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/Linux-v6.1/Documentation/devicetree/bindings/usb/
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#
10 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13 otg-rev:
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
25 Tells Dual-Role USB controllers that we want to work on a particular
31 hnp-disable:
[all …]
Ddwc2.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
13 - $ref: usb-drd.yaml#
14 - $ref: usb-hcd.yaml#
19 - const: brcm,bcm2835-usb
20 - const: hisilicon,hi6220-usb
21 - const: ingenic,jz4775-otg
22 - const: ingenic,jz4780-otg
[all …]
/Linux-v6.1/Documentation/usb/
Dchipidea.rst5 1. How to test OTG FSM(HNP and SRP)
6 -----------------------------------
8 To show how to demo OTG HNP and SRP functions via sys input files
12 -------------------------
29 otg-rev = <0x0200>;
30 adp-disable;
33 -------------------
41 The A-device(with micro A plug inserted) should enumerate B-device.
45 On B-device::
49 B-device should take host role and enumerate A-device.
[all …]
/Linux-v6.1/arch/arm/boot/dts/
Dimx7ulp-com.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
8 #include <dt-bindings/input/input.h>
12 compatible = "ea,imx7ulp-com", "fsl,imx7ulp";
15 stdout-path = &lpuart4;
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_lpuart4>;
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_usbotg1_id>;
33 srp-disable;
[all …]
Dimx7d-mba7.dts1 // SPDX-License-Identifier: GPL-2.0 OR X11
3 * Device Tree Source for TQ-Systems TQMa7D board on MBa7 carrier board.
5 * Copyright (C) 2016 TQ-Systems GmbH
6 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
10 /dts-v1/;
12 #include "imx7d-tqma7.dtsi"
13 #include "imx7-mba7.dtsi"
16 model = "TQ-Systems TQMa7D board on MBa7 carrier board";
17 compatible = "tq,imx7d-mba7", "tq,imx7d-tqma7", "fsl,imx7d";
21 pinctrl-names = "default";
[all …]
Dimx7ulp-evk.dts1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
8 /dts-v1/;
14 compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp";
17 stdout-path = &lpuart4;
26 compatible = "pwm-backlight";
28 brightness-levels = <0 20 25 30 35 40 100>;
29 default-brightness-level = <6>;
33 reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
34 compatible = "regulator-fixed";
[all …]
Dimx6ulz-bsh-smm-m2.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
13 compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";
16 stdout-path = &uart4;
19 usdhc2_pwrseq: usdhc2-pwrseq {
20 compatible = "mmc-pwrseq-simple";
21 reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_gpmi_nand>;
[all …]
Dimx6q-var-dt6customboard.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Support for Variscite DART-MX6 Carrier-board
9 /dts-v1/;
12 #include "imx6qdl-var-dart.dtsi"
13 #include <dt-bindings/input/linux-event-codes.h>
16 model = "Variscite DART-MX6 Carrier-board";
20 compatible = "pwm-backlight";
22 brightness-levels = <0 4 8 16 32 64 128 248>;
23 default-brightness-level = <7>;
27 gpio-keys {
[all …]
Dqcom-apq8074-dragonboard.dts1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/gpio/gpio.h>
3 #include "qcom-msm8974.dtsi"
4 #include "qcom-pm8841.dtsi"
5 #include "qcom-pm8941.dtsi"
9 compatible = "qcom,apq8074-dragonboard", "qcom,apq8074";
18 stdout-path = "serial0:115200n8";
28 clock-frequency = <200000>;
34 read-only;
42 phy-select = <&tcsr 0xb000 1>;
[all …]
De70k02.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 * found in ebook-readers like the Kobo Clara HD (with i.MX6SLL) and
