[U-Boot] [PATCH] gpio: sunxi: Add compatible string for H5 PIO

[Chris Blake]

On Tue, Jan 23, 2018 at 1:09 PM, Jagan Teki <jagannadh.teki at gmail.com> wrote:
> On Tue, Jan 16, 2018 at 3:58 AM, Chris Blake <chrisrblake93 at gmail.com> wrote:
>> Due to the changes in https://github.com/linux-sunxi/u-boot-sunxi/commit/8faac0941cd409c6ff3738fbf658de2296f48e9a, allwinner,sun50i-h5-pinctrl needs to be defined otherwise PIO does not work on H5 based boards.
>
> What is the issue observed w/o this?

Without this, H5 boards that rely on CONFIG_MACPWR for Ethernet do not
support networking in u-boot. This also breaks access to GPIOs via the
gpio cmd.