diff options
author | Linus Torvalds | 2022-12-16 03:22:53 -0800 |
---|---|---|
committer | Linus Torvalds | 2022-12-16 03:22:53 -0800 |
commit | 58bcac11fd94f950abc7b8466c5ceac7be07a00e (patch) | |
tree | 69ccedd64b1aab0f387d303376593bc2c1aa7032 /Documentation | |
parent | 84e57d292203a45c96dbcb2e6be9dd80961d981a (diff) | |
parent | 81c25247a2a03a0f97e4805d7aff7541ccff6baa (diff) |
Merge tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt driver updates from Greg KH:
"Here is the large set of USB and Thunderbolt driver changes for
6.2-rc1. Overall, thanks to the removal of a driver, more lines were
removed than added, a nice change. Highlights include:
- removal of the sisusbvga driver that was not used by anyone anymore
- minor thunderbolt driver changes and tweaks
- chipidea driver updates
- usual set of typec driver features and hardware support added
- musb minor driver fixes
- fotg210 driver fixes, bringing that hardware back from the "dead"
- minor dwc3 driver updates
- addition, and then removal, of a list.h helper function for many
USB and other subsystem drivers, that ended up breaking the build.
That will come back for 6.3-rc1, it missed this merge window.
- usual xhci updates and enhancements
- usb-serial driver updates and support for new devices
- other minor USB driver updates
All of these have been in linux-next for a while with no reported
problems"
* tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (153 commits)
usb: gadget: uvc: Rename bmInterfaceFlags -> bmInterlaceFlags
usb: dwc2: power on/off phy for peripheral mode in dual-role mode
usb: dwc2: disable lpm feature on Rockchip SoCs
dt-bindings: usb: mtk-xhci: add support for mt7986
usb: dwc3: core: defer probe on ulpi_read_id timeout
usb: ulpi: defer ulpi_register on ulpi_read_id timeout
usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support
dt-bindings: usb: Add binding for Genesys Logic GL850G hub controller
dt-bindings: vendor-prefixes: add Genesys Logic
usb: fotg210-udc: fix potential memory leak in fotg210_udc_probe()
usb: typec: tipd: Set mode of operation for USB Type-C connector
usb: gadget: udc: drop obsolete dependencies on COMPILE_TEST
usb: musb: remove extra check in musb_gadget_vbus_draw
usb: gadget: uvc: Prevent buffer overflow in setup handler
usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
usb: storage: Add check for kcalloc
USB: sisusbvga: use module_usb_driver()
USB: sisusbvga: rename sisusb.c to sisusbvga.c
USB: sisusbvga: remove console support
...
Diffstat (limited to 'Documentation')
14 files changed, 353 insertions, 91 deletions
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-uvc b/Documentation/ABI/testing/configfs-usb-gadget-uvc index 611b23e6488d..f00cff6d8c5c 100644 --- a/Documentation/ABI/testing/configfs-usb-gadget-uvc +++ b/Documentation/ABI/testing/configfs-usb-gadget-uvc @@ -197,7 +197,7 @@ Description: Specific MJPEG format descriptors read-only bmaControls this format's data for bmaControls in the streaming header - bmInterfaceFlags specifies interlace information, + bmInterlaceFlags specifies interlace information, read-only bAspectRatioY the X dimension of the picture aspect ratio, read-only @@ -253,7 +253,7 @@ Description: Specific uncompressed format descriptors read-only bmaControls this format's data for bmaControls in the streaming header - bmInterfaceFlags specifies interlace information, + bmInterlaceFlags specifies interlace information, read-only bAspectRatioY the X dimension of the picture aspect ratio, read-only diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index 568103d3376e..545c2dd97ed0 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -264,6 +264,17 @@ Description: attached to the port will not be detected, initialized, or enumerated. +What: /sys/bus/usb/devices/.../<hub_interface>/port<X>/early_stop +Date: Sep 2022 +Contact: Ray Chi <raychi@google.com> +Description: + Some USB hosts have some watchdog mechanisms so that the device + may enter ramdump if it takes a long time during port initialization. + This attribute allows each port just has two attempts so that the + port initialization will be failed quickly. In addition, if a port + which is