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/linux-6.14.4/Documentation/devicetree/bindings/usb/
Dmediatek,mtu3.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Chunfeng Yun <[email protected]>
14 - $ref: usb-drd.yaml
23 - enum:
24 - mediatek,mt2712-mtu3
25 - mediatek,mt8173-mtu3
26 - mediatek,mt8183-mtu3
27 - mediatek,mt8186-mtu3
[all …]
Dmediatek,musb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Min Guo <[email protected]>
15 pattern: '^usb@[0-9a-f]+$'
19 - enum:
20 - mediatek,mt8516-musb
21 - mediatek,mt2701-musb
22 - mediatek,mt7623-musb
23 - const: mediatek,mtk-musb
[all …]
Dst,stusb160x.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STUSB160x Type-C controller
10 - Amelie Delaunay <[email protected]>
15 - st,stusb1600
23 vdd-supply:
24 description: main power supply (4.1V-22V)
26 vsys-supply:
27 description: low power supply (3.0V-5.5V)
[all …]
Dwillsemi,wusb3801.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: WUSB3801 Type-C port controller
10 The Will Semiconductor WUSB3801 is a USB Type-C port controller which
11 supports role and plug orientation detection using the CC pins. It is
12 compatible with the USB Type-C Cable and Connector Specification v1.2.
15 - Samuel Holland <[email protected]>
20 - willsemi,wusb3801
30 $ref: ../connector/usb-connector.yaml#
[all …]
Drichtek,rt1711h.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Richtek RT1711H Type-C Port Switch and Power Delivery controller
10 - Gene Chen <[email protected]>
13 The RT1711H is a USB Type-C controller that complies with the latest
14 USB Type-C and PD standards. It does the USB Type-C detection including attach
15 and orientation. It integrates the physical layer of the USB BMC power
16 delivery protocol to allow up to 100W of power. The BMC PD block enables full
17 support for alternative interfaces of the Type-C specification.
[all …]
Dqcom,pmic-typec.yaml1 # 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 <[email protected]>
13 Qualcomm PMIC Type-C block
18 - enum:
19 - qcom,pmi632-typec
20 - qcom,pm8150b-typec
[all …]
Dmediatek,mt6360-tcpc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/mediatek,mt6360-tcpc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller
10 - ChiYuan Huang <[email protected]>
13 Mediatek MT6360 is a multi-functional device. It integrates charger, ADC, flash, RGB indicators,
14 regulators (BUCKs/LDOs), and TypeC Port Switch with Power Delivery controller.
15 This document only describes MT6360 Type-C Port Switch and Power Delivery controller.
20 - mediatek,mt6360-tcpc
[all …]
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
12 Documentation/devicetree/bindings/connector/usb-connector.yaml
18 interrupt-parent = <&gpio26>;
22 compatible = "usb-c-connector";
23 label = "USB-C";
24 data-role = "dual";
[all …]
Danalogix,anx7411.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analogix ANX7411 Type-C controller
10 - Xin Ji <[email protected]>
15 - analogix,anx7411
25 $ref: ../connector/usb-connector.yaml
29 const: usb-c-connector
32 - compatible
33 - reg
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/connector/
Dusb-connector.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/connector/usb-connector.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <[email protected]>
20 - enum:
21 - usb-a-connector
22 - usb-b-connector
23 - usb-c-connector
25 - items:
[all …]
/linux-6.14.4/Documentation/ABI/testing/
Dsysfs-class-typec1 USB Type-C port devices (eg. /sys/class/typec/port0/)
8 requesting data role swapping on the port. Swapping is supported
11 notified about role changes so that poll(2) on the attribute
12 wakes up. Change on the role will also generate uevent
13 KOBJ_CHANGE on the port. The current role is show in brackets,
22 The supported power roles. This attribute can be used to request
23 power role swap on the port. Swapping is supported as
