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/linux-6.8/Documentation/devicetree/bindings/phy/
Dnvidia,tegra194-xusb-padctl.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/phy/nvidia,tegra194-xusb-padctl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
21 Some of the lanes are high-speed lanes, which can be used for PCIe, SATA or
22 super-speed USB. Other lanes are for various types of low-speed, full-speed
23 or high-speed USB (such as UTMI, ULPI and HSIC). The XUSB pad controller
24 contains a software-configurable mux that sits between the I/O controller
[all …]
Dqcom,usb-snps-femto-v2.yaml1 # 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 - enum:
19 - qcom,sc8180x-usb-hs-phy
20 - qcom,usb-snps-femto-v2-phy
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Dqcom,snps-eusb2-repeater.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/phy/qcom,snps-eusb2-repeater.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Abel Vesa <abel.vesa@linaro.org>
19 - items:
20 - enum:
21 - qcom,pm7550ba-eusb2-repeater
22 - const: qcom,pm8550b-eusb2-repeater
23 - const: qcom,pm8550b-eusb2-repeater
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/linux-6.8/Documentation/devicetree/bindings/mmc/
Dcdns,sdhci.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Masahiro Yamada <yamada.masahiro@socionext.com>
15 - enum:
16 - amd,pensando-elba-sd4hc
17 - microchip,mpfs-sd4hc
18 - socionext,uniphier-sd4hc
19 - const: cdns,sd4hc
39 cdns,phy-input-delay-sd-highspeed:
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Dsdhci-am654.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/mmc/sdhci-am654.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Ulf Hansson <ulf.hansson@linaro.org>
14 - $ref: sdhci-common.yaml#
19 - enum:
20 - ti,am62-sdhci
21 - ti,am64-sdhci-4bit
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Dmmc-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
25 "#address-cells":
30 "#size-cells":
37 broken-cd:
42 cd-gpios:
47 non-removable:
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/linux-6.8/drivers/usb/common/
Dcommon.c1 // SPDX-License-Identifier: GPL-2.0
7 * compiled-in as well. Otherwise, if either of the two stacks is
30 * usb_ep_type_string() - Returns human readable-name of the endpoint type.
31 * @ep_type: The endpoint type to return human-readable name for. If it's not
71 [USB_SPEED_LOW] = "low-speed",
72 [USB_SPEED_FULL] = "full-speed",
73 [USB_SPEED_HIGH] = "high-speed",
75 [USB_SPEED_SUPER] = "super-speed",
76 [USB_SPEED_SUPER_PLUS] = "super-speed-plus",
81 [USB_SSP_GEN_2x1] = "super-speed-plus-gen2x1",
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/linux-6.8/Documentation/devicetree/bindings/input/
Dazoteq,iqs7222.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
21 - azoteq,iqs7222a
22 - azoteq,iqs7222b
23 - azoteq,iqs7222c
24 - azoteq,iqs7222d
29 irq-gpios:
32 Specifies the GPIO connected to the device's active-low RDY output.
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/linux-6.8/Documentation/devicetree/bindings/usb/
Dusb.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22 phy-names:
26 usb-phy:
27 $ref: /schemas/types.yaml#/definitions/phandle-array
36 UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected, UTMI+ low
38 serial is specified and High-Speed Inter-Chip feature if HSIC is
44 maximum-speed:
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Dusb251xb.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip USB 2.0 Hi-Speed Hub Controller
10 - Richard Leitner <richard.leitner@skidata.com>
15 - microchip,usb2422
16 - microchip,usb2512b
17 - microchip,usb2512bi
18 - microchip,usb2513b
19 - microchip,usb2513bi
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Dcdns,usb3.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cadence USBSS-DRD controller
10 - Pawel Laszczak <pawell@cadence.com>
18 - description: OTG controller registers
19 - description: XHCI Host controller registers
20 - description: DEVICE controller registers
22 reg-names:
24 - const: otg
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/linux-6.8/drivers/usb/dwc2/
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__)
39 /* Maximum number of Endpoints/HostChannels */
42 /* dwc2-hsotg declarations */
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/linux-6.8/Documentation/ABI/testing/
Dsysfs-class-hwmon16 The contents of the label are free-form.
