[PATCH v3 0/2] PCI: mediatek-gen3: Support controlling power supplies

Jian Yang jian.yang at mediatek.com
Mon Oct 9 01:49:55 PDT 2023


These series patches is based on linux-next, tag: next-20231009.
Add support for controlling power supplies and reset GPIO of a downstream
component in Mediatek's PCIe GEN3 controller driver.

Changes in v3:
1. Modify description of power supply properties in DT binding.
2. Remove unused header files.
3. Use 'device_wakeup_path' to determine whether the downstream component
needs to skip the reset process in system suspend scenarios.

jian.yang (2):
  dt-bindings: PCI: mediatek-gen3: Add support for controlling power and
    reset
  PCI: mediatek-gen3: Add power and reset control feature for downstream
    component

 .../bindings/pci/mediatek-pcie-gen3.yaml      | 30 ++++++
 drivers/pci/controller/pcie-mediatek-gen3.c   | 93 ++++++++++++++++++-
 2 files changed, 122 insertions(+), 1 deletion(-)

-- 
2.18.0




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