26 notified about role changes so that poll(2) on the attribute
27 wakes up. Change on the role will also generate uevent
28 KOBJ_CHANGE. The current role is show in brackets, for example
[all …]
/linux-6.14.4/include/linux/usb/
Dtypec.h1 /* SPDX-License-Identifier: GPL-2.0 */
8 /* USB Type-C Specification releases */
59 static inline int is_sink(enum typec_role role) in is_sink() argument
61 return role == TYPEC_SINK; in is_sink()
64 static inline int is_source(enum typec_role role) in is_source() argument
66 return role == TYPEC_SOURCE; in is_source()
102 * struct enter_usb_data - Enter_USB Message details
106 * @active_link_training is a flag that should be set with uni-directional SBRX
107 * communication, and left 0 with passive cables and with bi-directional SBRX
116 * struct usb_pd_identity - USB Power Delivery identity data
[all …]
/linux-6.14.4/arch/arm64/boot/dts/qcom/
Dsc7280-idp-ec-h1.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
11 pinctrl-0 = <&qup_spi10_data_clk>, <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>;
12 cs-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
15 compatible = "google,cros-ec-spi";
17 interrupt-parent = <&tlmm>;
19 pinctrl-names = "default";
20 pinctrl-0 = <&ap_ec_int_l>;
21 spi-max-frequency = <3000000>;
22 wakeup-source;
25 compatible = "google,cros-ec-pwm";
[all …]
/linux-6.14.4/drivers/extcon/
Dextcon-axp288.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * extcon-axp288.c - X-Power AXP288 PMIC extcon cable detection driver
5 * Copyright (c) 2017-2018 Hans de Goede <[email protected]>
19 #include <linux/extcon-provider.h>
22 #include <linux/usb/role.h>
26 #include <asm/intel-family.h>
29 /* Power source status register */
115 /* Power up/down reason string array */
117 "Last wake caused by user pressing the power button",
124 "Last shutdown caused by user pressing the power button",
[all …]
Dextcon-usbc-cros-ec.c1 // SPDX-License-Identifier: GPL-2.0
7 #include <linux/extcon-provider.h>
28 unsigned int dr; /* data role */
29 bool pr; /* power role (true if VBUS enabled) */
49 * cros_ec_pd_command() - Send a command to the EC.
73 return -ENOMEM; in cros_ec_pd_command()
75 msg->version = version; in cros_ec_pd_command()
76 msg->command = command; in cros_ec_pd_command()
77 msg->outsize = outsize; in cros_ec_pd_command()
78 msg->insize = insize; in cros_ec_pd_command()
[all …]
/linux-6.14.4/Documentation/usb/
Dchipidea.rst2 ChipIdea Highspeed Dual Role Controller Driver
6 -----------------------------------
12 -------------------------
29 otg-rev = <0x0200>;
30 adp-disable;
33 -------------------
35 1) Power up 2 Freescale i.MX6Q sabre SD boards with gadget class driver loaded
41 The A-device (with micro A plug inserted) should enumerate B-device.
43 3) Role switch
45 On B-device::
[all …]
/linux-6.14.4/drivers/usb/mtu3/
Dmtu3_dr.c1 // SPDX-License-Identifier: GPL-2.0
3 * mtu3_dr.c - dual role switch and host glue layer
25 mtu3_setbits(ssusb->mac_base, U3D_DEVICE_CONTROL, DC_SESSION); in toggle_opstate()
26 mtu3_setbits(ssusb->mac_base, U3D_POWER_MANAGEMENT, SOFT_CONN); in toggle_opstate()
29 /* only port0 supports dual-role mode */
33 void __iomem *ibase = ssusb->ippc_base; in ssusb_port0_switch()
36 dev_dbg(ssusb->dev, "%s (switch u%d port0 to %s)\n", __func__, in ssusb_port0_switch()
40 /* 1. power off and disable u2 port0 */ in ssusb_port0_switch()
45 /* 2. power on, enable u2 port0 and select its mode */ in ssusb_port0_switch()
52 /* 1. power off and disable u3 port0 */ in ssusb_port0_switch()
[all …]
/linux-6.14.4/drivers/net/dsa/sja1105/
Dsja1105_clocking.c1 // SPDX-License-Identifier: BSD-3-Clause
2 /* Copyright 2016-2018 NXP
3 * Copyright (c) 2018-2019, Vladimir Oltean <[email protected]>
107 sja1105_packing(buf, &idiv->clksrc, 28, 24, size, op); in sja1105_cgu_idiv_packing()
