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Searched refs:reboot (Results 1 – 25 of 312) sorted by relevance

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/linux/drivers/power/reset/
H A Dmacsmc-reboot.c89 struct macsmc_reboot *reboot = data->cb_data; in macsmc_prepare_atomic() local
91 dev_info(reboot->dev, "Preparing SMC for atomic mode\n"); in macsmc_prepare_atomic()
93 apple_smc_enter_atomic(reboot->smc); in macsmc_prepare_atomic()
99 struct macsmc_reboot *reboot = data->cb_data; in macsmc_power_off() local
101 dev_info(reboot->dev, "Issuing power off (off1)\n"); in macsmc_power_off()
103 if (apple_smc_write_u32_atomic(reboot->smc, SMC_KEY(MBSE), SMC_KEY(off1)) < 0) { in macsmc_power_off()
104 dev_err(reboot->dev, "Failed to issue MBSE = off1 (power_off)\n"); in macsmc_power_off()
115 struct macsmc_reboot *reboot = data->cb_data; in macsmc_restart() local
117 dev_info(reboot->dev, "Issuing restart (phra)\n"); in macsmc_restart()
119 if (apple_smc_write_u32_atomic(reboot->smc, SMC_KEY(MBSE), SMC_KEY(phra)) < 0) { in macsmc_restart()
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H A Dreboot-mode.c22 static unsigned int get_reboot_mode_magic(struct reboot_mode_driver *reboot, in get_reboot_mode_magic() argument
32 list_for_each_entry(info, &reboot->head, list) in get_reboot_mode_magic()
44 list_for_each_entry(info, &reboot->head, list) in get_reboot_mode_magic()
54 struct reboot_mode_driver *reboot; in reboot_mode_notify() local
57 reboot = container_of(this, struct reboot_mode_driver, reboot_notifier); in reboot_mode_notify()
58 magic = get_reboot_mode_magic(reboot, cmd); in reboot_mode_notify()
60 reboot->write(reboot, magic); in reboot_mode_notify()
71 int reboot_mode_register(struct reboot_mode_driver *reboot) in reboot_mode_register() argument
75 struct device_node *np = reboot->dev->of_node; in reboot_mode_register()
79 INIT_LIST_HEAD(&reboot->head); in reboot_mode_register()
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H A DMakefile9 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
14 obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
16 obj-$(CONFIG_POWER_RESET_MACSMC) += macsmc-reboot.o
27 obj-$(CONFIG_POWER_RESET_SPACEMIT_P1) += spacemit-p1-reboot.o
29 obj-$(CONFIG_POWER_RESET_TH1520_AON) += th1520-aon-reboot.o
32 obj-$(CONFIG_POWER_RESET_VERSATILE) += arm-versatile-reboot.o
34 obj-$(CONFIG_POWER_RESET_XGENE) += xgene-reboot.o
36 obj-$(CONFIG_POWER_RESET_SYSCON) += syscon-reboot.o
39 obj-$(CONFIG_REBOOT_MODE) += reboot-mode.o
40 obj-$(CONFIG_SYSCON_REBOOT_MODE) += syscon-reboot-mode.o
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H A Dnvmem-reboot-mode.c16 struct reboot_mode_driver reboot; member
20 static int nvmem_reboot_mode_write(struct reboot_mode_driver *reboot, in nvmem_reboot_mode_write() argument
28 nvmem_rbm = container_of(reboot, struct nvmem_reboot_mode, reboot); in nvmem_reboot_mode_write()
40 dev_err(reboot->dev, "update reboot mode bits failed\n"); in nvmem_reboot_mode_write()
54 nvmem_rbm->reboot.dev = &pdev->dev; in nvmem_reboot_mode_probe()
55 nvmem_rbm->reboot.write = nvmem_reboot_mode_write; in nvmem_reboot_mode_probe()
63 ret = devm_reboot_mode_register(&pdev->dev, &nvmem_rbm->reboot); in nvmem_reboot_mode_probe()
H A Dsyscon-reboot-mode.c18 struct reboot_mode_driver reboot; member
23 static int syscon_reboot_mode_write(struct reboot_mode_driver *reboot, in syscon_reboot_mode_write() argument
29 syscon_rbm = container_of(reboot, struct syscon_reboot_mode, reboot); in syscon_reboot_mode_write()
34 dev_err(reboot->dev, "update reboot mode bits failed\n"); in syscon_reboot_mode_write()
48 syscon_rbm->reboot.dev = &pdev->dev; in syscon_reboot_mode_probe()
49 syscon_rbm->reboot.write = syscon_reboot_mode_write; in syscon_reboot_mode_probe()
62 ret = devm_reboot_mode_register(&pdev->dev, &syscon_rbm->reboot); in syscon_reboot_mode_probe()
H A DKconfig154 power-on and reboot reason, Say Y.
256 bool "ARM Versatile family reboot driver"
322 tristate "Generic SYSCON regmap reboot mode driver"
327 Say y here will enable reboot mode driver. This will
328 get reboot mode arguments and store it in SYSCON mapped
342 tristate "Generic NVMEM reboot mode driver"
346 Say y here will enable reboot mode driver. This will
347 get reboot mode arguments and store it in a NVMEM cell,
H A Dqcom-pon.c30 static int qcom_pon_reboot_mode_write(struct reboot_mode_driver *reboot, in qcom_pon_reboot_mode_write() argument
34 (reboot, struct qcom_pon, reboot_mode); in qcom_pon_reboot_mode_write()
/linux/Documentation/ABI/testing/
H A Dsysfs-kernel-reboot1 What: /sys/kernel/reboot
5 Description: Interface to set the kernel reboot behavior, similarly to
6 what can be done via the reboot= cmdline option.
