Jon Hunter d7b59cd020 arm64: tegra: Fix Tegra194 PCIe compatible string ... [ Upstream commit f9f711efd4 ] If the kernel configuration option CONFIG_PCIE_DW_PLAT_HOST is enabled then this can cause the kernel to incorrectly probe the generic designware PCIe platform driver instead of the Tegra194 designware PCIe driver. This causes a boot failure on Tegra194 because the necessary configuration to access the hardware is not performed. The order in which the compatible strings are populated in Device-Tree is not relevant in this case, because the kernel will attempt to probe the device as soon as a driver is loaded and if the generic designware PCIe driver is loaded first, then this driver will be probed first. Therefore, to fix this problem, remove the "snps,dw-pcie" string from the compatible string as we never want this driver to be probe on Tegra194. Fixes: 2602c32f15 ("arm64: tegra: Add P2U and PCIe controller nodes to Tegra194 DT") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-04-23 10:36:30 +02:00
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bindings	arm64: tegra: Fix Tegra194 PCIe compatible string	2020-04-23 10:36:30 +02:00
booting-without-of.txt	docs: arm: convert docs to ReST and rename to *.rst	2019-07-15 09:20:24 -03:00
changesets.txt	…
dynamic-resolution-notes.txt	Documentation: remove dynamic-resolution-notes reference to non-existent file	2018-08-13 08:20:10 -06:00
of_unittest.txt	…
overlay-notes.txt	…
usage-model.txt	…
writing-schema.rst	dt-bindings: Improve validation build error handling	2020-01-04 19:18:11 +01:00