| /kernel/linux/linux-6.6/drivers/power/reset/ |
| D | reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/reboot.h>
12 #include <linux/reboot-mode.h>
14 #define PREFIX "mode-"
17 const char *mode; member
22 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()
33 if (!strcmp(info->mode, cmd)) { in get_reboot_mode_magic()
34 magic = info->magic; in get_reboot_mode_magic()
43 unsigned long mode, void *cmd) in reboot_mode_notify() argument
[all …]
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| D | nvmem-reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/nvmem-consumer.h>
12 #include <linux/reboot-mode.h>
15 struct reboot_mode_driver reboot; member
19 static int nvmem_reboot_mode_write(struct reboot_mode_driver *reboot, in nvmem_reboot_mode_write() argument
25 nvmem_rbm = container_of(reboot, struct nvmem_reboot_mode, reboot); in nvmem_reboot_mode_write()
27 ret = nvmem_cell_write(nvmem_rbm->cell, &magic, sizeof(magic)); in nvmem_reboot_mode_write()
29 dev_err(reboot->dev, "update reboot mode bits failed\n"); in nvmem_reboot_mode_write()
39 nvmem_rbm = devm_kzalloc(&pdev->dev, sizeof(*nvmem_rbm), GFP_KERNEL); in nvmem_reboot_mode_probe()
41 return -ENOMEM; in nvmem_reboot_mode_probe()
[all …]
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| D | syscon-reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/reboot.h>
14 #include <linux/reboot-mode.h>
18 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()
31 ret = regmap_update_bits(syscon_rbm->map, syscon_rbm->offset, in syscon_reboot_mode_write()
32 syscon_rbm->mask, magic); in syscon_reboot_mode_write()
34 dev_err(reboot->dev, "update reboot mode bits failed\n"); in syscon_reboot_mode_write()
44 syscon_rbm = devm_kzalloc(&pdev->dev, sizeof(*syscon_rbm), GFP_KERNEL); in syscon_reboot_mode_probe()
[all …]
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
43 tristate "Actions Semi ATC260x PMIC power-off driver"
46 This driver provides power-off and restart support for a system
64 Say Y here if you have a Broadcom Kona-based board and you wish
79 bool "Cortina Gemini power-off driver"
88 bool "GPIO power-off driver"
104 bool "Hisilicon power-off driver"
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| D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o
3 obj-$(CONFIG_POWER_RESET_AT91_POWEROFF) += at91-poweroff.o
4 obj-$(CONFIG_POWER_RESET_AT91_RESET) += at91-reset.o
5 obj-$(CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC) += at91-sama5d2_shdwc.o
6 obj-$(CONFIG_POWER_RESET_ATC260X) += atc260x-poweroff.o
7 obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
8 obj-$(CONFIG_POWER_RESET_BRCMKONA) += brcm-kona-reset.o
9 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
10 obj-$(CONFIG_POWER_RESET_GEMINI_POWEROFF) += gemini-poweroff.o
[all …]
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| D | qcom-pon.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2017-18 Linaro Limited
11 #include <linux/reboot.h>
12 #include <linux/reboot-mode.h>
30 static int pm8916_reboot_mode_write(struct reboot_mode_driver *reboot, in pm8916_reboot_mode_write() argument
34 (reboot, struct pm8916_pon, reboot_mode); in pm8916_reboot_mode_write()
37 ret = regmap_update_bits(pon->regmap, in pm8916_reboot_mode_write()
38 pon->baseaddr + PON_SOFT_RB_SPARE, in pm8916_reboot_mode_write()
39 GENMASK(7, pon->reason_shift), in pm8916_reboot_mode_write()
40 magic << pon->reason_shift); in pm8916_reboot_mode_write()
[all …]
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| /kernel/linux/linux-5.10/drivers/power/reset/ |
| D | reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/reboot.h>
12 #include <linux/reboot-mode.h>
14 #define PREFIX "mode-"
17 const char *mode; member
22 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()
33 if (!strcmp(info->mode, cmd)) { in get_reboot_mode_magic()
34 magic = info->magic; in get_reboot_mode_magic()
43 unsigned long mode, void *cmd) in reboot_mode_notify() argument
[all …]
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| D | nvmem-reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0+
10 #include <linux/nvmem-consumer.h>
12 #include <linux/reboot-mode.h>
15 struct reboot_mode_driver reboot; member
19 static int nvmem_reboot_mode_write(struct reboot_mode_driver *reboot, in nvmem_reboot_mode_write() argument
25 nvmem_rbm = container_of(reboot, struct nvmem_reboot_mode, reboot); in nvmem_reboot_mode_write()
27 ret = nvmem_cell_write(nvmem_rbm->cell, &magic, sizeof(magic)); in nvmem_reboot_mode_write()
29 dev_err(reboot->dev, "update reboot mode bits failed\n"); in nvmem_reboot_mode_write()
39 nvmem_rbm = devm_kzalloc(&pdev->dev, sizeof(*nvmem_rbm), GFP_KERNEL); in nvmem_reboot_mode_probe()
41 return -ENOMEM; in nvmem_reboot_mode_probe()
[all …]
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| D | syscon-reboot-mode.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/reboot.h>
14 #include <linux/reboot-mode.h>
18 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()
31 ret = regmap_update_bits(syscon_rbm->map, syscon_rbm->offset, in syscon_reboot_mode_write()
32 syscon_rbm->mask, magic); in syscon_reboot_mode_write()
34 dev_err(reboot->dev, "update reboot mode bits failed\n"); in syscon_reboot_mode_write()
44 syscon_rbm = devm_kzalloc(&pdev->dev, sizeof(*syscon_rbm), GFP_KERNEL); in syscon_reboot_mode_probe()
[all …]
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| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 bool "ams AS3722 power-off driver"
