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[v2,0/3] Add JH7110 USB driver support

Message ID 20230308082800.3008-1-minda.chen@starfivetech.com
Headers show
Series Add JH7110 USB driver support | expand

Message

Minda Chen March 8, 2023, 8:27 a.m. UTC 
This patchset adds USB driver for the StarFive JH7110 SoC.
USB work mode is peripheral and using USB 2.0 PHY in VisionFive 2 board.
The patch has been tested on the VisionFive 2 board.

This patchset should be applied after the patchset [1] and patch [2]:
[1] https://lore.kernel.org/all/20230221083323.302471-1-xingyu.wu@starfivetech.com/
[2] https://lore.kernel.org/all/20230215113249.47727-4-william.qiu@starfivetech.com/

This patchset is base on v6.3-rc1

patch 1 is usb phy dt-binding document.
patch 2 is the glue layer of Cadence USB3 and USB phy setting. USB controller IP is Cadence USB3.
patch 3 is USB device tree configuration.

previous version
---
v1: https://patchwork.kernel.org/project/linux-usb/patch/20230306095339.26006-1-minda.chen@starfivetech.com/

changes
v2
  1. (patch 1) dt-binding check test pass and no warning. The document example is the same as dts config.
  2. (patch 2) using dev_err_probe and syscon_regmap_lookup_by_phandle_args function. Some formats changes
  3. (patch 3) dts nodes sorted by the address after @

Minda Chen (3):
  dt-bindings: phy: Add StarFive JH7110 USB dt-binding
  usb: cdns3: add StarFive JH7110 USB glue layer
  dts: usb: add StarFive JH7110 USB dts configuration.

 .../bindings/phy/starfive,jh7110-usb-phy.yaml | 158 ++++++++
 MAINTAINERS                                   |   7 +
 .../jh7110-starfive-visionfive-2.dtsi         |   6 +
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  38 ++
 drivers/usb/cdns3/Kconfig                     |  11 +
 drivers/usb/cdns3/Makefile                    |   1 +
 drivers/usb/cdns3/cdns3-starfive.c            | 374 ++++++++++++++++++
 7 files changed, 595 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
 create mode 100644 drivers/usb/cdns3/cdns3-starfive.c


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