Re: [PATCH 1/2] dt-bindings: mediatek: mt6359: add ASoC mt6359 accdet document

Dear maintainers: Can you reply to me if any opinion? thanks

B.R. Argus

On Wed, 2021-01-06 at 20:19 +0800, Argus Lin wrote:

This patch adds MediaTek MT6359 accdet document.

Signed-off-by: Argus Lin argus.lin@mediatek.com

.../devicetree/bindings/sound/mt6359-accdet.yaml | 142 +++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/mt6359-accdet.yaml

diff --git a/Documentation/devicetree/bindings/sound/mt6359-accdet.yaml b/Documentation/devicetree/bindings/sound/mt6359-accdet.yaml new file mode 100644 index 0000000..fde0d29 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mt6359-accdet.yaml @@ -0,0 +1,142 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/mt6359-accdet.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#

+title: Mediatek Technologies Inc. MT6359 ASoC accdet driver bindings

+maintainers:

• • Chipeng Chang chipeng.chang@mediatek.com

+description: |

• This binding describes the Mediatek Technologies MT6359 ASoC
• accdet driver.

+properties:

• compatible:
• enum:

•  - mediatek,mt6359-accdet
  

•  - mediatek,pmic-accdet
  

• accdet-name:
• maxItems: 1
• description: named as "mt6359-accdet" for snd_soc_card_jack.
• accdet-mic-vol:
• maxItems: 1
• description: |

•  accdet micbias1 voltage.
  

•  enum:
  

•    - 0x00 # 1.7v - micbias1 volage is 1.7v.
  

•    - 0x01 # 1.8v - micbias1 volage is 1.8v.
  

•    - 0x02 # 1.9v - micbias1 volage is 1.9v.
  

•    - 0x03 # 2.0v - micbias1 volage is 2.0v.
  

•    - 0x04 # 2.1v - micbias1 volage is 2.1v.
  

•    - 0x05 # 2.5v - micbias1 volage is 2.5v.
  

•    - 0x06 # 2.6v - micbias1 volage is 2.6v.
  

•    - 0x07 # 2.7v - micbias1 volage is 2.7v.
  

•    - 0x08 # 2.8v - micbias1 volage is 2.8v.
  

•    - 0x09 # 2.85v - micbias1 volage is 2.85v.
  

• accdet-plugout-debounce:
• maxItems: 1
• description: For using ap gpio eint only, it is sw debounce time.
• accdet-mic-mode:
• maxItems: 1
• description: |

•  value as 1, 2, 6 to indicate ACC/DCC mode. default is DCC mode 2.
  

•  enum:
  

•    - 0x01 # ACC - ACC mode.
  

•    - 0x02 # DCC - low cost without in bias.
  

•    - 0x06 # DCC - low cost with in bias.
  

• eint_use_ext_res:
• maxItems: 1
• description: select HP_EINT pull up resistance, default 0 use internal resistance.
• headset-mode-setting:
• maxItems: 15
• description: |

•   headset-mode-setting : Indicates customized pwm, debounce setting
  

•   accdet pwm_width, pwm_thresh, fall_delay, rise_delay
  

•   debounce0, debounce1, debounce3, debounce4
  

•   eint pwm_width, eint pwm_thresh
  

•   eint deb(debounce0, debounce1, debounce2, debounce3), inv_debounce.
  

• headset-use-ap-eint:
• maxItems: 1
• description: indicates to use ap gpio.
• headset-eint-num:
• maxItems: 1
• description: |

•  incicates pmic eint usage.
  

•  enum:
  

•    - 0x0 # PMIC_EINT0 - use pmic eint0 to trigger plug interrupt.
  

•    - 0x1 # PMIC_EINT1 - use pmic eint1 to trigger plug interrupt.
  

•    - 0x2 # PMIC_BI_EINT - use pmic eint0/1 to trigger plug interrupt.
  

• headset-eint-trig-mode:
• maxItems: 1
• description: |

•  incicates pmic eint trigger mode.
  

•  enum:
  

•    - 0x0 # PMIC_GPIO - use pmic gpio to detect plug status by setting polarity to high or low.
  

•    - 0x1 # PMIC_INVERTER - use pmic inverter to detect plug status.
  

• headset-key-mode:
• maxItems: 1
• description: |

•  incicates key mode type.
  

•  enum:
  

•    - 0x0 # THREE_KEY - support 3-key key mode.
  

•    - 0x1 # FOUR_KEY - support 4-key key mode.
  

•    - 0x1 # TRI_KEY_CDD - support 3-key google CDD key mode.
  

• headset-three-key-threshold:
• maxItems: 4
• description: |

•  3 key device detection threshold: 0--MD_MAX--UP_MAX--DW_MAX.
  

• headset-three-key-threshold-CDD:
• maxItems: 4
• description: |

•   3 key CDD device detection threshold: 0--MD_MAX--UP_MAX--DW_MAX.
  

• headset-four-key-threshold:
• maxItems: 4
• description: |

•  4 key device detection threshold: 0--MD_MAX--VOICE_MAX--UP_MAX--DW_MAX.
  

+additionalProperties: false

+examples:

• • |
• accdet: accdet {

•    compatible = "mediatek,mt6359-accdet";
  

•    accdet-name = "mt6359-accdet";
  

•    accdet-mic-vol = <8>;
  

•    accdet-plugout-debounce = <1>;
  

•    accdet-mic-mode = <2>;
  

•    eint_use_ext_res = <0>;
  

•    headset-mode-setting = <0x500 0x500 1 0x1f0
  

•                            0x800 0x800 0x20 0x44
  

•                            0x4 0x1
  

•                            0x5 0x3 0x3 0x5 0xe>;
  

•    headset-use-ap-eint = <0>;
  

•    headset-eint-num = <0>;
  

•    headset-eint-trig-mode = <1>;
  

•    headset-key-mode = <0>;
  

•    headset-three-key-threshold = <0 80 220 400>;
  

•    headset-three-key-threshold-CDD = <0 121 192 600>;
  

•    headset-four-key-threshold = <0 58 121 192 400>;
  

•    status = "okay";
  

• };

+...

1.8.1.1.dirty