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/linux-6.12.1/Documentation/devicetree/bindings/usb/
Dmicrochip,mpfs-musb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/microchip,mpfs-musb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - $ref: usb-drd.yaml#
13 - Conor Dooley <conor.dooley@microchip.com>
18 - microchip,mpfs-musb
29 interrupt-names:
31 - const: dma
32 - const: mc
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Dsnps,dwc3.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Felipe Balbi <balbi@kernel.org>
14 be presented as a standalone DT node with an optional vendor-specific
18 - $ref: usb-drd.yaml#
19 - if:
25 - dr_mode
29 $ref: usb-xhci.yaml#
35 - const: snps,dwc3
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/linux-6.12.1/arch/arm/boot/dts/samsung/
Dexynos5250-snow-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/clock/maxim,max77686.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/sound/samsung-i2s.h>
30 stdout-path = "serial3:115200n8";
33 gpio-keys {
34 compatible = "gpio-keys";
35 pinctrl-names = "default";
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Dexynos5420-peach-pit.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pit-rev16",
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Dexynos5800-peach-pi.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pi-rev16",
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/linux-6.12.1/drivers/usb/musb/
Dmpfs.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2020-2022 Microchip Corporation. All rights reserved.
11 #include <linux/dma-mapping.h>
61 devctl = musb_readb(musb->mregs, MUSB_DEVCTL); in mpfs_musb_set_vbus()
64 musb->is_active = 1; in mpfs_musb_set_vbus()
65 musb->xceiv->otg->default_a = 1; in mpfs_musb_set_vbus()
66 musb->xceiv->otg->state = OTG_STATE_A_WAIT_VRISE; in mpfs_musb_set_vbus()
70 musb->is_active = 0; in mpfs_musb_set_vbus()
73 * NOTE: skipping A_WAIT_VFALL -> A_IDLE and in mpfs_musb_set_vbus()
76 musb->xceiv->otg->default_a = 0; in mpfs_musb_set_vbus()
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/linux-6.12.1/drivers/power/supply/
Dab8500_charger.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) ST-Ericsson SA 2012
36 #include "ab8500-bm.h"
37 #include "ab8500-chargalg.h"
94 /* Lowest charger voltage is 3.39V -> 0x4E */
112 /* UsbLineStatus register - usb types */
148 /* VBUS input current limits supported in AB8500 in uA */
174 * struct ab8500_charger_interrupts - ab8500 interrupts
218 * struct ab8500_charger - ab8500 Charger device information
220 * @vbus_detected: VBUS detected
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/linux-6.12.1/drivers/usb/dwc3/
Dcore.c1 // SPDX-License-Identifier: GPL-2.0
3 * core.c - DesignWare USB3 DRD Controller Core file
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
24 #include <linux/dma-mapping.h>
42 #include "../host/xhci-ext-caps.h"
47 * dwc3_get_dr_mode - Validates and sets dr_mode
53 struct device *dev = dwc->dev; in dwc3_get_dr_mode()
56 if (dwc->dr_mode == USB_DR_MODE_UNKNOWN) in dwc3_get_dr_mode()
57 dwc->dr_mode = USB_DR_MODE_OTG; in dwc3_get_dr_mode()
59 mode = dwc->dr_mode; in dwc3_get_dr_mode()
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