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/Linux-v6.1/drivers/base/power/
Dwakeirq.c13 * dev_pm_attach_wake_irq - Attach device interrupt as a wake IRQ
15 * @wirq: Wake irq specific data
17 * Internal function to attach a dedicated wake-up interrupt as a wake IRQ.
28 "wake irq already initialized\n")) { in dev_pm_attach_wake_irq()
41 * dev_pm_set_wake_irq - Attach device IO interrupt as wake IRQ
45 * Attach a device IO interrupt as a wake IRQ. The wake IRQ gets
46 * automatically configured for wake-up from suspend based
74 * dev_pm_clear_wake_irq - Detach a device IO interrupt wake IRQ
77 * Detach a device wake IRQ and free resources.
81 * a wake IRQ configured. This avoid adding wake IRQ specific
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/Linux-v6.1/arch/arm/mach-pxa/
Dpxa2xx-regs.h23 #define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */
38 #define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */
112 #define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */
113 #define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */
114 #define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */
115 #define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */
116 #define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */
117 #define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */
118 #define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */
119 #define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */
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Dpxa3xx-regs.h30 #define PWER __REG(0x40F50010) /* Power Manager Wake-up Enable Register */
31 #define PWSR __REG(0x40F50014) /* Power Manager Wake-up Status Register */
42 #define AD3ER __REG(0x40f40008) /* Application Subsystem Wake-Up from D3 Enable */
43 #define AD3SR __REG(0x40f4000c) /* Application Subsystem Wake-Up from D3 Status */
44 #define AD2D0ER __REG(0x40f40010) /* Application Subsystem Wake-Up from D2 to D0 Enable */
45 #define AD2D0SR __REG(0x40f40014) /* Application Subsystem Wake-Up from D2 to D0 Status */
46 #define AD2D1ER __REG(0x40f40018) /* Application Subsystem Wake-Up from D2 to D1 Enable */
47 #define AD2D1SR __REG(0x40f4001c) /* Application Subsystem Wake-Up from D2 to D1 Status */
48 #define AD1D0ER __REG(0x40f40020) /* Application Subsystem Wake-Up from D1 to D0 Enable */
49 #define AD1D0SR __REG(0x40f40024) /* Application Subsystem Wake-Up from D1 to D0 Status */
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/Linux-v6.1/Documentation/devicetree/bindings/arm/
Datmel-sysregs.txt66 - atmel,wakeup-counter: Counter on Wake-up 0 (between 0x0 and 0xf).
69 - atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
72 - atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up.
73 - atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
76 - atmel,wakeup-rtc-timer: boolean to enable Real-time Clock Wake-up.
95 - #address-cells: should be one. The cell is the wake-up input index.
100 - debounce-delay-us: minimum wake-up inputs debouncer period in
102 - atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up.
105 - atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up.
107 The node contains child nodes for each wake-up input that the platform uses.
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/Linux-v6.1/Documentation/ABI/testing/
Dsysfs-devices-power14 space to check if the device is enabled to wake up the system
33 be enabled to wake up the system from sleep states.
86 attribute is read-only. If the device is not capable to wake up
88 If the device is not enabled to wake up the system from sleep
98 is read-only. If the device is not capable to wake up the
100 the device is not enabled to wake up the system from sleep
111 is not capable to wake up the system from sleep states, this
112 attribute is not present. If the device is not enabled to wake
122 read-only. If the device is not capable to wake up the system
124 device is not enabled to wake up the system from sleep states,
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Dsysfs-devices-platform-ACPI-TAD31 "disabled", if the AC alarm is not set to wake up the system.
37 expires, it will immediately wake up the system from the S3
45 (RW) The AC alarm expired timer wake policy (see ACPI 6.2,
48 Reads return the current expired timer wake delay for the AC
52 Write a new expired timer wake delay for the AC alarm timer in
53 seconds or "never" to it to set the expired timer wake delay for
54 the AC alarm timer or to set its expired wake policy to discard
81 it will immediately wake up the system from the S3 sleep state
100 (RW,optional) The DC alarm expired timer wake policy.
Dsysfs-driver-intel-rapid-start6 1: Wake to enter hibernation when the wakeup timer expires
7 2: Wake to enter hibernation when the battery reaches a
11 indicates that the system will wake to enter hibernation when
/Linux-v6.1/Documentation/devicetree/bindings/pinctrl/
Dsamsung,pinctrl-wakeup-interrupt.yaml7 title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller
18 External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller.
19 For S3C24xx, S3C64xx, S5PV210 and Exynos4210 compatible wake-up interrupt
20 controllers, only one pin-controller device node can include external wake-up
21 interrupts child node (in other words, only one External wake-up interrupts
24 external wake-up interrupts child node.
