644 drivers/pci/host/pcie-brcmstb.h create mode 100644 drivers/soc/bcm/brcmstb/memory.c create mode 100644 include/soc/brcmstb/memory_api.h -- 1.9.0.138.g2de3478