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Tue, 21 Oct 2025 23:07:05 -0700 (PDT) From: Alexey Klimov Date: Wed, 22 Oct 2025 07:06:41 +0100 Subject: [PATCH v3 1/3] arm64: dts: qcom: qcm2290: add APR and its services Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251022-rb1_hdmi_audio-v3-1-0d38f777a547@linaro.org> References: <20251022-rb1_hdmi_audio-v3-0-0d38f777a547@linaro.org> In-Reply-To: <20251022-rb1_hdmi_audio-v3-0-0d38f777a547@linaro.org> To: Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Srinivas Kandagatla Cc: Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, Alexey Klimov , Konrad Dybcio , Dmitry Baryshkov X-Mailer: b4 0.14.2 Add APR (asynchronous packet router) node and its associated services required to enable audio on QRB2210 RB1 board. Cc: Srinivas Kandagatla Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Alexey Klimov --- arch/arm64/boot/dts/qcom/qcm2290.dtsi | 72 +++++++++++++++++++++++++++++++= ++++ 1 file changed, 72 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qc= om/qcm2290.dtsi index 08141b41de2462ce91896fd84644413fa46ac047..7303aff33814f256a2ea09a71a6= 40db466370eff 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -17,6 +17,8 @@ #include #include #include +#include +#include =20 / { interrupt-parent =3D <&intc>; @@ -2077,6 +2079,76 @@ glink-edge { label =3D "lpass"; qcom,remote-pid =3D <2>; mboxes =3D <&apcs_glb 8>; + + apr { + compatible =3D "qcom,apr-v2"; + qcom,glink-channels =3D "apr_audio_svc"; + qcom,domain =3D ; + #address-cells =3D <1>; + #size-cells =3D <0>; + + service@3 { + reg =3D ; + compatible =3D "qcom,q6core"; + qcom,protection-domain =3D "avs/audio", + "msm/adsp/audio_pd"; + }; + + q6afe: service@4 { + compatible =3D "qcom,q6afe"; + reg =3D ; + qcom,protection-domain =3D "avs/audio", + "msm/adsp/audio_pd"; + q6afedai: dais { + compatible =3D "qcom,q6afe-dais"; + #address-cells =3D <1>; + #size-cells =3D <0>; + #sound-dai-cells =3D <1>; + }; + + q6afecc: clock-controller { + compatible =3D "qcom,q6afe-clocks"; + #clock-cells =3D <2>; + }; + }; + + q6asm: service@7 { + compatible =3D "qcom,q6asm"; + reg =3D ; + qcom,protection-domain =3D "avs/audio", + "msm/adsp/audio_pd"; + q6asmdai: dais { + compatible =3D "qcom,q6asm-dais"; + #address-cells =3D <1>; + #size-cells =3D <0>; + #sound-dai-cells =3D <1>; + iommus =3D <&apps_smmu 0x1c1 0x0>; + + dai@0 { + reg =3D ; + }; + + dai@1 { + reg =3D ; + }; + + dai@2 { + reg =3D ; + }; + }; + }; + + q6adm: service@8 { + compatible =3D "qcom,q6adm"; + reg =3D ; + qcom,protection-domain =3D "avs/audio", + "msm/adsp/audio_pd"; + q6routing: routing { + compatible =3D "qcom,q6adm-routing"; + #sound-dai-cells =3D <0>; + }; + }; + }; }; }; =20 --=20 2.47.3