arm64: dts: rockchip: keep I2S1 disabled for GPIO function on ROCK Pi 4 series

[ Upstream commit 849c19d1 ]

I2S1 pins are exposed on 40-pin header on Radxa ROCK Pi 4 series.
their default function is GPIO, so I2S1 need to be disabled.

Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20220924112812.1219-1-naoki@radxa.com


Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>