[v1,0/8] enable usb support on rk356x

Message

Peter Geis Feb. 25, 2022, 2:54 p.m. UTC

Good Morning,

This is my patch series that I have maintained out of tree until the
combophy driver landed. Note, it is dependent on this series to function
(aside from the rk3566 dwc3-otg port, which will work currently).

This series is still dependent on Patch 4 of the combophy series, which
has yet to be accepted.

Patches 1 and 2 add the dt bindings for the grf changes necessary for
this series.
Patch 3 adds support to the grf driver to set the rk3566 otg clock
source.
Patch 4 is a downstream patch ported forward to shut down the usb3 clock
when the controller is operating in usb2 mode.
Patches 5 and 6 clean up the dwc3-of-simple driver and add the
compatible for the rk3568.
Patch 7 adds the dwc3 nodes to the rk356x device tree includes.
Patch 8 enables the dwc3 nodes on the Quartz64 Model A.

Please review and apply.

Very Respectfully,
Peter Geis

Bin Yang (1):
  usb: dwc3: core: do not use 3.0 clock when operating in 2.0 mode

Peter Geis (7):
  dt-bindings: soc: grf: add rk3566-pipe-grf compatible
  dt-bindings: usb: dwc3: add description for rk3568
  soc: rockchip: set dwc3 clock for rk3566
  usb: dwc3: reorder dwc-of-simple compatibles
  usb: dwc3: add rk3568 dwc3 support
  arm64: dts: rockchip: add the dwc3 usb3 nodes to rk356x
  arm64: dts: rockchip: enable the dwc3 nodes on quartz64-a

 .../devicetree/bindings/soc/rockchip/grf.yaml |  1 +
 .../bindings/usb/rockchip,dwc3.yaml           |  7 ++-
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   | 37 +++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3566.dtsi      | 12 +++++
 arch/arm64/boot/dts/rockchip/rk3568.dtsi      |  9 ++++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 45 ++++++++++++++++++-
 drivers/soc/rockchip/grf.c                    | 17 +++++++
 drivers/usb/dwc3/core.c                       |  4 ++
 drivers/usb/dwc3/core.h                       |  1 +
 drivers/usb/dwc3/dwc3-of-simple.c             | 10 +++--
 10 files changed, 137 insertions(+), 6 deletions(-)