can: tcan4x5x: add max_raw_{read,write} of 256

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The tcan4x5x chip support bulk read/write, but as the length field is only 8
bits wide, the maximum is 256. A length of 0 is treated as 256.

Reviewed-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20201215231746.1132907-14-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Marc Kleine-Budde 2020-12-16 00:17:43 +01:00

parent aaf120c37c

commit 5584114b35

1 changed files with 2 additions and 0 deletions

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drivers/net/can/m_can/tcan4x5x-regmap.c

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