Merge remote-tracking branch 'audio/tracking-qcomlt-audio' into integration-linux-qcomlt

6 files changed, 466 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml b/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml
new file mode 100644
index 000000000000..c40a74b5d672
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,aoncc-sm8250.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,aoncc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Clock bindings for LPASS Always ON Clock Controller on SM8250 SoCs
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  The clock consumer should specify the desired clock by having the clock
+  ID in its "clocks" phandle cell.
+  See include/dt-bindings/clock/qcom,sm8250-lpass-aoncc.h for the full list
+  of Audio Clock controller clock IDs.
+
+properties:
+  compatible:
+    const: qcom,sm8250-lpass-aon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  clocks:
+    items:
+      - description: LPASS Core voting clock
+      - description: Glitch Free Mux register clock
+
+  clock-names:
+    items:
+      - const: core
+      - const: bus
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    clock-controller@3800000 {
+      #clock-cells = <1>;
+      compatible = "qcom,sm8250-lpass-aon";
+      reg = <0x03380000 0x40000>;
+      clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+      clock-names = "core", "bus";
+    };
diff --git a/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml b/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml
new file mode 100644
index 000000000000..915d76206ad0
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,audiocc-sm8250.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,audiocc-sm8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Clock bindings for LPASS Audio Clock Controller on SM8250 SoCs
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  The clock consumer should specify the desired clock by having the clock
+  ID in its "clocks" phandle cell.
+  See include/dt-bindings/clock/qcom,sm8250-lpass-audiocc.h for the full list
+  of Audio Clock controller clock IDs.
+
+properties:
+  compatible:
+    const: qcom,sm8250-lpass-audiocc
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  clocks:
+    items:
+      - description: LPASS Core voting clock
+      - description: Glitch Free Mux register clock
+
+  clock-names:
+    items:
+      - const: core
+      - const: bus
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm8250-lpass-audiocc.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    clock-controller@3300000 {
+      #clock-cells = <1>;
+      compatible = "qcom,sm8250-lpass-audiocc";
+      reg = <0x03300000 0x30000>;
+      clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&q6afecc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+      clock-names = "core", "bus";
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml
new file mode 100644
index 000000000000..0e0c98ba9376
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,lpass-lpi-pinctrl.yaml
@@ -0,0 +1,124 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,lpass-lpi-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies, Inc. Low Power Audio SubSystem (LPASS)
+  Low Power Island (LPI) TLMM block
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description: |
+  This binding describes the Top Level Mode Multiplexer block found in the
+  LPASS LPI IP on most Qualcomm SoCs
+
+properties:
+  compatible:
+    const: qcom,sm8250-lpass-lpi-pinctrl
+
+  reg:
+    minItems: 2
+    maxItems: 2
+
+  clocks:
+    items:
+      - description: LPASS Core voting clock
+      - description: LPASS Audio voting clock
+
+  clock-names:
+    items:
+      - const: core
+      - const: audio
+
+  gpio-controller: true
+
+  '#gpio-cells':
+    description: Specifying the pin number and flags, as defined in
+      include/dt-bindings/gpio/gpio.h
+    const: 2
+
+  gpio-ranges:
+    maxItems: 1
+
+#PIN CONFIGURATION NODES
+patternProperties:
+  '^.*$':
+    if:
+      type: object
+    then:
+      properties:
+        pins:
+          description:
+            List of gpio pins affected by the properties specified in this
+            subnode.
+          items:
+            oneOf:
+              - pattern: "^gpio([0-9]|[1-9][0-9])$"
+          minItems: 1
+          maxItems: 14
+
+        function:
+          enum: [ gpio, func1, func2, func3, func4, func5 ]
+          description:
+            Specify the alternative function to be configured for the specified
+            pins.
+
+        drive-strength:
+          enum: [2, 4, 6, 8, 10, 12, 14, 16]
+          default: 2
+          description:
+            Selects the drive strength for the specified pins, in mA.
+
+        slew-rate:
+          enum: [0, 1, 2, 3]
+          default: 0
+          description: |
+              0: No adjustments
+              1: Higher Slew rate (faster edges)
+              2: Lower Slew rate (slower edges)
+              3: Reserved (No adjustments)
+
+        bias-pull-down: true
+
+        bias-pull-up: true
+
+        bias-disable: true
+
+        output-high: true
+
+        output-low: true
+
+      required:
+        - pins
+        - function
+
+      additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - gpio-controller
+  - '#gpio-cells'
+  - gpio-ranges
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    lpi_tlmm: pinctrl@33c0000 {
+        compatible = "qcom,sm8250-lpass-lpi-pinctrl";
+        reg = <0 0x33c0000 0x0 0x20000>,
+              <0 0x355a000 0x0 0x1000>;
+        clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+                 <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+        clock-names = "core", "audio";
+        gpio-controller;
+        #gpio-cells = <2>;
+        gpio-ranges = <&lpi_tlmm 0 0 14>;
+    };
diff --git a/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt b/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
index e94a2ad3a710..1c615b622d07 100644
--- a/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
+++ b/Documentation/devicetree/bindings/slimbus/slim-ngd-qcom-ctrl.txt
@@ -14,6 +14,7 @@ Please refer to slimbus/bus.txt for details of the common SLIMBus bindings.
 	must be one of the following.
