arm64: dts: exynos: add gpio-key node for exynosautov9-sadk

ExynosAutov9 SADK board has 3 keys to test external GPIO interrupt.
To support this, add 3 gpio-key(Wakeup, Volume Down, Volume Up) node.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Link: https://lore.kernel.org/r/20231027040338.63088-1-jaewon02.kim@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Jaewon Kim 2023-10-27 13:03:37 +09:00 • committed by Krzysztof Kozlowski
commit 353ff168fb