14 #include <dt-bindings/input/input.h>
23 stdout-path = &uart1;
26 gpio_keys: gpio-keys {
27 compatible = "gpio-keys";
29 key-power {
33 wakeup-source;
36 key-cover {
40 linux,input-type = <EV_SW>;
[all …]
De60k02.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 * found in ebook-readers like the Kobo Clara HD (with i.MX6SLL) and
14 #include <dt-bindings/input/input.h>
19 stdout-path = &uart1;
22 gpio_keys: gpio-keys {
23 compatible = "gpio-keys";
25 key-power {
29 wakeup-source;
32 key-cover {
36 linux,input-type = <EV_SW>;
[all …]
Dimx7d-remarkable2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2019 reMarkable AS - http://www.remarkable.com/
8 /dts-v1/;
14 compatible = "remarkable,imx7d-remarkable2", "fsl,imx7d";
17 stdout-path = &uart6;
25 reg_brcm: regulator-brcm {
26 compatible = "regulator-fixed";
27 regulator-name = "brcm_reg";
28 regulator-min-microvolt = <3300000>;
29 regulator-max-microvolt = <3300000>;
[all …]
Dimx6ul-kontron-bl-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/gpio/gpio.h>
11 gpio-leds {
12 compatible = "gpio-leds";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_gpio_leds>;
17 label = "debug-led1";
19 default-state = "off";
20 linux,default-trigger = "heartbeat";
24 label = "debug-led2";
[all …]
Dimx7d-flex-concentrator.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "imx7d-tqma7.dtsi"
14 /delete-node/ &ds1339;
18 compatible = "kam,imx7d-flex-concentrator", "fsl,imx7d";
22 /* 1024 MB - TQMa7D board configuration */
26 reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
27 compatible = "regulator-fixed";
28 regulator-name = "VBUS_USBOTG2";
29 regulator-min-microvolt = <5000000>;
[all …]
Dqcom-msm8974pro-fairphone-fp2.dts1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974pro.dtsi"
3 #include "qcom-pm8841.dtsi"
4 #include "qcom-pm8941.dtsi"
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
20 stdout-path = "serial0:115200n8";
23 gpio-keys {
24 compatible = "gpio-keys";
[all …]
Dqcom-msm8974-sony-xperia-rhine.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974.dtsi"
3 #include "qcom-pm8841.dtsi"
4 #include "qcom-pm8941.dtsi"
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
15 stdout-path = "serial0:115200n8";
18 gpio-keys {
19 compatible = "gpio-keys";
[all …]
/Linux-v6.1/drivers/usb/dwc2/
Dcore_intr.c1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * core_intr.c - DesignWare HS OTG Controller common interrupt handling
5 * Copyright (C) 2004-2013 Synopsys, Inc.
16 #include <linux/dma-mapping.h>
29 switch (hsotg->op_state) { in dwc2_op_state_str()
46 * dwc2_handle_usb_port_intr - handles OTG PRTINT interrupts.
63 * dwc2_handle_mode_mismatch_intr() - Logs a mode mismatch warning message
72 dev_warn(hsotg->dev, "Mode Mismatch Interrupt: currently in %s mode\n", in dwc2_handle_mode_mismatch_intr()
77 * dwc2_handle_otg_intr() - Handles the OTG Interrupts. It reads the OTG
90 dev_dbg(hsotg->dev, "++OTG Interrupt gotgint=%0x [%s]\n", gotgint, in dwc2_handle_otg_intr()
[all …]
Dcore.h1 /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
3 * core.h - DesignWare HS OTG Controller common declarations
5 * Copyright (C) 2004-2013 Synopsys, Inc.
21 * - no_printk: Disable tracing
22 * - pr_info: Print this info to the console
23 * - trace_printk: Print this info to trace buffer (good for verbose logging)
32 dev_name(hsotg->dev), ##__VA_ARGS__)
37 dev_name(hsotg->dev), ##__VA_ARGS__)
42 /* dwc2-hsotg declarations */
74 * struct dwc2_hsotg_ep - driver endpoint definition.
