diff options
| author | Jian Yang <jian.yang@mediatek.com> | 2026-04-13 15:13:56 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-05-18 12:35:14 -0500 |
| commit | 7a0e17e7a0816d532c0f02e8d64f603a4dc283ee (patch) | |
| tree | bfb10ceeb2abf7e07997fc669ea9b7f758a944d0 /include/linux | |
| parent | 22fc8822d14663cad66f2852e7a14f442e1d3ab5 (diff) | |
PCI: mediatek-gen3: Add a .shutdown() callback to control PERST# signal
Add a .shutdown() callback to control the timing of PERST# and power during
system shutdown to ensure that PERST# is asserted before power to the
connector is removed, as required by PCIe CEM r6.0, sec 2.2.
Signed-off-by: Jian Yang <jian.yang@mediatek.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260413071401.1151-3-jian.yang@mediatek.com
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions