diff mbox series

[3/5] arm64: dts: qcom: qcm2290: add apr and its services

Message ID 20250302-rb1_hdmi_sound_first-v1-3-81a87ae1503c@linaro.org (mailing list archive)
State New
Headers show
Series qrb2210-rb1: HDMI/I2S audio playback support | expand

Commit Message

Alexey Klimov March 2, 2025, 2:49 a.m. UTC 
Add apr (asynchronous packet router) node and its associated services
required to enable audio on QRB2210 RB1 board.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
---
 arch/arm64/boot/dts/qcom/qcm2290.dtsi | 72 +++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)

Comments

Dmitry Baryshkov March 2, 2025, 8:20 a.m. UTC | #1 
On Sun, Mar 02, 2025 at 02:49:53AM +0000, Alexey Klimov wrote:
> Add apr (asynchronous packet router) node and its associated services

Nit: APR?

> required to enable audio on QRB2210 RB1 board.
> 
> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
> Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
> ---
>  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/qcom/qcm2290.dtsi
> index f0746123e594d5ce5cc314c956eaca11556a9211..2c90047f7dd867580836284721c60ed5983f3f34 100644
> --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
> @@ -16,6 +16,8 @@
>  #include <dt-bindings/interconnect/qcom,qcm2290.h>
>  #include <dt-bindings/interconnect/qcom,rpm-icc.h>
>  #include <dt-bindings/power/qcom-rpmpd.h>
> +#include <dt-bindings/soc/qcom,apr.h>
> +#include <dt-bindings/sound/qcom,q6asm.h>
>  
>  / {
>  	interrupt-parent = <&intc>;

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index f0746123e594d5ce5cc314c956eaca11556a9211..2c90047f7dd867580836284721c60ed5983f3f34 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -16,6 +16,8 @@ 
 #include <dt-bindings/interconnect/qcom,qcm2290.h>
 #include <dt-bindings/interconnect/qcom,rpm-icc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
+#include <dt-bindings/soc/qcom,apr.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -1868,6 +1870,76 @@  glink-edge {
 				label = "lpass";
 				qcom,remote-pid = <2>;
 				mboxes = <&apcs_glb 8>;
+
+				apr {
+					compatible = "qcom,apr-v2";
+					qcom,glink-channels = "apr_audio_svc";
+					qcom,domain = <APR_DOMAIN_ADSP>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					service@3 {
+						reg = <APR_SVC_ADSP_CORE>;
+						compatible = "qcom,q6core";
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+					};
+
+					q6afe: service@4 {
+						compatible = "qcom,q6afe";
+						reg = <APR_SVC_AFE>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+						q6afedai: dais {
+							compatible = "qcom,q6afe-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+						};
+
+						q6afecc: clock-controller {
+							compatible = "qcom,q6afe-clocks";
+							#clock-cells = <2>;
+						};
+					};
+
+					q6asm: service@7 {
+						compatible = "qcom,q6asm";
+						reg = <APR_SVC_ASM>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+						q6asmdai: dais {
+							compatible = "qcom,q6asm-dais";
+							#address-cells = <1>;
+							#size-cells = <0>;
+							#sound-dai-cells = <1>;
+							iommus = <&apps_smmu 0x1c1 0x0>;
+
+							dai@0 {
+								reg = <MSM_FRONTEND_DAI_MULTIMEDIA1>;
+							};
+
+							dai@1 {
+								reg = <MSM_FRONTEND_DAI_MULTIMEDIA2>;
+							};
+
+							dai@2 {
+								reg = <MSM_FRONTEND_DAI_MULTIMEDIA3>;
+							};
+						};
+					};
+
+					q6adm: service@8 {
+						compatible = "qcom,q6adm";
+						reg = <APR_SVC_ADM>;
+						qcom,protection-domain = "avs/audio",
+									 "msm/adsp/audio_pd";
+						q6routing: routing {
+							compatible = "qcom,q6adm-routing";
+							#sound-dai-cells = <0>;
+						};
+					};
+				};
 			};
 		};