[v3,0/8] RZN1 USB Host support

Message

Herve Codina April 22, 2022, 12:08 p.m. UTC

Hi,

This series add support for the USB Host controllers available on
RZN1 (r9a06g032) SOC.

These USB Host controllers are PCI OHCI/EHCI controllers located
behind a bridge.

Regards,
Herve

Changes v2:
- Convert bindings to json-schema
- Update clocks description
- Remove unneeded '.compatible = "renesas,pci-r9a06g032"'

Changes v3:
- Remove the unneeded patch that calls clk_bulk_prepare_enable()
- Rework the device tree binding (conversion from .txt and RZ/N1 support)
- Use the RZ/N1 SOCs family only in the driver match compatible string.
- Enable PM and PM_GENERIC_DOMAIN for RZ/N1 and add the missing
  '#power-domain-cells' in sysctrl node.

Herve Codina (8):
  dt-bindings: PCI: pci-rcar-gen2: Convert bindings to json-schema
  dt-bindings: PCI: renesas,pci-rcar-gen2: Add device tree support for
    r9a06g032
  PCI: rcar-gen2: Add RZ/N1 SOCs support
  soc: renesas: rzn1: Select PM and PM_GENERIC_DOMAINS configs
  ARM: dts: r9a06g032: Add missing '#power-domain-cells'
  ARM: dts: r9a06g032: Add internal PCI bridge node
  ARM: dts: r9a06g032: Add USB PHY DT support
  ARM: dts: r9a06g032: Link the PCI USB devices to the USB PHY

 .../devicetree/bindings/pci/pci-rcar-gen2.txt |  84 --------
 .../bindings/pci/renesas,pci-rcar-gen2.yaml   | 187 ++++++++++++++++++
 arch/arm/boot/dts/r9a06g032.dtsi              |  48 +++++
 drivers/pci/controller/pci-rcar-gen2.c        |   1 +
 drivers/soc/renesas/Kconfig                   |   2 +
 5 files changed, 238 insertions(+), 84 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
 create mode 100644 Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml