linux-dev/drivers/net/can/ctucanfd, branch linus/master

can: ctucanfd: platform: add missing dependency to HAS_IOMEM

2022-05-23T20:00:06Z

The kernel test robot noticed that the ctucanfd platform driver fails during modpost on platforms that don't support IOMEM. | ERROR: modpost: "devm_ioremap_resource" [drivers/net/can/ctucanfd/ctucanfd_platform.ko] undefined! This patch adds the missing HAS_IOMEM dependency. Link: https://lore.kernel.org/all/20220523123720.1656611-1-mkl@pengutronix.de Fixes: e8f0c23a2415 ("can: ctucanfd: CTU CAN FD open-source IP core - platform/SoC support.") Reported-by: kernel test robot Acked-by: Pavel Pisa Cc: Ondrej Ille Signed-off-by: Marc Kleine-Budde

can: can-dev: remove obsolete CAN LED support

2022-05-19T20:15:51Z

Since commit 30f3b42147ba6f ("can: mark led trigger as broken") the CAN specific LED support was disabled and marked as BROKEN. As the common LED support with CONFIG_LEDS_TRIGGER_NETDEV should do this work now the code can be removed as preparation for a CAN netdevice Kconfig rework. Link: https://lore.kernel.org/all/20220518154527.29046-1-socketcan@hartkopp.net Suggested-by: Vincent Mailhol Signed-off-by: Oliver Hartkopp [mkl: remove led.h from MAINTAINERS] Signed-off-by: Marc Kleine-Budde

can: ctucanfd: Let users select instead of depend on CAN_CTUCANFD

2022-05-16T20:03:45Z

The CTU CAN-FD IP core is only useful when used with one of the corresponding PCI/PCIe or platform (FPGA, SoC) drivers, which depend on PCI resp. OF. Hence make the users select the core driver code, instead of letting then depend on it. Keep the core code config option visible when compile-testing, to maintain compile-coverage. Link: https://lore.kernel.org/all/887b7440446b6244a20a503cc6e8dc9258846706.1652104941.git.geert+renesas@glider.be Signed-off-by: Geert Uytterhoeven Acked-by: Pavel Pisa Signed-off-by: Marc Kleine-Budde

can: ctucanfd: remove PCI module debug parameters

2022-05-02T07:24:41Z

This patch removes the PCI module debug parameters, which are not needed anymore, to make both checkpatch.pl and patchwork happy. Link: https://lore.kernel.org/all/1fd684bcf5ddb0346aad234072f54e976a5210fb.1650816929.git.pisa@cmp.felk.cvut.cz Signed-off-by: Pavel Pisa [mkl: split into separate patches] Signed-off-by: Marc Kleine-Budde

can: ctucanfd: remove debug statements

2022-05-02T07:24:41Z

This patch removes the debug statements from the driver to make checkpatch.pl and patchwork happy. Link: https://lore.kernel.org/all/1fd684bcf5ddb0346aad234072f54e976a5210fb.1650816929.git.pisa@cmp.felk.cvut.cz Signed-off-by: Pavel Pisa [mkl: split into separate patches] Signed-off-by: Marc Kleine-Budde

can: ctucanfd: remove inline keyword from local static functions

2022-05-02T07:24:41Z

This patch removes the inline keywords from the local static functions to make both checkpatch.pl and patchwork happy. Link: https://lore.kernel.org/all/1fd684bcf5ddb0346aad234072f54e976a5210fb.1650816929.git.pisa@cmp.felk.cvut.cz Signed-off-by: Pavel Pisa [mkl: split into separate patches] Signed-off-by: Marc Kleine-Budde

can: ctucanfd: ctucan_platform_probe(): remove unnecessary print function dev_err()

2022-05-02T07:24:41Z

The print function dev_err() is redundant because platform_get_irq() already prints an error. Eliminate the follow coccicheck warnings: | drivers/net/can/ctucanfd/ctucanfd_platform.c:67:2-9: | line 67 is redundant because platform_get_irq() already prints an error. Link: https://lore.kernel.org/all/20220421203242.7335-1-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Acked-by: Pave Pisa Signed-off-by: Marc Kleine-Budde

can: ctucanfd: remove unused including

2022-05-02T07:24:41Z

Eliminate the follow versioncheck warning: | drivers/net/can/ctucanfd/ctucanfd_base.c: 34 linux/version.h not needed. Link: https://lore.kernel.org/all/20220421202852.2693-1-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Acked-by: Pave Pisa Signed-off-by: Marc Kleine-Budde

can: ctucanfd: CTU CAN FD open-source IP core - platform/SoC support.

2022-04-19T15:12:14Z

Platform bus adaptation for CTU CAN FD open-source IP core. The core has been tested together with OpenCores SJA1000 modified to be CAN FD frames tolerant on MicroZed Zynq based MZ_APO education kits designed by Petr Porazil from PiKRON.com company. FPGA design https://gitlab.fel.cvut.cz/canbus/zynq/zynq-can-sja1000-top. The kit description at the Computer Architectures course pages https://cw.fel.cvut.cz/wiki/courses/b35apo/documentation/mz_apo/start . Kit carrier board and mechanics design source files https://gitlab.com/pikron/projects/mz_apo/microzed_apo The work is documented in Martin Jeřábek's diploma theses Open-source and Open-hardware CAN FD Protocol Support https://dspace.cvut.cz/handle/10467/80366 . Link: https://lore.kernel.org/all/4d5c53499bafe7717815f948801bd5aedaa05c12.1647904780.git.pisa@cmp.felk.cvut.cz Signed-off-by: Pavel Pisa Signed-off-by: Martin Jerabek Signed-off-by: Ondrej Ille Signed-off-by: Marc Kleine-Budde

can: ctucanfd: CTU CAN FD open-source IP core - PCI bus support.

2022-04-19T15:12:14Z

PCI bus adaptation for CTU CAN FD open-source IP core. The project providing FPGA design for Intel EP4CGX15 based DB4CGX15 PCIe board with PiKRON.com designed transceiver riser shield is available at https://gitlab.fel.cvut.cz/canbus/pcie-ctucanfd . Link: https://lore.kernel.org/all/a81333e206a9bcf9434797f6f54d8664775542e2.1647904780.git.pisa@cmp.felk.cvut.cz Signed-off-by: Pavel Pisa Signed-off-by: Martin Jerabek Signed-off-by: Ondrej Ille Signed-off-by: Marc Kleine-Budde