BMC/Intel-BMC/linux.git/drivers/pci/controller/dwc/Makefile, branch dev-5.2

PCI: al: Add Amazon Annapurna Labs PCIe host controller driver

2019-04-25T21:33:07+00:00

Add driver for Amazon's Annapurna Labs PCIe host controller. The controller is based on DesignWare's IP. The controller doesn't support accessing the Root Port's config space via ECAM, so we obtain its base address via an AMZN0001 device. Furthermore, the DesignWare PCIe controller doesn't filter out config transactions sent to devices 1 and up on its bus, so they are filtered by the driver. All subordinate buses do support ECAM access. Implementing specific PCI config access functions involves: - Adding an init function to obtain the Root Port's base address from an AMZN0001 device. - Adding a new entry in the MCFG quirk array. [bhelgaas: Note that there is no Kconfig option for this driver because it is only intended for use with the generic ACPI host bridge driver. This driver is only needed because the DesignWare IP doesn't completely support ECAM access to the root bus.] Link: https://lore.kernel.org/lkml/1553774276-24675-1-git-send-email-jonnyc@amazon.com Co-developed-by: Vladimir Aerov Signed-off-by: Jonathan Chocron Signed-off-by: Vladimir Aerov Signed-off-by: Bjorn Helgaas Reviewed-by: David Woodhouse Reviewed-by: Benjamin Herrenschmidt Acked-by: Lorenzo Pieralisi

PCI: layerscape: Add EP mode support

2019-02-21T10:40:55+00:00

Add the PCIe EP mode support to the layerscape platform controller. Signed-off-by: Xiaowei Bao Signed-off-by: Lorenzo Pieralisi Reviewed-by: Minghuan Lian Reviewed-by: Zhiqiang Hou Reviewed-by: Kishon Vijay Abraham I

Merge branch 'remotes/lorenzo/pci/uniphier'

2019-01-02T21:31:15+00:00

- Add UniPhier PCIe controller driver and DT bindings (Kunihiko Hayashi) * remotes/lorenzo/pci/uniphier: PCI: uniphier: Add UniPhier PCIe host controller support dt-bindings: PCI: Add UniPhier PCIe host controller description # Conflicts: # drivers/pci/controller/dwc/Kconfig # drivers/pci/controller/dwc/Makefile

PCI: uniphier: Add UniPhier PCIe host controller support

2018-12-19T10:25:44+00:00

This introduces specific glue layer for UniPhier platform to support PCIe host controller that is based on the DesignWare PCIe core, and this driver supports Root Complex (host) mode. Signed-off-by: Kunihiko Hayashi Signed-off-by: Lorenzo Pieralisi

PCI: amlogic: Add the Amlogic Meson PCIe controller driver

2018-12-19T10:24:30+00:00

The Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI core. This patch adds the driver support for Meson PCIe controller. Link: https://lore.kernel.org/linux-pci/20181218224708.GB22610@google.com/ Signed-off-by: Yue Wang Signed-off-by: Hanjie Lin [lorenzo.pieralisi@arm.com: updated coding/comment style] Signed-off-by: Lorenzo Pieralisi

PCI: keystone: Merge pci-keystone-dw.c and pci-keystone.c

2018-10-17T08:43:44+00:00

No functional change. Having two different files for keystone PCI driver doesn't serve any purpose. Merge pci-keystone-dw.c and pci-keystone.c into a single pci-keystone.c file and remove pci-keystone.h. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Lorenzo Pieralisi

PCI: Collect all native drivers under drivers/pci/controller/

2018-06-08T12:50:11+00:00

Native PCI drivers for root complex devices were originally all in drivers/pci/host/. Some of these devices can also be operated in endpoint mode. Drivers for endpoint mode didn't seem to fit in the "host" directory, so we put both the root complex and endpoint drivers in per-device directories, e.g., drivers/pci/dwc/, drivers/pci/cadence/, etc. These per-device directories contain trivial Kconfig and Makefiles and clutter drivers/pci/. Make a new drivers/pci/controllers/ directory and collect all the device-specific drivers there. No functional change intended. Link: https://lkml.kernel.org/r/1520304202-232891-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Shawn Lin [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas