On Tue, 2018-05-29 at 11:30 +1000, Benjamin Herrenschmidt wrote:
> This adds support for an optional device-tree property that
> makes the driver skip all the delays around clocking the
> GPIOs and set it in the device-tree of common POWER9 based
> OpenPower platforms.
>
> This useful on chips
On Tue, 2018-05-29 at 11:30 +1000, Benjamin Herrenschmidt wrote:
> This adds support for an optional device-tree property that
> makes the driver skip all the delays around clocking the
> GPIOs and set it in the device-tree of common POWER9 based
> OpenPower platforms.
>
> This useful on chips
This adds support for an optional device-tree property that
makes the driver skip all the delays around clocking the
GPIOs and set it in the device-tree of common POWER9 based
OpenPower platforms.
This useful on chips like the AST2500 where the GPIO block is
running at a fairly low clock
This adds support for an optional device-tree property that
makes the driver skip all the delays around clocking the
GPIOs and set it in the device-tree of common POWER9 based
OpenPower platforms.
This useful on chips like the AST2500 where the GPIO block is
running at a fairly low clock
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