110 Historical maximum voltage
135 this voltage channel is being used for, and user-space
137 user-space.
145 When disabled the sensor read will return -ENODATA.
147 - 1: Enable
148 - 0: Disable
185 Maximum rated voltage.
201 Fan maximum value
226 affects the measurable speed range, not the read value.
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/linux-6.8/Documentation/hwmon/
Dacbel-fsg032.rst1 Kernel driver acbel-fsg032
6 * ACBEL FSG032-00xG power supply.
11 -----------
13 This driver supports ACBEL FSG032-00xG Power Supply. This driver
17 -----------
19 This driver does not auto-detect devices. You will have to instantiate the
20 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
24 -------------
29 curr1_crit Critical maximum current.
33 curr1_max Maximum input current.
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Dnct6775.rst19 * Nuvoton NCT5572D/NCT6771F/NCT6772F/NCT6775F/W83677HG-I
83 * Nuvoton NCT6796D-S/NCT6799D-R
93 Guenter Roeck <linux@roeck-us.net>
96 -----------
104 can be monitored and compared against minimum, maximum, and critical
106 There are 4 to 5 fan rotation speed sensors, 8 to 15 analog voltage sensors,
120 triggered if the rotation speed has dropped below a programmable limit. On
123 do not have a fan speed divider. The driver sets the most suitable fan divisor
124 itself; specifically, it increases the divider value each time a fan speed
125 reading returns an invalid value, and it reduces it if the fan speed reading
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Dadt7475.rst39 - Jordan Crouse
40 - Hans de Goede
41 - Darrick J. Wong (documentation)
42 - Jean Delvare
46 -----------
56 The ADT747x uses the 2-wire interface compatible with the SMBus 2.0
58 temperatures and two (2) or more voltages. It has four (4) 16-bit counters
59 for measuring fan speed. There are three (3) PWM outputs that can be used
60 to control fan speed.
63 ADT747x that allows fan speed to be adjusted automatically based on any of the
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Dg760a.rst6 * Global Mixed-mode Technology Inc. G760A
12 http://www.gmt.com.tw/product/datasheet/EDS-760A.pdf
17 -----------
19 The GMT G760A Fan Speed PWM Controller is connected directly to a fan
20 and performs closed-loop control of the fan speed.
22 The fan speed is programmed by setting the period via 'pwm1' of two
23 consecutive speed pulses. The period is defined in terms of clock
27 fan to maximum speed.
29 The measured fan rotation speed returned via 'fan1_input' is derived
30 from the measured speed pulse period by assuming again a 32kHz clock
[all …]
Dw83792d.rst10 Addresses scanned: I2C 0x2c - 0x2f
19 -----------------
35 -----------
42 parameter; this will put it into a more well-behaved state first.
44 The driver implements three temperature sensors, seven fan rotation speed
48 The driver also implements up to seven fan control outputs: pwm1-7. Pwm1-7
53 Automatic fan control mode is possible only for fan1-fan3.
55 For all pwmX outputs, a value of 0 means minimum fan speed and a value of
56 255 means maximum fan speed.
