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extcon-fsa9480.txt
(661 B)
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extcon-max3355.txt
(692 B)
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extcon-palmas.txt
(768 B)
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extcon-ptn5150.txt
(998 B)
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extcon-rt8973a.txt
(805 B)
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extcon-sm5502.txt
(683 B)
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extcon-usb-gpio.txt
(589 B)
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extcon-usbc-cros-ec.yaml
(1.45 KB)
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qcom,pm8941-misc.txt
(893 B)
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wlf,arizona.yaml
(3.77 KB)
Editing: wlf,arizona.yaml
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/extcon/wlf,arizona.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs maintainers: - patches@opensource.cirrus.com description: | These devices are audio SoCs with extensive digital capabilities and a range of analogue I/O. This document lists Extcon specific bindings, see the primary binding document ../mfd/arizona.yaml properties: wlf,hpdet-channel: description: Headphone detection channel. ARIZONA_ACCDET_MODE_HPL/1 sets the headphone detect mode to HPDETL, ARIZONA_ACCDET_MODE_HPR/2 sets it to HPDETR. If this node is not included or if the value is unknown, then headphone detection mode is set to HPDETL. $ref: "/schemas/types.yaml#/definitions/uint32" minimum: 1 maximum: 2 wlf,use-jd2: description: Use the additional JD input along with JD1 for dual pin jack detection. type: boolean wlf,use-jd2-nopull: description: Internal pull on JD2 is disabled when used for jack detection. type: boolean wlf,jd-invert: description: Invert the polarity of the jack detection switch. type: boolean wlf,micd-software-compare: description: Use a software comparison to determine mic presence. type: boolean wlf,micd-detect-debounce: description: Additional software microphone detection debounce specified in milliseconds. $ref: "/schemas/types.yaml#/definitions/uint32" wlf,micd-pol-gpio: description: GPIO specifier for the GPIO controlling the headset polarity if one exists. maxItems: 1 wlf,micd-bias-start-time: description: Time allowed for MICBIAS to startup prior to performing microphone detection, specified as per the ARIZONA_MICD_TIME_XXX defines. $ref: "/schemas/types.yaml#/definitions/uint32" minimum: 0 maximum: 12 wlf,micd-rate: description: Delay between successive microphone detection measurements, specified as per the ARIZONA_MICD_TIME_XXX defines. $ref: "/schemas/types.yaml#/definitions/uint32" minimum: 0 maximum: 12 wlf,micd-dbtime: description: Microphone detection hardware debounces specified as the number of measurements to take. $ref: "/schemas/types.yaml#/definitions/uint32" enum: [2, 4] wlf,micd-timeout-ms: description: Timeout for microphone detection, specified in milliseconds. $ref: "/schemas/types.yaml#/definitions/uint32" wlf,micd-force-micbias: description: Force MICBIAS continuously on during microphone detection. type: boolean wlf,micd-configs: description: Headset polarity configurations (generally used for detection of CTIA / OMTP headsets), the field can be of variable length but should always be a multiple of 3 cells long, each three cell group represents one polarity configuration. $ref: "/schemas/types.yaml#/definitions/uint32-matrix" items: items: - description: The first cell defines the accessory detection pin, zero will use MICDET1 and 0x2000 will use MICDET2. enum: [ 0, 0x2000 ] - description: The second cell represents the MICBIAS to be used. Zero will use MICVDD, 1-3 will use MICBIASx. minimum: 0 maximum: 3 - description: The third cell represents the value of the micd-pol-gpio pin. minimum: 0 maximum: 1 wlf,gpsw: description: Settings for the general purpose switch, set as one of the ARIZONA_GPSW_XXX defines. $ref: "/schemas/types.yaml#/definitions/uint32" minimum: 0 maximum: 3
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