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PCI: tegra: Add Tegra210 support
authorThierry Reding <treding@nvidia.com>
Fri, 25 Nov 2016 10:57:15 +0000 (11:57 +0100)
committerBjorn Helgaas <helgaas@kernel.org>
Wed, 7 Dec 2016 18:06:42 +0000 (12:06 -0600)
commitc7a091c7627c9a76d7a5c706820cb510f6992cdf
tree7badda988ab357ac3b952e31bb349e3d3e63406etree | snapshot
parent76245ca2dfa848bf044acccb5f0d1c07f6e42411commit | diff
PCI: tegra: Add Tegra210 support

The PCIe host controller found on Tegra X1 is very similar to its
predecessor on Tegra K1. A bug was introduced in the new revision that
is worked around by always enabling the performance counter, otherwise
accesses to configuration space will block for a number of seconds.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
drivers/pci/host/pci-tegra.c diff | blob | history
Beck SC1x5 Kernel