WORKAROUND: pcie: aspm: Disable L0s\L1 for individual links#895
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sushrut-trivedi wants to merge 1 commit intoqualcomm-linux:tech/all/workaroundfrom
Open
WORKAROUND: pcie: aspm: Disable L0s\L1 for individual links#895sushrut-trivedi wants to merge 1 commit intoqualcomm-linux:tech/all/workaroundfrom
sushrut-trivedi wants to merge 1 commit intoqualcomm-linux:tech/all/workaroundfrom
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Some PCIe devices might expose L0s\L1 capability but they still might not function properly when ASPM is enabled. Hence, add support to allow individual pcie devices to advertise ASPM incompatibility through dtsi flags and prevent it's enablement. Signed-off-by: Sushrut Shree Trivedi <sushruts@qti.qualcomm.com>
krishnachaitanya-linux
approved these changes
Apr 7, 2026
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Some PCIe devices might expose L0s\L1 capability
but they still might not function properly when ASPM is enabled.
Hence, add support to allow individual pcie devices to advertise ASPM incompatibility through dtsi flags and prevent it's enablement.
CRs-Fixed: 4490067