On Thu, Jul 9, 2020 at 3:48 PM Sungbo Eo wrote:
> NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
> Its ports are controlled only by a data byte without register address.
>
> Datasheet: https://www.nxp.com/docs/en/data-sheet/PCA9570.pdf
> Signed-off-by: Sungbo Eo
> ---
>
On Thu, Jul 9, 2020 at 4:48 PM Sungbo Eo wrote:
>
> NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
> Its ports are controlled only by a data byte without register address.
>
LGTM, thanks!
Reviewed-by: Andy Shevchenko
> Datasheet: https://www.nxp.com/docs/en/data-sheet
NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
Datasheet: https://www.nxp.com/docs/en/data-sheet/PCA9570.pdf
Signed-off-by: Sungbo Eo
---
v6:
* removed client
* re-added mutex
* removed template_chip
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