 	"qcom,slim-ngd-v1.5.0" for MSM8996
 	"qcom,slim-ngd-v2.1.0" for SDM845
+	"qcom,slim-ngd-v2.2.0" for SM8250
 
 - reg:
 	Usage: required
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
new file mode 100644
index 000000000000..214b4b117d39
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-va-macro.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+properties:
+  compatible:
+    const: qcom,sm8250-lpass-va-macro
+
+  reg:
+    maxItems: 1
+
+  "#sound-dai-cells":
+    const: 1
+
+  '#clock-cells':
+    const: 0
+
+  clocks:
+    maxItems: 3
+
+  clock-names:
+    items:
+      - const: mclk
+      - const: core
+      - const: dcodec
+
+  clock-output-names:
+    items:
+      - const: fsgen
+
+  qcom,dmic-sample-rate:
+    description: dmic sample rate
+    $ref: /schemas/types.yaml#/definitions/uint32
+
+  vdd-micb-supply:
+    description: phandle to voltage regulator of MIC Bias
+
+required:
+  - compatible
+  - reg
+  - "#sound-dai-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    codec@3370000 {
+      compatible = "qcom,sm8250-lpass-va-macro";
+      reg = <0x3370000 0x1000>;
+      #sound-dai-cells = <1>;
+      #clock-cells = <0>;
+      clocks = <&aoncc LPASS_CDC_VA_MCLK>,
+               <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+      clock-names = "mclk", "core", "dcodec";
+      clock-output-names = "fsgen";
+      qcom,dmic-sample-rate = <600000>;
+      vdd-micb-supply = <&vreg_s4a_1p8>;
+    };
diff --git a/Documentation/devicetree/bindings/sound/qcom,sc8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sc8250.yaml
new file mode 100644
index 000000000000..101da93e2e85
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,sc8250.yaml
@@ -0,0 +1,157 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,sc8250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies Inc. SC8250 ASoC sound card driver
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+  This bindings describes SC8250 SoC based sound cards
+  which uses LPASS internal codec for audio.
+
+properties:
+  compatible:
+    const: qcom,qrb5165-rb5
+
+  audio-routing:
+    $ref: /schemas/types.yaml#/definitions/non-unique-string-array
+    description:
+      A list of the connections between audio components. Each entry is a
+      pair of strings, the first being the connection's sink, the second
+      being the connection's source. Valid names could be power supplies,
+      MicBias of codec and the jacks on the board.
+
+  model:
+    $ref: /schemas/types.yaml#/definitions/string
+    description: User visible long sound card name
+
+patternProperties:
+  ".*-dai-link$":
+    description:
+      Each subnode represents a dai link. Subnodes of each dai links would be
+      cpu/codec dais.
+
+    type: object
+
+    properties:
+      link-name:
+        description: Indicates dai-link name and PCM stream name.
+        $ref: /schemas/types.yaml#/definitions/string
+        maxItems: 1
+
+      cpu:
+        description: Holds subnode which indicates cpu dai.
+        type: object
+        properties:
+          sound-dai: true
+
+      platform:
+        description: Holds subnode which indicates platform dai.
+        type: object
+        properties:
+          sound-dai: true
+
+      codec:
+        description: Holds subnode which indicates codec dai.
+        type: object
+        properties:
+          sound-dai: true
+
+    required:
+      - link-name
+      - cpu
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - model
+
+additionalProperties: false
+
+examples:
+
+  - |
+    #include <dt-bindings/sound/qcom,q6afe.h>
+    #include <dt-bindings/sound/qcom,q6asm.h>
+    sound {
+        compatible = "qcom,qrb5165-rb5";
+        model = "Qualcomm-qrb5165-RB5-WSA8815-Speakers-DMIC0";
+        audio-routing = "SpkrLeft IN", "WSA_SPK1 OUT",
+                    "SpkrRight IN", "WSA_SPK2 OUT",
+                    "VA DMIC0", "vdd-micb",
+                    "VA DMIC1", "vdd-micb",
+                    "MM_DL1",  "MultiMedia1 Playback",
+                    "MM_DL2",  "MultiMedia2 Playback",
+                    "MultiMedia3 Capture", "MM_UL3";
+
+        mm1-dai-link {
+            link-name = "MultiMedia0";
+            cpu {
+                sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
+            };
+        };
+
+        mm2-dai-link {
+            link-name = "MultiMedia2";
+            cpu {
+                sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA2>;
+            };
+        };
+
+        mm3-dai-link {
+            link-name = "MultiMedia3";
+            cpu {
+                sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA3>;
+            };
+        };
+
+        hdmi-dai-link {
+            link-name = "HDMI Playback";
+            cpu {
+                sound-dai = <&q6afedai TERTIARY_MI2S_RX>;
+            };
+
+            platform {
+                sound-dai = <&q6routing>;
+            };
+
+            codec {
+                sound-dai = <&lt9611_codec 0>;
+            };
+        };
+
+        wsa-dai-link {
+            link-name = "WSA Playback";
+            cpu {
+                sound-dai = <&q6afedai WSA_CODEC_DMA_RX_0>;
+            };
+
+            platform {
+                sound-dai = <&q6routing>;
+            };
+
+            codec {
+                sound-dai = <&left_spkr>, <&right_spkr>, <&swr0 0>, <&wsamacro>;
+            };
+        };
+
+        va-dai-link {
+            link-name = "VA Capture";
+            cpu {
+                sound-dai = <&q6afedai VA_CODEC_DMA_TX_0>;
+            };
+
+            platform {
+                sound-dai = <&q6routing>;
+            };
+
+            codec {
+                sound-dai = <&vamacro 0>;
+            };
+        };
+    };