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/Linux-v5.10/Documentation/hwmon/
Disl68137.rst10 Addresses scanned: -
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Dir35221.rst9 Addresses scanned: -
13 Author: Samuel Mendoza-Jonas <sam@mendozajonas.com>
17 -----------
19 IR35221 is a Digital DC-DC Multiphase Converter
23 -----------
32 # echo ir35221 0x70 > /sys/bus/i2c/devices/i2c-4/new_device
36 ----------------
42 curr1_max_alarm Current high alarm
44 curr[2-3]_label "iout[1-2]"
45 curr[2-3]_input Measured output current
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Dpxe1610.rst10 Addresses scanned: -
18 Addresses scanned: -
26 Addresses scanned: -
34 -----------
36 PXE1610/PXE1110 are Multi-rail/Multiphase Digital Controllers
39 - Intel VR13 DC-DC converter specifications.
40 - Intel SVID protocol.
42 Used for Vcore power regulation for Intel VR13 based microprocessors
44 - Servers, Workstations, and High-end desktops
46 PXM1310 is a Multi-rail Controller and it is compliant to
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Dltc2947.rst1 Kernel drivers ltc2947-i2c and ltc2947-spi
10 Addresses scanned: -
14 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
21 The LTC2947 is a high precision power and energy monitor that measures current,
22 voltage, power, temperature, charge and energy. The device supports both SPI
37 The following attributes are supported. Limits are read-write, reset_history
38 is write-only and all the other attributes are read-only.
41 in0_input VP-VM voltage (mV).
49 in0_label Channel label (VP-VM)
61 curr1_input IP-IM Sense current (mA)
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Dinspur-ipsps1.rst1 Kernel driver inspur-ipsps1
6 * Inspur Power System power supply unit
11 -----------
13 This driver supports Inspur Power System power supplies. 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 -------------
32 curr1_max_alarm Current high alarm
36 curr2_crit_alarm Current critical high alarm
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Ducd9000.rst11 Addresses scanned: -
15 - http://focus.ti.com/lit/ds/symlink/ucd90120.pdf
16 - http://focus.ti.com/lit/ds/symlink/ucd90124.pdf
17 - http://focus.ti.com/lit/ds/symlink/ucd90160.pdf
18 - http://focus.ti.com/lit/ds/symlink/ucd90320.pdf
19 - http://focus.ti.com/lit/ds/symlink/ucd9090.pdf
20 - http://focus.ti.com/lit/ds/symlink/ucd90910.pdf
22 Author: Guenter Roeck <linux@roeck-us.net>
26 -----------
30 The UCD90120 Power Supply Sequencer and System Health Monitor monitors and
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Dina2xx.rst10 Addresses: I2C 0x40 - 0x4f
