diff options
Diffstat (limited to 'dts/Bindings/extcon')
| -rw-r--r-- | dts/Bindings/extcon/extcon-arizona.txt | 76 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-fsa9480.txt | 21 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-ptn5150.txt | 27 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-ptn5150.yaml | 62 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-sm5502.txt | 21 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-usbc-cros-ec.yaml | 7 | ||||
| -rw-r--r-- | dts/Bindings/extcon/extcon-usbc-tusb320.yaml | 43 | ||||
| -rw-r--r-- | dts/Bindings/extcon/fcs,fsa880.yaml | 52 | ||||
| -rw-r--r-- | dts/Bindings/extcon/maxim,max77843.yaml | 41 | ||||
| -rw-r--r-- | dts/Bindings/extcon/qcom,pm8941-misc.txt | 41 | ||||
| -rw-r--r-- | dts/Bindings/extcon/qcom,pm8941-misc.yaml | 66 | ||||
| -rw-r--r-- | dts/Bindings/extcon/siliconmitus,sm5502-muic.yaml | 57 | ||||
| -rw-r--r-- | dts/Bindings/extcon/wlf,arizona.yaml | 126 |
13 files changed, 450 insertions, 190 deletions
diff --git a/dts/Bindings/extcon/extcon-arizona.txt b/dts/Bindings/extcon/extcon-arizona.txt deleted file mode 100644 index 208daaff0b..0000000000 --- a/dts/Bindings/extcon/extcon-arizona.txt +++ /dev/null @@ -1,76 +0,0 @@ -Cirrus Logic Arizona class audio SoCs - -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.txt - -Optional properties: - - - wlf,hpdet-channel : Headphone detection channel. - ARIZONA_ACCDET_MODE_HPL or 1 - Headphone detect mode is set to HPDETL - ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR - If this node is not mentioned or if the value is unknown, then - headphone detection mode is set to HPDETL. - - - wlf,use-jd2 : Use the additional JD input along with JD1 for dual pin jack - detection. - - wlf,use-jd2-nopull : Internal pull on JD2 is disabled when used for - jack detection. - - wlf,jd-invert : Invert the polarity of the jack detection switch - - - wlf,micd-software-compare : Use a software comparison to determine mic - presence - - wlf,micd-detect-debounce : Additional software microphone detection - debounce specified in milliseconds. - - wlf,micd-pol-gpio : GPIO specifier for the GPIO controlling the headset - polarity if one exists. - - wlf,micd-bias-start-time : Time allowed for MICBIAS to startup prior to - performing microphone detection, specified as per the ARIZONA_MICD_TIME_XXX - defines. - - wlf,micd-rate : Delay between successive microphone detection measurements, - specified as per the ARIZONA_MICD_TIME_XXX defines. - - wlf,micd-dbtime : Microphone detection hardware debounces specified as the - number of measurements to take, valid values being 2 and 4. - - wlf,micd-timeout-ms : Timeout for microphone detection, specified in - milliseconds. - - wlf,micd-force-micbias : Force MICBIAS continuously on during microphone - detection. - - wlf,micd-configs : 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. - The first cell defines the accessory detection pin, zero will use MICDET1 - and all other values will use MICDET2. - The second cell represents the MICBIAS to be used. - The third cell represents the value of the micd-pol-gpio pin. - - - wlf,gpsw : Settings for the general purpose switch, set as one of the - ARIZONA_GPSW_XXX defines. - -Example: - -codec: wm8280@0 { - compatible = "wlf,wm8280"; - reg = <0>; - ... - - wlf,use-jd2; - wlf,use-jd2-nopull; - wlf,jd-invert; - - wlf,micd-software-compare; - wlf,micd-detect-debounce = <0>; - wlf,micd-pol-gpio = <&codec 2 0>; - wlf,micd-rate = <ARIZONA_MICD_TIME_8MS>; - wlf,micd-dbtime = <4>; - wlf,micd-timeout-ms = <100>; - wlf,micd-force-micbias; - wlf,micd-configs = < - 0 1 0 /* MICDET1 MICBIAS1 GPIO=low */ - 1 2 1 /* MICDET2 MICBIAS2 GPIO=high */ - >; - - wlf,gpsw = <ARIZONA_GPSW_OPEN>; -}; diff --git a/dts/Bindings/extcon/extcon-fsa9480.txt b/dts/Bindings/extcon/extcon-fsa9480.txt deleted file mode 100644 index 624bd76f46..0000000000 --- a/dts/Bindings/extcon/extcon-fsa9480.txt +++ /dev/null @@ -1,21 +0,0 @@ -FAIRCHILD SEMICONDUCTOR FSA9480 