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| author | Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com> | 2016-03-06 17:32:14 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-03-11 19:42:31 +0100 |
| commit | ab597d35ef11d2a921e0ec507a9b7861bcb44cbd (patch) | |
| tree | 03a441b7a660ce79257e1612fbb2c33b5aee9bb9 /drivers/pci/host/Kconfig | |
| parent | Linux 4.5-rc1 (diff) | |
| download | linux-ab597d35ef11d2a921e0ec507a9b7861bcb44cbd.tar.xz linux-ab597d35ef11d2a921e0ec507a9b7861bcb44cbd.zip | |
PCI: xilinx-nwl: Add support for Xilinx NWL PCIe Host Controller
Add PCIe Root Port driver for Xilinx PCIe NWL bridge IP.
[bhelgaas: wait for link like dw_pcie_wait_for_link(), simplify bitmap
error path, typos, whitespace, fold in Dan Carpenter's PTR_ERR() fix]
Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Ravi Kiran Gummaluri <rgummal@xilinx.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/pci/host/Kconfig')
| -rw-r--r-- | drivers/pci/host/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig index 75a605426538..c39989a9884d 100644 --- a/drivers/pci/host/Kconfig +++ b/drivers/pci/host/Kconfig @@ -16,6 +16,16 @@ config PCI_MVEBU depends on ARCH_MVEBU || ARCH_DOVE depends on OF +config PCIE_XILINX_NWL + bool "NWL PCIe Core" + depends on ARCH_ZYNQMP + select PCI_MSI_IRQ_DOMAIN if PCI_MSI + help + Say 'Y' here if you want kernel support for Xilinx + NWL PCIe controller. The controller can act as Root Port + or End Point. The current option selection will only + support root port enabling. + config PCIE_DW bool |