pci: tegra: Add Tegra PCIe driver
Add support for the PCIe controller found on some generations of Tegra.
Tegra20 has 2 root ports with a total of 4 lanes, Tegra30 has 3 root
ports with a total of 6 lanes and Tegra124 has 2 root ports with a total
of 5 lanes.
This is based on the Linux kernel driver, originally submitted upstream
by Mike Rapoport.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 85e82bd..50b7be5 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -15,6 +15,7 @@
obj-$(CONFIG_SH4_PCI) += pci_sh4.o
obj-$(CONFIG_SH7751_PCI) +=pci_sh7751.o
obj-$(CONFIG_SH7780_PCI) +=pci_sh7780.o
+obj-$(CONFIG_PCI_TEGRA) += pci_tegra.o
obj-$(CONFIG_TSI108_PCI) += tsi108_pci.o
obj-$(CONFIG_WINBOND_83C553) += w83c553f.o
obj-$(CONFIG_PCIE_LAYERSCAPE) += pcie_layerscape.o