xref: /openbmc/linux/drivers/power/reset/Kconfig (revision 79e790ff) 
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig POWER_RESET
3	bool "Board level reset or power off"
4	help
5	  Provides a number of drivers which either reset a complete board
6	  or shut it down, by manipulating the main power supply on the board.
7
8	  Say Y here to enable board reset and power off
9
10if POWER_RESET
11
12config POWER_RESET_AS3722
13	bool "ams AS3722 power-off driver"
14	depends on MFD_AS3722
15	help
16	  This driver supports turning off board via a ams AS3722 power-off.
17
18config POWER_RESET_AT91_POWEROFF
19	tristate "Atmel AT91 poweroff driver"
20	depends on ARCH_AT91
21	default SOC_AT91SAM9 || SOC_SAMA5
22	help
23	  This driver supports poweroff for Atmel AT91SAM9 and SAMA5
24	  SoCs
25
26config POWER_RESET_AT91_RESET
27	tristate "Atmel AT91 reset driver"
28	depends on ARCH_AT91
29	default SOC_AT91SAM9 || SOC_SAM9X60 || SOC_SAMA5
30	help
31	  This driver supports restart for Atmel AT91SAM9 and SAMA5
32	  SoCs
33
34config POWER_RESET_AT91_SAMA5D2_SHDWC
35	tristate "Atmel AT91 SAMA5D2-Compatible shutdown controller driver"
36	depends on ARCH_AT91
37	default SOC_SAM9X60 || SOC_SAMA5
38	help
39	  This driver supports the alternate shutdown controller for some Atmel
40	  SAMA5 SoCs. It is present for example on SAMA5D2 SoC.
41
42config POWER_RESET_ATC260X
43	tristate "Actions Semi ATC260x PMIC power-off driver"
44	depends on MFD_ATC260X
45	help
46	  This driver provides power-off and restart support for a system
47	  through Actions Semi ATC260x series PMICs.
48
49config POWER_RESET_AXXIA
50	bool "LSI Axxia reset driver"
51	depends on ARCH_AXXIA
52	help
53	  This driver supports restart for Axxia SoC.
54
55	  Say Y if you have an Axxia family SoC.
56
57config POWER_RESET_BRCMKONA
58	bool "Broadcom Kona reset driver"
59	depends on ARM || COMPILE_TEST
60	default ARCH_BCM_MOBILE
61	help
62	  This driver provides restart support for Broadcom Kona chips.
63
64	  Say Y here if you have a Broadcom Kona-based board and you wish
65	  to have restart support.
66
67config POWER_RESET_BRCMSTB
68	bool "Broadcom STB reset driver"
69	depends on ARM || ARM64 || MIPS || COMPILE_TEST
70	depends on MFD_SYSCON
71	default ARCH_BRCMSTB || BMIPS_GENERIC
72	help
73	  This driver provides restart support for Broadcom STB boards.
74
75	  Say Y here if you have a Broadcom STB board and you wish
76	  to have restart support.
77
78config POWER_RESET_GEMINI_POWEROFF
79	bool "Cortina Gemini power-off driver"
80	depends on ARCH_GEMINI || COMPILE_TEST
81	depends on OF && HAS_IOMEM
82	default ARCH_GEMINI
83	help
84	  This driver supports turning off the Cortina Gemini SoC.
85	  Select this if you're building a kernel with Gemini SoC support.
86
87config POWER_RESET_GPIO
88	bool "GPIO power-off driver"
89	depends on OF_GPIO
90	help
91	  This driver supports turning off your board via a GPIO line.
92	  If your board needs a GPIO high/low to power down, say Y and
93	  create a binding in your devicetree.
94
95config POWER_RESET_GPIO_RESTART
96	bool "GPIO restart driver"
97	depends on OF_GPIO
98	help
99	  This driver supports restarting your board via a GPIO line.
100	  If your board needs a GPIO high/low to restart, say Y and
101	  create a binding in your devicetree.
102
103config POWER_RESET_HISI
104	bool "Hisilicon power-off driver"
105	depends on ARCH_HISI
106	help
107	  Reboot support for Hisilicon boards.
108
109config POWER_RESET_LINKSTATION
110	tristate "Buffalo LinkStation power-off driver"
111	depends on ARCH_MVEBU || COMPILE_TEST
112	depends on OF_MDIO && PHYLIB
113	help
114	  This driver supports turning off some Buffalo LinkStations by
115	  setting an output pin at the ethernet PHY to the correct state.
116	  It also makes the device compatible with the WoL function.
117
118	  Say Y here if you have a Buffalo LinkStation LS421D/E.
119
120config POWER_RESET_MSM
121	bool "Qualcomm MSM power-off driver"
122	depends on ARCH_QCOM
123	help
124	  Power off and restart support for Qualcomm boards.
125
126config POWER_RESET_QCOM_PON
127	tristate "Qualcomm power-on driver"
128	depends on ARCH_QCOM
129	depends on MFD_SPMI_PMIC
130	select REBOOT_MODE
131	help
132	  Power On support for Qualcomm boards.
133	  If you have a Qualcomm platform and need support for
134	  power-on and reboot reason, Say Y.