20 Addresses: I2C 0x40 - 0x4f
30 Addresses: I2C 0x40 - 0x4f
40 Addresses: I2C 0x40 - 0x4f
50 Addresses: I2C 0x40 - 0x4f
59 -----------
61 The INA219 is a high-side current shunt and power monitor with an I2C
65 The INA220 is a high or low side current shunt and power monitor with an I2C
68 The INA226 is a current shunt and power monitor with an I2C interface.
71 INA230 and INA231 are high or low side current shunt and power monitors
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Dpmbus.rst10 Addresses scanned: -
14 http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146395
20 Addresses scanned: -
24 https://www.onsemi.com/pub_link/Collateral/ADP4000-D.PDF
26 https://www.onsemi.com/pub_link/Collateral/NCP4200-D.PDF
28 https://www.onsemi.com/pub_link/Collateral/JUNE%202009-%20REV.%200.PDF
30 * Lineage Power
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Dlm25066.rst10 Addresses scanned: -
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61 Author: Guenter Roeck <linux@roeck-us.net>
65 -----------
68 LM25066, LM5064, and LM5066/LM5066I Power Management, Monitoring,
76 -----------
78 This driver does not auto-detect devices. You will have to instantiate the
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Ducd9200.rst11 Addresses scanned: -
15 - http://focus.ti.com/lit/ds/symlink/ucd9220.pdf
16 - http://focus.ti.com/lit/ds/symlink/ucd9222.pdf
17 - http://focus.ti.com/lit/ds/symlink/ucd9224.pdf
18 - http://focus.ti.com/lit/ds/symlink/ucd9240.pdf
19 - http://focus.ti.com/lit/ds/symlink/ucd9244.pdf
20 - http://focus.ti.com/lit/ds/symlink/ucd9246.pdf
21 - http://focus.ti.com/lit/ds/symlink/ucd9248.pdf
23 Author: Guenter Roeck <linux@roeck-us.net>
27 -----------
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Dmax34440.rst10 Addresses scanned: -
16 PMBus 5-Channel Power-Supply Manager and Intelligent Fan Controller
20 Addresses scanned: -
26 PMBus Power-Supply Data Logger
30 Addresses scanned: -
36 PMBus 16-Channel V/I Monitor and 12-Channel Sequencer/Marginer
40 Addresses scanned: -
46 PMBus 12-Channel Voltage Monitor & Sequencer
50 Addresses scanned: -
56 PMBus 16-Channel Voltage Monitor & Sequencer
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Dmax16601.rst1 .. SPDX-License-Identifier: GPL-2.0
12 Addresses scanned: -
16 Author: Guenter Roeck <linux@roeck-us.net>
20 -----------
22 This driver supports the MAX16601 VR13.HC Dual-Output Voltage Regulator
30 -----------
32 This driver does not auto-detect devices. You will have to instantiate the
33 devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
38 ---------------------
44 -------------
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Dmp2975.rst1 .. SPDX-License-Identifier: GPL-2.0
17 -----------
19 This driver implements support for Monolithic Power Systems, Inc. (MPS)
20 vendor dual-loop, digital, multi-phase controller MP2975.
24 - Supports up to two power rail.
25 - Provides 8 pulse-width modulations (PWMs), and can be configured up
26 to 8-phase operation for rail 1 and up to 4-phase operation for rail
28 - Supports two pages 0 and 1 for telemetry and also pages 2 and 3 for
30 - Can configured VOUT readout in direct or VID format and allows
32 protocols are available: VR13 mode with 5-mV DAC; VR13 mode with
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Dtps53679.rst10 Addresses scanned: -
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49 Guenter Roeck <linux@roeck-us.net>
53 -----------
55 Chips in this series are multi-phase step-down converters with one or two
60 -----------
69 # echo tps53681 0x60 > /sys/bus/i2c/devices/i2c-1/new_device
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Dltc2978.rst10 Addresses scanned: -
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/Linux-v5.10/drivers/gpu/drm/panfrost/
Dpanfrost_regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
6 * (C) COPYRIGHT 2010-2018 ARM Limited. All rights reserved.
54 #define GPU_PWR_KEY 0x50 /* (WO) Power manager key register */
56 #define GPU_PWR_OVERRIDE0 0x54 /* (RW) Power manager override settings */
57 #define GPU_PWR_OVERRIDE1 0x58 /* (RW) Power manager override settings */
87 #define GPU_SHADER_PRESENT_HI 0x104 /* (RO) Shader core present bitmap, high word */
89 #define GPU_TILER_PRESENT_HI 0x114 /* (RO) Tiler core present bitmap, high word */
92 #define GPU_L2_PRESENT_HI 0x124 /* (RO) Level 2 cache present bitmap, high word */
99 #define GPU_STACK_PRESENT_HI 0xE04 /* (RO) Core stack present bitmap, high word */
102 #define SHADER_READY_HI 0x144 /* (RO) Shader core ready bitmap, high word */
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/Linux-v5.10/arch/arm/mach-sa1100/include/mach/
Dh3xxx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
39 /* machine-specific gpios */
60 …CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */
61 …e H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */
63 …H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */
64 #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */
65 #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */
66 #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */
