DT schema expects APR services node names to be "service":

qcom/sdm850-lenovo-yoga-c630.dtb: remoteproc-adsp: glink-edge:apr: 'apr-service@3', 'apr-service@4', 'apr-service@7', 'apr-service@8', 'qcom,glink-channels', 'qcom,intents' do not match any of the regexes: '^service@[1-9a-d]$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- arch/arm64/boot/dts/qcom/sdm630.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi index 9ae6610af93a..3cd1f40b44fb 100644 --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -2224,12 +2224,12 @@ apr { #address-cells = <1>; #size-cells = <0>;

- q6core { + service@3 { reg = <APR_SVC_ADSP_CORE>; compatible = "qcom,q6core"; };

- q6afe: apr-service@4 { + q6afe: service@4 { compatible = "qcom,q6afe"; reg = <APR_SVC_AFE>; q6afedai: dais { @@ -2240,7 +2240,7 @@ q6afedai: dais { }; };

- q6asm: apr-service@7 { + q6asm: service@7 { compatible = "qcom,q6asm"; reg = <APR_SVC_ASM>; q6asmdai: dais { @@ -2252,7 +2252,7 @@ q6asmdai: dais { }; };

- q6adm: apr-service@8 { + q6adm: service@8 { compatible = "qcom,q6adm"; reg = <APR_SVC_ADM>; q6routing: routing {

DT schema expects APR services node names to be "service":

qcom/sm8250-sony-xperia-edo-pdx203.dtb: remoteproc@17300000: glink-edge:apr:service@7: 'dais' does not match any of the regexes: '^.*@[0-9a-f]+$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index cf5d65940174..84b4b8e40e7f 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -4782,13 +4782,13 @@ apr { #address-cells = <1>; #size-cells = <0>;

- apr-service@3 { + service@3 { reg = <APR_SVC_ADSP_CORE>; compatible = "qcom,q6core"; qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; };

- q6afe: apr-service@4 { + q6afe: service@4 { compatible = "qcom,q6afe"; reg = <APR_SVC_AFE>; qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; @@ -4805,7 +4805,7 @@ q6afecc: cc { }; };

- q6asm: apr-service@7 { + q6asm: service@7 { compatible = "qcom,q6asm"; reg = <APR_SVC_ASM>; qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; @@ -4818,7 +4818,7 @@ q6asmdai: dais { }; };

- q6adm: apr-service@8 { + q6adm: service@8 { compatible = "qcom,q6adm"; reg = <APR_SVC_ADM>; qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";

DT schema expects DAI node names to be "dai":

qcom/sdm845-xiaomi-beryllium.dtb: dais: 'qi2s@22' does not match any of the regexes: '^dai@[0-9]+$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 +- arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 2 +- arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 132417e2d11e..2110a5893149 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -651,7 +651,7 @@ led@5 {

/* QUAT I2S Uses 4 I2S SD Lines for audio on LT9611 HDMI Bridge */ &q6afedai { - qi2s@22 { + dai@22 { reg = <QUATERNARY_MI2S_RX>; qcom,sd-lines = <0 1 2 3>; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts index 0f470cf1ed1c..68e2a07a01dc 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts @@ -338,7 +338,7 @@ resin {

/* QUAT I2S Uses 1 I2S SD Line for audio on TAS2559/60 amplifiers */ &q6afedai { - qi2s@22 { + dai@22 { reg = <QUATERNARY_MI2S_RX>; qcom,sd-lines = <0>; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts index afc17e4d403f..4f6f1ce7286c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts @@ -544,8 +544,8 @@ resin { };

&q6afedai { - qi2s@22 { - reg = <22>; + dai@22 { + reg = <QUATERNARY_MI2S_RX>; qcom,sd-lines = <0>; }; };

DT schema expects DAI node names to be "dai":

qcom/qrb5165-rb5.dtb: dais: 'qi2s@16', 'qi2s@20' do not match any of the regexes: '^dai@[0-9]+$', 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index bf8077a1cf9a..d39ca3671477 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -867,7 +867,7 @@ &qupv3_id_2 { };

&q6afedai { - qi2s@16 { + dai@16 { reg = <PRIMARY_MI2S_RX>; qcom,sd-lines = <0 1 2 3>; }; @@ -875,7 +875,7 @@ qi2s@16 {

/* TERT I2S Uses 1 I2S SD Lines for audio on LT9611 HDMI Bridge */ &q6afedai { - qi2s@20 { + dai@20 { reg = <TERTIARY_MI2S_RX>; qcom,sd-lines = <0>; };

Convert Qualcomm Audio Stream Manager (Q6ASM) bindings to DT schema.

