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[v3,0/5] Add USB support for RK3128

Message ID 20231119121340.109025-1-knaerzche@gmail.com
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Series Add USB support for RK3128 | expand

Message

Alex Bee Nov. 19, 2023, 12:13 p.m. UTC 
While interestingly the DT-binding for the Innosilicon usb phy found in
RK3128 SoC exists already and it is exposed in the SoC DT, it has never
been added to the driver.
This patch-set adds support for this early version of the phy and does
some DT-fixups in order to make the 2-port host/otg phy and the respective
controllers work.

Please see commit messages of the individual patches for details.

Changes in v3:
 - rebased on linux-next
 - added phy-tuning callback for RK3128
 - moved parent clock assignment of SCLK_USB480M to the phy node

Alex Bee (5):
  phy: rockchip-inno-usb2: Split ID interrupt phy registers
  phy: phy-rockchip-inno-usb2: Add RK3128 support
  ARM: dts: rockchip: Add USB host clocks for RK3128
  ARM: dts: rockchip: Add dwc2 otg fifo siztes for RK3128
  ARM: dts: rockchip: Make usbphy the parent of SCLK_USB480M for RK3128

 arch/arm/boot/dts/rockchip/rk3128.dtsi        |   7 +
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 156 ++++++++++++++----
 2 files changed, 134 insertions(+), 29 deletions(-)