new file mode 100644
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,q6afe.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Audio FrontEnd (Q6AFE)
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+allOf:
+ - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
+
+properties:
+ compatible:
+ enum:
+ - qcom,q6afe
+
+ clock-controller:
+ $ref: /schemas/sound/qcom,q6dsp-lpass-clocks.yaml#
+ unevaluatedProperties: false
+ description: Qualcomm DSP LPASS clock controller
+
+ dais:
+ type: object
+ $ref: /schemas/sound/qcom,q6dsp-lpass-ports.yaml#
+ unevaluatedProperties: false
+ description: Qualcomm DSP audio ports
+
+required:
+ - compatible
+ - dais
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/soc/qcom,apr.h>
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ apr {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ service@4 {
+ compatible = "qcom,q6afe";
+ reg = <APR_SVC_AFE>;
+ qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
+
+ clock-controller {
+ compatible = "qcom,q6afe-clocks";
+ #clock-cells = <2>;
+ };
+
+ dais {
+ compatible = "qcom,q6afe-dais";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #sound-dai-cells = <1>;
+
+ dai@22 {
+ reg = <QUATERNARY_MI2S_RX>;
+ qcom,sd-lines = <0 1 2 3>;
+ };
+ };
+ };
+ };
@@ -35,41 +35,7 @@ additionalProperties: false
examples:
- |
- #include <dt-bindings/soc/qcom,apr.h>
- #include <dt-bindings/sound/qcom,q6afe.h>
- apr {
- compatible = "qcom,apr-v2";
- qcom,domain = <APR_DOMAIN_ADSP>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- service@4 {
- compatible = "qcom,q6afe";
- reg = <APR_SVC_AFE>;
- qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
- clock-controller {
- compatible = "qcom,q6afe-clocks";
- #clock-cells = <2>;
- };
- };
- };
-
- - |
- #include <dt-bindings/soc/qcom,gpr.h>
- gpr {
- compatible = "qcom,gpr";
- qcom,domain = <GPR_DOMAIN_ID_ADSP>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- service@2 {
- reg = <GPR_PRM_MODULE_IID>;
- compatible = "qcom,q6prm";
-
- clock-controller {
- compatible = "qcom,q6prm-lpass-clocks";
- #clock-cells = <2>;
- };
- };
+ clock-controller {
+ compatible = "qcom,q6afe-clocks";
+ #clock-cells = <2>;
};
@@ -150,54 +150,16 @@ additionalProperties: false
examples:
- |
- #include <dt-bindings/soc/qcom,apr.h>
- #include <dt-bindings/sound/qcom,q6afe.h>
- apr {
- compatible = "qcom,apr-v2";
- #address-cells = <1>;
- #size-cells = <0>;
- qcom,domain = <APR_DOMAIN_ADSP>;
-
- service@4 {
- compatible = "qcom,q6afe";
- reg = <APR_SVC_AFE>;
- qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
-
- dais {
- compatible = "qcom,q6afe-dais";
- #address-cells = <1>;
- #size-cells = <0>;
- #sound-dai-cells = <1>;
-
- dai@22 {
- reg = <QUATERNARY_MI2S_RX>;
- qcom,sd-lines = <0 1 2 3>;
- };
- };
- };
- };
- - |
- #include <dt-bindings/soc/qcom,gpr.h>
- gpr {
- compatible = "qcom,gpr";
+ #include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
+
+ dais {
+ compatible = "qcom,q6afe-dais";
#address-cells = <1>;
#size-cells = <0>;
- qcom,domain = <GPR_DOMAIN_ID_ADSP>;
-
- service@1 {
- compatible = "qcom,q6apm";
- reg = <GPR_APM_MODULE_IID>;
-
- dais {
- compatible = "qcom,q6apm-lpass-dais";
- #address-cells = <1>;
- #size-cells = <0>;
- #sound-dai-cells = <1>;
-
- dai@22 {
- reg = <QUATERNARY_MI2S_RX>;
- qcom,sd-lines = <0 1 2 3>;
- };
- };
+ #sound-dai-cells = <1>;
+
+ dai@22 {
+ reg = <QUATERNARY_MI2S_RX>;
+ qcom,sd-lines = <0 1 2 3>;
};
};
The APR/GPR bindings with services got complicated so move out the Q6AFE service to its own binding. Previously the compatible was documented in qcom,apr.yaml. Move most of the examples from its children to this new file. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Cc: quic_srivasam@quicinc.com Cc: quic_plai@quicinc.com --- .../devicetree/bindings/sound/qcom,q6afe.yaml | 68 +++++++++++++++++++ .../sound/qcom,q6dsp-lpass-clocks.yaml | 40 +---------- .../sound/qcom,q6dsp-lpass-ports.yaml | 56 +++------------ 3 files changed, 80 insertions(+), 84 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6afe.yaml