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/Documentation/hwmon/
Dtmp513.rst1 .. SPDX-License-Identifier: GPL-2.0
22 Eric Tremblay <etremblay@distech-controls.com>
25 -----------
28 The TMP512 (dual-channel) and TMP513 (triple-channel) are system monitors
29 that include remote sensors, a local temperature sensor, and a high-side current
31 temperatures, on-chip temperatures, and system voltage/power/current
34 The temperatures are measured in degrees Celsius with a range of
35 -40 to + 125 degrees with a resolution of 0.0625 degree C.
39 hysteresis value. The hysteresis is in degrees Celsius with a range of
44 **temp[1-4]_input**
[all …]
/Documentation/devicetree/bindings/pci/
Drenesas,pci-rcar-gen2.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/renesas,pci-rcar-gen2.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marek.vasut+renesas@gmail.com>
11 - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
21 - items:
22 - enum:
23 - renesas,pci-r8a7742 # RZ/G1H
24 - renesas,pci-r8a7743 # RZ/G1M
[all …]
Dhost-generic-pci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pci/host-generic-pci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Will Deacon <will@kernel.org>
13 Firmware-initialised PCI host controllers and PCI emulations, such as the
14 virtio-pci implementations found in kvmtool and other para-virtualised
21 Configuration Space is assumed to be memory-mapped (as opposed to being
23 geography of a PCI bus address by concatenating the various components to
26 For CAM, this 24-bit offset is:
[all …]
Daardvark-pci.txt8 - compatible: Should be "marvell,armada-3700-pcie"
9 - reg: range of registers for the PCIe controller
10 - interrupts: the interrupt line of the PCIe controller
11 - #address-cells: set to <3>
12 - #size-cells: set to <2>
13 - device_type: set to "pci"
14 - ranges: ranges for the PCI memory and I/O regions
15 - #interrupt-cells: set to <1>
16 - msi-controller: indicates that the PCIe controller can itself
18 - msi-parent: pointer to the MSI controller to be used
[all …]
Dhisilicon-histb-pcie.txt6 Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml.
11 - compatible: Should be one of the following strings:
12 "hisilicon,hi3798cv200-pcie"
13 - reg: Should contain sysctl, rc_dbi, config registers location and length.
14 - reg-names: Must include the following entries:
16 "rc-dbi": configuration space of PCIe controller;
18 - bus-range: PCI bus numbers covered.
19 - interrupts: MSI interrupt.
20 - interrupt-names: Must include "msi" entries.
21 - clocks: List of phandle and clock specifier pairs as listed in clock-names
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Dmediatek-pcie.txt4 - compatible: Should contain one of the following strings:
5 "mediatek,mt2701-pcie"
6 "mediatek,mt2712-pcie"
7 "mediatek,mt7622-pcie"
8 "mediatek,mt7623-pcie"
9 "mediatek,mt7629-pcie"
10 "airoha,en7523-pcie"
11 - device_type: Must be "pci"
12 - reg: Base addresses and lengths of the root ports.
13 - reg-names: Names of the above areas to use during resource lookup.
[all …]
/Documentation/input/devices/
Dcma3000_d0x.rst1 CMA3000-D0x Accelerometer
5 * VTI CMA3000-D0x
8 CMA3000-D0X Product Family Specification 8281000A.02.pdf
15 -----------
17 CMA3000 Tri-axis accelerometer supports Motion detect, Measurement and
38 Initial configuration for bus mode is set in non volatile memory and can later
39 be modified through bus interface command.
47 -------------
59 G range in milli g i.e 2000 or 8000
65 Motion detect g range threshold value
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/Documentation/ABI/testing/
Dsysfs-driver-hid-prodikeys1 What: /sys/bus/hid/drivers/prodikeys/.../channel
7 that the pc-midi keyboard will output.midi data.
8 Range: 0..15
10 What: /sys/bus/hid/drivers/prodikeys/.../sustain
16 note held by the pc-midi driver.
18 Range: 0..5000 (milliseconds)
20 What: /sys/bus/hid/drivers/prodikeys/.../octave
25 Controls the octave shift modifier in the pc-midi driver.
28 Range: -2..2 (minus 2 to plus 2)
Dsysfs-bus-iio-resolver-ad2s12101 What: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltage0_mag_rising_reset_max
3 Contact: linux-iio@vger.kernel.org
8 What: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltage0_mag_rising_reset_max_available
10 Contact: linux-iio@vger.kernel.org
12 Reading returns the allowable voltage range for
15 What: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltage0_mag_rising_reset_min
17 Contact: linux-iio@vger.kernel.org
22 What: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltage0_mag_rising_reset_min_available
24 Contact: linux-iio@vger.kernel.org
26 Reading returns the allowable voltage range for
Dsysfs-driver-hid-logitech-hidpp1 What: /sys/bus/hid/drivers/logitech-hidpp-device/<dev>/range
4 Contact: linux-input@vger.kernel.org
8 range of the steering wheel. Writing a value within the min and
9 max boundary sets the range of the wheel.