[all …]
/Linux-v6.1/arch/arm64/boot/dts/freescale/
Dimx8mm-var-som-symphony.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "imx8mm-var-som.dtsi"
11 model = "Variscite VAR-SOM-MX8MM Symphony evaluation board";
12 compatible = "variscite,var-som-mx8mm-symphony", "variscite,var-som-mx8mm", "fsl,imx8mm";
14 reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
15 compatible = "regulator-fixed";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
18 regulator-name = "VSD_3V3";
[all …]
Dimx8mm-tqma8mqml-mba8mx.dts1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2020-2021 TQ-Systems GmbH
6 /dts-v1/;
8 #include "imx8mm-tqma8mqml.dtsi"
12 model = "TQ-Systems GmbH i.MX8MM TQMa8MxML on MBa8Mx";
13 compatible = "tq,imx8mm-tqma8mqml-mba8mx", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
24 reg_usdhc2_vmmc: regulator-vmmc {
25 compatible = "regulator-fixed";
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
[all …]
Dimx8mq-tqma8mq-mba8mx.dts1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2019-2021 TQ-Systems GmbH
6 /dts-v1/;
8 #include "imx8mq-tqma8mq.dtsi"
12 model = "TQ-Systems GmbH i.MX8MQ TQMa8MQ on MBa8Mx";
13 compatible = "tq,imx8mq-tqma8mq-mba8mx", "tq,imx8mq-tqma8mq", "fsl,imx8mq";
23 extcon_usbotg: extcon-usbotg0 {
24 compatible = "linux,extcon-usb-gpio";
25 pinctrl-names = "default";
26 pinctrl-0 = <&pinctrl_usbcon0>;
[all …]
Dimx8mn-evk.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/usb/pd.h>
11 stdout-path = &uart2;
14 gpio-leds {
15 compatible = "gpio-leds";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_led>;
22 default-state = "on";
31 reg_usdhc2_vmmc: regulator-usdhc2 {
32 compatible = "regulator-fixed";
[all …]
/Linux-v6.1/drivers/usb/musb/
Dmusb_core.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2005-2006 by Texas Instruments
7 * Copyright (C) 2006-2007 Nokia Corporation
11 * Inventra (Multipoint) Dual-Role Controller Driver for Linux.
15 * in the works. These are normal Linux-USB controller drivers which
29 * - Lack of host-side transaction scheduling, for all transfer types.
35 * includes DaVinci EVM in a common non-OTG mode.
59 * - Kconfig for everything user-configurable
60 * - platform_device for addressing, irq, and platform_data
61 * - platform_data is mostly for board-specific information
[all …]
/Linux-v6.1/drivers/usb/dwc3/
Ddrd.c1 // SPDX-License-Identifier: GPL-2.0
3 * drd.c - DesignWare USB3 DRD Controller Dual-role support
5 * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com
21 u32 reg = dwc3_readl(dwc->regs, DWC3_OEVTEN); in dwc3_otg_disable_events()
24 dwc3_writel(dwc->regs, DWC3_OEVTEN, reg); in dwc3_otg_disable_events()
29 u32 reg = dwc3_readl(dwc->regs, DWC3_OEVTEN); in dwc3_otg_enable_events()
32 dwc3_writel(dwc->regs, DWC3_OEVTEN, reg); in dwc3_otg_enable_events()
37 u32 reg = dwc3_readl(dwc->regs, DWC3_OEVT); in dwc3_otg_clear_events()
39 dwc3_writel(dwc->regs, DWC3_OEVTEN, reg); in dwc3_otg_clear_events()
56 spin_lock(&dwc->lock); in dwc3_otg_thread_irq()
[all …]
/Linux-v6.1/drivers/usb/chipidea/
Dotg.c1 // SPDX-License-Identifier: GPL-2.0
3 * otg.c - ChipIdea USB IP core OTG driver
11 * This file mainly handles otgsc register, OTG fsm operations for HNP and SRP
25 * hw_read_otgsc - returns otgsc register bits value.
38 cable = &ci->platdata->vbus_extcon; in hw_read_otgsc()
39 if (!IS_ERR(cable->edev) || ci->role_switch) { in hw_read_otgsc()
40 if (cable->changed) in hw_read_otgsc()
45 if (cable->connected) in hw_read_otgsc()
50 if (cable->enabled) in hw_read_otgsc()
56 cable = &ci->platdata->id_extcon; in hw_read_otgsc()
[all …]

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