marked with early_stop has failed to initialize, it will ignore + all future connections until this attribute is clear. + What: /sys/bus/usb/devices/.../power/usb2_lpm_l1_timeout Date: May 2013 Contact: Mathias Nyman <mathias.nyman@linux.intel.com> diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml index 2936f3510a6a..5ba9570ad7bf 100644 --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml @@ -28,6 +28,9 @@ properties: items: - const: phy + power-domains: + maxItems: 1 + vbus-supply: description: A phandle to the regulator for USB VBUS. diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index dc4988c0009c..1ab85489a3f8 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -43,7 +43,10 @@ properties: - const: rockchip,rk3066-usb - const: snps,dwc2 - const: lantiq,arx100-usb + - const: lantiq,ase-usb + - const: lantiq,danube-usb - const: lantiq,xrx200-usb + - const: lantiq,xrx300-usb - items: - enum: - amlogic,meson8-usb diff --git a/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml new file mode 100644 index 000000000000..a9f831448cca --- /dev/null +++ b/Documentation/devicetree/bindings/usb/genesys,gl850g.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/genesys,gl850g.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Genesys Logic GL850G USB 2.0 hub controller + +maintainers: + - Icenowy Zheng <uwu@icenowy.me> + +allOf: + - $ref: usb-device.yaml# + +properties: + compatible: + enum: + - usb5e3,608 + + reg: true + + reset-gpios: + description: GPIO controlling the RESET# pin. + + vdd-supply: + description: + the regulator that provides 3.3V core power to the hub. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + usb { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; + + hub: hub@1 { + compatible = "usb5e3,608"; + reg = <1>; + reset-gpios = <&pio 7 2 GPIO_ACTIVE_LOW>; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 939623867a64..a3c37944c630 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -28,6 +28,7 @@ properties: - mediatek,mt7622-xhci - mediatek,mt7623-xhci - mediatek,mt7629-xhci + - mediatek,mt7986-xhci - mediatek,mt8173-xhci - mediatek,mt8183-xhci - mediatek,mt8186-xhci diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index 80750b0f458a..7168110e2f9d 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -24,6 +24,7 @@ properties: - mediatek,mt2712-mtu3 - mediatek,mt8173-mtu3 - mediatek,mt8183-mtu3 + - mediatek,mt8186-mtu3 - mediatek,mt8188-mtu3 - mediatek,mt8192-mtu3 - mediatek,mt8195-mtu3 diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index a6e6abb4dfa9..a3f8a3f49852 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -39,6 +39,7 @@ properties: - qcom,sm8250-dwc3 - qcom,sm8350-dwc3 - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 - const: qcom,dwc3 reg: @@ -301,6 +302,7 @@ allOf: - qcom,sm8150-dwc3 - qcom,sm8250-dwc3 - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 then: properties: clocks: @@ -358,6 +360,7 @@ allOf: - qcom,sm8250-dwc3 - qcom,sm8350-dwc3 - qcom,sm8450-dwc3 + - qcom,sm8550-dwc3 then: properties: interrupts: diff --git a/Documentation/devicetree/bindings/usb/usb-drd.yaml b/Documentation/devicetree/bindings/usb/usb-drd.yaml index 1567549b05ce..114fb5dc0498 100644 --- a/Documentation/devicetree/bindings/usb/usb-drd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-drd.yaml @@ -27,6 +27,7 @@ properties: should default to OTG. $ref: /schemas/types.yaml#/definitions/string enum: [host, peripheral, otg] + default: otg hnp-disable: description: diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml index 2824c17285ee..326131dcf14d 100644 --- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml +++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml @@ -39,6 +39,11 @@ properties: the VBus line. $ref: /schemas/types.yaml#/definitions/phandle + wakeup-source: + description: + Specify if the USB phy can detect the remote wakeup signal + while the system sleep. + required: - compatible - '#phy-cells' diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt deleted file mode 100644 index 1a934eab175e..000000000000 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ /dev/null @@ -1,89 +0,0 @@ -Microchip USB 2.0 Hi-Speed Hub