On Wed, May 14, 2025 at 11:15:21AM +0200, Christian Bruel wrote:
> Changes in v9:
> - Describe atu and dbi2 shadowed registers in pcie_ep node
> Address RC and EP drivers comments from Manivanna:
> - Use dev_error_probe() for pm_runtime_enable() calls
> - Reword Kconfig help message
> - Move pm_runtime_get_noresume() before devm_pm_runtime_enable()
Please do not post the next revision without resolving all the comments for the
previous one. It just adds more noise.
- Mani
>
> Changes in v8:
> - Whitespace in comment
>
> Changes in v7:
> - Use device_init_wakeup to enable wakeup
> - Fix comments (Bjorn)
>
> Changes in v6:
> - Call device_wakeup_enable() to fix WAKE# wakeup.
> Address comments from Manivanna:
> - Fix/Add Comments
> - Fix DT indents
> - Remove dw_pcie_ep_linkup() in EP start link
> - Add PCIE_T_PVPERL_MS delay in RC PERST# deassert
>
> Changes in v5:
> Address driver comments from Manivanna:
> - Use dw_pcie_{suspend/resume}_noirq instead of private ones.
> - Move dw_pcie_host_init() to probe
> - Add stm32_remove_pcie_port cleanup function
> - Use of_node_put in stm32_pcie_parse_port
> - Remove wakeup-source property
> - Use generic dev_pm_set_dedicated_wake_irq to support wake# irq
>
> Changes in v4:
> Address bindings comments Rob Herring
> - Remove phy property form common yaml
> - Remove phy-name property
> - Move wake_gpio and reset_gpio to the host root port
>
> Changes in v3:
> Address comments from Manivanna, Rob and Bjorn:
> - Move host wakeup helper to dwc core (Mani)
> - Drop num-lanes=<1> from bindings (Rob)
> - Fix PCI address of I/O region (Mani)
> - Moved PHY to a RC rootport subsection (Bjorn, Mani)
> - Replaced dma-limit quirk by dma-ranges property (Bjorn)
> - Moved out perst assert/deassert from start/stop link (Mani)
> - Drop link_up test optim (Mani)
> - DT and comments rephrasing (Bjorn)
> - Add dts entries now that the combophy entries has landed
> - Drop delaying Configuration Requests
>
> 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 (9):
> 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
> arm64: dts: st: add PCIe pinctrl entries in stm32mp25-pinctrl.dtsi
> arm64: dts: st: Add PCIe Root Complex mode on stm32mp251
> arm64: dts: st: Add PCIe Endpoint mode on stm32mp251
> arm64: dts: st: Enable PCIe on the stm32mp257f-ev1 board
>
> .../bindings/pci/st,stm32-pcie-common.yaml | 33 ++
> .../bindings/pci/st,stm32-pcie-ep.yaml | 67 +++
> .../bindings/pci/st,stm32-pcie-host.yaml | 112 +++++
> MAINTAINERS | 7 +
> arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 20 +
> arch/arm64/boot/dts/st/stm32mp251.dtsi | 57 +++
> arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 21 +
> drivers/pci/controller/dwc/Kconfig | 24 +
> drivers/pci/controller/dwc/Makefile | 2 +
> drivers/pci/controller/dwc/pcie-stm32-ep.c | 411 ++++++++++++++++++
> drivers/pci/controller/dwc/pcie-stm32.c | 364 ++++++++++++++++
> drivers/pci/controller/dwc/pcie-stm32.h | 16 +
> 12 files changed, 1134 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
>
> --
> 2.34.1
>
--
மணிவண்ணன் சதாசிவம்
