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PCI: tegra194: Clear bandwidth management status
authorVidya Sagar <vidyas@nvidia.com>
Thu, 21 Jul 2022 14:20:47 +0000 (19:50 +0530)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 22 Jul 2022 22:14:56 +0000 (17:14 -0500)
commit6c12e3e139ab7511c9e9d6bc2b363aa4e59fc8ce
tree1a7bd8b152f99d74e7f441ee26d5da0b7d57e47atree | snapshot
parent6646e99bcec627e866bc84365af37942c72b4b76commit | diff
PCI: tegra194: Clear bandwidth management status

In the event of a bandwidth management interrupt, clear the bandwidth
management status in the configuration space also along with clearing
corresponding status in the application logic register to avoid slew
of interrupts.

Link: https://lore.kernel.org/r/20220721142052.25971-12-vidyas@nvidia.com
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/controller/dwc/pcie-tegra194.c diff | blob | history
Domain: System / Kernel;