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authorLinus Torvalds <torvalds@linux-foundation.org>2022-12-16 14:22:53 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-12-16 14:22:53 +0300
commit58bcac11fd94f950abc7b8466c5ceac7be07a00e (patch)
tree69ccedd64b1aab0f387d303376593bc2c1aa7032 /Documentation
parent84e57d292203a45c96dbcb2e6be9dd80961d981a (diff)
parent81c25247a2a03a0f97e4805d7aff7541ccff6baa (diff)
downloadlinux-58bcac11fd94f950abc7b8466c5ceac7be07a00e.tar.xz
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')
-rw-r--r--Documentation/ABI/testing/configfs-usb-gadget-uvc4
-rw-r--r--Documentation/ABI/testing/sysfs-bus-usb11
-rw-r--r--Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml3
-rw-r--r--Documentation/devicetree/bindings/usb/dwc2.yaml3
-rw-r--r--Documentation/devicetree/bindings/usb/genesys,gl850g.yaml48
-rw-r--r--Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml1
-rw-r--r--Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml1
-rw-r--r--Documentation/devicetree/bindings/usb/qcom,dwc3.yaml3
-rw-r--r--Documentation/devicetree/bindings/usb/usb-drd.yaml1
-rw-r--r--Documentation/devicetree/bindings/usb/usb-nop-xceiv.yaml5
-rw-r--r--Documentation/devicetree/bindings/usb/usb251xb.txt89
-rw-r--r--Documentation/devicetree/bindings/usb/usb251xb.yaml271
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.yaml2
-rw-r--r--Documentation/driver-api/driver-model/devres.rst2
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