i2c: wmt: fix a bug when thread blocked

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During each byte access, the host performs clock stretching.

To reduce the host performs clock stretching, move most of
the per-msg processing to the interrupt context.

Suggested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Hu <hanshu-oc@zhaoxin.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

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Hans Hu 2024-04-08 10:54:46 +08:00 • committed by Andi Shyti

parent 013fa161a4

commit 2e829ccc27

2 changed files with 80 additions and 71 deletions

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145

drivers/i2c/busses/i2c-viai2c-common.c

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6

drivers/i2c/busses/i2c-viai2c-common.h

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