11 What: /sys/bus/hid/drivers/logitech-hidpp-device/<dev>/builtin_power_supply
14 Contact: linux-input@vger.kernel.org
Dsysfs-bus-dax1 What: /sys/bus/dax/devices/daxX.Y/align
10 What: /sys/bus/dax/devices/daxX.Y/mapping
15 (WO) Provides a way to allocate a mapping range under a dax
16 device. Specified in the format <start>-<end>.
18 What: /sys/bus/dax/devices/daxX.Y/mapping[0..N]/start
19 What: /sys/bus/dax/devices/daxX.Y/mapping[0..N]/end
20 What: /sys/bus/dax/devices/daxX.Y/mapping[0..N]/page_offset
28 start physical address for the given range. The 'end' attribute
29 indicates the end physical address for the given range. The
31 range in the dax device.
[all …]
Dsysfs-bus-iio-isl295011 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_agc_gain
2 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_agc_gain_bias
4 Contact: linux-iio@vger.kernel.org
12 range when read from.
17 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calib_phase_temp_a
18 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calib_phase_temp_b
19 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calib_phase_light_a
20 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calib_phase_light_b
22 Contact: linux-iio@vger.kernel.org
42 Those values must be integer in [0; 8355840] range.
Dsysfs-bus-event_source-devices-hisi_ptt1 What: /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id>/tune
9 See Documentation/trace/hisi-ptt.rst for more information.
11 What: /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_cpl
18 will return an error, and out of range values will be converted
21 What: /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_np
25 Description: (RW) Controls the weight of Tx non-posted TLPs, which influence
26 the proportion of outbound non-posted TLPs on the PCIe link.
28 will return an error, and out of range values will be converted
31 What: /sys/bus/event_source/devices/hisi_ptt<sicl_id>_<core_id>/tune/qos_tx_p
38 will return an error, and out of range values will be converted
[all …]
Dsysfs-bus-iio-adc-mt63601 What: /sys/bus/iio/devices/iio:deviceX/in_voltage0_raw
8 What: /sys/bus/iio/devices/iio:deviceX/in_voltage1_raw
12 Indicated MT6360 VBUS ADC with lower accuracy(+-75mA)
13 higher measure range(1~22mV)
16 What: /sys/bus/iio/devices/iio:deviceX/in_voltage2_raw
20 Indicated MT6360 VBUS ADC with higher accuracy(+-30mA)
21 lower measure range(1~9.76V)
24 What: /sys/bus/iio/devices/iio:deviceX/in_voltage3_raw
31 What: /sys/bus/iio/devices/iio:deviceX/in_voltage4_raw
38 What: /sys/bus/iio/devices/iio:deviceX/in_current5_raw
[all …]
Dsysfs-bus-cxl1 What: /sys/bus/cxl/flush
4 Contact: linux-cxl@vger.kernel.org
11 What: /sys/bus/cxl/devices/memX/firmware_version
14 Contact: linux-cxl@vger.kernel.org
17 Memory Device Output Payload in the CXL-2.0
21 What: /sys/bus/cxl/devices/memX/ram/size
24 Contact: linux-cxl@vger.kernel.org
28 Payload in the CXL-2.0 specification.
31 What: /sys/bus/cxl/devices/memX/ram/qos_class
34 Contact: linux-cxl@vger.kernel.org
[all …]
Dsysfs-driver-hid-logitech-lg4ff1 What: /sys/bus/hid/drivers/logitech/<dev>/range
4 Contact: Michal Malý <madcatxster@devoid-pointer.net>
5 Description: Display minimum, maximum and current range of the steering
7 range of the wheel.
9 What: /sys/bus/hid/drivers/logitech/<dev>/alternate_modes
12 Contact: Michal Malý <madcatxster@devoid-pointer.net>
23 If a wheel cannot be switched into the desired mode, -EINVAL
32 DF-EX --> DFP
36 DF-EX --> DFP --> G25
40 DF-EX <*> DFP <-> G25 <-> G27
[all …]
Dsysfs-bus-iio-bno0551 What: /sys/bus/iio/devices/iio:deviceX/in_accel_raw_range
3 Contact: linux-iio@vger.kernel.org
5 Raw (unscaled) range for acceleration readings. Unit after
10 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_raw_range
12 Contact: linux-iio@vger.kernel.org
14 Range for angular velocity readings in radians per second. Note
19 What: /sys/bus/iio/devices/iio:deviceX/in_accel_raw_range_available
21 Contact: linux-iio@vger.kernel.org
25 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_raw_range_available
27 Contact: linux-iio@vger.kernel.org
[all …]
Dsysfs-bus-iio-adc-hi84351 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sensing_mode
7 Could be either "GND-Open" or "Supply-Open" mode. Y is a
11 What: /sys/bus/iio/devices/iio:deviceX/events/in_voltageY_thresh_falling_value
19 is separately set for "GND-Open" and "Supply-Open" modes.
