Hello netdev-team,
this is a pull request of 18 patches for net-next/master.
All 18 patches add support for CAN-FD IP core found on Rockchip
RK3568.
The first patch is co-developed by Elaine Zhang and me and adds DT
bindings documentation.
The remaining 17 patches are by me and add the driver in several
stages.
regards,
Marc
---
The following changes since commit 3d4d0fa4fc32f03f615bbf0ac384de06ce0005f5:
be2net: Remove unused declarations (2024-09-03 15:38:22 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git tags/linux-can-next-for-6.12-20240904-2
for you to fetch changes up to 9d56d4aa1b7b0e05e829d8f3db26a1c33a4fcd44:
Merge patch series "can: rockchip_canfd: add support for CAN-FD IP core found on Rockchip RK3568" (2024-09-04 14:48:17 +0200)
----------------------------------------------------------------
linux-can-next-for-6.12-20240904-2
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Marc Kleine-Budde (19):
dt-bindings: can: rockchip_canfd: add rockchip CAN-FD controller
can: rockchip_canfd: add driver for Rockchip CAN-FD controller
can: rockchip_canfd: add quirks for errata workarounds
can: rockchip_canfd: add quirk for broken CAN-FD support
can: rockchip_canfd: add support for rk3568v3
can: rockchip_canfd: add notes about known issues
can: rockchip_canfd: rkcanfd_handle_rx_int_one(): implement workaround for erratum 5: check for empty FIFO
can: rockchip_canfd: rkcanfd_register_done(): add warning for erratum 5
can: rockchip_canfd: add TX PATH
can: rockchip_canfd: implement workaround for erratum 6
can: rockchip_canfd: implement workaround for erratum 12
can: rockchip_canfd: rkcanfd_get_berr_counter_corrected(): work around broken {RX,TX}ERRORCNT register
can: rockchip_canfd: add stats support for errata workarounds
can: rockchip_canfd: prepare to use full TX-FIFO depth
can: rockchip_canfd: enable full TX-FIFO depth of 2
can: rockchip_canfd: add hardware timestamping support
can: rockchip_canfd: add support for CAN_CTRLMODE_LOOPBACK
can: rockchip_canfd: add support for CAN_CTRLMODE_BERR_REPORTING
Merge patch series "can: rockchip_canfd: add support for CAN-FD IP core found on Rockchip RK3568"
.../bindings/net/can/rockchip,rk3568v2-canfd.yaml | 74 ++
MAINTAINERS | 8 +
drivers/net/can/Kconfig | 1 +
drivers/net/can/Makefile | 1 +
drivers/net/can/rockchip/Kconfig | 9 +
drivers/net/can/rockchip/Makefile | 10 +
drivers/net/can/rockchip/rockchip_canfd-core.c | 969 +++++++++++++++++++++
drivers/net/can/rockchip/rockchip_canfd-ethtool.c | 73 ++
drivers/net/can/rockchip/rockchip_canfd-rx.c | 299 +++++++
.../net/can/rockchip/rockchip_canfd-timestamp.c | 105 +++
drivers/net/can/rockchip/rockchip_canfd-tx.c | 167 ++++
drivers/net/can/rockchip/rockchip_canfd.h | 553 ++++++++++++
12 files changed, 2269 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml
create mode 100644 drivers/net/can/rockchip/Kconfig
create mode 100644 drivers/net/can/rockchip/Makefile
create mode 100644 drivers/net/can/rockchip/rockchip_canfd-core.c
create mode 100644 drivers/net/can/rockchip/rockchip_canfd-ethtool.c
create mode 100644 drivers/net/can/rockchip/rockchip_canfd-rx.c
create mode 100644 drivers/net/can/rockchip/rockchip_canfd-timestamp.c
create mode 100644 drivers/net/can/rockchip/rockchip_canfd-tx.c
create mode 100644 drivers/net/can/rockchip/rockchip_canfd.h