Controller - -The device node for the configuration of a Microchip USB251x/xBi USB 2.0 -Hi-Speed Controller. - -Required properties : - - compatible : Should be "microchip,usb251xb" or one of the specific types: - "microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b", - "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi", - "microchip,usb2517", "microchip,usb2517i", "microchip,usb2422" - - reg : I2C address on the selected bus (default is <0x2C>) - -Optional properties : - - reset-gpios : Should specify the gpio for hub reset - - vdd-supply : Should specify the phandle to the regulator supplying vdd - - skip-config : Skip Hub configuration, but only send the USB-Attach command - - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424) - - product-id : Set USB Product ID of the hub (16 bit, default depends on type) - - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3) - - language-id : Set USB Language ID (16 bit, default is 0x0000) - - manufacturer : Set USB Manufacturer string (max 31 characters long) - - product : Set USB Product string (max 31 characters long) - - serial : Set USB Serial string (max 31 characters long) - - {bus,self}-powered : selects between self- and bus-powered operation - (boolean, default is self-powered) - - disable-hi-speed : disable USB Hi-Speed support (boolean) - - {multi,single}-tt : selects between multi- and single-transaction-translator - (boolean, default is multi-tt) - - disable-eop : disable End of Packet generation in full-speed mode (boolean) - - {ganged,individual}-sensing : select over-current sense type in self-powered - mode (boolean, default is individual) - - {ganged,individual}-port-switching : select port power switching mode - (boolean, default is individual) - - dynamic-power-switching : enable auto-switching from self- to bus-powered - operation if the local power source is removed or unavailable (boolean) - - oc-delay-us : Delay time (in microseconds) for filtering the over-current - sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If - an invalid value is given, the default is used instead. - - compound-device : indicate the hub is part of a compound device (boolean) - - port-mapping-mode : enable port mapping mode (boolean) - - led-{usb,speed}-mode : led usb/speed indication mode selection - (boolean, default is speed mode) - - string-support : enable string descriptor support (required for manufacturer, - product and serial string configuration) - - non-removable-ports : Should specify the ports which have a non-removable - device connected. - - sp-disabled-ports : Specifies the ports which will be self-power disabled - - bp-disabled-ports : Specifies the ports which will be bus-power disabled - - sp-max-total-current-microamp: Specifies max current consumed by the hub - from VBUS when operating in self-powered hub. It includes the hub - silicon along with all associated circuitry including a permanently - attached peripheral (range: 0 - 100000 uA, default 1000 uA) - - bp-max-total-current-microamp: Specifies max current consumed by the hub - from VBUS when operating in self-powered hub. It includes the hub - silicon along with all associated circuitry including a permanently - attached peripheral (range: 0 - 510000 uA, default 100000 uA) - - sp-max-removable-current-microamp: Specifies max current consumed by the hub - from VBUS when operating in self-powered hub. It includes the hub - silicon along with all associated circuitry excluding a permanently - attached peripheral (range: 0 - 100000 uA, default 1000 uA) - - bp-max-removable-current-microamp: Specifies max current consumed by the hub - from VBUS when operating in self-powered hub. It includes the hub - silicon along with all associated circuitry excluding a permanently - attached peripheral (range: 0 - 510000 uA, default 100000 uA) - - power-on-time-ms : Specifies the time it takes from the time the host - initiates the power-on sequence to a port until the port has adequate - power. The value is given in ms in a 0 - 510 range (default is 100ms). - - swap-dx-lanes : Specifies the ports which will swap the differential-pair - (D+/D-), default is not-swapped. - -Examples: - usb2512b@2c { - compatible = "microchip,usb2512b"; - reg = <0x2c>; - reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; - }; - - usb2514b@2c { - compatible = "microchip,usb2514b"; - reg = <0x2c>; - vendor-id = /bits/ 16 <0x0000>; - product-id = /bits/ 16 <0x0000>; - string-support; - manufacturer = "Foo"; - product = "Foo-Bar"; - serial = "1234567890A"; - /* correct misplaced usb connectors on port 1,2 */ - swap-dx-lanes = <1 2>; - }; diff --git a/Documentation/devicetree/bindings/usb/usb251xb.yaml b/Documentation/devicetree/bindings/usb/usb251xb.yaml new file mode 100644 index 000000000000..4d1530816817 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb251xb.yaml @@ -0,0 +1,271 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/usb251xb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip USB 2.0 Hi-Speed Hub Controller + +maintainers: + - Richard Leitner <richard.leitner@skidata.com> + +properties: + compatible: + enum: + - microchip,usb2422 + - microchip,usb2512b + - microchip,usb2512bi + - microchip,usb2513b + - microchip,usb2513bi + - microchip,usb2514b + - microchip,usb2514bi + - microchip,usb2517 + - microchip,usb2517i + - microchip,usb251xb + + reg: + maxItems: 1 + + reset-gpios: + description: | + Should specify the gpio for hub reset + + vdd-supply: + description: | + Should specify the phandle to the regulator supplying vdd + + skip-config: + $ref: /schemas/types.yaml#/definitions/flag + description: | + Skip Hub configuration, but only send the USB-Attach command + + vendor-id: + $ref: /schemas/types.yaml#/definitions/uint16 + default: 0x0424 + description: | + Set USB Vendor ID of the hub + + product-id: + $ref: /schemas/types.yaml#/definitions/uint16 + description: | + Set USB Product ID of the hub + + device-id: + $ref: /schemas/types.yaml#/definitions/uint16 + default: 0x0bb3 + description: | + Set USB Device ID of the hub + + language-id: + $ref: /schemas/types.yaml#/definitions/uint16 + default: 0x0000 + description: | + Set USB Language ID + + manufacturer: + $ref: /schemas/types.yaml#/definitions/string + description: | + Set USB Manufacturer string (max 31 characters long) + + product: + $ref: /schemas/types.yaml#/definitions/string + description: | + Set USB Product string (max 31 characters long) + + serial: + $ref: /schemas/types.yaml#/definitions/string + description: | + Set USB Serial string (max 31 characters long) + + bus-powered: + $ref: /schemas/types.yaml#/definitions/flag + description: | + selects between self- and bus-powered operation + (boolean, default is self-powered) + + self-powered: + $ref: /schemas/types.yaml#/definitions/flag + description: | + selects between self- and bus-powered operation + (boolean, default is self-powered) + + disable-hi-speed: + $ref: /schemas/types.yaml#/definitions/flag + description: | + disable USB Hi-Speed support (boolean) + + multi-tt: + $ref: /schemas/types.yaml#/definitions/flag + description: | + selects between multi- and single-transaction-translator + (boolean, default is multi-tt) + + single-tt: + $ref: /schemas/types.yaml#/definitions/flag + description: | + selects between multi- and single-transaction-translator + (boolean, default is multi-tt) + + disable-eop: + $ref: /schemas/types.yaml#/definitions/flag + description: | + disable End of Packet generation in full-speed mode (boolean) + + ganged-sensing: + $ref: /schemas/types.yaml#/definitions/flag + description: | + select over-current sense type in self-powered mode + (boolean, default is individual) + + individual-sensing: + $ref: /schemas/types.yaml#/definitions/flag + description: | + select over-current sense type in self-powered mode + (boolean, default is individual) + + ganged-port-switching: + $ref: /schemas/types.yaml#/definitions/flag + description: | + select port power switching mode (boolean, default is individual) + + individual-port-switching: + $ref: /schemas/types.yaml#/definitions/flag + description: | + select port power switching mode (boolean, default is individual) + + dynamic-power-switching: + $ref: /schemas/types.yaml#/definitions/flag + description: | + enable auto-switching from self- to bus-powered operation if the + local power source is