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arm64: dts: rockchip: Add analog audio switches to RK3576 EVB1

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These allow selective muting/unmuting of inputs and outputs, as well as
setting mutually-exclusive rules in ALSA UCM.

Signed-off-by: Alexey Charkov <alchark@flipper.net>
Link: https://patch.msgid.link/20260311-evb1-audio-switches-v1-1-0e0199e56c80@flipper.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Alexey Charkov 2026-03-11 20:25:02 +04:00 committed by Heiko Stuebner
parent 82c68c62bd
commit 9d28af133e
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts
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@ -270,6 +270,7 @@ sound {
simple-audio-card,frame-master = <&masterdai>;
simple-audio-card,hp-det-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>;
simple-audio-card,mclk-fs = <256>;
simple-audio-card,pin-switches = "Headphones", "Speaker", "Main Mic", "Headset Mic";
simple-audio-card,routing =
"Headphone Power INL", "LOUT1",
"Headphone Power INR", "ROUT1",