This patchset includes the following fixes: - Enable the target functionality in the interrupt handling routine when the i2c transfer is about to finish. - Correct the read/write operation procedure. - Introduce a software flag to handle the bus error (BER) condition which is not caused by the i2c transfer. - Modify timeout calculation. - Assign the client address earlier logically. - Use an i2c frequency table for the frequency parameters assignment. - Coding style fix. The NPCM I2C driver is tested on NPCM750 and NPCM845 evaluation boards. Addressed comments from: - Andi Shyti : https://lore.kernel.org/lkml/5mxsciw6443k5rlpymrs7addvme 53f5v3zuj5u7tvlggfeirik@dy2bvyz2lyue/ - Andi Shyti : https://lore.kernel.org/lkml/z4g5alkk3cug7v5bsmrmzspgvo4 hhu2ebtykht72ewwhsqxqgq@kg2tlpvz3ctp/ - Andy Shevchenko : https://lore.kernel.org/lkml/Zu2HmkagbpMf_CNE@smile .fi.intel.com/ Changes since version 4: - Add more description for the codes. - Modify the term "function" to "function()" in the commit message and code comments. Changes since version 3: - Remove "Bug fixes" in the cover letter title. - Modify the term "function" to "func()" in the commit message and code comments. - Correct the coding style. Changes since version 2: - Add more explanations in the commit message and code modification. - Use lower character names for declarations. - Remove Fixes tags in commits which are not to fix bugs. Changes since version 1: - Restore the npcm_i2caddr array length to fix the smatch warning. - Remove unused variables. - Handle the condition where scl_table_cnt reaches to the maximum value. - Fix the checkpatch warning. Charles Boyer (1): i2c: npcm: Enable slave in eob interrupt Tyrone Ting (5): i2c: npcm: correct the read/write operation procedure i2c: npcm: use a software flag to indicate a BER condition i2c: npcm: Modify timeout evaluation mechanism i2c: npcm: Modify the client address assignment i2c: npcm: use i2c frequency table drivers/i2c/busses/i2c-npcm7xx.c | 440 ++++++++++++++++++++++++------- 1 file changed, 338 insertions(+), 102 deletions(-) base-commit: f56f4ba2fc1dbefd3242946f2fad35338a60e3bc -- 2.34.1