removed or unavailable (boolean) + + oc-delay-us: + enum: [100, 4000, 8000, 16000] + default: 8000 + description: | + Delay time (in microseconds) for filtering the over-current sense + inputs. If an invalid value is given, the default is used instead. + + compound-device: + $ref: /schemas/types.yaml#/definitions/flag + description: | + indicate the hub is part of a compound device (boolean) + + port-mapping-mode: + $ref: /schemas/types.yaml#/definitions/flag + description: | + enable port mapping mode (boolean) + + led-usb-mode: + $ref: /schemas/types.yaml#/definitions/flag + description: | + led usb/speed indication mode selection (boolean, default is speed mode) + + led-speed-mode: + $ref: /schemas/types.yaml#/definitions/flag + description: | + led usb/speed indication mode selection (boolean, default is speed mode) + + string-support: + $ref: /schemas/types.yaml#/definitions/flag + description: | + enable string descriptor support (required for manufacturer, product + and serial string configuration) + + non-removable-ports: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: | + Should specify the ports which have a non-removable device connected. + + sp-disabled-ports: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: | + Specifies the ports which will be self-power disabled + + bp-disabled-ports: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: | + Specifies the ports which will be bus-power disabled + + sp-max-total-current-microamp: + maximum: 100000 + default: 1000 + description: | + Specifies max current consumed by the hub from VBUS when + operating in self-powered hub. It includes the hub silicon + along with all associated circuitry including a permanently + attached peripheral. + + bp-max-total-current-microamp: + maximum: 510000 + default: 100000 + description: | + Specifies max current consumed by the hub from VBUS when + operating in self-powered hub. It includes the hub silicon + along with all associated circuitry including a permanently + attached peripheral. + + sp-max-removable-current-microamp: + maximum: 100000 + default: 1000 + description: | + Specifies max current consumed by the hub from VBUS when + operating in self-powered hub. It includes the hub silicon + along with all associated circuitry excluding a permanently + attached peripheral. + + bp-max-removable-current-microamp: + maximum: 510000 + default: 100000 + description: | + Specifies max current consumed by the hub from VBUS when + operating in self-powered hub. It includes the hub silicon + along with all associated circuitry excluding a permanently + attached peripheral. + + power-on-time-ms: + maximum: 510 + default: 100 + description: | + Specifies the time it takes from the time the host initiates the + power-on sequence to a port until the port has adequate power. + + swap-dx-lanes: + $ref: /schemas/types.yaml#/definitions/uint8-array + description: | + Specifies the ports which will swap the differential-pair (D+/D-), + default is not-swapped. + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + usb-hub@2c { + compatible = "microchip,usb2512b"; + reg = <0x2c>; + reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + }; + + usb-hub@2d { + compatible = "microchip,usb2514b"; + reg = <0x2d>; + vendor-id = /bits/ 16 <0x0000>; + product-id = /bits/ 16 <0x0000>; + string-support; + manufacturer = "Foo"; + product = "Foo-Bar"; + serial = "1234567890A"; + /* correct misplaced usb connectors on port 1,2 */ + swap-dx-lanes = <1 2>; + }; + }; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index d5f1c4c1ef45..6106000006f2 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -494,6 +494,8 @@ patternProperties: description: GE Fanuc Intelligent Platforms Embedded Systems, Inc. "^gemei,.*": description: Gemei Digital Technology Co., Ltd. + "^genesys,.*": + description: Genesys Logic, Inc. "^geniatech,.*": description: Geniatech, Inc. "^giantec,.*": diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index 8abf9dda3241..4a47f71ae4d2 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -395,6 +395,8 @@ PCI PHY devm_usb_get_phy() + devm_usb_get_phy_by_node() + devm_usb_get_phy_by_phandle() devm_usb_put_phy() PINCTRL |