[PATCH v2 0/7] i2c: npcm: Bug fixes read/write operation, checkpatch

[Tali Perry]

Reviewed-by: Tali Perry <tali.perry1 at gmail.com>

On Fri, Aug 30, 2024 at 6:48 AM Tyrone Ting <warp5tw at gmail.com> wrote:
>
> This patchset includes the following fixes:
>
> - Restore the npcm_i2caddr array length to fix the smatch warning.
> - 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:
> - kernel test robot : https://lore.kernel.org/oe-kbuild-all/
>   202408080319.de2B6PgU-lkp at intel.com/
> - Dan Carpenter : https://lore.kernel.org/all/202408130818
>   .FgDP5uNm-lkp at intel.com/
> - Andrew Jeffery : https://lore.kernel.org/lkml/
>   20240807100244.16872-7-kfting at nuvoton.com/T/
>   #m3ed3351bf59675bfe0de89c75aae1fb26cad5567
>
> 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 (6):
>   i2c: npcm: restore slave addresses array length
>   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 | 276 +++++++++++++++++++------------
>  1 file changed, 172 insertions(+), 104 deletions(-)
>
>
> base-commit: 5be63fc19fcaa4c236b307420483578a56986a37
> --
> 2.34.1
>