135	  If unsure, Say N.
136
137config POWER_RESET_OCELOT_RESET
138	bool "Microsemi Ocelot reset driver"
139	depends on MSCC_OCELOT || ARCH_SPARX5 || COMPILE_TEST
140	select MFD_SYSCON
141	help
142	  This driver supports restart for Microsemi Ocelot SoC and similar.
143
144config POWER_RESET_OXNAS
145	bool "OXNAS SoC restart driver"
146	depends on ARCH_OXNAS
147	default MACH_OX820
148	help
149	  Restart support for OXNAS/PLXTECH OX820 SoC.
150
151config POWER_RESET_PIIX4_POWEROFF
152	tristate "Intel PIIX4 power-off driver"
153	depends on PCI
154	depends on MIPS || COMPILE_TEST
155	help
156	  This driver supports powering off a system using the Intel PIIX4
157	  southbridge, for example the MIPS Malta development board. The
158	  southbridge SOff state is entered in response to a request to
159	  power off the system.
160
161config POWER_RESET_LTC2952
162	bool "LTC2952 PowerPath power-off driver"
163	depends on OF_GPIO
164	help
165	  This driver supports an external powerdown trigger and board power
166	  down via the LTC2952. Bindings are made in the device tree.
167
168config POWER_RESET_MT6323
169	bool "MediaTek MT6323 power-off driver"
170	depends on MFD_MT6397
171	help
172	  The power-off driver is responsible for externally shutdown down
173	  the power of a remote MediaTek SoC MT6323 is connected to through
174	  controlling a tiny circuit BBPU inside MT6323 RTC.
175
176	  Say Y if you have a board where MT6323 could be found.
177
178config POWER_RESET_QNAP
179	bool "QNAP power-off driver"
180	depends on OF_GPIO && PLAT_ORION
181	help
182	  This driver supports turning off QNAP NAS devices by sending
183	  commands to the microcontroller which controls the main power.
184
185	  Say Y if you have a QNAP NAS.
186
187config POWER_RESET_REGULATOR
188	bool "Regulator subsystem power-off driver"
189	depends on OF && REGULATOR
190	help
191	  This driver supports turning off your board by disabling a
192	  power regulator defined in the devicetree.
193
194config POWER_RESET_RESTART
195	bool "Restart power-off driver"
196	help
197	  Some boards don't actually have the ability to power off.
198	  Instead they restart, and u-boot holds the SoC until the
199	  user presses a key. u-boot then boots into Linux.
200
201config POWER_RESET_ST
202	bool "ST restart driver"
203	depends on ARCH_STI
204	help
205	  Reset support for STMicroelectronics boards.
206
207config POWER_RESET_VERSATILE
208	bool "ARM Versatile family reboot driver"
209	depends on ARM
210	depends on MFD_SYSCON
211	depends on OF
212	help
213	  Power off and restart support for ARM Versatile family of
214	  reference boards.
215
216config POWER_RESET_VEXPRESS
217	bool "ARM Versatile Express power-off and reset driver"
218	depends on ARM || ARM64
219	depends on VEXPRESS_CONFIG=y
220	help
221	  Power off and reset support for the ARM Ltd. Versatile
222	  Express boards.
223
224config POWER_RESET_XGENE
225	bool "APM SoC X-Gene reset driver"
226	depends on ARM64
227	help
228	  Reboot support for the APM SoC X-Gene Eval boards.
229
230config POWER_RESET_KEYSTONE
231	bool "Keystone reset driver"
232	depends on ARCH_KEYSTONE || COMPILE_TEST
233	depends on HAS_IOMEM
234	select MFD_SYSCON
235	help
236	  Reboot support for the KEYSTONE SoCs.
237
238config POWER_RESET_SYSCON
239	bool "Generic SYSCON regmap reset driver"
240	depends on OF
241	depends on HAS_IOMEM
242	select MFD_SYSCON
243	help
244	  Reboot support for generic SYSCON mapped register reset.
245
246config POWER_RESET_SYSCON_POWEROFF
247	bool "Generic SYSCON regmap poweroff driver"
248	depends on OF
249	depends on HAS_IOMEM
250	select MFD_SYSCON
251	help
252	  Poweroff support for generic SYSCON mapped register poweroff.
253
254config POWER_RESET_RMOBILE
255	tristate "Renesas R-Mobile reset driver"
256	depends on ARCH_RMOBILE || COMPILE_TEST
257	depends on HAS_IOMEM
258	help
259	  Reboot support for Renesas R-Mobile and SH-Mobile SoCs.
260
261config REBOOT_MODE
262	tristate
263
264config SYSCON_REBOOT_MODE
265	tristate "Generic SYSCON regmap reboot mode driver"
266	depends on OF
267	depends on MFD_SYSCON
268	select REBOOT_MODE
269	help
270	  Say y here will enable reboot mode driver. This will
271	  get reboot mode arguments and store it in SYSCON mapped
272	  register, then the bootloader can read it to take different
273	  action according to the mode.
274
275config POWER_RESET_SC27XX
276	tristate "Spreadtrum SC27xx PMIC power-off driver"
277	depends on MFD_SC27XX_PMIC || COMPILE_TEST
278	help
279	  This driver supports powering off a system through
280	  Spreadtrum SC27xx series PMICs. The SC27xx series
281	  PMICs includes the SC2720, SC2721, SC2723, SC2730
282	  and SC2731 chips.
283
284config NVMEM_REBOOT_MODE
285	tristate "Generic NVMEM reboot mode driver"
286	depends on OF
287	select REBOOT_MODE
288	help
289	  Say y here will enable reboot mode driver. This will
290	  get reboot mode arguments and store it in a NVMEM cell,
291	  then the bootloader can read it and take different
292	  action according to the mode.
293
294endif
295