i2c: octeon: Handle watchdog timeout

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Add watchdog timeout handling to cater to the unhandled warnings
seen during validation on boards with different I2C slaves.
This status code reflects the state that controller couldn't
receive any response from slave while being in non-idle state
and HW recommends to reset before any further bus access.

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Signed-off-by: Piyush Malgujar <pmalgujar@marvell.com>
Acked-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

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Suneel Garapati 2024-04-23 00:46:07 -07:00 • committed by Andi Shyti

parent 0b042c72d9

commit b9960b902f

2 changed files with 12 additions and 0 deletions

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8

drivers/i2c/busses/i2c-octeon-core.c

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4

drivers/i2c/busses/i2c-octeon-core.h

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