[net-next,0/18] pull-request: can-next 2024-09-04-2

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git tags/linux-can-next-for-6.12-20240904-2

Message

Marc Kleine-Budde Sept. 4, 2024, 12:55 p.m. UTC

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

----------------------------------------------------------------
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