23 The low voltage threshold range is between 2..21V.
30 What: /sys/bus/iio/devices/iio:deviceX/events/in_voltageY_thresh_rising_value
38 is separately set for "GND-Open" and "Supply-Open" modes.
43 The high voltage threshold range is between 3..22V.
Dsysfs-bus-iio-distance-srf081 What: /sys/bus/iio/devices/iio:deviceX/sensor_max_range
4 Contact: linux-iio@vger.kernel.org
6 Show or set the maximum range between the sensor and the
11 Showing the range of available values is represented as the
/Documentation/devicetree/bindings/i2c/
Daspeed,i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rayn Chen <rayn_chen@aspeedtech.com>
13 - $ref: /schemas/i2c/i2c-controller.yaml#
18 - aspeed,ast2400-i2c-bus
19 - aspeed,ast2500-i2c-bus
20 - aspeed,ast2600-i2c-bus
25 - description: address offset and range of bus
26 - description: address offset and range of bus buffer
[all …]
/Documentation/devicetree/bindings/hwmon/
Dti,tmp513.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Eric Tremblay <etremblay@distech-controls.com>
14 The TMP512 (dual-channel) and TMP513 (triple-channel) are system monitors
15 that include remote sensors, a local temperature sensor, and a high-side
17 remote temperatures, on-chip temperatures, and system voltage/power/current
28 - ti,tmp512
29 - ti,tmp513
34 shunt-resistor-micro-ohms:
[all …]
/Documentation/devicetree/bindings/misc/
Difm-csi.txt1 IFM camera sensor interface on mpc5200 LocalPlus bus
4 - compatible: "ifm,o2d-csi"
5 - reg: specifies sensor chip select number and associated address range
6 - interrupts: external interrupt line number and interrupt sense mode
8 - gpios: three gpio-specifiers for "capture", "reset" and "master enable"
10 - ifm,csi-clk-handle: the phandle to a node in the DT describing the sensor
12 - ifm,csi-addr-bus-width: address bus width (valid values are 16, 24, 25)
13 - ifm,csi-data-bus-width: data bus width (valid values are 8 and 16)
14 - ifm,csi-wait-cycles: sensor bus wait cycles
17 - ifm,csi-byte-swap: if this property is present, the byte swapping on
[all …]
/Documentation/ABI/removed/
Dsysfs-bus-nfit1 What: /sys/bus/nd/devices/regionX/nfit/ecc_unit_size
7 read-modify-write cycle at the memory controller.
9 When the nfit driver initializes it runs an ARS (Address Range
10 Scrub) operation across every pmem range. Part of that process
12 range. One of the capabilities that is reported is the 'Clear
13 Uncorrectable Error Range Length Unit Size' (see: ACPI 6.2
14 section 9.20.7.4 Function Index 1 - Query ARS Capabilities).
16 need to perform read-modify-write cycles to maintain ECC (Error
/Documentation/devicetree/bindings/mfd/
Dmfd.txt1 Multi-Function Devices (MFD)
4 more than one non-unique yet varying hardware functionality.
8 - A mixed signal ASIC on an external bus, sometimes a PMIC (Power Management
14 - A range of memory registers containing "miscellaneous system registers" also
15 known as a system controller "syscon" or any other memory range containing a
20 - compatible : "simple-mfd" - this signifies that the operating system
23 Similarly to how "simple-bus" indicates when to see subnodes as children for
24 a simple memory-mapped bus.
29 - ranges: Describes the address mapping relationship to the parent. Should set
33 - #address-cells: Specifies the number of cells used to represent physical base
[all …]
/Documentation/PCI/
Dacpi-info.rst1 .. SPDX-License-Identifier: GPL-2.0
39 If the OS is expected to manage a non-discoverable device described via
46 they forward down to the PCI bus, as well as registers of the host bridge
48 things like secondary/subordinate bus registers that determine the bus
49 range below the bridge, window registers that describe the apertures, etc.
50 These are all device-specific, non-architected things, so the only way a
52 the device-specific details. The host bridge registers also include ECAM
66 bridge registers (including ECAM space) in PNP0C02 catch-all devices [6].
67 With the exception of ECAM, the bridge register space is device-specific
78 PNP0C02 "motherboard" devices are basically a catch-all. There's no
[all …]

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