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Subject[PATCH v3 0/3] i2c: designware: improve performance for transfers
Date
This can be considered a v3 of "i2c: designware: do not disable adapter after
transfer". Differences are:

- Now there's a first patch that does not depend on IC_TAR being dynamically
enabled/disabled: it just doesn't wait for the state change when not needed.

- We added a patch that allows detecting if HW supports the dynamic TAR updates

- In the last patch the bits were changed as suggested by Jarkko.

- This is tested on BayTrail and CherryTrail, both of them returning true for
"dynamically update TAR"

José Roberto de Souza (1):
i2c: designware: wait for disable/enable only if necessary

Lucas De Marchi (2):
i2c: designware: detect when dynamic tar update is possible
i2c: designware: do not disable adapter after transfer

drivers/i2c/busses/i2c-designware-core.c | 103 +++++++++++++++++++++----------
drivers/i2c/busses/i2c-designware-core.h | 1 +
2 files changed, 72 insertions(+), 32 deletions(-)

--
2.7.4

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