dt-bindings: soc: qcom: apr: Use generic node names for APR services

Device nodes should be named according to the class of devices
they belong to. Change the suggested names of the subnodes to
apr-service@<id>, which is already in use in
arch/arm64/boot/dts/qcom/sdm845.dtsi.
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200415081159.1098-2-stephan@gerhold.netSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Documentation/devicetree/bindings/soc/qcom/qcom,apr.txt

@@ -65,30 +65,30 @@ which uses apr as communication between Apps and QDSP.
 		compatible = "qcom,apr-v2";
 		qcom,apr-domain = <APR_DOMAIN_ADSP>;
 
-		q6core@3 {
+		apr-service@3 {
 			compatible = "qcom,q6core";
 			reg = <APR_SVC_ADSP_CORE>;
 		};
 
-		q6afe@4 {
+		apr-service@4 {
 			compatible = "qcom,q6afe";
 			reg = <APR_SVC_AFE>;
 
 			dais {
 				#sound-dai-cells = <1>;
-				hdmi@1 {
-					reg = <1>;
+				dai@1 {
+					reg = <HDMI_RX>;
 				};
 			};
 		};
 
-		q6asm@7 {
+		apr-service@7 {
 			compatible = "qcom,q6asm";
 			reg = <APR_SVC_ASM>;
 			...
 		};
 
-		q6adm@8 {
+		apr-service@8 {
 			compatible = "qcom,q6adm";
 			reg = <APR_SVC_ADM>;
 			...
@@ -106,26 +106,26 @@ have no such dependency.
 		qcom,glink-channels = "apr_audio_svc";
 		qcom,apr-domain = <APR_DOMAIN_ADSP>;
 
-		q6core {
+		apr-service@3 {
 			compatible = "qcom,q6core";
 			reg = <APR_SVC_ADSP_CORE>;
 		};
 
-		q6afe: q6afe {
+		q6afe: apr-service@4 {
 			compatible = "qcom,q6afe";
 			reg = <APR_SVC_AFE>;
 			qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
 			...
 		};
 
-		q6asm: q6asm {
+		q6asm: apr-service@7 {
 			compatible = "qcom,q6asm";
 			reg = <APR_SVC_ASM>;
 			qcom,protection-domain = "tms/servreg", "msm/slpi/sensor_pd";
 			...
 		};
 
-		q6adm: q6adm {
+		q6adm: apr-service@8 {
 			compatible = "qcom,q6adm";
 			reg = <APR_SVC_ADM>;
 			qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";