/linux/Documentation/devicetree/bindings/regulator/ |
H A D | qcom,usb-vbus-regulator.yaml | 4 $id: http://devicetree.org/schemas/regulator/qcom,usb-vbus-regulator.yaml# 7 title: The Qualcomm PMIC VBUS output regulator driver 13 This regulator driver controls the VBUS output by the Qualcomm PMIC. This 24 - qcom,pm8150b-vbus-reg 27 - qcom,pm4125-vbus-reg 28 - qcom,pm6150-vbus-reg 29 - qcom,pm7250b-vbus-reg 30 - qcom,pmi632-vbus-reg 31 - const: qcom,pm8150b-vbus-reg 35 description: VBUS output base address [all …]
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/linux/Documentation/devicetree/bindings/phy/ |
H A D | nvidia,tegra194-xusb-padctl.yaml | 40 for the USB signal, the VBUS power supply, the USB 2.0 companion port for 72 description: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must 254 vbus-supply: 255 description: A phandle to the regulator supplying the VBUS 292 vbus-supply: 293 description: A phandle to the regulator supplying the VBUS 330 vbus-supply: 331 description: A phandle to the regulator supplying the VBUS 368 vbus-supply: 369 description: A phandle to the regulator supplying the VBUS [all …]
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H A D | nvidia,tegra210-xusb-padctl.yaml | 40 for the USB signal, the VBUS power supply, the USB 2.0 companion port for 382 vbus-supply: 383 description: A phandle to the regulator supplying the VBUS 420 vbus-supply: 421 description: A phandle to the regulator supplying the VBUS 458 vbus-supply: 459 description: A phandle to the regulator supplying the VBUS 496 vbus-supply: 497 description: A phandle to the regulator supplying the VBUS 507 vbus-supply: [all …]
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H A D | nvidia,tegra186-xusb-padctl.yaml | 40 for the USB signal, the VBUS power supply, the USB 2.0 companion port for 74 description: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must 263 vbus-supply: 264 description: A phandle to the regulator supplying the VBUS 301 vbus-supply: 302 description: A phandle to the regulator supplying the VBUS 339 vbus-supply: 340 description: A phandle to the regulator supplying the VBUS 367 vbus-supply: 368 description: A phandle to the regulator supplying the VBUS [all …]
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H A D | nvidia,tegra124-xusb-padctl.yaml | 40 for the USB signal, the VBUS power supply, the USB 2.0 companion port for 360 vbus-supply: 361 description: A phandle to the regulator supplying the VBUS 395 vbus-supply: 396 description: A phandle to the regulator supplying the VBUS 430 vbus-supply: 431 description: A phandle to the regulator supplying the VBUS 444 vbus-supply: 445 description: A phandle to the regulator supplying the VBUS 452 vbus-supply: [all …]
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/linux/drivers/extcon/ |
H A D | extcon-usb-gpio.c | 44 * "USB" = VBUS and "USB-HOST" = !ID, so we have: 47 * even if VBUS is on. 49 * State | ID | VBUS 57 * - VBUS only - we want to distinguish between [1] and [2], so ID is always 1. 58 * - ID only - we want to distinguish between [1] and [4], so VBUS = ID. 62 int id, vbus; in usb_extcon_detect_cable() local 67 /* check ID and VBUS and update cable state */ in usb_extcon_detect_cable() 70 vbus = info->vbus_gpiod ? in usb_extcon_detect_cable() 76 if (!vbus) in usb_extcon_detect_cable() 82 if (vbus) in usb_extcon_detect_cable() [all …]
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H A D | extcon-intel-int3496.c | 54 { "vbus-gpios", &vbus_gpios, 1 }, 77 dev_err(data->dev, "Error updating Vbus boost regulator: %d\n", ret); in int3496_set_vbus_boost() 90 * Peripheral: set USB mux to peripheral and disable VBUS in int3496_do_usb_id() 91 * Host: set USB mux to host and enable VBUS in int3496_do_usb_id() 151 data->gpio_vbus_en = devm_gpiod_get(dev, "vbus", GPIOD_ASIS); in int3496_probe() 153 dev_dbg(dev, "can't request VBUS EN GPIO\n"); in int3496_probe() 154 data->vbus_boost = devm_regulator_get_optional(dev, "vbus"); in int3496_probe()
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/linux/drivers/phy/socionext/ |
