| /linux-6.12.1/drivers/usb/common/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
8 bool "USB LED Triggers"
11 This option adds LED triggers for USB host and/or gadget activity.
13 Say Y here if you are working on a system with led-class supported
14 LEDs and you want to use them as activity indicators for USB host or
18 tristate "USB ULPI PHY interface support"
22 USB 2.0 PHY interface. The ULPI specification defines a standard set
23 of registers that can be used to detect the vendor and product which
27 The ULPI interfaces (the buses) are registered by the drivers for USB
33 protocol) and USB charger detection.
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/usb/ |
| D | qcom,pmic-typec.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/qcom,pmic-typec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm PMIC based USB Type-C block
10 - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
13 Qualcomm PMIC Type-C block
18 - enum:
19 - qcom,pmi632-typec
20 - qcom,pm8150b-typec
[all …]
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| D | usb-nop-xceiv.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/usb/usb-nop-xceiv.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: USB NOP PHY
10 - Rob Herring <robh@kernel.org>
14 const: usb-nop-xceiv
19 clock-names:
22 clock-frequency: true
24 '#phy-cells':
[all …]
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| /linux-6.12.1/drivers/extcon/ |
| D | extcon-max77693.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max77693.c - MAX77693 extcon driver to support MAX77693 MUIC
8 #include <linux/devm-helpers.h>
18 #include <linux/mfd/max77693-common.h>
19 #include <linux/mfd/max77693-private.h>
20 #include <linux/extcon-provider.h>
24 #define DEV_NAME "max77693-muic"
30 * extcon-max77693 driver use 'default_init_data' to bring up base operation
35 /* STATUS2 - [3]ChgDetRun */
39 /* INTMASK1 - Unmask [3]ADC1KM,[0]ADCM */
[all …]
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| D | extcon-max8997.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // extcon-max8997.c - MAX8997 extcon driver to support MAX8997 MUIC
8 #include <linux/devm-helpers.h>
18 #include <linux/mfd/max8997-private.h>
19 #include <linux/extcon-provider.h>
22 #define DEV_NAME "max8997-muic"
39 { MAX8997_MUICIRQ_ADCError, "muic-ADCERROR" },
40 { MAX8997_MUICIRQ_ADCLow, "muic-ADCLOW" },
41 { MAX8997_MUICIRQ_ADC, "muic-ADC" },
42 { MAX8997_MUICIRQ_VBVolt, "muic-VBVOLT" },
[all …]
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| /linux-6.12.1/drivers/phy/allwinner/ |
| D | phy-sun4i-usb.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Allwinner sun4i USB phy driver
5 * Copyright (C) 2014-2015 Hans de Goede <hdegoede@redhat.com>
18 #include <linux/extcon-provider.h>
28 #include <linux/phy/phy-sun4i-usb.h>
34 #include <linux/usb/of.h>
142 struct delayed_work detect; member
146 container_of((phy), struct sun4i_usb_phy_data, phys[(phy)->index])
154 iscr = readl(data->base + REG_ISCR); in sun4i_usb_phy0_update_iscr()
157 writel(iscr, data->base + REG_ISCR); in sun4i_usb_phy0_update_iscr()
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/phy/ |
| D | allwinner,suniv-f1c100s-usb-phy.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,suniv-f1c100s-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner F1C100s USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,suniv-f1c100s-usb-phy
24 reg-names:
[all …]
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| D | allwinner,sun8i-v3s-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun8i-v3s-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner V3s USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun8i-v3s-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun8i-a23-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun8i-a23-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A23 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
19 - allwinner,sun8i-a23-usb-phy
20 - allwinner,sun8i-a33-usb-phy
[all …]
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| D | allwinner,sun50i-a64-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun50i-a64-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A64 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
19 - allwinner,sun20i-d1-usb-phy
20 - allwinner,sun50i-a64-usb-phy
[all …]
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| D | allwinner,sun5i-a13-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun5i-a13-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A13 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun5i-a13-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun6i-a31-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun6i-a31-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A31 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun6i-a31-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun8i-r40-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun8i-r40-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner R40 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun8i-r40-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun50i-h6-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun50i-h6-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner H6 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun50i-h6-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun4i-a10-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun4i-a10-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
