[PATCH v3 0/4] omap24xx_i2c: Enable Repeated Start functionality

[Kumar, Udit]

Thanks for patch Aniket

On 4/22/2025 3:49 PM, Aniket Limaye wrote:
> This series implements Repeated Start functionality for the DM_I2C xfer
> API (omap_i2c_xfer())
>
> First, split out the actual implementation for each individual i2c msg
> transfer into a new function __omap24_i2c_xfer_msg() and use this to
> implement omap_i2c_xfer().
>
> Then, add support for the Repeated Start condition in omap_i2c_xfer()
> through the CONFIG_I2C_REPEATED_START option.

For series

Reviewed-by: Udit Kumar <u-kumar1 at ti.com>


>
> Also add this config to Kconfig and enable it for ARCH_K3 platforms by
> default.
>
> Test logs (On J7200 EVM with DEBUG enabled):
> https://gist.github.com/aniket-l/9124c65a85a093a5bdc4517e0f813259
>
> ---
> v3:
> - Fixup [PATCH 2/4] to avoid unused function __omap24_i2c_xfer_msg()
>    compile time warnings... Move this behind DM_I2C ifdef
> - Link to v2: https://lore.kernel.org/all/20250310103702.1464782-1-a-limaye@ti.com/
>
> v2:
> - Add another patch to remove unused CONFIG_I2C_REPEATED_START
> - use new CONFIG_SYS_I2C_OMAP24XX_REPEATED_START
> - Return right error codes and update debug prints to be driver specific
> - patch formatting updates
> - Link to v1: https://lore.kernel.org/u-boot/20250304220546.866602-1-a-limaye@ti.com/
>
>
> Aniket Limaye (4):
>    i2c: omap24xx_i2c: Remove unused CONFIG_I2C_REPEATED_START
>    i2c: omap24xx_i2c: Use new function __omap24_i2c_xfer_msg()
>    i2c: omap24xx_i2c: support CONFIG for repeated start in DM_I2C xfer
>    drivers: i2c: Kconfig: Add CONFIG_SYS_I2C_OMAP24XX_REPEATED_START
>
>   drivers/i2c/Kconfig        |   9 ++
>   drivers/i2c/omap24xx_i2c.c | 165 ++++++++++++++++++++++++++++++-------
>   2 files changed, 144 insertions(+), 30 deletions(-)
>