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

Alex Bee
2023-11-19T12:14:21Z

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(-)