19 - allwinner,sun4i-a10-usb-phy
20 - allwinner,sun7i-a20-usb-phy
[all …]
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| D | allwinner,sun8i-a83t-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun8i-a83t-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A83t USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
18 const: allwinner,sun8i-a83t-usb-phy
22 - description: PHY Control registers
[all …]
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| D | allwinner,sun8i-h3-usb-phy.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/phy/allwinner,sun8i-h3-usb-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner H3 USB PHY
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
14 "#phy-cells":
19 - allwinner,sun8i-h3-usb-phy
20 - allwinner,sun50i-h616-usb-phy
[all …]
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| D | qcom,usb-snps-femto-v2.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Synopsys Femto High-Speed USB PHY V2
10 - Wesley Cheng <quic_wcheng@quicinc.com>
13 Qualcomm High-Speed USB PHY
18 - items:
19 - enum:
20 - qcom,sa8775p-usb-hs-phy
[all …]
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| /linux-6.12.1/arch/arm/boot/dts/st/ |
| D | stih410-pinctrl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-only
6 #include "st-pincfg.h"
10 pin-controller-rear@922f080 {
13 pinctrl_usb0: usb2-0 {
15 usb-oc-detect = <&pio35 0 ALT1 IN>;
16 usb-pwr-enable = <&pio35 1 ALT1 OUT>;
22 pinctrl_usb1: usb2-1 {
24 usb-oc-detect = <&pio35 2 ALT1 IN>;
25 usb-pwr-enable = <&pio35 3 ALT1 OUT>;
|
| D | ste-nomadik-s8815.dts | 1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree for the ST-Ericsson Nomadik S8815 board
7 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include "ste-nomadik-stn8815.dtsi"
12 model = "Calao Systems USB-S8815";
13 compatible = "calaosystems,usb-s8815";
25 /* This hog will bias the MMC/SD card detect line */
26 mmcsd-gpio {
27 gpio-hog;
[all …]
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| /linux-6.12.1/Documentation/devicetree/bindings/extcon/ |
| D | qcom,pm8941-misc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/extcon/qcom,pm8941-misc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. PM8941 USB ID Extcon device
10 - Guru Das Srinagesh <quic_gurus@quicinc.com>
13 Some Qualcomm PMICs have a "misc" module that can be used to detect when
14 the USB ID pin has been pulled low or high.
19 - const: qcom,pm8941-misc
28 interrupt-names:
[all …]
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| /linux-6.12.1/drivers/usb/renesas_usbhs/ |
| D | common.h | 1 /* SPDX-License-Identifier: GPL-1.0+ */
3 * Renesas USB driver
16 #include <linux/usb/renesas_usbhs.h>
52 #define USBREQ 0x0054 /* USB request type register */
53 #define USBVAL 0x0056 /* USB request value register */
54 #define USBINDX 0x0058 /* USB request index register */
55 #define USBLENG 0x005A /* USB request length register */
100 #define D2FIFOSEL 0x00F0 /* for R-Car Gen2 */
101 #define D2FIFOCTR 0x00F2 /* for R-Car Gen2 */
102 #define D3FIFOSEL 0x00F4 /* for R-Car Gen2 */
[all …]
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-class-power-rt9471 | 1 What: /sys/class/power_supply/rt9471-*/sysoff_enable
16 - 1: enabled
17 - 0: disabled
19 What: /sys/class/power_supply/rt9471-*/port_detect_enable
24 This entry allows enabling the USB BC12 port detect function of rt9471 charger
26 port detect and report the usb port type when port detect is done. See
31 - 1: enabled
32 - 0: disabled
|
| /linux-6.12.1/arch/arm/mach-pxa/ |
| D | irqs.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * arch/arm/mach-pxa/include/mach/irqs.h
19 #define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI,PXA27x) */
20 #define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI,PXA27x) */
23 #define IRQ_ACIPC0 PXA_IRQ(5) /* AP-CP Communication (PXA930) */
26 #define IRQ_OST_4_11 PXA_IRQ(7) /* OS timer 4-11 matches (PXA27x) */
27 #define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */
28 #define IRQ_GPIO1 PXA_IRQ(9) /* GPIO1 Edge Detect */
29 #define IRQ_GPIO_2_x PXA_IRQ(10) /* GPIO[2-x] Edge Detect */
30 #define IRQ_USB PXA_IRQ(11) /* USB Service */
[all …]
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| /linux-6.12.1/Documentation/driver-api/usb/ |
| D | persist.rst | 1 .. _usb-persist:
3 USB device persistence during system suspend
13 According to the USB specification, when a USB bus is suspended the
14 bus must continue to supply suspend current (around 1-5 mA). This
16 detect connect-change events (devices being plugged in or unplugged).
19 If a USB device's power session is interrupted then the system is
26 By default, Linux behaves according to the spec. If a USB host
33 If the kernel wants to believe that your USB keyboard was unplugged
38 Unfortunately problems _can_ arise, particularly with mass-storage
41 filesystem on the device, you're out of luck -- everything in that
[all …]
|