69 #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */
70 #define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */
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/Linux-v5.10/Documentation/admin-guide/pm/
Dintel-speed-select.rst1 .. SPDX-License-Identifier: GPL-2.0
9 With Intel(R) SST, one server can be configured for power and performance for a
14 - https://www.intel.com/content/www/us/en/architecture-and-technology/speed-select-technology-artic…
15 - https://builders.intel.com/docs/networkbuilders/intel-speed-select-technology-base-frequency-enha…
19 dynamically without pre-configuring via BIOS setup options. This dynamic
25 how these commands change the power and performance profile of the system under
29 intel-speed-select configuration tool
32 Most Linux distribution packages may include the "intel-speed-select" tool. If not,
38 # cd tools/power/x86/intel-speed-select/
43 ------------
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/Linux-v5.10/sound/soc/codecs/
Dtlv320aic3x.h1 /* SPDX-License-Identifier: GPL-2.0-only */
69 /* DAC Power and Left High Power Output control registers */
72 /* Right High Power Output control registers */
74 /* High Power Output Stage Control Register */
78 /* High Power Output Driver Pop Reduction registers */
83 /* Left High Power Output control registers */
91 /* Left High Power COM control registers */
99 /* Right High Power Output control registers */
107 /* Right High Power COM control registers */
123 /* Class-D speaker driver on tlv320aic3007 */
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/Linux-v5.10/Documentation/devicetree/bindings/net/
Dsff,sfp.txt1 Small Form Factor (SFF) Committee Small Form-factor Pluggable (SFP)
6 - compatible : must be one of
10 - i2c-bus : phandle of an I2C bus controller for the SFP two wire serial
15 - mod-def0-gpios : GPIO phandle and a specifier of the MOD-DEF0 (AKA Mod_ABS)
16 module presence input gpio signal, active (module absent) high. Must
19 - los-gpios : GPIO phandle and a specifier of the Receiver Loss of Signal
20 Indication input gpio signal, active (signal lost) high
22 - tx-fault-gpios : GPIO phandle and a specifier of the Module Transmitter
23 Fault input gpio signal, active (fault condition) high
25 - tx-disable-gpios : GPIO phandle and a specifier of the Transmitter Disable
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/Linux-v5.10/include/linux/ssb/
Dssb_regs.h1 /* SPDX-License-Identifier: GPL-2.0 */
26 #define SSB_PCIE_DMA_H32 0x80000000U /* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32…
33 #define SSB_MAX_NR_CORES ((SSB_ENUM_LIMIT - SSB_ENUM_BASE) / SSB_CORE_SIZE)
105 #define SSB_TMSLOW_PE 0x40000000 /* Power Management Enable */
107 #define SSB_TMSHIGH 0x0F9C /* SB Target State High */
108 #define SSB_TMSHIGH_SERR 0x00000001 /* S-error */
157 #define SSB_IDHIGH 0x0FFC /* SB Identification High */
161 #define SSB_IDHIGH_RCHI 0x00007000 /* Revision Code (high part) */
168 * in two-byte quantities.
202 #define SSB_SPROM1_BINF_ANTBG 0x3000 /* Available B-PHY and G-PHY antennas */
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/Linux-v5.10/Documentation/devicetree/bindings/pinctrl/
Dpincfg-node.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linus.walleij@linaro.org>
21 bias-disable:
25 bias-high-impedance:
27 description: high impedance mode ("third-state", "floating")
29 bias-bus-hold:
33 bias-pull-up:
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/Linux-v5.10/Documentation/devicetree/bindings/arm/tegra/
Dnvidia,tegra20-pmc.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Tegra Power Management Controller (PMC)
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra20-pmc
18 - nvidia,tegra30-pmc
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/Linux-v5.10/Documentation/devicetree/bindings/media/i2c/
Dadv7343.txt3 The ADV7343 are high speed, digital-to-analog video encoders in a 64-lead LQFP
4 package. Six high speed, 3.3 V, 11-bit video DACs provide support for composite
5 (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard
6 definition (SD), enhanced definition (ED), or high definition (HD) video
10 - compatible: Must be "adi,adv7343"
13 - adi,power-mode-sleep-mode: on enable the current consumption is reduced to
16 - adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
19 - ad,adv7343-power-mode-dac: array configuring the power on/off DAC's 1..6,
22 - ad,adv7343-sd-config-dac-out: array configure SD DAC Output's 1 and 2, 0 = OFF
38 adi,power-mode-sleep-mode;
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/Linux-v5.10/Documentation/devicetree/bindings/usb/
Dnvidia,tegra124-xusb.txt8 --------------------
9 - compatible: Must be:
10 - Tegra124: "nvidia,tegra124-xusb"
11 - Tegra132: "nvidia,tegra132-xusb", "nvidia,tegra124-xusb"
12 - Tegra210: "nvidia,tegra210-xusb"
13 - Tegra186: "nvidia,tegra186-xusb"
14 - reg: Must contain the base and length of the xHCI host registers, XUSB FPCI
16 - reg-names: Must contain the following entries:
17 - "hcd"
18 - "fpci"
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