dt-bindings: mmc: Extend pwrseq-sd8787 binding for wilc1000

Extend the DT bindings to support wilc1000 devices.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210820092803.78523-2-claudiu.beznea@microchip.com


Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>