mbox series

[v2,0/5] Add STM32MP25 PCIe drivers

Message ID 20241126155119.1574564-1-christian.bruel@foss.st.com (mailing list archive)
Headers show
Series Add STM32MP25 PCIe drivers | expand

Message

Christian Bruel Nov. 26, 2024, 3:51 p.m. UTC 
This patch series adds PCIe drivers STM32MP25 SoC from STMicrolectronics
and respective yaml schema for the root complex and device modes.

Changes in v2:
   - Fix st,stm32-pcie-common.yaml dt_binding_check	

Changes in v1:
   Address comments from Rob Herring and Bjorn Helgaas:
   - Drop st,limit-mrrs and st,max-payload-size from this patchset
   - Remove single reset and clocks binding names and misc yaml cleanups
   - Split RC/EP common bindings to a separate schema file
   - Use correct PCIE_T_PERST_CLK_US and PCIE_T_RRS_READY_MS defines
   - Use .remove instead of .remove_new
   - Fix bar reset sequence in EP driver
   - Use cleanup blocks for error handling
   - Cosmetic fixes
   
Christian Bruel (5):
  dt-bindings: PCI: Add STM32MP25 PCIe root complex bindings
  PCI: stm32: Add PCIe host support for STM32MP25
  dt-bindings: PCI: Add STM32MP25 PCIe endpoint bindings
  PCI: stm32: Add PCIe endpoint support for STM32MP25
  MAINTAINERS: add entry for ST STM32MP25 PCIe drivers

 .../bindings/pci/st,stm32-pcie-common.yaml    |  45 ++
 .../bindings/pci/st,stm32-pcie-ep.yaml        |  61 +++
 .../bindings/pci/st,stm32-pcie-host.yaml      |  99 ++++
 MAINTAINERS                                   |   7 +
 drivers/pci/controller/dwc/Kconfig            |  24 +
 drivers/pci/controller/dwc/Makefile           |   2 +
 drivers/pci/controller/dwc/pcie-stm32-ep.c    | 445 ++++++++++++++++++
 drivers/pci/controller/dwc/pcie-stm32.c       | 402 ++++++++++++++++
 drivers/pci/controller/dwc/pcie-stm32.h       |  17 +
 9 files changed, 1102 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/st,stm32-pcie-common.yaml
 create mode 100644 Documentation/devicetree/bindings/pci/st,stm32-pcie-ep.yaml
 create mode 100644 Documentation/devicetree/bindings/pci/st,stm32-pcie-host.yaml
 create mode 100644 drivers/pci/controller/dwc/pcie-stm32-ep.c
 create mode 100644 drivers/pci/controller/dwc/pcie-stm32.c
 create mode 100644 drivers/pci/controller/dwc/pcie-stm32.h