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PCI: tegra: Fix CLKREQ dependency programming
authorVidya Sagar <vidyas@nvidia.com>
Sat, 5 Oct 2019 16:42:11 +0000 (22:12 +0530)
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Fri, 18 Oct 2019 08:57:13 +0000 (09:57 +0100)
commitff5c2bb9c6f5ee461293e337754360836b05b7f4
tree139e72d915e14b1b2544bb59eeeec5cecf68ae9btree | snapshot
parent54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5ccommit | diff
PCI: tegra: Fix CLKREQ dependency programming

Corrects the programming to provide REFCLK to the downstream device
when there is no CLKREQ sideband signal routing present from root port
to the endpont.

Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Thierry Reding <treding@nvidia.com>
drivers/pci/controller/dwc/pcie-tegra194.c diff | blob | history
Domain: System / Kernel;