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/linux/Documentation/devicetree/bindings/phy/
H A Dnvidia,tegra186-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra186-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]
H A Dnvidia,tegra194-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra194-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]
H A Dnvidia,tegra210-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra210-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]
H A Dnvidia,tegra124-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra124-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]
/linux/Documentation/devicetree/bindings/usb/
H A Dmediatek,musb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/usb/mediatek,musb.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Min Guo <min.guo@mediatek.com>
15 pattern: '^usb@[0-9a-f]+$'
19 - enum:
20 - mediatek,mt8516-musb
21 - mediatek,mt2701-musb
22 - mediatek,mt7623-musb
[all …]
H A Dmediatek,mtu3.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/usb/mediatek,mtu3.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Chunfeng Yun <chunfeng.yun@mediatek.com>
14 - $ref: usb-drd.yaml
23 - enum:
24 - mediatek,mt2712-mtu3
25 - mediatek,mt8173-mtu3
26 - mediatek,mt8183-mtu3
[all …]
H A Drichtek,rt1711h.txt4 - compatible : Must be "richtek,rt1711h".
5 - reg : Must be 0x4e, it's slave address of RT1711H.
6 - interrupts : <a b> where a is the interrupt number and b represents an
9 Required sub-node:
10 - connector: The "usb-c-connector" attached to the tcpci chip, the bindings
11 of connector node are specified in
12 Documentation/devicetree/bindings/connector/usb-connector.yaml
18 interrupt-parent = <&gpio26>;
21 usb_con: connector {
22 compatible = "usb-c-connector";
[all …]
H A Dusb-drd.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/usb/usb-drd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic USB OTG Controller
10 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 otg-rev:
15 Tells usb driver the release number of the OTG and EH supplement with
16 which the device and its descriptors are compliant, in binary-coded
18 features (HNP/SRP/ADP) is enabled. If ADP is required, otg-rev should be
[all …]
H A Donnn,nb7vpq904m.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/usb/onnn,nb7vpq904m.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ON Semiconductor Type-C DisplayPort ALT Mode Linear Redriver
10 - Neil Armstrong <neil.armstrong@linaro.org>
15 - onnn,nb7vpq904m
20 vcc-supply:
23 enable-gpios: true
24 orientation-switch: true
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-typec-displayport5 Shows the current DisplayPort configuration for the connector.
6 Valid values are USB, source and sink. Source means DisplayPort
14 USB [source] sink
18 Note. USB configuration does not equal to Exit Mode. It is
20 USB Type-C Standard. Functionally it equals to the situation
22 Documentation/ABI/testing/sysfs-bus-typec, and use file
29 VESA DisplayPort Alt Mode on USB Type-C Standard defines six
30 different pin assignments for USB Type-C connector that are
31 labeled A, B, C, D, E, and F. The supported pin assignments are
42 connector is actually configured.
[all …]
/linux/include/dt-bindings/usb/
H A Dpd.h1 /* SPDX-License-Identifier: GPL-2.0 */
21 #define PDO_FIXED_SUSPEND (1 << 28) /* USB Suspend supported (Source) */
24 #define PDO_FIXED_USB_COMM (1 << 26) /* USB communications capable */
64 #define PDO_APDO_TYPE_SHIFT 28 /* Only valid value currently is 0x0 - PPS */
89 * Based on "Table 6-14 Fixed Supply PDO - Sink" of "USB Power Delivery Specification Revision 3.0,
99 * --------------------
100 * <31> :: data capable as a USB host
101 * <30> :: data capable as a USB device
103 * <26> :: modal operation supported (1b == yes)
105 * <22:21> :: connector type (SVDM version 2.0+ only; set to zero in version 1.0)
[all …]
/linux/include/linux/usb/
H A Dpd_vdo.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright 2015-2017 Google, Inc
22 * ----------
24 * <15> :: VDM type ( 1b == structured, 0b == unstructured )
27 * <10:8> :: object position (1-7 valid ... used for enter/exit mode only)
86 * SVDM Identity request -> response
112 * --------------------
113 * <31> :: data capable as a USB host
114 * <30> :: data capable as a USB device
116 * <26> :: modal operation supported (1b == yes)
[all …]
/linux/drivers/usb/typec/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0
4 tristate "USB Type-C Support"
6 USB Type-C Specification defines a cable and connector for USB where
8 be Type-A plug on one end of the cable and Type-B plug on the other.
9 Determination of the host-to-device relationship happens through a
10 specific Configuration Channel (CC) which goes through the USB Type-C
12 Accessory Modes - Analog Audio and Debug - and if USB Power Delivery
13 is supported, the Alternate Modes, where the connector is used for
14 something else then USB communication.
