On Sat, Sep 06, 2025 at 10:26:23PM +0300, Dmitry Baryshkov wrote:
> On Sat, Sep 06, 2025 at 12:53:50AM +0530, Umang Chheda wrote:
> > From: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
> >
> > Add the sound card for monaco-evk board and verified playback
> > functionality using the max98357a I2S speaker amplifier and I2S
> > microphones. The max98357a speaker amplifier is connected via
> > High-Speed MI2S HS0 interface, while the microphones utilize the
> > Secondary MI2S interface and also enable required pin controller
> > gpios for audio.
> >
> > Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@xxxxxxxxxxxxxxxx>
> > Signed-off-by: Umang Chheda <umang.chheda@xxxxxxxxxxxxxxxx>
> > ---
> > arch/arm64/boot/dts/qcom/monaco-evk.dts | 52 +++++++++++++++++++++++++
> > arch/arm64/boot/dts/qcom/qcs8300.dtsi | 37 ++++++++++++++++++
> > 2 files changed, 89 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts
> > index 93e9e5322a39..f3c5d363921e 100644
> > --- a/arch/arm64/boot/dts/qcom/monaco-evk.dts
> > +++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts
> > @@ -6,6 +6,7 @@
> > /dts-v1/;
> >
> > #include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/sound/qcom,q6afe.h>
> > #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> >
> > #include "qcs8300.dtsi"
> > @@ -24,6 +25,57 @@ aliases {
> > chosen {
> > stdout-path = "serial0:115200n8";
> > };
> > +
> > + dmic: audio-codec-0 {
> > + compatible = "dmic-codec";
> > + #sound-dai-cells = <0>;
> > + num-channels = <1>;
> > + };
> > +
> > + max98357a: audio-codec-1 {
> > + compatible = "maxim,max98357a";
> > + #sound-dai-cells = <0>;
> > + };
> > +
> > + sound {
> > + compatible = "qcom,qcs8275-sndcard";
>
> qcs8300
>
If the Monaco EVK actually is QCS8300... But, I presume qcs8275 and
qcs8300 are identical when it comes to sound?
@Mohammad, if this is the case can't we just support the
qcom,monaco-sndcard instead to avoid this confusion?
Regards,
Bjorn
> > + model = "MONACO-EVK";
> > +
>
> --
> With best wishes
> Dmitry
