| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.txt | 1 Microchip USB 2.0 Hi-Speed Hub Controller
4 Hi-Speed Controller.
7 - compatible : Should be "microchip,usb251xb" or one of the specific types:
11 - reg : I2C address on the selected bus (default is <0x2C>)
14 - reset-gpios : Should specify the gpio for hub reset
15 - vdd-supply : Should specify the phandle to the regulator supplying vdd
16 - skip-config : Skip Hub configuration, but only send the USB-Attach command
17 - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
18 - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
19 - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| D | usb251xb.yaml | 1 # 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/firmware-guide/acpi/ |
| D | non-d0-probe.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 In some cases it may be preferred to leave certain devices powered off for the
11 entire system bootup if powering on these devices has adverse side effects,
12 beyond just powering on the said device.
22 The downside of using _DSC is that as the device is not powered on, even if
28 ---
33 the device will not be powered on (put in D0 state) for probe.
36 --------
39 to [1] for more information on device power states.
41 .. code-block:: text
[all …]
|
| /kernel/linux/linux-6.6/Documentation/w1/slaves/ |
| D | w1_therm.rst | 16 -----------
42 A bulk read of all devices on the bus could be done writing ``trigger``
44 send the convert command to all devices on the bus, and if parasite
45 powered devices are detected on the bus (and strong pullup is enabled
47 time required by parasited powered device on the line. Reading
49 -1 if at least one sensor still in conversion, 1 if conversion is complete
54 ``temperature`` on this device will return the temperature measured at the
60 adjust it (write). A temperature conversion time depends on the device type and
72 the sensor. Resolution is reset when the sensor gets power-cycled.
79 ``resolution`` entry on each device, if supported by the sensor.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/w1/slaves/ |
| D | w1_therm.rst | 15 -----------
41 A bulk read of all devices on the bus could be done writing ``trigger``
43 send the convert command to all devices on the bus, and if parasite
44 powered devices are detected on the bus (and strong pullup is enabled
46 time required by parasited powered device on the line. Reading
48 -1 if at least one sensor still in conversion, 1 if conversion is complete
53 ``temperature`` on this device will return the temperature measured at the
59 adjust it (write). A temperature conversion time depends on the device type and
71 the sensor. Resolution is reset when the sensor gets power-cycled.
78 ``resolution`` entry on each device, if supported by the sensor.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/userspace-api/media/dvb/ |
| D | fe-diseqc-reset-overload.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 FE_DISEQC_RESET_OVERLOAD - Restores the power to the antenna subsystem, if it was powered off due -…
31 If the bus has been automatically powered off due to power overload,
34 is manually powered off. Not all Digital TV adapters support this ioctl.
39 On success 0 is returned.
41 On error -1 is returned, and the ``errno`` variable is set
45 :ref:`Generic Error Codes <gen-errors>` chapter.
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/dvb/ |
| D | fe-diseqc-reset-overload.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
13 FE_DISEQC_RESET_OVERLOAD - Restores the power to the antenna subsystem, if it was powered off due -…
31 If the bus has been automatically powered off due to power overload,
34 is manually powered off. Not all Digital TV adapters support this ioctl.
39 On success 0 is returned.
41 On error -1 is returned, and the ``errno`` variable is set
45 :ref:`Generic Error Codes <gen-errors>` chapter.
|
| /kernel/linux/linux-5.10/Documentation/sound/soc/ |
| D | pops-clicks.rst | 6 of components within the audio subsystem. This is noticeable on PCs when an
8 powered up and causes a popping noise on the speakers).
10 Pops and clicks can be more frequent on portable systems with DAPM. This is
11 because the components within the subsystem are being dynamically powered
12 depending on the audio usage and this can subsequently cause a small pop or
23 shutdown and follows some basic rules:-
26 Startup Order :- DAC --> Mixers --> Output PGA --> Digital Unmute
28 Shutdown Order :- Digital Mute --> Output PGA --> Mixers --> DAC
39 playback in that components are powered in a sequence depending upon stream
43 Startup Order - Input PGA --> Mixers --> ADC
[all …]
|
| /kernel/linux/linux-6.6/Documentation/sound/soc/ |
| D | pops-clicks.rst | 6 of components within the audio subsystem. This is noticeable on PCs when an
8 powered up and causes a popping noise on the speakers).
10 Pops and clicks can be more frequent on portable systems with DAPM. This is
11 because the components within the subsystem are being dynamically powered
12 depending on the audio usage and this can subsequently cause a small pop or
23 shutdown and follows some basic rules:-
26 Startup Order :- DAC --> Mixers --> Output PGA --> Digital Unmute
28 Shutdown Order :- Digital Mute --> Output PGA --> Mixers --> DAC
39 playback in that components are powered in a sequence depending upon stream
43 Startup Order - Input PGA --> Mixers --> ADC
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/include/asm/ |
| D | mcpm.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
6 * Copyright: (C) 2012-2013 Linaro Limited
40 * branch once it is ready to re-enter the kernel using ptr, or NULL if it
59 * mcpm_is_available - returns whether MCPM is initialized and available
66 * mcpm_cpu_power_up - make given CPU in given cluster runable
71 * The identified CPU is brought out of reset. If the cluster was powered
87 * mcpm_cpu_power_down - power the calling CPU down
89 * The calling CPU is powered down.
92 * then the cluster is prepared for power-down too.
96 * On success this does not return. Re-entry in the kernel is expected
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/include/asm/ |
| D | mcpm.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
6 * Copyright: (C) 2012-2013 Linaro Limited
40 * branch once it is ready to re-enter the kernel using ptr, or NULL if it
59 * mcpm_is_available - returns whether MCPM is initialized and available
66 * mcpm_cpu_power_up - make given CPU in given cluster runable
71 * The identified CPU is brought out of reset. If the cluster was powered
87 * mcpm_cpu_power_down - power the calling CPU down
89 * The calling CPU is powered down.
92 * then the cluster is prepared for power-down too.
96 * On success this does not return. Re-entry in the kernel is expected
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/ |
| D | apple,pmgr-pwrstate.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/apple,pmgr-pwrstate.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Hector Martin <marcan@marcan.st>
13 - $ref: power-domain.yaml#
23 Documentation/devicetree/bindings/power/power-domain.yaml.
25 represented via power-domains relationships between these nodes.
28 for the top-level PMGR node documentation.
33 - enum:
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | ti,tlv320adc3xxx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ricard Wanderlof <ricardw@axis.com>
18 - $ref: dai-common.yaml#
23 - ti,tlv320adc3001
24 - ti,tlv320adc3101
30 '#sound-dai-cells':
33 '#gpio-cells':
36 gpio-controller: true
[all …]
|
| /kernel/linux/linux-6.6/Documentation/networking/devlink/ |
| D | devlink-linecard.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 The ``devlink-linecard`` mechanism is targeted for manipulation of
27 according to the physical line card slots available on the device.
36 - Device driver would instruct the ASIC to prepare all
39 that reside on the line card, according to the line card type
41 being physically connected or powered-up
42 * Setup splitter cable on line card ports
44 - As on the ordinary ports, user may provision a splitter
51 * Line card is not inserted or powered-down
53 - The carrier is always down
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | tlv320aic3x.txt | 1 Texas Instruments - tlv320aic3x Codec module
7 - compatible - "string" - One of:
8 "ti,tlv320aic3x" - Generic TLV320AIC3x device
9 "ti,tlv320aic33" - TLV320AIC33
10 "ti,tlv320aic3007" - TLV320AIC3007
11 "ti,tlv320aic3106" - TLV320AIC3106
12 "ti,tlv320aic3104" - TLV320AIC3104
15 - reg - <int> - I2C slave address
20 - reset-gpios - GPIO specification for the active low RESET input.
21 - ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
[all …]
|
| /kernel/linux/linux-5.10/Documentation/trace/coresight/ |
| D | coresight-ect.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 --------------------
21 0 C 0----------->: : +======>(other CTI channel IO)
22 0 P 0<-----------: : v
24 0000000 : CTI :<=========>*CTM*<====>: CTI :---+
25 ####### in_trigs : : (id 0-3) ***** ::::::: v
26 # ETM #----------->: : ^ #######
27 # #<-----------: : +---# ETR #
41 CoreSight devices on the trace data path. When these devices are enabled the
42 attached CTIs will also be enabled. By default/on power up the CTIs have
[all …]
|
| /kernel/linux/linux-6.6/Documentation/trace/coresight/ |
| D | coresight-ect.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 --------------------
21 0 C 0----------->: : +======>(other CTI channel IO)
22 0 P 0<-----------: : v
24 0000000 : CTI :<=========>*CTM*<====>: CTI :---+
25 ####### in_trigs : : (id 0-3) ***** ::::::: v
26 # ETM #----------->: : ^ #######
27 # #<-----------: : +---# ETR #
41 CoreSight devices on the trace data path. When these devices are enabled the
42 attached CTIs will also be enabled. By default/on power up the CTIs have
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/rtc/ |
| D | maxim-ds1302.txt | 1 * Maxim/Dallas Semiconductor DS-1302 RTC
5 The device uses the standard MicroWire half-duplex transfer timing.
6 Master output is set on low clock and sensed by the RTC on the rising
7 edge. Master input is set by the RTC on the trailing edge and is sensed
8 by the master on low clock.
12 - compatible : Should be "maxim,ds1302"
16 - reg : Should be address of the device chip select within
19 - spi-max-frequency : DS-1302 has 500 kHz if powered at 2.2V,
20 and 2MHz if powered at 5V.