16 USB Power Delivery Specification defines a protocol that can be used
[all …]
/linux/drivers/usb/typec/ucsi/
H A Ducsi_huawei_gaokun.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * ucsi-huawei-gaokun - A UCSI driver for HUAWEI Matebook E Go
5 * Copyright (C) 2024-2025 Pengyu Luo <mitltlatltl@gmail.com>
8 #include <drm/bridge/aux-bridge.h>
16 #include <linux/platform_data/huawei-gaokun-ec.h>
18 #include <linux/usb/pd_vdo.h>
19 #include <linux/usb/typec_altmode.h>
20 #include <linux/usb/typec_dp.h>
35 #define GET_IDX(updt) (ffs(updt) - 1)
56 USBC_DPAM_PAN_A, /* Not supported after USB Type-C Standard v1.0b */
[all …]
/linux/arch/arm/boot/dts/st/
H A Dstm32mp135f-dhcor-dhsbc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 * DHCR-STM32MP135F-C100-R051-EE-F0409-SPI4-RTC-WBT-I-01LG
7 * DHCOR PCB number: 718-100 or newer
8 * DHSBC PCB number: 719-100 or newer
11 /dts-v1/;
13 #include <dt-bindings/regulator/st,stm32mp13-regulator.h>
16 #include "stm32mp13xx-dhcor-som.dtsi"
20 compatible = "dh,stm32mp135f-dhcor-dhsbc",
21 "dh,stm32mp135f-dhcor-som",
32 stdout-path = "serial0:115200n8";
[all …]
/linux/include/linux/platform_data/
H A Dusb-omap1.h2 * Platform data for OMAP1 USB
15 * - "A" connector (rectagular)
17 * - "B" connector (squarish) or "Mini-B"
19 * - "Mini-AB" connector (very similar to Mini-B)
24 u8 otg; /* port number, 1-based: usb1 == 2 */
35 * 2 == usb0-only, using internal transceiver
/linux/drivers/gpio/
H A Dgpiolib-acpi-quirks.c1 // SPDX-License-Identifier: GPL-2.0
17 #include "gpiolib-acpi.h"
19 static int run_edge_events_on_boot = -1;
22 "Run edge _AEI event-handlers at boot: 0=no, 1=yes, -1=auto");
98 len = pin_str - controller; in acpi_gpio_in_ignore_list()
142 * The Minix Neo Z83-4 has a micro-USB-B id-pin handler for
143 * a non existing micro-USB-B connector which puts the HDMI
148 DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
156 * The Terra Pad 1061 has a micro-USB-B id-pin handler, which
157 * instead of controlling the actual micro-USB-B turns the 5V
[all …]
/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8916-samsung-rossa-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 #include "msm8916-samsung-fortuna-common.dtsi"
6 /delete-node/ &muic;
9 /delete-node/ &touchscreen;
13 compatible = "siliconmitus,sm5504-muic";
15 interrupts-extended = <&tlmm 12 IRQ_TYPE_EDGE_FALLING>;
16 pinctrl-0 = <&muic_int_default>;
17 pinctrl-names = "default";
19 usb_con: connector {
20 compatible = "usb-b-connector";
[all …]
/linux/Documentation/devicetree/bindings/mfd/
H A Dmaxim,max77843.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
17 includes voltage current regulators, charger, fuel-gauge, haptic motor driver
33 motor-driver:
38 const: maxim,max77843-haptic
40 haptic-supply:
47 - compatible
48 - haptic-supply
[all …]
H A Drichtek,rt5033.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jakob Hauser <jahau@rocketmail.com>
30 The regulators of RT5033 have to be instantiated under a sub-node named
44 $ref: /schemas/power/supply/richtek,rt5033-charger.yaml#
47 - compatible
48 - reg
49 - interrupts
54 - |
[all …]
/linux/arch/arm/boot/dts/gemini/
H A Dgemini-dlink-dns-313.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree file for D-Link DNS-313 1-Bay Network Storage Enclosure
6 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/thermal/thermal.h>
13 model = "D-Link DNS-313 1-Bay Network Storage Enclosure";
14 compatible = "dlink,dns-313", "cortina,gemini";
15 #address-cells = <1>;
16 #size-cells = <1>;
19 /* 64 MB SDRAM in a Nanya NT5DS32M16BS-6K package */
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mp-venice-gw71xx.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/leds/common.h>
8 #include <dt-bindings/phy/phy-imx8-pcie.h>
11 connector {
12 compatible = "gpio-usb-b-connector", "usb-b-connector";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_usbcon1>;
16 label = "Type-C";
17 id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
[all …]
/linux/arch/arm/boot/dts/mediatek/
H A Dmt2701-evb.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
14 compatible = "mediatek,mt2701-evb", "mediatek,mt2701";
22 compatible = "mediatek,mt2701-cs42448-machine";
25 audio-routing =
42 mediatek,audio-codec = <&cs42448>;
43 mediatek,audio-codec-bt-mrg = <&bt_sco_codec>;
44 pinctrl-names = "default";
45 pinctrl-0 = <&aud_pins_default>;
[all …]
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-bletchley.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/usb/pd.h>
8 #include <dt-bindings/leds/leds-pca955x.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/i2c/i2c.h>
14 compatible = "facebook,bletchley-bmc", "aspeed,ast2600";
29 iio-hwmon {
[all …]
/linux/Documentation/arch/x86/
H A Dearlyprintk.rst1 .. SPDX-License-Identifier: GPL-2.0
7 Mini-HOWTO for using the earlyprintk=dbgp boot option with a
10 You need two computers, the 'USB debug key' special gadget and
11 two USB cables, connected like this::
13 [host/target] <-------> [USB debug key] <-------> [client/console]
18 a) Host/target system needs to have USB debug port capability.
21 the lspci -vvv output::
23 # lspci -vvv
25 …00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (p…
27 …Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisIN…
[all …]

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