can: sja1000: Add support for RZ/N1 SJA1000 CAN Controller

Browse source

The SJA1000 CAN controller on RZ/N1 SoC has no clock divider register
(CDR) support compared to others.

This patch adds support for RZ/N1 SJA1000 CAN Controller, by adding
SoC specific compatible to handle this difference as well as using
clk framework to retrieve the CAN clock frequency.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/all/20220710115248.190280-7-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

...

This commit is contained in:

Biju Das 2022-07-10 12:52:48 +01:00 • committed by Marc Kleine-Budde

parent f4dda24432

commit 0838921bb4

1 changed files with 33 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

38

drivers/net/can/sja1000/sja1000_platform.c

View file