16 This driver supports turning off board via a ams AS3722 power-off.
35 tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
57 Say Y here if you have a Broadcom Kona-based board and you wish
72 bool "Cortina Gemini power-off driver"
81 bool "GPIO power-off driver"
97 bool "Hisilicon power-off driver"
100 Reboot support for Hisilicon boards.
103 tristate "Buffalo LinkStation power-off driver"
[all …]
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| D | Makefile | 1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_POWER_RESET_AS3722) += as3722-poweroff.o
3 obj-$(CONFIG_POWER_RESET_AT91_POWEROFF) += at91-poweroff.o
4 obj-$(CONFIG_POWER_RESET_AT91_RESET) += at91-reset.o
5 obj-$(CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC) += at91-sama5d2_shdwc.o
6 obj-$(CONFIG_POWER_RESET_AXXIA) += axxia-reset.o
7 obj-$(CONFIG_POWER_RESET_BRCMKONA) += brcm-kona-reset.o
8 obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
9 obj-$(CONFIG_POWER_RESET_GEMINI_POWEROFF) += gemini-poweroff.o
10 obj-$(CONFIG_POWER_RESET_GPIO) += gpio-poweroff.o
[all …]
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| D | qcom-pon.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2017-18 Linaro Limited
11 #include <linux/reboot.h>
12 #include <linux/reboot-mode.h>
28 static int pm8916_reboot_mode_write(struct reboot_mode_driver *reboot, in pm8916_reboot_mode_write() argument
32 (reboot, struct pm8916_pon, reboot_mode); in pm8916_reboot_mode_write()
35 ret = regmap_update_bits(pon->regmap, in pm8916_reboot_mode_write()
36 pon->baseaddr + PON_SOFT_RB_SPARE, in pm8916_reboot_mode_write()
37 GENMASK(7, pon->reason_shift), in pm8916_reboot_mode_write()
38 magic << pon->reason_shift); in pm8916_reboot_mode_write()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/reset/ |
| D | nvmem-reboot-mode.txt | 1 NVMEM reboot mode driver
3 This driver gets reboot mode magic value from reboot-mode driver
4 and stores it in a NVMEM cell named "reboot-mode". Then the bootloader
9 - compatible: should be "nvmem-reboot-mode".
10 - nvmem-cells: A phandle to the reboot mode provided by a nvmem device.
11 - nvmem-cell-names: Should be "reboot-mode".
13 The rest of the properties should follow the generic reboot-mode description
14 found in reboot-mode.txt
17 reboot-mode {
18 compatible = "nvmem-reboot-mode";
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| D | syscon-reboot-mode.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON reboot mode driver
10 - Sebastian Reichel <sre@kernel.org>
13 This driver gets reboot mode magic value from reboot-mode driver
17 parental dt-node plus the offset. So the SYSCON reboot-mode node
18 should be represented as a sub-node of a "syscon", "simple-mfd" node.
22 const: syscon-reboot-mode
[all …]
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| D | reboot-mode.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic reboot mode core map
10 - Andy Yan <andy.yan@rock-chips.com>
13 This driver get reboot mode arguments and call the write
18 All mode properties are vendor specific, it is a indication to tell
20 as mode-xxx = <magic> (xxx is mode name, magic should be a non-zero value).
23 - normal: Normal reboot mode, system reboot with command "reboot".
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/reset/ |
| D | nvmem-reboot-mode.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/nvmem-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic NVMEM reboot mode
10 - Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
13 This driver gets the reboot mode magic value from the reboot-mode driver
14 and stores it in the NVMEM cell named "reboot-mode". The bootloader can
19 const: nvmem-reboot-mode
21 nvmem-cells:
[all …]
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| D | syscon-reboot-mode.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON reboot mode driver
10 - Sebastian Reichel <sre@kernel.org>
13 This driver gets reboot mode magic value from reboot-mode driver
17 parental dt-node plus the offset. So the SYSCON reboot-mode node
18 should be represented as a sub-node of a "syscon", "simple-mfd" node.
