[PATCH V2 1/3] firmware: zynqmp: Add MMIO read and write support for PS_MODE pin

[Linus Walleij]

On Thu, Aug 5, 2021 at 7:42 PM Piyush Mehta <piyush.mehta at xilinx.com> wrote:

> Add Xilinx ZynqMP firmware MMIO APIs support to set and get PS_MODE
> pins value and status. These APIs create an interface path between
> mode pin controller driver and low-level API to access GPIO pins.
>
> Signed-off-by: Piyush Mehta <piyush.mehta at xilinx.com>
> ---
> Changes in v2:

After Michals description of how this is controlling USB
PHY and misc resets I'm OK with the concept.
Acked-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij