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* [PATCH v6 0/3] Visconti: Add Toshiba Visconti PCIe host controller driver
@ 2021-08-11  8:38 Nobuhiro Iwamatsu
  2021-08-11  8:38 ` [PATCH v6 1/3] dt-bindings: pci: Add DT binding for Toshiba Visconti PCIe controller Nobuhiro Iwamatsu
                   ` (4 more replies)
  0 siblings, 5 replies; 12+ messages in thread
From: Nobuhiro Iwamatsu @ 2021-08-11  8:38 UTC (permalink / raw)
  To: Bjorn Helgaas, Rob Herring, Lorenzo Pieralisi
  Cc: linux-pci, Krzysztof Wilczyński, Kishon Vijay Abraham I,
	devicetree, punit1.agrawal, yuji2.ishikawa, linux-arm-kernel,
	linux-kernel, Nobuhiro Iwamatsu

Hi,

This series is the PCIe driver for Toshiba's ARM SoC, Visconti[0].
This provides DT binding documentation, device driver, MAINTAINER files.

Best regards,
  Nobuhiro

[0]: https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recognition-processors-visconti.html

  dt-bindings: pci: Add DT binding for Toshiba Visconti PCIe controller
    v5 -> v6:
      - No update.
    v4 -> v5:
      - No update.
    v3 -> v4:
     - Changed the redundant clock name.
    v2 -> v3:
      - No update.
    v1 -> v2:
      - Remove white space.
      - Drop num-viewport and bus-range from required.
      - Drop status line from example.
      - Drop bus-range from required.
      - Removed lines defined in pci-bus.yaml from required.

  PCI: visconti: Add Toshiba Visconti PCIe host controller driver
    v5 -> v6:                                                                                                                                                                                                                                                                                                                         - Remove unnecessary commit log.                                                                                                                                                                                                                                                                                                - Fix split line of visconti_add_pcie_port() 
    v4 -> v5:
      - Remove PCIE_BUS_OFFSET
      - Change link_up confirmation function of visconti_pcie_link_up().
      - Move setting event mask before dw_pcie_link_up().
      - Move the contents of visconti_pcie_power_on() to visconti_pcie_host_init().
      - Remove code for link_gen.
    v3 -> v4:
      - Change variable from pci_addr to cpu_addr in visconti_pcie_cpu_addr_fixup().
      - Change the calculation method of CPU addres from subtraction to mask, and
        add comment.
      - Drop dma_set_mask_and_coherent().
      - Drop set MAX_MSI_IRQS.
      - Drop dev_dbg for Link speed.
      - Use use the dev_err_probe() to handle the devm_clk_get() failed.
      - Changed the redundant clock name.
    v2 -> v3:
      - Update subject.
      - Wrap description in 75 columns.
      - Change config name to PCIE_VISCONTI_HOST.
      - Update Kconfig text.
      - Drop empty lines.
      - Adjusted to 80 columns.
      - Drop inline from functions for register access.
      - Changed function name from visconti_pcie_check_link_status to
        visconti_pcie_link_up.
      - Update to using dw_pcie_host_init().
      - Reorder these in the order of use in visconti_pcie_establish_link().
      - Rewrite visconti_pcie_host_init() without dw_pcie_setup_rc().
      - Change function name from  visconti_device_turnon() to
        visconti_pcie_power_on().
      - Unify formats such as dev_err().
      - Drop error label in visconti_add_pcie_port(). 
    v1 -> v2:
      - Fix typo in commit message.
      - Drop "depends on OF && HAS_IOMEM" from Kconfig.
      - Stop using the pointer of struct dw_pcie.
      - Use _relaxed variant.
      - Drop dw_pcie_wait_for_link.
      - Drop dbi resource processing.
      - Drop MSI IRQ initialization processing.
  
  MAINTAINERS: Add entries for Toshiba Visconti PCIe controller
    v5 -> v6:
      - No update.
    v4 -> v5:
      - No update.
    v3 -> v4:
      - No update.
    v2 -> v3:
      - No update.
    v1 -> v2:
      - No update.

Nobuhiro Iwamatsu (3):
  dt-bindings: pci: Add DT binding for Toshiba Visconti PCIe controller
  PCI: visconti: Add Toshiba Visconti PCIe host controller driver
  MAINTAINERS: Add entries for Toshiba Visconti PCIe controller

 .../bindings/pci/toshiba,visconti-pcie.yaml   | 110 ++++++
 MAINTAINERS                                   |   2 +
 drivers/pci/controller/dwc/Kconfig            |   9 +
 drivers/pci/controller/dwc/Makefile           |   1 +
 drivers/pci/controller/dwc/pcie-visconti.c    | 333 ++++++++++++++++++
 5 files changed, 455 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
 create mode 100644 drivers/pci/controller/dwc/pcie-visconti.c

-- 
2.32.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2021-08-30 16:00 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-11  8:38 [PATCH v6 0/3] Visconti: Add Toshiba Visconti PCIe host controller driver Nobuhiro Iwamatsu
2021-08-11  8:38 ` [PATCH v6 1/3] dt-bindings: pci: Add DT binding for Toshiba Visconti PCIe controller Nobuhiro Iwamatsu
2021-08-11 17:50   ` Rob Herring
2021-08-11  8:38 ` [PATCH v6 2/3] PCI: visconti: Add Toshiba Visconti PCIe host controller driver Nobuhiro Iwamatsu
2021-08-26 12:11   ` Rob Herring
2021-08-11  8:38 ` [PATCH v6 3/3] MAINTAINERS: Add entries for Toshiba Visconti PCIe controller Nobuhiro Iwamatsu
2021-08-26  4:25 ` [PATCH v6 0/3] Visconti: Add Toshiba Visconti PCIe host controller driver nobuhiro1.iwamatsu
2021-08-26 13:01 ` Lorenzo Pieralisi
2021-08-26 23:49   ` nobuhiro1.iwamatsu
2021-08-27  9:48     ` Lorenzo Pieralisi
2021-08-28  1:14       ` Nobuhiro Iwamatsu
2021-08-30 16:00   ` Rob Herring

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