dt-bindings: soc: qcom: apr: correct service children

The APR bindings were not describing properly children nodes for DAIs.
None of the DTSes use unit addresses for the children, so correct the
nodes and reference their schema: clock-controller, dais and routing.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Srinivas Kandagatla <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

4 files changed, 62 insertions, 44 deletions

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
index 028c5d105adb..ac508622dc04 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
@@ -97,6 +97,21 @@ patternProperties:
             3 = AMDB Service.
             4 = Voice processing manager.
 
+      clock-controller:
+        $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
+        description: Qualcomm DSP LPASS clock controller
+        unevaluatedProperties: false
+
+      dais:
+        # TODO: Waiting for Documentation/devicetree/bindings/sound/qcom,q6asm.txt
+        type: object
+        description: Qualcomm DSP audio ports
+
+      routing:
+        # TODO: Waiting for Documentation/devicetree/bindings/sound/qcom,q6adm.txt
+        type: object
+        description: Qualcomm DSP LPASS audio routing
+
       qcom,protection-domain:
         $ref: /schemas/types.yaml#/definitions/string-array
         description: protection domain service name and path for apr service
@@ -107,17 +122,44 @@ patternProperties:
           "tms/servreg", "msm/modem/wlan_pd".
           "tms/servreg", "msm/slpi/sensor_pd".
 
-      '#address-cells':
-        const: 1
-
-      '#size-cells':
-        const: 0
-
-    patternProperties:
-      "^.*@[0-9a-f]+$":
-        type: object
-        description:
-          Service based devices like clock controllers or digital audio interfaces.
+    allOf:
+      - if:
+          properties:
+            compatible:
+              enum:
+                - qcom,q6afe
+        then:
+          properties:
+            dais:
+              properties:
+                compatible:
+                  const: qcom,q6afe-dais
+
+      - if:
+          properties:
+            compatible:
+              enum:
+                - qcom,q6apm
+        then:
+          properties:
+            dais:
+              properties:
+                compatible:
+                  enum:
+                    - qcom,q6apm-dais
+                    - qcom,q6apm-lpass-dais
+
+      - if:
+          properties:
+            compatible:
+              enum:
+                - qcom,q6asm
+        then:
+          properties:
+            dais:
+              properties:
+                compatible:
+                  const: qcom,q6asm-dais
 
     additionalProperties: false
 
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
index 5d972784321d..844d72b30969 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6apm-dai.yaml
@@ -16,16 +16,12 @@ properties:
   compatible:
     const: qcom,q6apm-dais
 
-  reg:
-    maxItems: 1
-
   iommus:
     maxItems: 1
 
 required:
   - compatible
   - iommus
-  - reg
 
 additionalProperties: false
 
@@ -41,13 +37,9 @@ examples:
           compatible = "qcom,q6apm";
           reg = <1>;
 
-          #address-cells = <1>;
-          #size-cells = <0>;
-
-          apm-dai@1 {
+          dais {
             compatible = "qcom,q6apm-dais";
             iommus = <&apps_smmu 0x1801 0x0>;
-            reg = <1>;
           };
         };
     };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
index f83f00737a2f..604861d84ffa 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml
@@ -18,9 +18,6 @@ properties:
       - qcom,q6afe-clocks
       - qcom,q6prm-lpass-clocks
 
-  reg:
-    maxItems: 1
-
   '#clock-cells':
     const: 2
     description:
@@ -32,7 +29,6 @@ properties:
 
 required:
   - compatible
-  - reg
   - "#clock-cells"
 
 additionalProperties: false
@@ -46,11 +42,9 @@ examples:
         #size-cells = <0>;
         apr-service@4 {
             reg = <APR_SVC_AFE>;
-            #address-cells = <1>;
-            #size-cells = <0>;
-            clock-controller@2 {
+
+            clock-controller {
               compatible = "qcom,q6afe-clocks";
-              reg = <2>;
               #clock-cells = <2>;
             };
         };
@@ -66,11 +60,9 @@ examples:
         service@2 {
             reg = <GPR_PRM_MODULE_IID>;
             compatible = "qcom,q6prm";
-            #address-cells = <1>;
-            #size-cells = <0>;
-            clock-controller@2 {
+
+            clock-controller {
               compatible = "qcom,q6prm-lpass-clocks";
-              reg = <2>;
               #clock-cells = <2>;
             };
         };
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
index dc7fba7b92d5..5e666d9fb388 100644
--- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-ports.yaml
@@ -18,9 +18,6 @@ properties:
       - qcom,q6afe-dais
       - qcom,q6apm-lpass-dais
 
-  reg:
-    maxItems: 1
-
   '#sound-dai-cells':
     const: 1
 
@@ -145,7 +142,6 @@ patternProperties:
 
 required:
   - compatible
-  - reg
   - "#sound-dai-cells"
   - "#address-cells"
   - "#size-cells"
@@ -161,11 +157,9 @@ examples:
         #size-cells = <0>;
         apr-service@4 {
             reg = <APR_SVC_AFE>;
-            #address-cells = <1>;
-            #size-cells = <0>;
-            q6afedai@1 {
+
+            dais {
               compatible = "qcom,q6afe-dais";
-              reg = <1>;
               #address-cells = <1>;
               #size-cells = <0>;
               #sound-dai-cells = <1>;
@@ -187,11 +181,9 @@ examples:
         service@1 {
             compatible = "qcom,q6apm";
             reg = <GPR_APM_MODULE_IID>;
-            #address-cells = <1>;
-            #size-cells = <0>;
-            q6apmdai@1 {
+
+            dais {
               compatible = "qcom,q6apm-lpass-dais";
-              reg = <1>;
               #address-cells = <1>;
               #size-cells = <0>;
               #sound-dai-cells = <1>;