Commit 4b346f07 authored Sep 24, 2022 by FUKAUMI Naoki Committed by Greg Kroah-Hartman Dec 14, 2022

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



[ Upstream commit 849c19d14940b87332d5d59c7fc581d73f2099fd ]

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>

parent 316cdfc4

arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dts

+0 −1

Original line number	Diff line number	Diff line
		@@ -441,7 +441,6 @@
		&i2s1 {
		rockchip,playback-channels = <2>;
		rockchip,capture-channels = <2>;
		status = "okay";
		};

		&i2s2 {