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PCI: kirin: Disable clkreq during poweroff sequence
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Thu, 21 Oct 2021 10:45:18 +0000 (11:45 +0100)
committerBjorn Helgaas <bhelgaas@google.com>
Thu, 4 Nov 2021 19:34:23 +0000 (14:34 -0500)
commit5b1e8c00afc32df8b4cf39a5c6cc7378a924abb7
tree076d00a786d55da6e5452b26d1bb1ab55069f9c7tree | snapshot
parent79cf014bf3b0a72d1d4b4c0e24c325c386fa5479commit | diff
PCI: kirin: Disable clkreq during poweroff sequence

The logic at kirin_pcie_gpio_request() enables some clkreq GPIO lines.
Disable them during power-off.

Link: https://lore.kernel.org/r/f403e590843de1a581cade2d534d34715706f54e.1634812676.git.mchehab+huawei@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Xiaowei Song <songxiaowei@hisilicon.com>
drivers/pci/controller/dwc/pcie-kirin.c diff | blob | history
Domain: System / Kernel;