Re: [PATCH v9 2/2] PCI: Rockchip: Add Rockchip PCIe controller support

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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

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