MICROUSB SWITCH - -The FSA9480 is a USB port accessory detector and switch. The FSA9480 is fully -controlled using I2C and enables USB data, stereo and mono audio, video, -microphone, and UART data to use a common connector port. - -Required properties: - - compatible : Must be one of - "fcs,fsa9480" - "fcs,fsa880" - - reg : Specifies i2c slave address. Must be 0x25. - - interrupts : Should contain one entry specifying interrupt signal of - interrupt parent to which interrupt pin of the chip is connected. - - Example: - musb@25 { - compatible = "fcs,fsa9480"; - reg = <0x25>; - interrupt-parent = <&gph2>; - interrupts = <7 0>; - }; diff --git a/dts/Bindings/extcon/extcon-ptn5150.txt b/dts/Bindings/extcon/extcon-ptn5150.txt deleted file mode 100644 index 936fbdf128..0000000000 --- a/dts/Bindings/extcon/extcon-ptn5150.txt +++ /dev/null @@ -1,27 +0,0 @@ -* PTN5150 CC (Configuration Channel) Logic device - -PTN5150 is a small thin low power CC logic chip supporting the USB Type-C -connector application with CC control logic detection and indication functions. -It is interfaced to the host controller using an I2C interface. - -Required properties: -- compatible: should be "nxp,ptn5150" -- reg: specifies the I2C slave address of the device -- int-gpio: should contain a phandle and GPIO specifier for the GPIO pin - connected to the PTN5150's INTB pin. -- vbus-gpio: should contain a phandle and GPIO specifier for the GPIO pin which - is used to control VBUS. -- pinctrl-names : a pinctrl state named "default" must be defined. -- pinctrl-0 : phandle referencing pin configuration of interrupt and vbus - control. - -Example: - ptn5150@1d { - compatible = "nxp,ptn5150"; - reg = <0x1d>; - int-gpio = <&msmgpio 78 GPIO_ACTIVE_HIGH>; - vbus-gpio = <&msmgpio 148 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&ptn5150_default>; - status = "okay"; - }; diff --git a/dts/Bindings/extcon/extcon-ptn5150.yaml b/dts/Bindings/extcon/extcon-ptn5150.yaml new file mode 100644 index 0000000000..d5cfa32ea5 --- /dev/null +++ b/dts/Bindings/extcon/extcon-ptn5150.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/extcon-ptn5150.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PTN5150 CC (Configuration Channel) Logic device + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: | + PTN5150 is a small thin low power CC logic chip supporting the USB Type-C + connector application with CC control logic detection and indication + functions. It is interfaced to the host controller using an I2C interface. + +properties: + compatible: + const: nxp,ptn5150 + + int-gpios: + maxItems: 1 + deprecated: true + description: + GPIO pin (input) connected to the PTN5150's INTB pin. + Use "interrupts" instead. + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + vbus-gpios: + maxItems: 1 + description: + GPIO pin (output) used to control VBUS. If skipped, no such control + takes place. + +required: + - compatible + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ptn5150@1d { + compatible = "nxp,ptn5150"; + reg = <0x1d>; + interrupt-parent = <&msmgpio>; + interrupts = <78 IRQ_TYPE_LEVEL_HIGH>; + vbus-gpios = <&msmgpio 148 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/dts/Bindings/extcon/extcon-sm5502.txt b/dts/Bindings/extcon/extcon-sm5502.txt deleted file mode 100644 index fc3888e095..0000000000 --- a/dts/Bindings/extcon/extcon-sm5502.txt +++ /dev/null @@ -1,21 +0,0 @@ - -* SM5502 MUIC (Micro-USB Interface Controller) device - -The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device -which can detect the state of external accessory when external accessory is -attached or detached and button is pressed or released. It is interfaced to -the host controller using an I2C interface. - -Required properties: -- compatible: Should be "siliconmitus,sm5502-muic" -- reg: Specifies the I2C slave address of the MUIC block. It should be 0x25 -- interrupts: Interrupt specifiers for detection interrupt sources. - -Example: - - sm5502@25 { - compatible = "siliconmitus,sm5502-muic"; - interrupt-parent = <&gpx1>; - interrupts = <5 0>; - reg = <0x25>; - }; diff --git a/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml b/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml index 9c5849b341..e00c8072ba 100644 --- a/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml +++ b/dts/Bindings/extcon/extcon-usbc-cros-ec.yaml @@ -8,7 +8,6 @@ title: ChromeOS EC USB Type-C cable and accessories detection maintainers: - Benson Leung <bleung@chromium.org> - - Enric Balletbo i Serra <enric.balletbo@collabora.com> description: | On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is @@ -22,8 +21,7 @@ properties: const: google,extcon-usbc-cros-ec google,usb-port-id: - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 + $ref: /schemas/types.yaml#/definitions/uint32 description: the port id minimum: 0 maximum: 255 @@ -36,12 +34,13 @@ additionalProperties: false examples: - | - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; cros-ec@0 { compatible = "google,cros-ec-spi"; reg = <0>; + interrupts = <44 0>; usbc_extcon0: extcon0 { compatible = "google,extcon-usbc-cros-ec"; diff --git a/dts/Bindings/extcon/extcon-usbc-tusb320.yaml b/dts/Bindings/extcon/extcon-usbc-tusb320.yaml new file mode 100644 index 0000000000..126107dd57 --- /dev/null +++ b/dts/Bindings/extcon/extcon-usbc-tusb320.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/extcon-usbc-tusb320.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TUSB320 USB Type-C CC Logic controller + +maintainers: + - Michael Auchter <michael.auchter@ni.com> + +properties: + compatible: + enum: + - ti,tusb320 + - ti,tusb320l + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + tusb320@61 { + compatible = "ti,tusb320"; + reg = <0x61>; + interrupt-parent = <&gpio>; + interrupts = <27 1>; + }; + }; +... diff --git a/dts/Bindings/extcon/fcs,fsa880.yaml b/dts/Bindings/extcon/fcs,fsa880.yaml new file mode 100644 index 0000000000..ef6a246a13 --- /dev/null +++ b/dts/Bindings/extcon/fcs,fsa880.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/fcs,fsa880.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Fairchild Semiconductor FSA880, FSA9480 and compatibles + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + The FSA880 and FSA9480 are USB port accessory detectors and switches. + The switch is fully controlled using I2C and enables USB data, stereo + and mono audio, video, microphone, and UART data to use a common + connector port. Compatible switches exist from other manufacturers. + +properties: + compatible: + enum: + - fcs,fsa880 + - fcs,fsa9480 + - ti,tsu6111 + + reg: + maxItems: 1 + description: The I2C address for an FSA880 compatible device is + usually 0x25. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + usb-switch@25 { + compatible = "fcs,fsa880"; + reg = <0x25>; + interrupt-parent = <&gpio>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/dts/Bindings/extcon/maxim,max77843.yaml b/dts/Bindings/extcon/maxim,max77843.yaml new file mode 100644 index 0000000000..55800fb022 --- /dev/null +++ b/dts/Bindings/extcon/maxim,max77843.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/maxim,max77843.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX77843 MicroUSB and Companion Power Management IC Extcon + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzk@kernel.org> + +description: | + This is a part of device tree bindings for Maxim MAX77843 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max77843.yaml for + additional information and example. + +properties: + compatible: + const: maxim,max77843-muic + + connector: + $ref: /schemas/connector/usb-connector.yaml# + unevaluatedProperties: false + + ports: + $ref: /schemas/graph.yaml#/properties/ports + description: + Any connector to the data bus of this controller should be modelled using + the OF graph bindings specified + properties: + port: + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - connector + +additionalProperties: false diff --git a/dts/Bindings/extcon/qcom,pm8941-misc.txt