diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-09-22 23:20:18 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-10-04 19:42:39 +0300 |
| commit | b3327f7fae66daf918ce72214eb464e434193523 (patch) | |
| tree | 473ae479ace16651fad8c8205fa5c0e7cda56ba9 /drivers/pci/host/pcie-xilinx-nwl.c | |
| parent | f7bc63802d53139f7e6b62b222f2b26dca3f5e89 (diff) | |
| download | linux-b3327f7fae66daf918ce72214eb464e434193523.tar.xz | |
PCI: rcar: Try increasing PCIe link speed to 5 GT/s at boot
The PCIe link speed is initially set to 2.5 GT/s. Try to increase the link
speed to 5 GT/s.
Based on original patch by Grigory Kletsko
<grigory.kletsko@cogentembedded.com>.
[bhelgaas: remove "Trying speed up" message, remove unused SPCHG]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/pci/host/pcie-xilinx-nwl.c')
0 files changed, 0 insertions, 0 deletions