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: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/pci/dwc/Kconfig b/drivers/pci/dwc/Kconfig
index 113e094..3954353 100644
--- a/drivers/pci/dwc/Kconfig
+++ b/drivers/pci/dwc/Kconfig
@@ -15,39 +15,38 @@
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.
+ Enables support for the PCIe controller in the DRA7xx SoC to work in
+ 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
+ Enables support for the PCIe controller in the DRA7xx SoC to work in
+ 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"