b/dts/Bindings/extcon/qcom,pm8941-misc.txt deleted file mode 100644 index 35383adb10..0000000000 --- a/dts/Bindings/extcon/qcom,pm8941-misc.txt +++ /dev/null @@ -1,41 +0,0 @@ -Qualcomm's PM8941 USB ID Extcon device - -Some Qualcomm PMICs have a "misc" module that can be used to detect when -the USB ID pin has been pulled low or high. - -PROPERTIES - -- compatible: - Usage: required - Value type: <string> - Definition: Should contain "qcom,pm8941-misc"; - -- reg: - Usage: required - Value type: <u32> - Definition: Should contain the offset to the misc address space - -- interrupts: - Usage: required - Value type: <prop-encoded-array> - Definition: Should contain the usb id interrupt - -- interrupt-names: - Usage: required - Value type: <stringlist> - Definition: Should contain the string "usb_id" for the usb id interrupt - -Example: - - pmic { - usb_id: misc@900 { - compatible = "qcom,pm8941-misc"; - reg = <0x900>; - interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; - interrupt-names = "usb_id"; - }; - } - - usb-controller { - extcon = <&usb_id>; - }; diff --git a/dts/Bindings/extcon/qcom,pm8941-misc.yaml b/dts/Bindings/extcon/qcom,pm8941-misc.yaml new file mode 100644 index 0000000000..6b80518cbf --- /dev/null +++ b/dts/Bindings/extcon/qcom,pm8941-misc.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/qcom,pm8941-misc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. PM8941 USB ID Extcon device + +maintainers: + - Guru Das Srinagesh <quic_gurus@quicinc.com> + +description: | + Some Qualcomm PMICs have a "misc" module that can be used to detect when + the USB ID pin has been pulled low or high. + +properties: + compatible: + items: + - const: qcom,pm8941-misc + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + anyOf: + - items: + - const: usb_id + - const: usb_vbus + - items: + - const: usb_id + - items: + - const: usb_vbus +required: + - compatible + - reg + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + pmic { + #address-cells = <1>; + #size-cells = <0>; + interrupt-controller; + #interrupt-cells = <4>; + + usb_id: usb-detect@900 { + compatible = "qcom,pm8941-misc"; + reg = <0x900>; + interrupts = <0x0 0x9 0 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "usb_id"; + }; + }; + + usb-controller { + extcon = <&usb_id>; + }; diff --git a/dts/Bindings/extcon/siliconmitus,sm5502-muic.yaml b/dts/Bindings/extcon/siliconmitus,sm5502-muic.yaml new file mode 100644 index 0000000000..7ef2d9bef7 --- /dev/null +++ b/dts/Bindings/extcon/siliconmitus,sm5502-muic.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/siliconmitus,sm5502-muic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SM5502/SM5504 MUIC (Micro-USB Interface Controller) device + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + +description: + The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device + which can detect the state of external accessory when external accessory is + attached or detached and button is pressed or released. It is interfaced to + the host controller using an I2C interface. + +properties: + compatible: + enum: + - siliconmitus,sm5502-muic + - siliconmitus,sm5504-muic + - siliconmitus,sm5703-muic + + reg: + maxItems: 1 + description: I2C slave address of the device. Usually 0x25 for SM5502 + and SM5703, 0x14 for SM5504. + + connector: + $ref: /schemas/connector/usb-connector.yaml# + unevaluatedProperties: false + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + extcon@25 { + compatible = "siliconmitus,sm5502-muic"; + reg = <0x25>; + interrupt-parent = <&msmgpio>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/dts/Bindings/extcon/wlf,arizona.yaml b/dts/Bindings/extcon/wlf,arizona.yaml new file mode 100644 index 0000000000..351b202d0e --- /dev/null +++ b/dts/Bindings/extcon/wlf,arizona.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$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. + + 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 + +additionalProperties: true |