43 Interrupt used by multiplexed external wake-up interrupts.
Dsamsung,pinctrl.yaml24 - External wake-up interrupts - multiplexed (capable of waking up the system
25 see interrupts property in external wake-up interrupt controller node -
28 - External wake-up interrupts - direct (capable of waking up the system, see
29 interrupts property in every bank of pin controller with external wake-up
155 /* Pin bank with external GPIO or muxed external wake-up interrupts */
185 /* Pin bank with external GPIO or muxed external wake-up interrupts */
235 /* Pin bank with external GPIO or muxed external wake-up interrupts */
249 /* Pin bank with external direct wake-up interrupts */
320 /* Pin bank with external direct wake-up interrupts */
368 /* Pin bank with external GPIO or muxed external wake-up interrupts */
Dsamsung,pinctrl-gpio-bank.yaml31 For GPIO banks supporting external GPIO interrupts or external wake-up
37 For GPIO banks supporting external GPIO interrupts or external wake-up
42 For GPIO banks supporting direct external wake-up interrupts (without
43 multiplexing). Number of interrupts must match number of wake-up capable
/Linux-v6.1/include/linux/
Dlis3lv02d.h15 * data available / wake up, open drain, polarity)
18 * @duration1: Wake up unit 1 duration parameter
19 * @duration2: Wake up unit 2 duration parameter
20 * @wakeup_flags: Wake up unit 1 flags
21 * @wakeup_thresh: Wake up unit 1 threshold value
22 * @wakeup_flags2: Wake up unit 2 flags
23 * @wakeup_thresh2: Wake up unit 2 threshold value
40 * only for the 8 bit device. The 8 bit device has two wake up / free fall
/Linux-v6.1/drivers/power/reset/
Dat91-poweroff.c28 #define AT91_SHDW_WKMODE0 GENMASK(2, 0) /* Wake-up 0 Mode Selection */
29 #define AT91_SHDW_CPTWK0_MAX 0xf /* Maximum Counter On Wake Up 0 */
30 #define AT91_SHDW_CPTWK0 (AT91_SHDW_CPTWK0_MAX << 4) /* Counter On Wake Up 0 */
32 #define AT91_SHDW_RTTWKEN BIT(16) /* Real Time Timer Wake-up Enable */
33 #define AT91_SHDW_RTCWKEN BIT(17) /* Real Time Clock Wake-up Enable */
36 #define AT91_SHDW_WAKEUP0 BIT(0) /* Wake-up 0 Status */
37 #define AT91_SHDW_RTTWK BIT(16) /* Real-time Timer Wake-up */
38 #define AT91_SHDW_RTCWK BIT(17) /* Real-time Clock Wake-up [SAM9RL] */
76 dev_info(&pdev->dev, "Wake-Up source: %s\n", reason); in at91_wakeup_status()
/Linux-v6.1/drivers/net/wireless/mediatek/mt76/
Dmt76_connac.h91 } wake; member
281 spin_lock_bh(&pm->wake.lock); in mt76_connac_pm_ref()
285 pm->wake.count++; in mt76_connac_pm_ref()
288 spin_unlock_bh(&pm->wake.lock); in mt76_connac_pm_ref()
296 spin_lock_bh(&pm->wake.lock); in mt76_connac_pm_unref()
299 if (--pm->wake.count == 0 && in mt76_connac_pm_unref()
303 spin_unlock_bh(&pm->wake.lock); in mt76_connac_pm_unref()
315 spin_lock_bh(&pm->wake.lock); in mt76_connac_skip_fw_pmctrl()
316 ret = pm->wake.count || test_and_set_bit(MT76_STATE_PM, &phy->state); in mt76_connac_skip_fw_pmctrl()
317 spin_unlock_bh(&pm->wake.lock); in mt76_connac_skip_fw_pmctrl()
/Linux-v6.1/Documentation/devicetree/bindings/net/nfc/
Dsamsung,s3fwrn5.yaml32 wake-gpios:
47 Use wake-gpios
54 - wake-gpios
84 wake-gpios = <&gpj0 2 GPIO_ACTIVE_HIGH>;
96 wake-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
/Linux-v6.1/drivers/media/rc/
Dnuvoton-cir.h93 /* total length of CIR and CIR WAKE */
188 /* CIR WAKE UP Regs */
206 /* CIR WAKE UP IRCON settings */
218 /* CIR WAKE IRSTS Bits */
226 /* CIR WAKE UP IREN Bits */
233 /* CIR WAKE FIFOCON settings */
242 /* select WAKE UP RX trigger level as 67 */
245 /* CIR WAKE SRXFSTS settings */
252 * The CIR Wake FIFO buffer is 67 bytes long, but the stock remote wakes
256 /* CIR Wake byte comparison tolerance */
Dnuvoton-cir.c138 /* write val to cir wake register */
145 /* read val from cir wake config register */
186 /* enable writes to wake fifo */ in nvt_write_wakeup_codes()
191 pr_info("Wake samples (%d) =", count); in nvt_write_wakeup_codes()
193 pr_info("Wake sample fifo cleared"); in nvt_write_wakeup_codes()
315 /* dump current cir wake register contents */
323 pr_info("%s: Dump CIR WAKE logical device registers:\n", in cir_wake_dump_regs()
325 pr_info(" * CR CIR WAKE ACTIVE : 0x%x\n", in cir_wake_dump_regs()
327 pr_info(" * CR CIR WAKE BASE ADDR: 0x%x\n", in cir_wake_dump_regs()
330 pr_info(" * CR CIR WAKE IRQ NUM: 0x%x\n", in cir_wake_dump_regs()
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/Linux-v6.1/include/uapi/linux/
Dfutex.h132 * a FUTEX_WAKE on such futexes, after setting the bit, to wake
163 #define FUTEX_OP_CMP_EQ 0 /* if (oldval == CMPARG) wake */
164 #define FUTEX_OP_CMP_NE 1 /* if (oldval != CMPARG) wake */
165 #define FUTEX_OP_CMP_LT 2 /* if (oldval < CMPARG) wake */
166 #define FUTEX_OP_CMP_LE 3 /* if (oldval <= CMPARG) wake */
167 #define FUTEX_OP_CMP_GT 4 /* if (oldval > CMPARG) wake */
168 #define FUTEX_OP_CMP_GE 5 /* if (oldval >= CMPARG) wake */
174 wake UADDR2; */
/Linux-v6.1/Documentation/admin-guide/
Dbtmrvl.rst17 where GPIO is the pin number of GPIO used to wake up the host.
