arm64: dts: renesas: gray-hawk-single: Add push switches

Describe the three Push Switches on the Gray Hawk Single board, so they
can be used for user input.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/41b8277d4b630e0c296375888d9b958448d02cde.1721649057.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2024-07-22 13:55:40 +02:00
commit d4d9a2fbea