64 triggered if the rotation speed has dropped below a programmable limit. Fan
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Dadm9240.rst10 Addresses scanned: I2C 0x2c - 0x2f
20 Addresses scanned: I2C 0x2c - 0x2f
24 http://pdfserv.maxim-ic.com/en/ds/DS1780.pdf
30 Addresses scanned: I2C 0x2c - 0x2f
37 - Frodo Looijaard <frodol@dds.nl>,
38 - Philip Edelbrock <phil@netroedge.com>,
39 - Michiel Rook <michiel@grendelproject.nl>,
40 - Grant Coady <gcoady.lk@gmail.com> with guidance
44 ---------
46 chip MSB 5-bit address. Each chip reports a unique manufacturer
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/linux-6.8/arch/arm64/boot/dts/freescale/
Dfsl-lx2162a-clearfog.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 // Copyright 2023 Josua Mayer <josua@solid-run.com>
7 /dts-v1/;
9 #include "fsl-lx2160a.dtsi"
10 #include "fsl-lx2162a-sr-som.dtsi"
14 compatible = "solidrun,lx2162a-clearfog", "solidrun,lx2162a-som", "fsl,lx2160a";
34 stdout-path = "serial0:115200n8";
38 compatible = "gpio-leds";
40 led_sfp_at: led-sfp-at {
42 default-state = "off";
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/linux-6.8/Documentation/networking/device_drivers/ethernet/intel/
De1000.rst1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 1999 - 2013 Intel Corporation.
13 - Identifying Your Adapter
14 - Command Line Parameters
15 - Speed and Duplex Configuration
16 - Additional Configurations
17 - Support
40 For more information about the AutoNeg, Duplex, and Speed
41 parameters, see the "Speed and Duplex Configuration" section in
50 -------
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/linux-6.8/Documentation/devicetree/bindings/net/
Dethernet-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David S. Miller <davem@davemloft.net>
20 local-mac-address:
23 $ref: /schemas/types.yaml#/definitions/uint8-array
27 mac-address:
32 local-mac-address property.
33 $ref: /schemas/types.yaml#/definitions/uint8-array
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/linux-6.8/Documentation/devicetree/bindings/input/touchscreen/
Dhycon,hy46xx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 Glass: 0.3mm--4.0mm
12 PET/PMMA: 0.2mm--2.0mm
13 HY4613(B)-N048 < 6"
14 HY4614(B)-N068 7" .. 10.1"
15 HY4621-NS32 < 5"
16 HY4623-NS48 5.1" .. 7"
17 Glass: 0.3mm--8.0mm
[all …]
/linux-6.8/drivers/net/ethernet/intel/ice/
Dice_vf_mbx.c1 // SPDX-License-Identifier: GPL-2.0
11 * @v_opcode: opcodes for VF-PF communication
31 cmd->id = cpu_to_le32(vfid); in ice_aq_send_msg_to_vf()
39 return ice_sq_send_cmd(hw, &hw->mailboxq, &desc, msg, msglen, cd); in ice_aq_send_msg_to_vf()
58 * @adv_link_support: determines the format of the returned link speed
61 * Convert link speed supported by HW to link speed supported by virtchnl.
62 * If adv_link_support is true, then return link speed in Mbps. Else return
63 * link speed as a VIRTCHNL_LINK_SPEED_* casted to a u32. Note that the caller
66 * expect the speed in Mbps.
71 u32 index = fls(link_speed) - 1; in ice_conv_link_speed_to_virtchnl()
[all …]
/linux-6.8/drivers/net/ethernet/intel/fm10k/
Dfm10k_common.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2018 Intel Corporation. */
7 * fm10k_get_bus_info_generic - Generic set PCI bus info
10 * Gets the PCI bus info (speed, width, type) then calls helper function to
17 /* Get the maximum link width and speed from PCIe config space */ in fm10k_get_bus_info_generic()
22 hw->bus_caps.width = fm10k_bus_width_pcie_x1; in fm10k_get_bus_info_generic()
25 hw->bus_caps.width = fm10k_bus_width_pcie_x2; in fm10k_get_bus_info_generic()
28 hw->bus_caps.width = fm10k_bus_width_pcie_x4; in fm10k_get_bus_info_generic()
31 hw->bus_caps.width = fm10k_bus_width_pcie_x8; in fm10k_get_bus_info_generic()
34 hw->bus_caps.width = fm10k_bus_width_unknown; in fm10k_get_bus_info_generic()
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