The original bindings documented: 1. APR service node with compatibles: "qcom,q6asm" and "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>", 2. actual DAIs child node with compatible "qcom,q6asm-dais".

The conversion entirely drops (1) because the compatible is already documented in bindings/soc/qcom/qcom,apr.yaml. The "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>" on the other hand is not used at all - neither in existing DTS, nor in downstream sources - so versions seems to be fully auto-detectable.

Another change done in conversion is adding "iommus" property, which is already used in DTS and Linux driver.

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org

---

Expected warning because the qcom,apr.yaml is being fixed in next commit:

Documentation/devicetree/bindings/sound/qcom,q6asm.example.dtb: apr: service@7: 'dais' does not match any of the regexes: '^.*@[0-9a-f]+$', 'pinctrl-[0-9]+' From schema: /home/krzk/dev/linux/linux/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml

Changes since v2: 1. Rename to qcom,q6asm-dais.yaml (Rob) 2. Extend commit msg.

Changes since v1: 1. New patch. --- .../bindings/sound/qcom,q6asm-dais.yaml | 112 ++++++++++++++++++ .../devicetree/bindings/sound/qcom,q6asm.txt | 70 ----------- 2 files changed, 112 insertions(+), 70 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml delete mode 100644 Documentation/devicetree/bindings/sound/qcom,q6asm.txt

diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml b/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml new file mode 100644 index 000000000000..d17757c58a99 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,q6asm-dais.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/qcom,q6asm-dais.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Audio Stream Manager (Q6ASM) + +maintainers: + - Krzysztof Kozlowski krzysztof.kozlowski@linaro.org + - Srinivas Kandagatla srinivas.kandagatla@linaro.org + +description: + Q6ASM is one of the APR audio services on Q6DSP. Each of its subnodes + represent a dai with board specific configuration. + +properties: + compatible: + enum: + - qcom,q6asm-dais + + iommus: + maxItems: 1 + + '#sound-dai-cells': + const: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + '^dai@[0-9]+$': + type: object + description: + Q6ASM Digital Audio Interface + + properties: + reg: + maxItems: 1 + + direction: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1, 2] + description: | + The direction of the dai stream:: + - Q6ASM_DAI_TX_RX (0) for both tx and rx + - Q6ASM_DAI_TX (1) for only tx (Capture/Encode) + - Q6ASM_DAI_RX (2) for only rx (Playback/Decode) + + is-compress-dai: + type: boolean + description: + Compress offload dai. + + dependencies: + is-compress-dai: ['direction'] + + required: + - reg + + additionalProperties: false + +required: + - compatible + - "#sound-dai-cells" + - "#address-cells" + - "#size-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/soc/qcom,apr.h> + #include <dt-bindings/sound/qcom,q6asm.h> + + apr { + compatible = "qcom,apr-v2"; + qcom,domain = <APR_DOMAIN_ADSP>; + #address-cells = <1>; + #size-cells = <0>; + + service@7 { + compatible = "qcom,q6asm"; + reg = <APR_SVC_ASM>; + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd"; + + dais { + compatible = "qcom,q6asm-dais"; + iommus = <&apps_smmu 0x1821 0x0>; + #address-cells = <1>; + #size-cells = <0>; + #sound-dai-cells = <1>; + + dai@0 { + reg = <0>; + }; + + dai@1 { + reg = <1>; + }; + + dai@2 { + reg = <2>; + is-compress-dai; + direction = <1>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt b/Documentation/devicetree/bindings/sound/qcom,q6asm.txt deleted file mode 100644 index 0d0075125243..000000000000 --- a/Documentation/devicetree/bindings/sound/qcom,q6asm.txt +++ /dev/null @@ -1,70 +0,0 @@ -Qualcomm Audio Stream Manager (Q6ASM) binding - -Q6ASM is one of the APR audio service on Q6DSP. -Please refer to qcom,apr.txt for details of the common apr service bindings -used by the apr service device. - -- but must contain the following property: - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be "qcom,q6asm-v<MAJOR-NUMBER>.<MINOR-NUMBER>". - Or "qcom,q6asm" where the version number can be queried - from DSP. - example "qcom,q6asm-v2.0" - -= ASM DAIs (Digital Audio Interface) -"dais" subnode of the ASM node represents dai specific configuration - -- compatible: - Usage: required - Value type: <stringlist> - Definition: must be "qcom,q6asm-dais". - -- #sound-dai-cells - Usage: required - Value type: <u32> - Definition: Must be 1 - -== ASM DAI is subnode of "dais" and represent a dai, it includes board specific -configuration of each dai. Must contain the following properties. - -- reg - Usage: required - Value type: <u32> - Definition: Must be dai id - -- direction: - Usage: Required for Compress offload dais - Value type: <u32> - Definition: Specifies the direction of the dai stream - Q6ASM_DAI_TX_RX (0) for both tx and rx - Q6ASM_DAI_TX (1) for only tx (Capture/Encode) - Q6ASM_DAI_RX (2) for only rx (Playback/Decode) - -- is-compress-dai: - Usage: Required for Compress offload dais - Value type: <boolean> - Definition: present for Compress offload dais - - -= EXAMPLE -#include <dt-bindings/sound/qcom,q6asm.h> - -apr-service@7 { - compatible = "qcom,q6asm"; - reg = <APR_SVC_ASM>; - q6asmdai: dais { - compatible = "qcom,q6asm-dais"; - #address-cells = <1>; - #size-cells = <0>; - #sound-dai-cells = <1>; - - dai@0 { - reg = <0>; - direction = <Q6ASM_DAI_RX>; - is-compress-dai; - }; - }; -};