H A D | phy-uniphier-usb2.c | 42 struct regulator *vbus; member 52 if (priv->vbus) in uniphier_u2phy_power_on() 53 ret = regulator_enable(priv->vbus); in uniphier_u2phy_power_on() 62 if (priv->vbus) in uniphier_u2phy_power_off() 63 regulator_disable(priv->vbus); in uniphier_u2phy_power_off() 140 priv->vbus = devm_regulator_get_optional(dev, "vbus"); in uniphier_u2phy_probe() 141 if (IS_ERR(priv->vbus)) { in uniphier_u2phy_probe() 142 if (PTR_ERR(priv->vbus) == -EPROBE_DEFER) { in uniphier_u2phy_probe() 143 ret = PTR_ERR(priv->vbus); in uniphier_u2phy_probe() 146 priv->vbus = NULL; in uniphier_u2phy_probe()
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H A D | phy-uniphier-usb3ss.c | 59 struct regulator *vbus; member 124 if (priv->vbus) { in uniphier_u3ssphy_power_on() 125 ret = regulator_enable(priv->vbus); in uniphier_u3ssphy_power_on() 146 if (priv->vbus) in uniphier_u3ssphy_power_off() 147 regulator_disable(priv->vbus); in uniphier_u3ssphy_power_off() 267 priv->vbus = devm_regulator_get_optional(dev, "vbus"); in uniphier_u3ssphy_probe() 268 if (IS_ERR(priv->vbus)) { in uniphier_u3ssphy_probe() 269 if (PTR_ERR(priv->vbus) == -EPROBE_DEFER) in uniphier_u3ssphy_probe() 270 return PTR_ERR(priv->vbus); in uniphier_u3ssphy_probe() 271 priv->vbus = NULL; in uniphier_u3ssphy_probe()
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H A D | phy-uniphier-usb3hs.c | 73 struct regulator *vbus; member 220 if (priv->vbus) { in uniphier_u3hsphy_power_on() 221 ret = regulator_enable(priv->vbus); in uniphier_u3hsphy_power_on() 242 if (priv->vbus) in uniphier_u3hsphy_power_off() 243 regulator_disable(priv->vbus); in uniphier_u3hsphy_power_off() 376 priv->vbus = devm_regulator_get_optional(dev, "vbus"); in uniphier_u3hsphy_probe() 377 if (IS_ERR(priv->vbus)) { in uniphier_u3hsphy_probe() 378 if (PTR_ERR(priv->vbus) == -EPROBE_DEFER) in uniphier_u3hsphy_probe() 379 return PTR_ERR(priv->vbus); in uniphier_u3hsphy_probe() 380 priv->vbus = NULL; in uniphier_u3hsphy_probe()
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/linux/Documentation/devicetree/bindings/usb/ |
H A D | usb-nop-xceiv.yaml | 36 vbus-detect-gpio: 37 description: Should specify the GPIO detecting a VBus insertion 40 vbus-supply: 41 description: regulator supplying VBUS. It will be enabled and disabled 68 vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>; 69 vbus-supply = <&vbus_regulator>;
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H A D | atmel-usb.txt | 16 - atmel,vbus-gpio: If present, specifies a gpio that needs to be 70 - atmel,vbus-gpio: If present, specifies a gpio that needs to be 79 atmel,vbus-gpio = <&pioC 5 0>; 104 - atmel,vbus-gpio: If present, specifies a gpio that allows to detect whether 105 vbus is present (USB is connected). 124 atmel,vbus-gpio = <&pioB 19 0>;
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H A D | fcs,fusb302.yaml | 22 vbus-supply: 23 description: VBUS power supply 34 - vbus-supply 53 vbus-supply = <&vbus_typec>;
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/linux/drivers/phy/samsung/ |
H A D | phy-samsung-usb2.c | 27 if (drv->vbus) { in samsung_usb2_phy_power_on() 28 ret = regulator_enable(drv->vbus); in samsung_usb2_phy_power_on() 54 if (drv->vbus) in samsung_usb2_phy_power_on() 55 regulator_disable(drv->vbus); in samsung_usb2_phy_power_on() 77 if (drv->vbus) in samsung_usb2_phy_power_off() 78 ret = regulator_disable(drv->vbus); in samsung_usb2_phy_power_off() 212 drv->vbus = devm_regulator_get(dev, "vbus"); in samsung_usb2_phy_probe() 213 if (IS_ERR(drv->vbus)) { in samsung_usb2_phy_probe() 214 ret = PTR_ERR(drv->vbus); in samsung_usb2_phy_probe() 217 drv->vbus = NULL; in samsung_usb2_phy_probe()
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/linux/drivers/usb/phy/ |
H A D | phy-omap-otg.c | 24 bool vbus; member 52 if (!otg_dev->id && otg_dev->vbus) in omap_otg_set_mode() 55 else if (otg_dev->vbus) in omap_otg_set_mode() 59 /* Set B-session end to indicate no VBUS. */ in omap_otg_set_mode() 80 otg_dev->vbus = event; in omap_otg_vbus_notifier() 125 otg_dev->vbus = extcon_get_state(extcon, EXTCON_USB); in omap_otg_probe() 131 "OMAP USB OTG controller rev %d.%d (%s, id=%d, vbus=%d)\n", in omap_otg_probe() 133 otg_dev->vbus); in omap_otg_probe()
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/linux/include/linux/usb/ |
H A D | tcpm.h | 61 * @get_vbus: Called to read current VBUS state 75 * @set_vbus: Called to enable or disable VBUS 93 * Optional; Called to notify that vbus is now being sourced. 97 * support hardware to autonomously dischrge vbus upon disconnecting 103 * vbus threshold voltage below which the vbus discharge circuit 104 * will be turned on. requested_vbus_voltage is set to 0 when vbus 109 * detect VSAFE0V voltage level at vbus. When detection of VSAFE0V 111 * whether vbus is at VSAFE0V when needed. 112 * Returns true when vbus i [all...] |
