[PATCH 0/9] PCI: qcom: Add PCIe support for Shikra SoC

[Sushrut Shree Trivedi]

Add PCIe support for Shikra target, by adding dt-bindings for phy,
controller and corresponding phy & controller drivers/device-tree
changes.

Shikra RC is connected to TC9563 PCIe switch on all three
EVK variants: CQS, CQM and IQS. The individual downstream ports
of TC9563 connect like below:

DSP1: M.2 B-Key for 5G Modem
DSP2: M.2 M-Key for NVMe
DSP3: Embedded ethernet device

Power and reset to M.2 B and M.2 M slot are controlled via
TC9563 GPIO's. Hence, add DT nodes to enable TC9563 switch
and include corresponding changes to configure power/reset
to TC9563 endpoints as part of power on sequence.

Signed-off-by: Sushrut Shree Trivedi <sushrut.trivedi at oss.qualcomm.com>
---
Sushrut Shree Trivedi (9):
      dt-bindings: phy: sc8280xp-qmp-pcie: Document Shikra PCIe phy
      dt-bindings: PCI: qcom: Document the Shikra PCIe Controller
      dt-bindings: PCI: Add bindings for endpoint gpios
      PCI: qcom: Add support for Shikra
      phy: qcom: qmp-pcie: Add QMP PCIe PHY support for Shikra
      PCI/pwrctrl: tc9563: Add API to control endpoint power and reset
      arm64: dts: qcom: shikra: Add PCIe PHY and controller nodes
      arm64: dts: qcom: shikra-evk: Add TC9563 PCIe switch node for PCIe
      arm64: dts: qcom: shikra-(cqm/cqs/iqs)-evk: Enable PCIe PHY node

 .../devicetree/bindings/pci/qcom,shikra-pcie.yaml  | 211 +++++++++++++++++++++
 .../devicetree/bindings/pci/toshiba,tc9563.yaml    |  22 ++-
 .../bindings/phy/qcom,sc8280xp-qmp-pcie-phy.yaml   |   2 +
 arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts        |   7 +
 arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts        |   7 +
 arch/arm64/boot/dts/qcom/shikra-evk.dtsi           | 152 +++++++++++++++
 arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts        |   7 +
 arch/arm64/boot/dts/qcom/shikra.dtsi               | 154 +++++++++++++++
 drivers/pci/controller/dwc/pcie-qcom.c             |   1 +
 drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c           | 152 ++++++++++++---
 drivers/phy/qualcomm/phy-qcom-qmp-pcie.c           |  73 +++++++
 11 files changed, 764 insertions(+), 24 deletions(-)
---
base-commit: 565fa02f75448ce1ddd18bda6b31ad985cf75411
change-id: 20260701-shikra-upstream-14b8668f1001

Best regards,
-- 
Sushrut Shree Trivedi <sushrut.trivedi at oss.qualcomm.com>