108 sja1105_packing(buf, &idiv->autoblock, 11, 11, size, op); in sja1105_cgu_idiv_packing()
109 sja1105_packing(buf, &idiv->idiv, 5, 2, size, op); in sja1105_cgu_idiv_packing()
110 sja1105_packing(buf, &idiv->pd, 0, 0, size, op); in sja1105_cgu_idiv_packing()
116 const struct sja1105_regs *regs = priv->info->regs; in sja1105_cgu_idiv_config()
117 struct device *dev = priv->ds->dev; in sja1105_cgu_idiv_config()
121 if (regs->cgu_idiv[port] == SJA1105_RSV_ADDR) in sja1105_cgu_idiv_config()
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/platform/
Dlenovo,yoga-c630-ec.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/platform/lenovo,yoga-c630-ec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
13 The Qualcomm Snapdragon-based Lenovo Yoga C630 has an Embedded Controller
14 (EC) which handles things such as battery and USB Type-C. This binding
19 const: lenovo,yoga-c630-ec
24 '#address-cells':
27 '#size-cells':
[all …]
/linux-6.14.4/arch/arm64/boot/dts/exynos/google/
Dgs101-oriole.dts1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright 2021-2023 Google LLC
6 * Copyright 2023 Linaro Ltd - <[email protected]>
9 /dts-v1/;
11 #include <dt-bindings/gpio/gpio.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/usb/pd.h>
14 #include "gs101-pinctrl.h"
19 compatible = "google,gs101-oriole", "google,gs101";
28 stdout-path = &serial_0;
[all …]
/linux-6.14.4/drivers/usb/typec/
Dhd3ss3220.c1 // SPDX-License-Identifier: GPL-2.0+
3 * TI HD3SS3220 Type-C DRP Port Controller Driver
10 #include <linux/usb/role.h>
73 case TYPEC_PWR_MODE_PD: /* Power delivery not supported */ in hd3ss3220_set_power_opmode()
75 dev_err(hd3ss3220->dev, "bad power operation mode: %d\n", power_opmode); in hd3ss3220_set_power_opmode()
76 return -EINVAL; in hd3ss3220_set_power_opmode()
79 return regmap_update_bits(hd3ss3220->regmap, HD3SS3220_REG_CN_STAT, in hd3ss3220_set_power_opmode()
99 dev_err(hd3ss3220->dev, "bad port type: %d\n", type); in hd3ss3220_set_port_type()
100 return -EINVAL; in hd3ss3220_set_port_type()
104 err = regmap_update_bits(hd3ss3220->regmap, HD3SS3220_REG_GEN_CTRL, in hd3ss3220_set_port_type()
[all …]
Dclass.c1 // SPDX-License-Identifier: GPL-2.0
3 * USB Type-C Connector Class
29 /* ------------------------------------------------------------------------- */
66 return partner->identity; in get_pd_identity()
70 return cable->identity; in get_pd_identity()
77 struct typec_port *port = to_typec_port(dev->parent); in get_pd_product_type()
85 if (port->data_role == TYPEC_HOST) in get_pd_product_type()
86 ptype = product_type_ufp[PD_IDH_PTYPE(id->id_header)]; in get_pd_product_type()
88 ptype = product_type_dfp[PD_IDH_DFP_PTYPE(id->id_header)]; in get_pd_product_type()
91 ptype = product_type_cable[PD_IDH_PTYPE(id->id_header)]; in get_pd_product_type()
[all …]
/linux-6.14.4/arch/arm/boot/dts/aspeed/
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-6.14.4/drivers/usb/chipidea/
Dcore.c1 // SPDX-License-Identifier: GPL-2.0
3 * core.c - ChipIdea USB IP core family device controller
5 * Copyright (C) 2008 Chipidea - MIPS Technologies, Inc. All rights reserved.
12 * - Four transfers are supported, usbtest is passed
13 * - USB Certification for gadget: CH9 and Mass Storage are passed
14 * - Low power mode
15 * - USB wakeup
19 #include <linux/dma-mapping.h>
105 ci->hw_bank.regmap[i] = in hw_alloc_regmap()
106 (i <= CAP_LAST ? ci->hw_bank.cap : ci->hw_bank.op) + in hw_alloc_regmap()
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/chrome/
Dgoogle,cros-ec-typec.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/chrome/google,cros-ec-typec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Benson Leung <[email protected]>
11 - Prashant Malani <[email protected]>
17 cros-ec node like google,cros-ec-spi.
21 const: google,cros-ec-typec
23 '#address-cells':
26 '#size-cells':
[all …]

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