/linux/arch/arm/boot/dts/allwinner/ |
H A D | sunxi-common-regulators.dtsi | 2 * sunxi boards common regulator (ahci target power supply, usb-vbus) code 59 reg_usb0_vbus: usb0-vbus { 61 regulator-name = "usb0-vbus"; 69 reg_usb1_vbus: usb1-vbus { 71 regulator-name = "usb1-vbus"; 80 reg_usb2_vbus: usb2-vbus { 82 regulator-name = "usb2-vbus";
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/linux/drivers/regulator/ |
H A D | qcom_usb_vbus-regulator.c | 3 // Qualcomm PMIC VBUS output regulator driver 83 dev_err(dev, "not able to register vbus reg %d\n", ret); in qcom_usb_vbus_regulator_probe() 87 /* Disable HW logic for VBUS enable */ in qcom_usb_vbus_regulator_probe() 94 { .compatible = "qcom,pm8150b-vbus-reg" }, 101 .name = "qcom-usb-vbus-regulator", 109 MODULE_DESCRIPTION("Qualcomm USB vbus regulator driver");
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/linux/arch/arm/boot/dts/nxp/imx/ |
H A D | imx6qdl-prti6q.dtsi | 21 reg_usb_h1_vbus: regulator-h1-vbus { 23 regulator-name = "h1-vbus"; 28 reg_usb_otg_vbus: regulator-otg-vbus { 30 regulator-name = "otg-vbus"; 69 vbus-supply = <®_usb_h1_vbus>; 77 vbus-supply = <®_usb_otg_vbus>;
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/linux/Documentation/devicetree/bindings/reset/ |
H A D | renesas,rzg2l-usbphy-ctrl.yaml | 45 regulator-vbus: 47 description: USB VBUS regulator 58 - regulator-vbus 74 regulator-vbus { 75 regulator-name = "vbus";
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/linux/drivers/usb/chipidea/ |
H A D | otg.c | 35 * If using extcon framework for VBUS and/or ID signal in hw_read_otgsc() 92 /* Don't enable vbus interrupt if using external notifier */ in hw_write_otgsc() 146 * hw_wait_vbus_lower_bsv - When we switch to device mode, the vbus value 183 * vbus disconnect event is lost due to role in ci_handle_id_switch() 193 * Wait vbus lower than OTGSC_BSV before connecting in ci_handle_id_switch() 196 * care vbus on the board, since it will not affect in ci_handle_id_switch() 202 /* vbus change may have already occurred */ in ci_handle_id_switch() 209 * ci_otg_work - perform otg (vbus/id) event handle
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/linux/arch/arm64/boot/dts/qcom/ |
H A D | pm4125.dtsi | 39 pm4125_vbus: usb-vbus-regulator@1100 { 40 compatible = "qcom,pm4125-vbus-reg", "qcom,pm8150b-vbus-reg"; 60 "vbus-change", 64 vdd-vbus-supply = <&pm4125_vbus>;
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/linux/drivers/phy/rockchip/ |
H A D | phy-rockchip-usb.c | 76 struct regulator *vbus; member 99 if (phy->vbus) in rockchip_usb_phy480m_disable() 100 regulator_disable(phy->vbus); in rockchip_usb_phy480m_disable() 157 if (phy->vbus) { in rockchip_usb_phy_power_on() 160 ret = regulator_enable(phy->vbus); in rockchip_usb_phy_power_on() 290 rk_phy->vbus = devm_regulator_get_optional(&rk_phy->phy->dev, "vbus"); in rockchip_usb_phy_init() 291 if (IS_ERR(rk_phy->vbus)) { in rockchip_usb_phy_init() 292 if (PTR_ERR(rk_phy->vbus) == -EPROBE_DEFER) in rockchip_usb_phy_init() 293 return PTR_ERR(rk_phy->vbus); in rockchip_usb_phy_init() 294 rk_phy->vbus = NULL; in rockchip_usb_phy_init()
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/linux/drivers/phy/freescale/ |
H A D | phy-fsl-imx8mq-usb.c | 57 struct regulator *vbus; member 326 ret = regulator_enable(imx_phy->vbus); in imx8mq_phy_power_on() 338 regulator_disable(imx_phy->vbus); in imx8mq_phy_power_off() 395 imx_phy->vbus = devm_regulator_get(dev, "vbus"); in imx8mq_usb_phy_probe() 396 if (IS_ERR(imx_phy->vbus)) in imx8mq_usb_phy_probe() 397 return dev_err_probe(dev, PTR_ERR(imx_phy->vbus), "failed to get vbus\n"); in imx8mq_usb_phy_probe()
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/linux/Documentation/firmware-guide/acpi/ |
H A D | extcon-intel-int3496.rst | 10 USB-otg port, as well as how it optionally can enable Vbus output on the 19 Index 1 The output gpio for enabling Vbus output from the device to the otg 20 port, write 1 to enable the Vbus output (this gpio descriptor may 31 vbus index 1
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