Unverified Commit c1afb035 authored by Mark Brown's avatar Mark Brown
Browse files

Add tegra264 audio device tree support 

Merge series from "Sheetal ." <sheetal@nvidia.com>:

Add device tree support for tegra264 audio subsystem including:
- Binding update for
  - 64-channel ADMA controller
  - 32 RX/TX ADMAIF channels
  - tegra264-agic binding for arm,gic
- Add device tree nodes for
  - APE subsystem (ACONNECT, AGIC, ADMA, AHUB and children (ADMAIF, I2S,
    DMIC, DSPK, MVC, SFC, ASRC, AMX, ADX, OPE and Mixer) nodes
  - HDA controller
  - sound

Note:
 The change is dependent on https://patchwork.ozlabs.org/project/linux-tegra/patch/20250818135241.3407180-1-thierry.reding@gmail.com/

...
Changes in V2:
 - Update the allOf condition in Patch 2/4.

sheetal (4):
  dt-bindings: dma: Update ADMA bindings for tegra264
  dt-bindings: sound: Update ADMAIF bindings for tegra264
  dt-bindings: interrupt-controller: arm,gic: Add tegra264-agic
  arm64: tegra: Add tegra264 audio support

 .../bindings/dma/nvidia,tegra210-adma.yaml    |   15 +-
 .../interrupt-controller/arm,gic.yaml         |    1 +
 .../sound/nvidia,tegra210-admaif.yaml         |  106 +-
 .../arm64/boot/dts/nvidia/tegra264-p3971.dtsi |  106 +
 arch/arm64/boot/dts/nvidia/tegra264.dtsi      | 3190 +++++++++++++++++
 5 files changed, 3377 insertions(+), 41 deletions(-)

--
2.34.1
parents cee2c839 4d410ba9

Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml

+66 −40
Original line number Diff line number Diff line
@@ -67,12 +67,12 @@ properties: 
        $ref: audio-graph-port.yaml#

        unevaluatedProperties: false



if:

allOf:

  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra210-admaif



    then:

      properties:

        dmas:
@@ -92,7 +92,12 @@ then: 
        interconnect-names: false

        iommus: false



else:

  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra186-admaif

    then:

      properties:

        dmas:

          description:
@@ -108,6 +113,27 @@ else: 
          minItems: 1

          maxItems: 40



  - if:

      properties:

        compatible:

          contains:

            const: nvidia,tegra264-admaif

    then:

      properties:

        dmas:

          description:

            DMA channel specifiers, equally divided for Tx and Rx.

          minItems: 1

          maxItems: 64

        dma-names:

          items:

            pattern: "^[rt]x(3[0-2]|[1-2][0-9]|[1-9])$"

          description:

            Should be "rx1", "rx2" ... "rx32" for DMA Rx channel

            Should be "tx1", "tx2" ... "tx32" for DMA Tx channel

          minItems: 1

          maxItems: 64



required:

  - compatible

  - reg