在 2016/8/19 5:24, Bjorn Helgaas 写道:
Hi Shawn,
On Thu, Aug 04, 2016 at 03:52:08PM +0800, Shawn Lin wrote:
This patch adds Rockchip PCIe controller support found
on RK3399 Soc platform.
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -264,4 +264,15 @@ config PCIE_ARTPEC6
Say Y here to enable PCIe controller support on Axis ARTPEC-6
SoCs. This PCIe controller uses the DesignWare core.
+config PCIE_ROCKCHIP
+ bool "Rockchip PCIe controller"
+ depends on ARM64 && ARCH_ROCKCHIP
I don't see any actual ARM64 dependencies in the code (which is a very
good thing!). Can we remove the "depends on ARM64" part?
sure, we could. Actually we are going to use this controller for
arm32 as well, so yes, I will remove it.
+ depends on OF
+ depends on PCI_MSI_IRQ_DOMAIN
+ select MFD_SYSCON
+ help
+ Say Y here if you want internal PCI support on Rockchip SoC.
+ There is 1 internal PCIe port available to support GEN2 with
+ 4 slots.
--
Best Regards
Shawn Lin
