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| author | Bjorn Helgaas <bhelgaas@google.com> | 2019-09-23 16:10:23 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2019-09-23 16:10:23 -0500 |
| commit | 5adc7d510627fa940cde9beafba49c889c5656a7 (patch) | |
| tree | 9e69e3755305c0939f2241d5a33fa0b4df596392 /drivers/pci/controller/dwc/Kconfig | |
| parent | 70882416783080e7bad6afd8a6d92ff0eea45a5f (diff) | |
| parent | b5b24617987f522abb5c42851ae505557f2c84f8 (diff) | |
| download | linux-5adc7d510627fa940cde9beafba49c889c5656a7.tar.bz2 | |
Merge branch 'remotes/lorenzo/pci/layerscape'
- Mark Layerscape endpoint BARs 2 and 4 as 64-bit (Xiaowei Bao)
- Add CONFIG_PCI_LAYERSCAPE_EP so EP/RC can be built separately (Xiaowei
Bao)
* remotes/lorenzo/pci/layerscape:
PCI: layerscape: Add CONFIG_PCI_LAYERSCAPE_EP to build EP/RC separately
PCI: layerscape: Add the bar_fixed_64bit property to the endpoint driver
Diffstat (limited to 'drivers/pci/controller/dwc/Kconfig')
| -rw-r--r-- | drivers/pci/controller/dwc/Kconfig | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig index 3c6094cbcc3b..2926990e97eb 100644 --- a/drivers/pci/controller/dwc/Kconfig +++ b/drivers/pci/controller/dwc/Kconfig @@ -131,13 +131,29 @@ config PCI_KEYSTONE_EP DesignWare core functions to implement the driver. config PCI_LAYERSCAPE - bool "Freescale Layerscape PCIe controller" + bool "Freescale Layerscape PCIe controller - Host mode" depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) depends on PCI_MSI_IRQ_DOMAIN select MFD_SYSCON select PCIE_DW_HOST help - Say Y here if you want PCIe controller support on Layerscape SoCs. + Say Y here if you want to enable PCIe controller support on Layerscape + SoCs to work in Host mode. + This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] + determines which PCIe controller works in EP mode and which PCIe + controller works in RC mode. + +config PCI_LAYERSCAPE_EP + bool "Freescale Layerscape PCIe controller - Endpoint mode" + depends on OF && (ARM || ARCH_LAYERSCAPE || COMPILE_TEST) + depends on PCI_ENDPOINT + select PCIE_DW_EP + help + Say Y here if you want to enable PCIe controller support on Layerscape + SoCs to work in Endpoint mode. + This controller can work either as EP or RC. The RCW[HOST_AGT_PEX] + determines which PCIe controller works in EP mode and which PCIe + controller works in RC mode. config PCI_HISI depends on OF && (ARM64 || COMPILE_TEST) |