On 2020-07-01 06:30, Andy Shevchenko wrote:
On Tue, Jun 30, 2020 at 7:08 PM Sungbo Eo wrote:
NXP PCA9570 is 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
As there is no other driver similar enough to be adapted f
On Tue, Jun 30, 2020 at 7:08 PM Sungbo Eo wrote:
>
> NXP PCA9570 is 4-bit I2C GPO expander without interrupt functionality.
> Its ports are controlled only by a data byte without register address.
>
> As there is no other driver similar enough to be adapted for it, a new
> driver is introduced her
NXP PCA9570 is 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
As there is no other driver similar enough to be adapted for it, a new
driver is introduced here.
Signed-off-by: Sungbo Eo
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v3:
* remove mutex
* rename
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