9 What: /sys/kernel/reboot/mode
15 What: /sys/kernel/reboot/type
21 What: /sys/kernel/reboot/cpu
25 Description: CPU number to use to reboot.
27 What: /sys/kernel/reboot/force
31 Description: Don't wait for any other CPUs on reboot and
34 What: /sys/kernel/reboot/hw_protection
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H A Dsysfs-class-chromeos15 What: /sys/class/chromeos/<ec-device-name>/reboot
19 Tell the EC to reboot in various ways. Options are:
21 - "cancel": Cancel a pending reboot.
24 - "cold": Cold reboot.
25 - "disable-jump": Disable jump until next reboot.
H A Dsysfs-platform-intel-wmi-sbl-fw-update9 on next reboot, by writing a value of 1.
13 * 1 -> Attempt firmware update on next reboot
/linux/include/linux/
H A Dreboot-mode.h8 int (*write)(struct reboot_mode_driver *reboot, unsigned int magic);
12 int reboot_mode_register(struct reboot_mode_driver *reboot);
13 int reboot_mode_unregister(struct reboot_mode_driver *reboot);
15 struct reboot_mode_driver *reboot);
17 struct reboot_mode_driver *reboot);
/linux/Documentation/devicetree/bindings/arm/bcm/
H A Dbrcm,bcm63138.txt54 reboot
56 Two nodes are required for software reboot: a timer node and a syscon-reboot node.
63 Syscon reboot node:
65 See Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml for the
80 reboot {
81 compatible = "syscon-reboot";
H A Dbrcm,brcmstb.txt68 Nodes that allow for support of SMP initialization and reboot are required:
98 reboot
103 The string property "brcm,brcmstb-reboot" for 40nm/28nm chips with
104 the new SYS_CTRL interface, or "brcm,bcm7038-reboot" for 65nm
115 reboot {
116 compatible = "brcm,brcmstb-reboot";
/linux/arch/arm/boot/dts/samsung/
H A Dexynos-syscon-restart.dtsi3 * Samsung's Exynos SoC syscon reboot/poweroff nodes common definition.
14 reboot: syscon-reboot { label
15 compatible = "syscon-reboot";
/linux/arch/arm64/boot/dts/qcom/
H A Dpmk8550.dtsi12 reboot-mode {
13 compatible = "nvmem-reboot-mode";
15 nvmem-cell-names = "reboot-mode";
61 reboot_reason: reboot-reason@48 {
H A Dpmk8350.dtsi17 reboot-mode {
18 compatible = "nvmem-reboot-mode";
20 nvmem-cell-names = "reboot-mode";
94 reboot_reason: reboot-reason@48 {
H A Dlemans-pmics.dtsi92 reboot-mode {
93 compatible = "nvmem-reboot-mode";
95 nvmem-cell-names = "reboot-mode";
161 reboot_reason: reboot-reason@48 {
/linux/Documentation/watchdog/
H A Dwatchdog-api.rst30 system (causing a reboot) after the timeout occurs.
41 activates as soon as /dev/watchdog is opened and will reboot unless
53 crashes the system will not reboot. Because of this, some of the
57 started. So, if the watchdog daemon crashes, the system will reboot
71 cause a reboot if the watchdog is not re-opened in sufficient time.
140 Get the number of seconds before reboot
144 before the system will reboot. The WDIOC_GETTIMELEFT is the ioctl
145 that returns the number of seconds before reboot::
155 the reason for the last reboot of the system. The GETSUPPORT ioctl is
210 The last reboot was caused by the watchdog card
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H A Dwdt.rst14 to within a timeout or the machine will reboot. Each write delays the reboot
16 reboot will depend on the state of the machines and interrupts. The hardware
18 will reboot from almost anything.
/linux/arch/arm/mach-zynq/
H A Dslcr.c99 u32 reboot; in zynq_slcr_system_restart() local
106 zynq_slcr_read(&reboot, SLCR_REBOOT_STATUS_OFFSET); in zynq_slcr_system_restart()
107 zynq_slcr_write(reboot & 0xF0FFFFFF, SLCR_REBOOT_STATUS_OFFSET); in zynq_slcr_system_restart()
/linux/arch/mips/boot/dts/brcm/
H A Dbcm3368.dtsi69 reboot: syscon-reboot@fff8c008 { label
70 compatible = "syscon-reboot";
/linux/tools/testing/selftests/kho/
H A Dinit.c87 if (reboot(RB_KEXEC)) in main()
93 reboot(RB_AUTOBOOT); in main()
/linux/arch/arm64/boot/dts/exynos/google/
H A Dgs101-pixel-common.dtsi63 reboot-mode {
64 compatible = "nvmem-reboot-mode";
66 nvmem-cell-names = "reboot-mode";
71 mode-reboot-ab-update = <0x80000052>;
263 nvmem_reboot_mode: reboot-mode@0 {
/linux/Documentation/power/
H A Ds2ram.rst25 driver that doesn't resume and recompile and reboot).
41 - if it doesn't come back up (which is usually the problem), reboot by
72 survive a reboot.
84 As the clock keeps ticking it is also essential that the reboot is done
/linux/arch/mips/boot/dts/img/
H A Dboston.dts215 reboot: syscon-reboot { label
216 compatible = "syscon-reboot";

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