26 # Use SDIO interface to wake up the host and set GAP to 0x80:
30 # Use GPIO pin #3 to wake up the host and set GAP to 0xff:
54 These commands are used to enable host sleep or wake up firmware
59 0 -- Wake up firmware
67 # Wake up firmware
/Linux-v6.1/Documentation/devicetree/bindings/input/
Datmel,maxtouch.yaml42 wake-gpios:
45 Optional GPIO specifier for the touchscreen's wake pin
66 The WAKE line is an active-low input that is used to wake up the touch
73 The WAKE pin can be connected in one of the following ways:
/Linux-v6.1/Documentation/devicetree/bindings/net/
Drealtek-bluetooth.yaml25 device-wake-gpios:
33 host-wake-gpios:
55 device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
56 host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
/Linux-v6.1/Documentation/devicetree/bindings/net/can/
Dtcan4x5x.txt25 - device-wake-gpios: Wake up GPIO to wake up the TCAN device.
38 device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
/Linux-v6.1/Documentation/locking/
Dfutex-requeue-pi.rst20 implementation would wake the highest-priority waiter, and leave the
92 The requeue code cannot simply wake the waiter and leave it to
109 wake-up scenarios.
113 possibly wake the waiting tasks. Internally, this system call is
125 their sum is all that really matters. futex_requeue() will wake or
126 requeue up to nr_wake + nr_requeue tasks. It will wake only as many
/Linux-v6.1/kernel/sched/
Dwait.c69 * wake everything up. If it's an exclusive wakeup (nr_exclusive == small +ve
70 * number) then we wake that number of exclusive tasks, and potentially all
76 * There are circumstances in which we can try to wake a task which has already
144 * __wake_up - wake up threads blocked on a waitqueue.
147 * @nr_exclusive: how many wake-one or wake-many threads to wake up
183 * __wake_up_sync_key - wake up threads blocked on a waitqueue.
209 * __wake_up_locked_sync_key - wake up a thread blocked on a locked waitqueue.
250 * wake-function that tests for the wait-queue being active
317 * can't see us, it should wake up another exclusive waiter if in prepare_to_wait_event()
342 * entry to the wake queue.
/Linux-v6.1/drivers/phy/motorola/
Dphy-mapphone-mdm6600.c35 PHY_MDM6600_MODE0, /* out USB mode0 and OOB wake */
36 PHY_MDM6600_MODE1, /* out USB mode1, in OOB wake */
235 * phy_mdm6600_wakeirq_thread - handle mode1 line OOB wake after booting
240 * mode for mdm6600. After booting it is used as input for OOB wake
255 dev_dbg(ddata->dev, "OOB wake on mode_gpio1: %i\n", wakeup); in phy_mdm6600_wakeirq_thread()
263 /* Just wake-up and kick the autosuspend timer */ in phy_mdm6600_wakeirq_thread()
372 * GPIOs as they are also used for Out of Band (OOB) wake for the USB and
387 * they are used for OOB wake signaling. These can be also used in phy_mdm6600_device_power_on()
428 /* Reconfigure mode1 GPIO as input for OOB wake */ in phy_mdm6600_device_power_on()
440 "mdm6600-wake", in phy_mdm6600_device_power_on()
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/Linux-v6.1/include/linux/sched/
Dwake_q.h6 * Wake-queues are lists of tasks with a pending wakeup, whose
17 * in two wake queues simultaneously; it is forbidden to abandon a task
18 * in a wake queue (a call to wake_up_q() _must_ follow), so if a task is
19 * already in a wake queue, the wakeup will happen soon and the second

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