22 - spi-3wire : The device has a shared signal IN/OUT line.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/rtc/ |
| D | maxim-ds1302.txt | 1 * Maxim/Dallas Semiconductor DS-1302 RTC
5 The device uses the standard MicroWire half-duplex transfer timing.
6 Master output is set on low clock and sensed by the RTC on the rising
7 edge. Master input is set by the RTC on the trailing edge and is sensed
8 by the master on low clock.
12 - compatible : Should be "maxim,ds1302"
16 - reg : Should be address of the device chip select within
19 - spi-max-frequency : DS-1302 has 500 kHz if powered at 2.2V,
20 and 2MHz if powered at 5V.
22 - spi-3wire : The device has a shared signal IN/OUT line.
[all …]
|
| /kernel/linux/linux-5.10/arch/mips/kernel/ |
| D | smp-cps.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
17 #include <asm/mips-cps.h>
20 #include <asm/pm-cps.h>
22 #include <asm/smp-cps.h>
73 for (v = 0; v < min_t(int, core_vpes, NR_CPUS - nvpes); v++) { in cps_smp_setup()
97 /* Core 0 is powered up (we're running on it) */ in cps_smp_setup()
112 /* If we have an FPU, enroll ourselves in the FPU-full mask */ in cps_smp_setup()
126 /* Detect whether the CCA is unsuited to multi-core SMP */ in cps_prepare_cpus()
131 /* The CCA is coherent, multi-core is fine */ in cps_prepare_cpus()
136 /* CCA is not coherent, multi-core is not usable */ in cps_prepare_cpus()
[all …]
|
| /kernel/linux/linux-6.6/arch/mips/kernel/ |
| D | smp-cps.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
18 #include <asm/mips-cps.h>
21 #include <asm/pm-cps.h>
24 #include <asm/smp-cps.h>
64 for (v = 0; v < min_t(int, core_vpes, NR_CPUS - nvpes); v++) { in cps_smp_setup()
88 /* Core 0 is powered up (we're running on it) */ in cps_smp_setup()
103 /* If we have an FPU, enroll ourselves in the FPU-full mask */ in cps_smp_setup()
117 /* Detect whether the CCA is unsuited to multi-core SMP */ in cps_prepare_cpus()
122 /* The CCA is coherent, multi-core is fine */ in cps_prepare_cpus()
127 /* CCA is not coherent, multi-core is not usable */ in cps_prepare_cpus()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/security/tpm/ |
| D | tpm-i2c.txt | 5 - compatible : 'manufacturer,model', eg. nuvoton,npct650
6 - label : human readable string describing the device, eg. "tpm"
7 - linux,sml-base : 64-bit base address of the reserved memory allocated for
9 - linux,sml-size : size of the memory allocated for the firmware event log
13 - powered-while-suspended: present when the TPM is left powered on between
17 Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
18 ----------------------------------------------------------
24 linux,sml-base = <0x7f 0xfd450000>;
25 linux,sml-size = <0x10000>;
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/security/tpm/ |
| D | tpm-i2c.txt | 5 - compatible : 'manufacturer,model', eg. nuvoton,npct650
6 - label : human readable string describing the device, eg. "tpm"
7 - linux,sml-base : 64-bit base address of the reserved memory allocated for
9 - linux,sml-size : size of the memory allocated for the firmware event log
13 - powered-while-suspended: present when the TPM is left powered on between
17 Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
18 ----------------------------------------------------------
24 linux,sml-base = <0x7f 0xfd450000>;
25 linux,sml-size = <0x10000>;
|
| /kernel/linux/linux-5.10/drivers/pci/hotplug/ |
| D | pciehp.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
6 * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
8 * Copyright (C) 2003-2004 Intel Corporation
36 pci_dbg(ctrl->pcie->port, format, ## arg)
38 pci_err(ctrl->pcie->port, format, ## arg)
40 pci_info(ctrl->pcie->port, format, ## arg)
42 pci_warn(ctrl->pcie->port, format, ## arg)
47 * struct controller - PCIe hotplug controller
55 * @cmd_busy: flag set on Slot Control register write, cleared by IRQ handler
56 * on reception of a Command Completed event
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| D | aiutils.c | 46 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
78 /* OTP is powered up, use def. CIS, no SPROM */
80 /* OTP is powered up, SPROM is present */
82 /* OTP is powered up, no SPROM */
84 /* OTP is powered down, SPROM is present */
90 /* 43224 chip-specific ChipControl register bits */
109 /* 4331 chip-specific ChipControl register bits */
116 /* sprom/gpio13-15 mux */
120 /* set drive out GPIO_CLK on sprom_cs pin */
126 /* override core control on pipe_AuxClkEnable */
[all …]
|