Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 293 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
new file mode 100644
index 000000000..ef18a572a
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -0,0 +1,293 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/qcom,lpass-cpu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Technologies Inc. LPASS CPU dai driver bindings
+
+maintainers:
+  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+  - Rohit kumar <rohitkr@codeaurora.org>
+
+description: |
+  Qualcomm Technologies Inc. SOC Low-Power Audio SubSystem (LPASS) that consist
+  of MI2S interface for audio data transfer on external codecs. LPASS cpu driver
+  is a module to configure Low-Power Audio Interface(LPAIF) core registers
+  across different IP versions.
+
+properties:
+  compatible:
+    enum:
+      - qcom,lpass-cpu
+      - qcom,apq8016-lpass-cpu
+      - qcom,sc7180-lpass-cpu
+      - qcom,sc7280-lpass-cpu
+
+  reg:
+    minItems: 1
+    maxItems: 6
+    description: LPAIF core registers
+
+  reg-names:
+    minItems: 1
+    maxItems: 6
+
+  clocks:
+    minItems: 3
+    maxItems: 7
+
+  clock-names:
+    minItems: 1
+    maxItems: 10
+
+  interrupts:
+    minItems: 1
+    maxItems: 4
+    description: LPAIF DMA buffer interrupt
+
+  interrupt-names:
+    minItems: 1
+    maxItems: 4
+
+  qcom,adsp:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: Phandle for the audio DSP node
+
+  iommus:
+    minItems: 2
+    maxItems: 3
+    description: Phandle to apps_smmu node with sid mask
+
+  power-domains:
+    maxItems: 1
+
+  power-domain-names:
+    maxItems: 1
+
+  '#sound-dai-cells':
+    const: 1
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+patternProperties:
+  "^dai-link@[0-9a-f]$":
+    type: object
+    description: |
+      LPASS CPU dai node for each I2S device or Soundwire device. Bindings of each node
+      depends on the specific driver providing the functionality and
+      properties.
+    properties:
+      reg:
+        maxItems: 1
+        description: Must be one of the DAI ID
+
+      qcom,playback-sd-lines:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: list of MI2S data lines for playback
+
+      qcom,capture-sd-lines:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: list of MI2S data lines for capture
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - clocks
+  - clock-names
+  - interrupts
+  - interrupt-names
+  - '#sound-dai-cells'
+
+additionalProperties: false
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,lpass-cpu
+
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: ahbix-clk
+            - const: mi2s-osr-clk
+            - const: mi2s-bit-clk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,apq8016-lpass-cpu
+
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: ahbix-clk
+            - const: mi2s-bit-clk0
+            - const: mi2s-bit-clk1
+            - const: mi2s-bit-clk2
+            - const: mi2s-bit-clk3
+            - const: pcnoc-mport-clk
+            - const: pcnoc-sway-clk
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sc7180-lpass-cpu
+
+    then:
+      properties:
+        clock-names:
+          oneOf:
+            - items:   #for I2S
+                - const: pcnoc-sway-clk
+                - const: audio-core
+                - const: mclk0
+                - const: pcnoc-mport-clk
+                - const: mi2s-bit-clk0
+                - const: mi2s-bit-clk1
+            - items:   #for HDMI
+                - const: pcnoc-sway-clk
+                - const: audio-core
+                - const: pcnoc-mport-clk
+        reg-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-hdmiif
+                - const: lpass-lpaif
+        interrupt-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-irq-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-irq-lpaif
+                - const: lpass-irq-hdmi
+      required:
+        - iommus
+        - power-domains
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sc7280-lpass-cpu
+
+    then:
+      properties:
+        clock-names:
+          oneOf:
+            - items:   #for I2S
+                - const: aon_cc_audio_hm_h
+                - const: audio_cc_ext_mclk0
+                - const: core_cc_sysnoc_mport_core
+                - const: core_cc_ext_if0_ibit
+                - const: core_cc_ext_if1_ibit
+            - items:   #for Soundwire
+                - const: aon_cc_audio_hm_h
+                - const: audio_cc_codec_mem
+                - const: audio_cc_codec_mem0
+                - const: audio_cc_codec_mem1
+                - const: audio_cc_codec_mem2
+                - const: aon_cc_va_mem0
+            - items:   #for HDMI
+                - const: core_cc_sysnoc_mport_core
+
+        reg-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-hdmiif
+                - const: lpass-lpaif
+            - items:   #for I2S, soundwire and HDMI
+                - const: lpass-hdmiif
+                - const: lpass-lpaif
+                - const: lpass-rxtx-cdc-dma-lpm
+                - const: lpass-rxtx-lpaif
+                - const: lpass-va-lpaif
+                - const: lpass-va-cdc-dma-lpm
+        interrupt-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-irq-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-irq-lpaif
+                - const: lpass-irq-hdmi
+            - items:   #for I2S, soundwire and HDMI
+                - const: lpass-irq-lpaif
+                - const: lpass-irq-hdmi
+                - const: lpass-irq-vaif
+                - const: lpass-irq-rxtxif
+        power-domain-names:
+          allOf:
+            - items:
+                - const: lcx
+
+      required:
+        - iommus
+        - power-domains
+
+examples:
+  - |
+    #include <dt-bindings/sound/sc7180-lpass.h>
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+        lpass@62d80000 {
+            compatible = "qcom,sc7180-lpass-cpu";
+
+            reg = <0 0x62d87000 0 0x68000>,
+                  <0 0x62f00000 0 0x29000>;
+            reg-names = "lpass-hdmiif",
+                        "lpass-lpaif";
+            iommus = <&apps_smmu 0x1020 0>,
+                     <&apps_smmu 0x1032 0>;
+            power-domains = <&lpass_hm 0>;
+
+            clocks = <&gcc 131>,
+                 <&lpasscorecc 6>,
+                 <&lpasscorecc 7>,
+                 <&lpasscorecc 10>,
+                 <&lpasscorecc 8>,
+                 <&lpasscorecc 9>;
+
+            clock-names = "pcnoc-sway-clk", "audio-core",
+                          "mclk0", "pcnoc-mport-clk",
+                          "mi2s-bit-clk0", "mi2s-bit-clk1";
+
+            interrupts = <0 160 1>,
+                         <0 268 1>;
+            interrupt-names = "lpass-irq-lpaif",
+                              "lpass-irq-hdmi";
+            #sound-dai-cells = <1>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+            /* Optional to set different MI2S SD lines */
+            dai-link@0 {
+                reg = <MI2S_PRIMARY>;
+                qcom,playback-sd-lines = <1>;
+                qcom,capture-sd-lines = <0>;
+            };
+        };
+    };
+
+...