[PATCH V3 3/3] gpio: modepin: Add driver support for modepin GPIO controller
Bartosz Golaszewski
bgolaszewski at baylibre.com
Mon Aug 23 01:02:20 PDT 2021
On Wed, Aug 18, 2021 at 10:11 AM Piyush Mehta <piyush.mehta at xilinx.com> wrote:
>
> This patch adds driver support for the zynqmp modepin GPIO controller.
> GPIO modepin driver set and get the value and status of the PS_MODE pin,
> based on device-tree pin configuration. These four mode pins are
> configurable as input/output. The mode pin has a control register, which
> have lower four-bits [0:3] are configurable as input/output, next four-bits
> can be used for reading the data as input[4:7], and next setting the
> output pin state output[8:11].
>
> Signed-off-by: Piyush Mehta <piyush.mehta at xilinx.com>
> Acked-by: Michal Simek <michal.simek at xilinx.com>
> Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
> ---
Which tree should this go through?
Bart
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