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authorDaire McNamara <daire.mcnamara@microchip.com>2021-01-25 19:29:33 +0300
committerBjorn Helgaas <bhelgaas@google.com>2021-02-23 23:00:27 +0300
commit6f15a9c9f94133bee0d861a4bf25e10aaa95219d (patch)
tree15535d91fd964d5ec93f08083429a51c8065067d /drivers/pci/controller/Kconfig
parent6ee6c89aac358cf5f951a4d82868012bec64b30e (diff)
downloadlinux-6f15a9c9f94133bee0d861a4bf25e10aaa95219d.tar.xz
PCI: microchip: Add Microchip PolarFire PCIe controller driver
Add support for the Microchip PolarFire PCIe controller when configured in host (Root Complex) mode. [bhelgaas: wrap lines to fit in 80 columns, fix trivial style issues] Link: https://lore.kernel.org/r/20210125162934.5335-4-daire.mcnamara@microchip.com Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> [lorenzo.pieralisi@arm.com: minor comments tweak] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/pci/controller/Kconfig')
-rw-r--r--drivers/pci/controller/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig
index 64e2f5e379aa..bca2f8949510 100644
--- a/drivers/pci/controller/Kconfig
+++ b/drivers/pci/controller/Kconfig
@@ -298,6 +298,16 @@ config PCI_LOONGSON
Say Y here if you want to enable PCI controller support on
Loongson systems.
+config PCIE_MICROCHIP_HOST
+ bool "Microchip AXI PCIe host bridge support"
+ depends on PCI_MSI && OF
+ select PCI_MSI_IRQ_DOMAIN
+ select GENERIC_MSI_IRQ_DOMAIN
+ select PCI_HOST_COMMON
+ help
+ Say Y here if you want kernel to support the Microchip AXI PCIe
+ Host Bridge driver.
+
config PCIE_HISI_ERR
depends on ACPI_APEI_GHES && (ARM64 || COMPILE_TEST)
bool "HiSilicon HIP PCIe controller error handling driver"