arm64: dts: rockchip: add an input enable pinconf to rk3399

Add a pinconf to configure pins as input-enable.

Signed-off-by: Caleb Connolly <kc@postmarketos.org>
Link: https://lore.kernel.org/r/20220328005005.72492-5-kc@postmarketos.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Caleb Connolly 2022-03-28 01:50:05 +01:00 • committed by Heiko Stuebner
commit ec48c3e82c