Searched +full:system +full:- +full:control (Results 1 – 25 of 1050) sorted by relevance
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sram/ |
| D | allwinner,sun4i-a10-system-control.yaml | 1 # SPDX-License-Identifier: GPL-2.0+
3 ---
4 $id: http://devicetree.org/schemas/sram/allwinner,sun4i-a10-system-control.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Allwinner A10 System Control Device Tree Bindings
10 - Chen-Yu Tsai <wens@csie.org>
11 - Maxime Ripard <mripard@kernel.org>
15 by a regular node for the SRAM controller itself, with sub-nodes
19 "#address-cells":
22 "#size-cells":
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | sprd,pinctrl.txt | 5 The first block comprises some global control registers, and each
8 pad driving level, system control select and so on ("domain pad
11 slect 3.0v, then the pin can output 3.0v. "system control" is used
12 to choose one function (like: UART0) for which system, since we
16 of them, so we can not make every Spreadtrum-special configuration
18 global configuration in future. Then we add one "sprd,control" to
19 set these various global control configuration, and we need use
23 bits in one global control register as one pin, thus we should
32 Now we have 4 systems for sleep mode on SC9860 SoC: AP system,
33 PUBCP system, TGLDSP system and AGDSP system. And the pin sleep
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| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| D | mpc5121.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
18 u32 rcr; /* Reset Control Register */
19 u32 rcer; /* Reset Control Enable Register */
23 * Clock Control Module
26 u32 spmr; /* System PLL Mode Register */
27 u32 sccr1; /* System Clock Control Register 1 */
28 u32 sccr2; /* System Clock Control Register 2 */
29 u32 scfr1; /* System Clock Frequency Register 1 */
30 u32 scfr2; /* System Clock Frequency Register 2 */
31 u32 scfr2s; /* System Clock Frequency Shadow Register 2 */
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| D | ipic.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
26 #define IPIC_SICFR 0x00 /* System Global Interrupt Configuration Register */
27 #define IPIC_SIVCR 0x04 /* System Global Interrupt Vector Register */
28 #define IPIC_SIPNR_H 0x08 /* System Internal Interrupt Pending Register (HIGH) */
29 #define IPIC_SIPNR_L 0x0C /* System Internal Interrupt Pending Register (LOW) */
30 #define IPIC_SIPRR_A 0x10 /* System Internal Interrupt group A Priority Register */
31 #define IPIC_SIPRR_B 0x14 /* System Internal Interrupt group B Priority Register */
32 #define IPIC_SIPRR_C 0x18 /* System Internal Interrupt group C Priority Register */
33 #define IPIC_SIPRR_D 0x1C /* System Internal Interrupt group D Priority Register */
34 #define IPIC_SIMSR_H 0x20 /* System Internal Interrupt Mask Register (HIGH) */
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | dcdbas.rst | 9 systems management software such as Dell OpenManage to perform system
10 management interrupts and host control actions (system power cycle or
24 System Management Interrupt
28 management information via a system management interrupt (SMI). The SMI data
29 buffer must reside in 32-bit address space, and the physical address of the
33 software to perform these system management interrupts::
44 2) Write system management command to smi_data.
47 4) Read system management command response from smi_data.
51 Host Control Action
54 Dell OpenManage supports a host control feature that allows the administrator
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| /kernel/linux/linux-5.10/drivers/firmware/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # see Documentation/kbuild/kconfig-language.rst.
10 tristate "ARM System Control and Management Interface (SCMI) Message Protocol"
14 ARM System Control and Management Interface (SCMI) protocol is a
15 set of operating system-independent software interfaces that are
16 used in system management. SCMI is extensible and currently provides
17 interfaces for: Discovery and self-description of the interfaces
19 a given device or domain into the various power-saving states that
20 it supports, Performance management which is the ability to control
44 tristate "ARM System Control and Power Interface (SCPI) Message Protocol"
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| /kernel/linux/linux-5.10/drivers/media/usb/dvb-usb-v2/ |
| D | rtl28xxu.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
138 * 0x3000 SYS : system
145 /* SIE Control Registers */
146 #define USB_SYSCTL 0x2000 /* USB system control */
147 #define USB_SYSCTL_0 0x2000 /* USB system control */
148 #define USB_SYSCTL_1 0x2001 /* USB system control */
149 #define USB_SYSCTL_2 0x2002 /* USB system control */
150 #define USB_SYSCTL_3 0x2003 /* USB system control */
153 #define USB_CTRL 0x2010 /* USB control */
165 #define USB_EP0_CTL 0x2108 /* EP 0 control */
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/ |
| D | power-controller.txt | 1 * Generic system power control capability
3 Power-management integrated circuits or miscellaneous hardware components are
4 sometimes able to control the system power. The device driver associated with these
6 it can be used to switch off the system. The corresponding device must have the
7 standard property "system-power-controller" in its device node. This property
8 marks the device as able to control the system power. In order to test if this
15 compatible = "active-semi,act8846";
16 system-power-controller;
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/ |
| D | pistachio-clock.txt | 5 general control, and top general control) which are instantiated individually
6 from the device-tree.
