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PCI: tegra: Program UPHY electrical settings for Tegra210
authorManikanta Maddireddy <mmaddireddy@nvidia.com>
Tue, 18 Jun 2019 18:01:47 +0000 (23:31 +0530)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Thu, 20 Jun 2019 16:20:32 +0000 (17:20 +0100)
commit2513a4ee47354e1d8b6b9d084cb5625813fb96d4
treeef8e57e291c7e3712ac9a5510933ac16d4b1f49ftree | snapshot
parentc635a815c8c73a985b0e723efd4ffd70e99729fccommit | diff
PCI: tegra: Program UPHY electrical settings for Tegra210

UPHY electrical programming guidelines are documented in Tegra210 TRM.
Program these electrical settings for proper eye diagram in Gen1 and Gen2
link speeds.

Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
drivers/pci/controller/pci-tegra.c diff | blob | history
Domain: System / Kernel;