dt-bindings: Add devicetree bindings

Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").

Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
This commit is contained in:
Melody Olvera
2023-04-03 14:38:11 -07:00
parent c334acf377
commit 6f18ce8026
4878 changed files with 424312 additions and 0 deletions

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Maxim Integrated MAX3355 USB OTG chip
-------------------------------------
MAX3355 integrates a charge pump and comparators to enable a system with an
integrated USB OTG dual-role transceiver to function as a USB OTG dual-role
device.
Required properties:
- compatible: should be "maxim,max3355";
- maxim,shdn-gpios: should contain a phandle and GPIO specifier for the GPIO pin
connected to the MAX3355's SHDN# pin;
- id-gpios: should contain a phandle and GPIO specifier for the GPIO pin
connected to the MAX3355's ID_OUT pin.
Example:
usb-otg {
compatible = "maxim,max3355";
maxim,shdn-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
id-gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>;
};

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EXTCON FOR PALMAS/TWL CHIPS
PALMAS USB COMPARATOR
Required Properties:
- compatible: should contain one of:
* "ti,palmas-usb-vid".
* "ti,twl6035-usb-vid".
* "ti,palmas-usb" (DEPRECATED - use "ti,palmas-usb-vid").
* "ti,twl6035-usb" (DEPRECATED - use "ti,twl6035-usb-vid").
Optional Properties:
- ti,wakeup : To enable the wakeup comparator in probe
- ti,enable-id-detection: Perform ID detection. If id-gpio is specified
it performs id-detection using GPIO else using OTG core.
- ti,enable-vbus-detection: Perform VBUS detection.
- id-gpio: gpio for GPIO ID detection. See gpio binding.
- debounce-delay-ms: debounce delay for GPIO ID pin in milliseconds.
palmas-usb {
compatible = "ti,twl6035-usb", "ti,palmas-usb";
ti,wakeup;
};

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# 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>;
};
};

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* Richtek RT8973A - Micro USB Switch device
The Richtek RT8973A is Micro USB Switch with OVP and I2C interface. The RT8973A
is a USB port accessory detector and switch that is optimized to protect low
voltage system from abnormal high input voltage (up to 28V) and supports high
speed USB operation. Also, RT8973A support 'auto-configuration' mode.
If auto-configuration mode is enabled, RT8973A would control internal h/w patch
for USB D-/D+ switching.
Required properties:
- compatible: Should be "richtek,rt8973a-muic"
- reg: Specifies the I2C slave address of the MUIC block. It should be 0x14
- interrupts: Interrupt specifiers for detection interrupt sources.
Example:
rt8973a@14 {
compatible = "richtek,rt8973a-muic";
interrupt-parent = <&gpx1>;
interrupts = <5 0>;
reg = <0x14>;
};

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USB GPIO Extcon device
This is a virtual device used to generate USB cable states from the USB ID pin
connected to a GPIO pin.
Required properties:
- compatible: Should be "linux,extcon-usb-gpio"
Either one of id-gpio or vbus-gpio must be present. Both can be present as well.
- id-gpio: gpio for USB ID pin. See gpio binding.
- vbus-gpio: gpio for USB VBUS pin.
Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below:
extcon_usb1 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
}
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/extcon/extcon-usbc-cros-ec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ChromeOS EC USB Type-C cable and accessories detection
maintainers:
- Benson Leung <bleung@chromium.org>
description: |
On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
able to detect the state of external accessories such as display adapters
or USB devices when said accessories are attached or detached.
The node for this device must be under a cros-ec node like google,cros-ec-spi
or google,cros-ec-i2c.
properties:
compatible:
const: google,extcon-usbc-cros-ec
google,usb-port-id:
$ref: /schemas/types.yaml#/definitions/uint32
description: the port id
minimum: 0
maximum: 255
required:
- compatible
- google,usb-port-id
additionalProperties: false
examples:
- |
spi0 {
#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";
google,usb-port-id = <0>;
};
usbc_extcon1: extcon1 {
compatible = "google,extcon-usbc-cros-ec";
google,usb-port-id = <1>;
};
};
};

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# 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:
- |
i2c0 {
#address-cells = <1>;
#size-cells = <0>;
tusb320@61 {
compatible = "ti,tusb320";
reg = <0x61>;
interrupt-parent = <&gpio>;
interrupts = <27 1>;
};
};
...

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# 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>;
};
};

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# 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#
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

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# 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 <gurus@codeaurora.org>
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
items:
- const: usb_id
- 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: 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>;
};

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# 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.
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>;
};
};

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# 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