9 ----------------
12 defined with the following clock-output-names:
13 - "xtal": External 52Mhz oscillator (required)
14 - "audio_clk_in": Alternate audio reference clock (optional)
15 - "enet_clk_in": Alternate ethernet PHY clock (optional)
18 ----------------------
21 co-processor), audio, and several peripherals.
24 - compatible: Must be "img,pistachio-clk".
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/phy/ |
| D | ti-phy.txt | 3 OMAP CONTROL PHY
6 - compatible: Should be one of
7 "ti,control-phy-otghs" - if it has otghs_control mailbox register as on OMAP4.
8 "ti,control-phy-usb2" - if it has Power down bit in control_dev_conf register
10 "ti,control-phy-pipe3" - if it has DPLL and individual Rx & Tx power control
12 "ti,control-phy-pcie" - for pcie to support external clock for pcie and to
15 "ti,control-phy-usb2-dra7" - if it has power down register like USB2 PHY on
17 "ti,control-phy-usb2-am437" - if it has power down register like USB2 PHY on
19 - reg : register ranges as listed in the reg-names property
20 - reg-names: "otghs_control" for control-phy-otghs
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | max77620.txt | 4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts: The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells: is <2> and their usage is compliant to the 2 cells
17 variant of <../interrupt-controller/interrupts.txt>
19 are defined at dt-bindings/mfd/max77620.h.
21 - system-power-controller: Indicates that this PMIC is controlling the
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| D | khadas,mcu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Khadas on-board Microcontroller Device Tree Bindings
10 - Neil Armstrong <narmstrong@baylibre.com>
14 system feature as PWM Fan control (for VIM2 rev14 or VIM3), User memory
15 storage, IR/Key resume control, system power LED control and more.
20 - khadas,mcu # MCU revision is discoverable
22 "#cooling-cells": # Only needed for boards having FAN control feature
29 - compatible
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/ |
| D | syna.txt | 3 According to https://www.synaptics.com/company/news/conexant-marvell
7 ---------------------------------------------------------------
19 ---------------------------------------------------------------
34 "marvell,berlin2cd" for Marvell Armada 1500-mini (BG2CD, 88DE3005)
36 "marvell,berlin2q" for Marvell Armada 1500-pro (BG2Q, 88DE3114)
42 model = "Sony NSZ-GS7";
43 compatible = "sony,nsz-gs7", "marvell,berlin2", "marvell,berlin";
48 * Marvell Berlin CPU control bindings
50 CPU control register allows various operations on CPUs, like resetting them
54 - compatible: should be "marvell,berlin-cpu-ctrl"
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/panel/ |
| D | panel-common.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
24 width-mm:
29 height-mm:
38 on the system (e.g. as an affixed label) or specified in the system's
43 non-descriptive information. For instance an LCD panel in a system that
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| /kernel/linux/linux-5.10/drivers/macintosh/ |
| D | windfarm_pm81.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Windfarm PowerMac thermal control. iMac G5
8 * The algorithm used is the PID control algorithm, used the same
11 * that none of the code has been re-used, it's a complete re-implementation
13 * The various control loops found in Darwin config file are:
18 * System Fans control loop. Different based on models. In addition to the
19 * usual PID algorithm, the control loop gets 2 additional pairs of linear
24 * - the linked control (second control) gets the target value as-is
26 * - the main control (first control) gets the target value scaled with
28 * - the value of the target of the CPU Fan control loop is retrieved,
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| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-devices-system-cpu | 1 What: /sys/devices/system/cpu/
2 Date: pre-git history
3 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
10 /sys/devices/system/cpu/cpu#/
12 What: /sys/devices/system/cpu/kernel_max
13 /sys/devices/system/cpu/offline
14 /sys/devices/system/cpu/online
15 /sys/devices/system/cpu/possible
16 /sys/devices/system/cpu/present
18 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
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| /kernel/linux/linux-5.10/Documentation/driver-api/thermal/ |
| D | intel_powerclamp.rst | 6 - Arjan van de Ven <arjan@linux.intel.com>
7 - Jacob Pan <jacob.jun.pan@linux.intel.com>
12 - Goals and Objectives
15 - Idle Injection
16 - Calibration
19 - Effectiveness and Limitations
20 - Power vs Performance
21 - Scalability
22 - Calibration
23 - Comparison with Alternative Techniques
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| /kernel/linux/linux-5.10/Documentation/driver-api/gpio/ |
| D | drivers-on-gpio.rst | 6 the right in-kernel and userspace APIs/ABIs for the job, and that these
10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO
13 - ledtrig-gpio: drivers/leds/trigger/ledtrig-gpio.c will provide a LED trigger,
15 (and that LED may in turn use the leds-gpio as per above).
17 - gpio-keys: drivers/input/keyboard/gpio_keys.c is used when your GPIO line
20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your
24 - gpio_mouse: drivers/input/mouse/gpio_mouse.c is used to provide a mouse with
29 - gpio-beeper: drivers/input/misc/gpio-beeper.c is used to provide a beep from
32 - extcon-gpio: drivers/extcon/extcon-gpio.c is used when you need to read an
36 - restart-gpio: drivers/power/reset/gpio-restart.c is used to restart/reboot
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| /kernel/linux/linux-5.10/drivers/reset/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
12 via GPIOs or SoC-internal reset controller modules.
19 tristate "Altera Arria10 System Resource Reset"
23 peripheral PHYs on the Altera Arria10 System Resource Chip.
84 Say Y to control the reset signals provided by reset controller.
133 for Qualcomm SDM845 SoCs. Say Y if you want to control
143 to control reset signals provided by PDC for Modem, Compute,
151 Raspberry Pi 4's co-processor controls some of the board's HW
154 interfacing with RPi4's co-processor and model these firmware
177 - Altera SoCFPGAs
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| /kernel/linux/linux-5.10/Documentation/admin-guide/LSM/ |
| D | Smack.rst | 7 - The Elevator, from Dark Star
9 Smack is the Simplified Mandatory Access Control Kernel.
11 control that includes simplicity in its primary design goals.
13 Smack is not the only Mandatory Access Control scheme
14 available for Linux. Those new to Mandatory Access Control
21 - The kernel
22 - Basic utilities, which are helpful but not required
23 - Configuration data
35 Smack is used in the Tizen operating system. Please
41 git://github.com/smack-team/smack.git
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| /kernel/linux/linux-5.10/arch/arm/nwfpe/ |
| D | fpsr.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 (c) Rebel.com, 1998-1999
17 SYSTEM ID
19 SYSTEM CONTROL BYTE
25 /* SYSTEM ID
26 ------------
27 Note: the system id byte is read only */
30 typedef unsigned int FPCR; /* type for floating point control register */
34 #define FP_EMULATOR 0x01000000 /* System ID for emulator */
35 #define FP_ACCELERATOR 0x81000000 /* System ID for FPA11 */
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| /kernel/linux/linux-5.10/Documentation/driver-api/usb/ |
| D | power-management.rst | 1 .. _usb-power-management:
7 :Date: Last-updated: February 2014
11 ---------
17 * Changing the default idle-delay time
23 * Interaction between dynamic PM and system PM
25 * USB Port Power Control
26 * User Interface for Port Power Control
31 -------------------------
34 parts of a computer system when they aren't being used. While a
35 component is ``suspended`` it is in a nonfunctional low-power state; it
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| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | ras.rst | 14 is the probability that a system will produce correct outputs.
20 is the probability that a system is operational at a given time
27 is the simplicity and speed with which a system can be repaired or
33 -------------
35 In order to reduce systems downtime, a system should be capable of detecting
38 the system administrator to take the action of replacing a component before
39 it causes data loss or system downtime.
47 Self-Monitoring, Analysis and Reporting Technology (SMART).
55 ---------------
68 * **Correctable Error (CE)** - the error detection mechanism detected and
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| /kernel/linux/linux-5.10/arch/sparc/include/asm/ |
| D | bbc.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * bbc.h: Defines for BootBus Controller found on UltraSPARC-III
12 /* Register sizes are indicated by "B" (Byte, 1-byte),
13 * "H" (Half-word, 2 bytes), "W" (Word, 4 bytes) or
26 #define BBC_CSC 0x0d /* [B] Clock Synthesizers Control*/
27 #define BBC_ES_CTRL 0x0e /* [H] Energy Star Control */
29 #define BBC_ES_DACT 0x14 /* [B] E* De-Assert Change Time */
30 #define BBC_ES_DABT 0x15 /* [B] E* De-Assert Bypass Time */
36 #define BBC_JTAG_CTRL 0x2c /* [B] JTAG+ Control */
38 #define BBC_I2C_0_S1 0x2e /* [B] I2C ctrlr-0 reg S1 */
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| /kernel/linux/linux-5.10/fs/ext4/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 # have EXT3_FS set but not EXT4_FS set and thus would result in non-bootable
13 bool "Ext3 POSIX Access Control Lists"
41 the on-disk format of ext4 is not forwards compatible with
42 ext3; it is based on extent maps and it supports 48-bit
57 To compile this file system support as a module, choose M here. The
68 Allow the ext4 file system driver code to be used for ext2
69 file system mounts. This allows users to reduce their
70 compiled kernel size by using one file system driver for
74 bool "Ext4 POSIX Access Control Lists"
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