path: root/lib
diff options
authorThierry Reding <>2014-12-09 22:25:12 -0700
committerTom Warren <>2014-12-18 13:19:20 -0700
commitf315828b0d31cac2559af626f75bcb7f5a0ac524 (patch)
treec597ecb1acecc04f25c65394c4c1ae3db4cb1978 /lib
parentb02f3e0c2ddefd6754861f2456cf63a9d5cb64b0 (diff)
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 <> Signed-off-by: Thierry Reding <> Signed-off-by: Simon Glass <> Signed-off-by: Tom Warren <>
Diffstat (limited to 'lib')
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 6f88db98ee..745b390836 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -41,6 +41,9 @@ static const char * const compat_names[COMPAT_COUNT] = {
COMPAT(NVIDIA_TEGRA20_SFLASH, "nvidia,tegra20-sflash"),
COMPAT(NVIDIA_TEGRA20_SLINK, "nvidia,tegra20-slink"),
COMPAT(NVIDIA_TEGRA114_SPI, "nvidia,tegra114-spi"),
+ COMPAT(NVIDIA_TEGRA124_PCIE, "nvidia,tegra124-pcie"),
+ COMPAT(NVIDIA_TEGRA30_PCIE, "nvidia,tegra30-pcie"),
+ COMPAT(NVIDIA_TEGRA20_PCIE, "nvidia,tegra20-pcie"),
COMPAT(NVIDIA_TEGRA124_XUSB_PADCTL, "nvidia,tegra124-xusb-padctl"),
COMPAT(SMSC_LAN9215, "smsc,lan9215"),
COMPAT(SAMSUNG_EXYNOS5_SROMC, "samsung,exynos-sromc"),
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