[PATCH v2 0/3] add support for Allwinner R40 CAN controller

[Evgeny Boger]

11.01.2022 18:57, Evgeny Boger пишет:
> Allwinner R40 (also known as A40i, T3, V40) has a CAN controller. The
> controller is the same as in earlier A10 and A20 SoCs, but needs reset
> line to be deasserted before use.
>
> This patch series introduce new compatible for R40 CAN controller,
> add support for reset line in driver and add the corresponding nodes
> to the SoC .dtsi file.
>
> The CAN IP was documented in early V40 datasheet [1]. It also fully
> supported in vendor BSP. However, CAN description was removed from
> more recent A40i, T3 and R40 user manuals and datasheets.
> Anyway, we verified that the CAN controller is indeed there and tested
> it extensively on A40i-based custom hardware [2].
>
> [1] https://linux-sunxi.org/File:Allwinner_V40_Datasheet_V1.0.pdf
> [2] https://wirenboard.com/en/product/wiren-board-7/
>
> Changes in v2:
>    - sort pinmux nodes alphabetically and mark them with omit-if-no-ref
>
> Evgeny Boger (3):
>    dt-bindings: net: can: add support for Allwinner R40 CAN controller
>    can: sun4i_can: add support for R40 CAN controller
>    ARM: dts: sun8i: r40: add node for CAN controller
>
>   .../net/can/allwinner,sun4i-a10-can.yaml      | 24 ++++++++
>   arch/arm/boot/dts/sun8i-r40.dtsi              | 21 +++++++
>   drivers/net/can/sun4i_can.c                   | 61 ++++++++++++++++++-
>   3 files changed, 105 insertions(+), 1 deletion(-)
>
oh, v1 is already in Linus' tree. Please ignore this series then.

I'll send patches addressing the comments soon.