22 const: syscon-reboot-mode
[all …]
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| D | reboot-mode.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic reboot mode core map
10 - Andy Yan <andy.yan@rock-chips.com>
13 This driver get reboot mode arguments and call the write
18 All mode properties are vendor specific, it is a indication to tell
20 as mode-xxx = <magic> (xxx is mode name, magic should be a non-zero value).
23 - normal: Normal reboot mode, system reboot with command "reboot".
[all …]
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| /kernel/linux/linux-5.10/kernel/ |
| D | reboot.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/kernel/reboot.c
8 #define pr_fmt(fmt) "reboot: " fmt
15 #include <linux/reboot.h>
22 * this indicates whether you can reboot with ctrl-alt-del: the default is yes
39 * reboot_type is still set to its default value (i.e., reboot= hasn't
41 * suppress DMI scanning for reboot quirks. Without it, it's
42 * impossible to override a faulty reboot quirk without recompiling.
57 * emergency_restart - reboot the system
60 * reboot the system. This is called when we know we are in
[all …]
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| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-kernel-reboot | 1 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.
7 (see Documentation/admin-guide/kernel-parameters.txt)
9 What: /sys/kernel/reboot/mode
13 Description: Reboot mode. Valid values are: cold warm hard soft gpio
15 What: /sys/kernel/reboot/type
19 Description: Reboot type. Valid values are: bios acpi kbd triple efi pci
21 What: /sys/kernel/reboot/cpu
25 Description: CPU number to use to reboot.
[all …]
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| /kernel/linux/linux-6.6/kernel/ |
| D | reboot.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/kernel/reboot.c
8 #define pr_fmt(fmt) "reboot: " fmt
16 #include <linux/reboot.h>
23 * this indicates whether you can reboot with ctrl-alt-del: the default is yes
41 * reboot_type is still set to its default value (i.e., reboot= hasn't
43 * suppress DMI scanning for reboot quirks. Without it, it's
44 * impossible to override a faulty reboot quirk without recompiling.
55 enum sys_off_mode mode; member
67 * emergency_restart - reboot the system
[all …]
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| /kernel/linux/linux-6.6/tools/power/pm-graph/ |
| D | bootgraph.8 | 3 bootgraph \- Kernel boot timing analysis
13 timeline is split into two phases: kernel mode & user mode. kernel mode
15 Once user mode begins, the init process is called, and the init calls
24 Generates output files in subdirectory: boot-yymmdd-HHMMSS
30 \fB-h\fR
33 \fB-v\fR
36 \fB-addlogs\fR
40 \fB-result \fIfile\fR
43 \fB-o \fIname\fR
47 e.g. boot-{hostname}-{date}-{time}
[all …]
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| /kernel/linux/linux-5.10/tools/power/pm-graph/ |
| D | bootgraph.8 | 3 bootgraph \- Kernel boot timing analysis
13 timeline is split into two phases: kernel mode & user mode. kernel mode
15 Once user mode begins, the init process is called, and the init calls
24 Generates output files in subdirectory: boot-yymmdd-HHMMSS
30 \fB-h\fR
33 \fB-v\fR
36 \fB-addlogs\fR
40 \fB-result \fIfile\fR
43 \fB-o \fIname\fR
47 e.g. boot-{hostname}-{date}-{time}
[all …]
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| /kernel/linux/linux-5.10/arch/arm/mach-omap2/ |
| D | omap4-restart.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap4-restart.c - Common to OMAP4 and OMAP5
7 #include <linux/reboot.h>
12 * omap44xx_restart - trigger a software restart of the SoC
13 * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
16 * Resets the SoC. For @cmd, see the 'reboot' syscall in
19 void omap44xx_restart(enum reboot_mode mode, const char *cmd) in omap44xx_restart() argument
21 /* XXX Should save 'cmd' into scratchpad for use after reboot */ in omap44xx_restart()
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| /kernel/linux/linux-6.6/arch/arm/mach-omap2/ |
| D | omap4-restart.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap4-restart.c - Common to OMAP4 and OMAP5
7 #include <linux/reboot.h>
12 * omap44xx_restart - trigger a software restart of the SoC
13 * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c
16 * Resets the SoC. For @cmd, see the 'reboot' syscall in
19 void omap44xx_restart(enum reboot_mode mode, const char *cmd) in omap44xx_restart() argument
21 /* XXX Should save 'cmd' into scratchpad for use after reboot */ in omap44xx_restart()
|