There isn't a hard dependency of the Xilinx AXI-PCIe host bridge on any architecture. For example: at SiFive we map RISC-V cores to Xilinx FPGAs and connect the Xilinx IP via a TileLink adapter, so the RISC-V Linux port will need to be able to enable PCIE_XILINX in order to have PCIe support. This patch decouples the PCIE_XILINX support from ARCH. Instead it just depends on OF, which I believe is the only true dependency. Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxx> [hch: switch to OF instead of OF_PCI now that the latter is gone] Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- drivers/pci/controller/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/Kconfig b/drivers/pci/controller/Kconfig index cc9fa02d32a0..0f7ce5eaeac8 100644 --- a/drivers/pci/controller/Kconfig +++ b/drivers/pci/controller/Kconfig @@ -102,7 +102,7 @@ config PCI_HOST_GENERIC config PCIE_XILINX bool "Xilinx AXI PCIe host bridge support" - depends on ARCH_ZYNQ || MICROBLAZE || (MIPS && PCI_DRIVERS_GENERIC) || COMPILE_TEST + depends on OF || COMPILE_TEST help Say 'Y' here if you want kernel to support the Xilinx AXI PCIe Host Bridge driver. -- 2.18.0
