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Commit b052835c authored by Niklas Cassel's avatar Niklas Cassel Committed by Lorenzo Pieralisi
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PCI: dwc: dra7xx: Refactor Kconfig and Makefile handling for host/ep mode 



Refactor the Kconfig and Makefile handling for host/ep mode, since
the previous handling was a bit unorthodox and would have been a bit
bloated once more DWC based controllers added support for ep mode.

Signed-off-by: default avatarNiklas Cassel <niklas.cassel@axis.com>
Signed-off-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 6f6d7873

drivers/pci/dwc/Kconfig

+22 −23
Original line number Diff line number Diff line
@@ -15,39 +15,38 @@ config PCIE_DW_EP 
	select PCIE_DW



config PCI_DRA7XX

	bool "TI DRA7xx PCIe controller"

	depends on SOC_DRA7XX || COMPILE_TEST

	depends on (PCI && PCI_MSI_IRQ_DOMAIN) || PCI_ENDPOINT

	depends on OF && HAS_IOMEM && TI_PIPE3

	help

	 Enables support for the PCIe controller in the DRA7xx SoC. There

	 are two instances of PCIe controller in DRA7xx. This controller can

	 work either as EP or RC. In order to enable host-specific features

	 PCI_DRA7XX_HOST must be selected and in order to enable device-

	 specific features PCI_DRA7XX_EP must be selected. This uses

	 the DesignWare core.



if PCI_DRA7XX

	bool



config PCI_DRA7XX_HOST

	bool "PCI DRA7xx Host Mode"

	depends on PCI

	depends on PCI_MSI_IRQ_DOMAIN

	bool "TI DRA7xx PCIe controller Host Mode"

	depends on SOC_DRA7XX || COMPILE_TEST

	depends on PCI && PCI_MSI_IRQ_DOMAIN

	depends on OF && HAS_IOMEM && TI_PIPE3

	select PCIE_DW_HOST

	select PCI_DRA7XX

	default y

	help

	  Enables support for the PCIe controller in the DRA7xx SoC to work in

	 host mode.

	  host mode. There are two instances of PCIe controller in DRA7xx.

	  This controller can work either as EP or RC. In order to enable

	  host-specific features PCI_DRA7XX_HOST must be selected and in order

	  to enable device-specific features PCI_DRA7XX_EP must be selected.

	  This uses the DesignWare core.



config PCI_DRA7XX_EP

	bool "PCI DRA7xx Endpoint Mode"

	bool "TI DRA7xx PCIe controller Endpoint Mode"

	depends on SOC_DRA7XX || COMPILE_TEST

	depends on PCI_ENDPOINT

	depends on OF && HAS_IOMEM && TI_PIPE3

	select PCIE_DW_EP

	select PCI_DRA7XX

	help

	  Enables support for the PCIe controller in the DRA7xx SoC to work in

	 endpoint mode.



endif

	  endpoint mode. There are two instances of PCIe controller in DRA7xx.

	  This controller can work either as EP or RC. In order to enable

	  host-specific features PCI_DRA7XX_HOST must be selected and in order

	  to enable device-specific features PCI_DRA7XX_EP must be selected.

	  This uses the DesignWare core.



config PCIE_DW_PLAT

	bool "Platform bus based DesignWare PCIe Controller"

drivers/pci/dwc/Makefile

+1 −3
Original line number Diff line number Diff line
@@ -3,9 +3,7 @@ obj-$(CONFIG_PCIE_DW) += pcie-designware.o 
obj-$(CONFIG_PCIE_DW_HOST) += pcie-designware-host.o

obj-$(CONFIG_PCIE_DW_EP) += pcie-designware-ep.o

obj-$(CONFIG_PCIE_DW_PLAT) += pcie-designware-plat.o

ifneq ($(filter y,$(CONFIG_PCI_DRA7XX_HOST) $(CONFIG_PCI_DRA7XX_EP)),)

obj-$(CONFIG_PCI_DRA7XX) += pci-dra7xx.o

endif

obj-$(CONFIG_PCI_EXYNOS) += pci-exynos.o

obj-$(CONFIG_PCI_IMX6) += pci-imx6.o

obj-$(CONFIG_PCIE_SPEAR13XX) += pcie-spear13xx.o