arm64: dts: qcom: qrb2210-rb1: add HDMI/I2S audio playback support

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Add sound node and aDSP-related pieces to enable HDMI+I2S audio playback
support on Qualcomm QR2210 RB1 board. That is the only sound output
supported for now.

The audio playback is verified using the following commands:
amixer -c0 cset iface=MIXER,name='SEC_MI2S_RX Audio Mixer MultiMedia1' 1
aplay -D hw:0,0 /usr/share/sounds/alsa/Front_Center.wav

Cc: Srinivas Kandagatla <srini@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://lore.kernel.org/r/20251022-rb1_hdmi_audio-v3-3-0d38f777a547@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Alexey Klimov 2025-10-22 07:06:43 +01:00 • committed by Bjorn Andersson

parent 1fc3073156

commit acb854eba8

1 changed files with 55 additions and 0 deletions

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arch/arm64/boot/dts/qcom/qrb2210-rb1.dts

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