[PATCH v3 0/8] Add SpacemiT K1 USB2.0 controllers support

[Yixun Lan]

Hi Junzhong,

On 19:40 Sun 27 Sep     , Junzhong Pan wrote:
> The SpacemiT K1 SoC has two USB2.0 controllers, one has Dual-Role
> support, but the hardware has no internal OTG registers, the other is
> Host only. These controllers are compatible with Chipidea USB2 driver
> with some flags set and reset control support.
> 
> This series is based on 7.3-rc1 and has been tested on Banana Pi F3
> development board.
> 
> A self-powered USB device/hub is needed to test the host function of the
> dual-role controller on Banana Pi F3, a MINI-PCIe USB2.0 module (a
> cellular module e.g.) is needed to test the host only controller.
> 
> ---
> Changes in v3:
> - collect tags
> - merge the two dt-binding commits
> - use local variables when acquiring devm managed clock/reset
> - drop manual clk_disable_unprepare() from the remove path
> - enable related drivers as modules in defconfig
> - Link to v2: https://lore.kernel.org/r/20260908-b4-spacemit-k1-usb2-v2-0-f07342ffa051@linux.spacemit.com
> 
> Signed-off-by: Junzhong Pan <panjunzhong at linux.spacemit.com>
> 
> ---
> Junzhong Pan (8):
>       dt-bindings: usb: ci-hdrc-usb2: add spacemit,k1-usb2 compatible
>       usb: chipidea: usb2: use devm_clk_get_optional_enabled()
>       usb: chipidea: usb2: add optional reset support
>       usb: chipidea: usb2: add SpacemiT K1 support
>       riscv: dts: spacemit: add USB2.0 controller nodes for K1
>       riscv: dts: spacemit: enable USB2.0 controllers on BananaPi F3
>       riscv: dts: spacemit: enable USB2.0 controllers on OrangePi RV2
>       riscv: defconfig: enable ChipIdea USB controller support
> 
>  .../devicetree/bindings/usb/ci-hdrc-usb2.yaml      | 15 ++++++++
>  arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts    | 16 +++++++++
>  arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts   | 28 +++++++++++++++
>  arch/riscv/boot/dts/spacemit/k1.dtsi               | 40 ++++++++++++++++++++++
>  arch/riscv/configs/defconfig                       |  4 +++
>  drivers/usb/chipidea/ci_hdrc_usb2.c                | 35 +++++++++++--------
>  6 files changed, 123 insertions(+), 15 deletions(-)
> ---
The series looks good, so 

Reviewed-by: Yixun Lan <dlan at kernel.org>

-- 
Yixun Lan (dlan)