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authorSimon Glass <sjg@chromium.org>2015-11-19 20:26:55 -0700
committerSimon Glass <sjg@chromium.org>2015-12-01 06:26:36 -0700
commitfde7e18938d84950979beccb4b2b279efb19c4bd (patch)
treecbe749b405bf36864844704e92ef0d635f7bdfa4 /drivers
parent15bcc62d5382579a65f1c6375fd964301437601c (diff)
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dm: tegra: pci: Move CONFIG_PCI_TEGRA to Kconfig
Move this option to Kconfig and fix up all users. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pci/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 167d405..c219c19 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -19,4 +19,14 @@ config PCI_SANDBOX
the device tree but the normal PCI scan technique is used to find
then.
+config PCI_TEGRA
+ bool "Tegra PCI support"
+ depends on TEGRA
+ help
+ Enable 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. Some boards require this for Ethernet
+ support to work (e.g. beaver, jetson-tk1).
+
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