diff options
118 files changed, 2749 insertions, 1935 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub b/Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev index 42deb0552065..b06a48c3c85a 100644 --- a/Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub +++ b/Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev @@ -5,4 +5,5 @@ Contact: Matthias Kaehlcke <matthias@kaehlcke.net> linux-usb@vger.kernel.org Description: (RW) Controls whether the USB hub remains always powered - during system suspend or not.
\ No newline at end of file + during system suspend or not. This attribute is not + available for non-hub devices. diff --git a/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml new file mode 100644 index 000000000000..fb77a61f1350 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/xmos,xvf3500.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/xmos,xvf3500.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: XMOS XVF3500 VocalFusion Voice Processor + +maintainers: + - Javier Carrasco <javier.carrasco@wolfvision.net> + +description: + The XMOS XVF3500 VocalFusion Voice Processor is a low-latency, 32-bit + multicore controller for voice processing. + https://www.xmos.com/xvf3500/ + +allOf: + - $ref: /schemas/usb/usb-device.yaml# + +properties: + compatible: + const: usb20b1,0013 + + reg: true + + reset-gpios: + maxItems: 1 + + vdd-supply: + description: + Regulator for the 1V0 supply. + + vddio-supply: + description: + Regulator for the 3V3 supply. + +required: + - compatible + - reg + - reset-gpios + - vdd-supply + - vddio-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + usb { + #address-cells = <1>; + #size-cells = <0>; + + voice_processor: voice-processor@1 { + compatible = "usb20b1,0013"; + reg = <1>; + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + vdd-supply = <&vcc1v0>; + vddio-supply = <&vcc3v3>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml new file mode 100644 index 000000000000..d2a7d2ecf48a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml @@ -0,0 +1,200 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/chipidea,usb2-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: USB2 ChipIdea USB controller Common Properties + +maintainers: + - Xu Yang <xu.yang_2@nxp.com> + +properties: + reg: + minItems: 1 + maxItems: 2 + + interrupts: + minItems: 1 + maxItems: 2 + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + maxItems: 3 + + dr_mode: true + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + reset-names: + maxItems: 1 + + "#reset-cells": + const: 1 + + phy_type: true + + itc-setting: + description: + interrupt threshold control register control, the setting should be + aligned with ITC bits at register USBCMD. + $ref: /schemas/types.yaml#/definitions/uint32 + + ahb-burst-config: + description: + it is vendor dependent, the required value should be aligned with + AHBBRST at SBUSCFG, the range is from 0x0 to 0x7. This property is + used to change AHB burst configuration, check the chipidea spec for + meaning of each value. If this property is not existed, it will use + the reset value. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 |