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 krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Reviewed-by: Rob Herring robh@kernel.org

---

Changes since v1: 1. Correct also sound/qcom,q6apm-dai.yaml (Rob) --- .../bindings/soc/qcom/qcom,apr.yaml | 68 ++++++++++++++++--- .../bindings/sound/qcom,q6apm-dai.yaml | 10 +-- .../sound/qcom,q6dsp-lpass-clocks.yaml | 16 ++--- .../sound/qcom,q6dsp-lpass-ports.yaml | 16 ++--- 4 files changed, 66 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..a1a8f77beef7 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml @@ -97,6 +97,25 @@ 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: + type: object + oneOf: + - $ref: /schemas/sound/qcom,q6apm-dai.yaml# + - $ref: /schemas/sound/qcom,q6dsp-lpass-ports.yaml# + - $ref: /schemas/sound/qcom,q6asm-dais.yaml# + unevaluatedProperties: false + 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 +126,44 @@ 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>;

Cleanup the example DTS by adding APR and service compatibles, adding typical properties, using proper device node names for services and fixing indentation to 4-spaces.

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org

---

Changes since v1: 1. Add few more properties. 2. Adjust indentation (better). --- .../sound/qcom,q6dsp-lpass-clocks.yaml | 20 ++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml index 604861d84ffa..fd567d20417d 100644 --- a/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,q6dsp-lpass-clocks.yaml @@ -38,17 +38,22 @@ 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>; - apr-service@4 { + + 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>; + compatible = "qcom,q6afe-clocks"; + #clock-cells = <2>; }; }; - }; + };

- | #include <dt-bindings/soc/qcom,gpr.h> @@ -57,13 +62,14 @@ examples: 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>; + compatible = "qcom,q6prm-lpass-clocks"; + #clock-cells = <2>; }; }; - }; + };

The APR bindings were not describing all properties already used in DTS: 1. Add qcom,glink-channels, qcom,smd-channels and qcom,intents (widely used). 2. Add power-domains for MSM8996.

Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org --- .../bindings/soc/qcom/qcom,apr.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml index a1a8f77beef7..4060bac759e1 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml @@ -20,6 +20,9 @@ properties: - qcom,apr-v2 - qcom,gpr

+ power-domains: + maxItems: 1 + qcom,apr-domain: $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 3, 4, 5, 6, 7] @@ -52,6 +55,26 @@ properties: 2 = Audio DSP Domain 3 = Application Processor Domain

+ qcom,glink-channels: + $ref: /schemas/types.yaml#/definitions/string-array + description: Channel name used for the communication + items: + - const: apr_audio_svc + + qcom,intents: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + List of (size, amount) pairs describing what intents should be + preallocated for this virtual channel. This can be used to tweak the + default intents available for the channel to meet expectations of the + remote. + + qcom,smd-channels: + $ref: /schemas/types.yaml#/definitions/string-array + description: Channel name used for the communication + items: + - const: apr_audio_svc + '#address-cells': const: 1

@@ -171,6 +194,30 @@ required: - compatible - qcom,domain

+allOf: + - if: + properties: + compatible: + enum: + - qcom,gpr + then: + properties: + power-domains: false + + - if: + required: + - qcom,glink-channels + then: + properties: + qcom,smd-channels: false + + - if: + required: + - qcom,smd-channels + then: + properties: + qcom,glink-channels: false + additionalProperties: false

examples: