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| author | Sherry Sun <sherry.sun@nxp.com> | 2026-07-13 10:34:33 +0800 |
|---|---|---|
| committer | Manivannan Sadhasivam <mani@kernel.org> | 2026-07-13 07:02:47 +0200 |
| commit | f26b1c697a2bd72b1b68dca78ab1e95701a0ffb6 (patch) | |
| tree | c652cd93a4cfd01b489a9ec4c5dd877838e2671c /scripts/stackusage | |
| parent | 2c5768344f88b86188c5915327bb00e6aad24990 (diff) | |
| download | linux-f26b1c697a2bd72b1b68dca78ab1e95701a0ffb6.tar.gz linux-f26b1c697a2bd72b1b68dca78ab1e95701a0ffb6.zip | |
PCI: imx6: Add 'skip_pwrctrl_off' flag support
Use 'dw_pcie_rp->skip_pwrctrl_off' to avoid powering off devices during
suspend to preserve wakeup capability of the devices and also not to
power on the devices in the init path.
This allows controller power-off to be skipped when some devices (e.g.
M.2 Key E cards without auxiliary power) need to support PCIe L2 link
state and wake-up mechanisms.
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260713023435.235765-3-sherry.sun@oss.nxp.com
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions