| /linux/arch/mips/mm/ |
| H A D | cache.c | 177 #define PM(p) __pgprot(_page_cachable_default | (p)) macro
184 protection_map[0] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); in setup_protection_map()
185 protection_map[1] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC); in setup_protection_map()
186 protection_map[2] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); in setup_protection_map()
187 protection_map[3] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC); in setup_protection_map()
188 protection_map[4] = PM(_PAGE_PRESENT); in setup_protection_map()
189 protection_map[5] = PM(_PAGE_PRESENT); in setup_protection_map()
190 protection_map[6] = PM(_PAGE_PRESENT); in setup_protection_map()
191 protection_map[7] = PM(_PAGE_PRESENT); in setup_protection_map()
193 protection_map[8] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ); in setup_protection_map()
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| /linux/Documentation/devicetree/bindings/power/ |
| H A D | power_domain.txt | 1 * Generic PM domains
3 System on chip designs are often divided into multiple PM domains that can be
7 This device tree binding can be used to bind PM domain consumer devices with
8 their PM domains provided by PM domain providers. A PM domain provider can be
9 represented by any node in the device tree and can provide one or more PM
11 phandle arguments (so called PM domain specifiers) of length specified by the
12 #power-domain-cells property in the PM domain provider node.
14 ==PM domain providers==
18 ==PM domain consumers==
21 - power-domains : A list of PM domain specifiers, as defined by bindings of
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| /linux/Documentation/devicetree/bindings/arm/ux500/ |
| H A D | power_domain.txt | 1 * ST-Ericsson UX500 PM Domains
3 UX500 supports multiple PM domains which are used to gate power to one or
6 The implementation of PM domains for UX500 are based upon the generic PM domain
9 ==PM domain providers==
21 ==PM domain consumers==
24 - power-domains: A phandle and PM domain specifier. Below are the list of
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| /linux/Documentation/arch/arm/omap/ |
| H A D | omap_pm.rst | 2 The OMAP PM interface
5 This document describes the temporary OMAP PM interface. Driver
8 Over time, the intention is to merge features from the OMAP PM
9 interface into the Linux PM QoS code.
11 Drivers need to express PM parameters which:
15 - separate the drivers from the underlying PM parameter
16 implementation, whether it is the TI SRF or Linux PM QoS or Linux
19 - specify PM parameters in terms of fundamental units, such as
31 This document proposes the OMAP PM interface, including the following
55 Further documentation for all OMAP PM interface functions can be
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| /linux/arch/arm/mach-at91/ |
| H A D | Kconfig | 9 select ARM_CPU_SUSPEND if PM && ARCH_MULTI_V7
100 select ATMEL_PM if PM
106 select SRAM if PM
114 select ATMEL_PM if PM
123 select SRAM if PM
147 select ATMEL_PM if PM
155 select SRAM if PM
163 select ATMEL_PM if PM
171 select SRAM if PM
244 select ATMEL_PM if PM
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| /linux/drivers/pmdomain/bcm/ |
| H A D | Kconfig | 2 menu "Broadcom PM Domains"
8 select PM_GENERIC_DOMAINS if PM
20 select PM_GENERIC_DOMAINS if PM
29 select PM_GENERIC_DOMAINS if PM
37 select PM_GENERIC_DOMAINS if PM
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-ata | 20 nr_pmp_links: (RO) If a SATA Port Multiplier (PM) is
40 Behind each port, there is a ata_link. If there is a SATA PM in the topology, 15
44 of the port. If a link is behind a PM, its name is linkX.Y where X is
45 ata_port_id of the parent port and Y the PM port.
70 - Y the port of the PM if any, and
89 gscr: (RO) Cached result of the dump of PM GSCR
101 Only valid if the device is a PM.
108 the device is not a PM.
120 "atapi" for packet device, "pmp" for PM, or
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| H A D | sysfs-devices-lpss_ltr | 18 This attribute is read-only. If the device's runtime PM status
30 This attribute is read-only. If the device's runtime PM status
42 This attribute is read-only. If the device's runtime PM status
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| /linux/drivers/pmdomain/xilinx/ |
| H A D | Kconfig | 4 bool "Enable Zynq MPSoC generic PM domains"
6 depends on PM && ZYNQMP_FIRMWARE
9 Say yes to enable device power management through PM domains
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| /linux/drivers/pmdomain/imx/ |
| H A D | Kconfig | 2 menu "i.MX PM Domains"
5 bool "i.MX GPCv2 PM domains"
7 depends on PM
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| /linux/arch/arm/mach-mmp/ |
| H A D | Kconfig | 35 select PM_GENERIC_DOMAINS if PM
36 select PM_GENERIC_DOMAINS_OF if PM && OF
52 select PM_GENERIC_DOMAINS if PM
53 select PM_GENERIC_DOMAINS_OF if PM && OF
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| /linux/drivers/soc/samsung/ |
| H A D | Kconfig | 53 bool "S3C2410 PM Suspend Memory CRC"
54 depends on PM && (ARCH_S3C64XX || ARCH_S5PV210)
57 Enable the PM code's memory area checksum over sleep. This option
66 int "S3C2410 PM Suspend CRC Chunksize (KiB)"
67 depends on PM && SAMSUNG_PM_CHECK
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| /linux/drivers/pmdomain/amlogic/ |
| H A D | Kconfig | 2 menu "Amlogic PM Domains"
7 depends on PM && OF
18 depends on PM && OF
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| /linux/drivers/pmdomain/sunxi/ |
| H A D | Kconfig | 6 depends on PM
17 depends on PM
27 depends on PM
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| /linux/drivers/pmdomain/arm/ |
| H A D | Kconfig | 6 select PM_GENERIC_DOMAINS if PM
18 select PM_GENERIC_DOMAINS if PM
31 select PM_GENERIC_DOMAINS if PM
|
| /linux/Documentation/fault-injection/ |
| H A D | notifier-error-inject.rst | 9 * PM notifier
14 PM notifier error injection module
20 Possible PM notifier events to be failed are:
26 Example: Inject PM suspend error (-12 = -ENOMEM)::
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| /linux/Documentation/arch/arm/sa1100/ |
| H A D | assabet.rst | 254 - PM: Not tested.
255 - COM: TX, RX, CTS, DSR, DCD, RTS, DTR, PM
256 - PM: Not tested.
259 - PM: Not tested.
262 - LCD: Fully tested. PM
272 - PM: Not tested.
281 - PM: Not tested.
290 - PM: Not tested.
295 - PM: Not tested.
299 - PM: Not tested.
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| /linux/kernel/configs/ |
| H A D | nopm.config | 7 # Triggers PM on OMAP
13 # ARM/ARM64 architectures that select PM unconditionally
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| /linux/arch/arm/mach-mxs/ |
| H A D | Kconfig | 5 select ARM_CPU_SUSPEND if PM
12 select ARM_CPU_SUSPEND if PM
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| /linux/drivers/pmdomain/ti/ |
| H A D | Kconfig | 11 tristate "TI SCI PM Domains Driver"
13 select PM_GENERIC_DOMAINS if PM
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| /linux/drivers/soc/renesas/ |
| H A D | Kconfig | 13 select PM
22 select PM
31 select PM
48 select PM
56 select PM
62 select PM
81 select PM
90 select PM
396 select PM
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| /linux/Documentation/driver-api/usb/ |
| H A D | power-management.rst | 15 * Forms of dynamic PM
16 * The user interface for dynamic PM
23 * Interaction between dynamic PM and system PM
24 * xHCI hardware link PM
33 Power Management (PM) is the practice of saving energy by suspending
38 needs to use it. (There also are forms of PM in which components are
48 dynamic PM is implemented in the USB subsystem, although system PM is
50 information about system PM).
52 System PM support is present only if the kernel was built with
53 ``CONFIG_SUSPEND`` or ``CONFIG_HIBERNATION`` enabled. Dynamic PM support
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| /linux/arch/riscv/ |
| H A D | Kconfig.socs | 83 select PM_GENERIC_DOMAINS if PM
94 select PM_GENERIC_DOMAINS if PM
95 select PM_GENERIC_DOMAINS_OF if PM && OF
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| /linux/drivers/ata/ |
| H A D | pata_sch.c | 31 PM = 0x07, /* PIO Mode Bit Mask */ enumerator
106 data &= ~(PM | PPE); in sch_set_piomode()
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| /linux/arch/arm/mach-davinci/ |
| H A D | Kconfig | 11 select PM_GENERIC_DOMAINS if PM
12 select PM_GENERIC_DOMAINS_OF if PM && OF
|