[U-Boot] [PATCH v7 0/8] rk3328: add support of usb host and gadget

[Meng Dongyang]

Add support of usb host and gadget function for rk3328.

Changed in v7:
- Romove unused variable ‘prop’ in dwc2 driver

Changed in v6:
- Rebase on the newest code of master branch
- Make xhci-rockchip driver depend on DM_REGULATOR and DM_USB
- Remove #ifdef DM_RERULATOR and DM_USB in xhci-rockchip driver
- Use dev_read_boot() instead of fdt_getprop() in dwc2 driver

Changes in v5:
- Propagate return value and print error message when failed

Changes in v4:
- Splite patch [U-boot,v3,04/10] into two patches
- Define set vbus as empty function if the macros aren't set
- Prepare a mask and set capabilities in GUSBCFG register once

Changes in v3:
- Revert change of macro definition in dwc2 driver
- Support host mode without HNP/SRP capability through DTS

Changes in v2:
- Add commit messages
- Split patch [U-boot,7/8] into two patches
- Use fixed regulator to control vbus instead of gpio

Meng Dongyang (8):
  usb: Kconfig: config USB_XHCI_ROCKCHIP depends on DM_REGULATOR and
    DM_USB
  usb: host: xhci-rockchip: use fixed regulator to control vbus
  rockchip: dts: rk3328: add fixed regulator node for xhci
  rockchip: configs: rk3328: enable dwc2 driver and config fastboot
  usb: dwc2: use dev_read_bool() instead of fdt_getprop()
  rockchip: rk3328: board: add support of dwc2 gadget
  rockchip: dts: rk3328: support and enable dwc2
  rockchip: dts: rk3399: control vbus of typec by fixed regulator

 arch/arm/dts/rk3328-evb.dts            | 25 +++++++++++++++++++-
 arch/arm/dts/rk3328.dtsi               | 10 ++++++++
 arch/arm/dts/rk3399-evb.dts            | 16 +++++++++++--
 board/rockchip/evb_rk3328/evb-rk3328.c | 42 ++++++++++++++++++++++++++++++++++
 configs/evb-rk3328_defconfig           | 19 +++++++++++++--
 drivers/usb/host/Kconfig               |  2 ++
 drivers/usb/host/dwc2.c                | 16 +++++--------
 drivers/usb/host/xhci-rockchip.c       | 36 ++++++++++++++---------------
 include/configs/rk3328_common.h        |  3 +++
 9 files changed, 136 insertions(+), 33 deletions(-)

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1.9.1