rk3576 can is a new controller,new register layout and Bit position
definition:
Support CAN and CANFD protocol.
Support Dma.
There are major differences from the previous rk3568.
All errata on the rk3568 have been fixed and redesigned.
Change in V7:
[PATCH v7 1/4]: Correction format warning.
[PATCH v7 2/4]: No change.
[PATCH v7 3/4]: Correct the writing of some registers and
correct the annotations.
[PATCH v7 4/4]: Optimize the structure parameters and
ensure error handling.
Change in V6:
[PATCH v6 1/4]: Fix dma is support only for rk3576.
[PATCH v6 2/4]: Fix the compilation warning.
[PATCH v6 3/4]: Fix the compilation warning.
[PATCH v6 4/4]: Fix the compilation warning.
Change in V5:
[PATCH v5 1/4]: Add rk3576 canfd to rockchip,rk3568v2-canfd.yaml, remove
rockchip,rk3576-canfd.yaml
[PATCH v5 2/4]: Encapsulate some hardware operation functions into
rkcanfd_devtype_data to provide differentiated
implementations for different models
(such as RK3568v2/v3)..
[PATCH v5 3/4]: Add rk3576 canfd,fix the register naming rule,
Delete the variables used by rockchip itself.
[PATCH v5 4/4]: Fix .h sorting.
Change in V4:
[PATCH v4 1/3]: Correct the format and add explanations.
[PATCH v4 2/3]: No change.
[PATCH v4 3/3]: No change.
Change in V3:
[PATCH v3 1/3]: Add documentation for the rk3576 CAN-FD.
[PATCH v3 2/3]: Adjust the differentiated code section and
add dma function.
[PATCH v3 3/3]: Remove dma, no use dma by default.
Change in V2:
[PATCH v2 1/2]: remove rk3576_canfd.c, use the rockchip_canfd driver
[PATCH v2 2/2]: code style.
Elaine Zhang (4):
dt-bindings: can: rockchip_canfd: add rk3576 CAN-FD controller
net: can: rockchip: Refactor the rkcanfd_devtype_data structure
net: can: rockchip: add can for RK3576 Soc
net: can: rockchip: support dma for rk3576 rx
.../net/can/rockchip,rk3568v2-canfd.yaml | 47 +-
.../net/can/rockchip/rockchip_canfd-core.c | 586 ++++++++++++++++--
drivers/net/can/rockchip/rockchip_canfd-rx.c | 212 +++++++
drivers/net/can/rockchip/rockchip_canfd-tx.c | 20 +
drivers/net/can/rockchip/rockchip_canfd.h | 278 +++++++++
5 files changed, 1095 insertions(+), 48 deletions(-)
--
2.34.1