ASoC: mt8192: revert "add audio afe document"

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/mt8192-afe-pcm.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Mediatek AFE PCM controller for mt8192

maintainers:

   - Jiaxin Yu <jiaxin.yu@mediatek.com>

   - Shane Chien <shane.chien@mediatek.com>

properties:

  compatible:

      const: mediatek,mt8192-audio

  interrupts:

    maxItems: 1

  resets:

    maxItems: 1

  reset-names:

    const: audiosys

  mediatek,apmixedsys:

    $ref: "/schemas/types.yaml#/definitions/phandle"

    description: The phandle of the mediatek apmixedsys controller

  mediatek,infracfg:

    $ref: "/schemas/types.yaml#/definitions/phandle"

    description: The phandle of the mediatek infracfg controller

  mediatek,topckgen:

    $ref: "/schemas/types.yaml#/definitions/phandle"

    description: The phandle of the mediatek topckgen controller

  power-domains:

    maxItems: 1

  clocks:

    items:

      - description: AFE clock

      - description: ADDA DAC clock

      - description: ADDA DAC pre-distortion clock

      - description: audio infra sys clock

      - description: audio infra 26M clock

  clock-names:

    items:

      - const: aud_afe_clk

      - const: aud_dac_clk

      - const: aud_dac_predis_clk

      - const: aud_infra_clk

      - const: aud_infra_26m_clk

required:

  - compatible

  - interrupts

  - resets

  - reset-names

  - mediatek,apmixedsys

  - mediatek,infracfg

  - mediatek,topckgen

  - power-domains

  - clocks

  - clock-names

additionalProperties: false

examples:

  - |

    #include <dt-bindings/clock/mt8192-clk.h>

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/interrupt-controller/irq.h>

    #include <dt-bindings/power/mt8192-power.h>

    #include <dt-bindings/reset-controller/mt8192-resets.h>

    afe: mt8192-afe-pcm {

        compatible = "mediatek,mt8192-audio";

        interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;

        resets = <&watchdog MT8192_TOPRGU_AUDIO_SW_RST>;

        reset-names = "audiosys";

        mediatek,apmixedsys = <&apmixedsys>;

        mediatek,infracfg = <&infracfg>;

        mediatek,topckgen = <&topckgen>;

        power-domains = <&scpsys MT8192_POWER_DOMAIN_AUDIO>;

        clocks = <&audsys CLK_AUD_AFE>,

                 <&audsys CLK_AUD_DAC>,

                 <&audsys CLK_AUD_DAC_PREDIS>,

                 <&infracfg CLK_INFRA_AUDIO>,

                 <&infracfg CLK_INFRA_AUDIO_26M_B>;

        clock-names = "aud_afe_clk",

                      "aud_dac_clk",

                      "aud_dac_predis_clk",

                      "aud_infra_clk",

                      "aud_infra_26m_clk";

    };

...