Merge tag 'perf-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-block.git] / drivers / reset / Kconfig
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ec8f24b7 1# SPDX-License-Identifier: GPL-2.0-only
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2config ARCH_HAS_RESET_CONTROLLER
3 bool
4
5menuconfig RESET_CONTROLLER
6 bool "Reset Controller Support"
7 default y if ARCH_HAS_RESET_CONTROLLER
8 help
9 Generic Reset Controller support.
10
11 This framework is designed to abstract reset handling of devices
12 via GPIOs or SoC-internal reset controller modules.
13
14 If unsure, say no.
e5d76075 15
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16if RESET_CONTROLLER
17
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18config RESET_A10SR
19 tristate "Altera Arria10 System Resource Reset"
20 depends on MFD_ALTERA_A10SR
21 help
22 This option enables support for the external reset functions for
23 peripheral PHYs on the Altera Arria10 System Resource Chip.
24
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25config RESET_ATH79
26 bool "AR71xx Reset Driver" if COMPILE_TEST
27 default ATH79
28 help
29 This enables the ATH79 reset controller driver that supports the
30 AR71xx SoC reset controller.
31
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32config RESET_AXS10X
33 bool "AXS10x Reset Driver" if COMPILE_TEST
34 default ARC_PLAT_AXS10X
35 help
36 This enables the reset controller driver for AXS10x.
37
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38config RESET_BCM6345
39 bool "BCM6345 Reset Controller"
40 depends on BMIPS_GENERIC || COMPILE_TEST
41 default BMIPS_GENERIC
42 help
43 This enables the reset controller driver for BCM6345 SoCs.
44
70d467ea 45config RESET_BERLIN
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46 tristate "Berlin Reset Driver"
47 depends on ARCH_BERLIN || COMPILE_TEST
48 default m if ARCH_BERLIN
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49 help
50 This enables the reset controller driver for Marvell Berlin SoCs.
51
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52config RESET_BRCMSTB
53 tristate "Broadcom STB reset controller"
54 depends on ARCH_BRCMSTB || COMPILE_TEST
55 default ARCH_BRCMSTB
56 help
57 This enables the reset controller driver for Broadcom STB SoCs using
58 a SUN_TOP_CTRL_SW_INIT style controller.
59
4cf176e5 60config RESET_BRCMSTB_RESCAL
5694ca29 61 tristate "Broadcom STB RESCAL reset controller"
7fbcc535 62 depends on HAS_IOMEM
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63 depends on ARCH_BRCMSTB || COMPILE_TEST
64 default ARCH_BRCMSTB
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65 help
66 This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
67 BCM7216.
68
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69config RESET_HSDK
70 bool "Synopsys HSDK Reset Driver"
2d48a237 71 depends on HAS_IOMEM
544e3bf4 72 depends on ARC_SOC_HSDK || COMPILE_TEST
e0be864f 73 help
13541226 74 This enables the reset controller driver for HSDK board.
e0be864f 75
abf97755 76config RESET_IMX7
a442abbb 77 tristate "i.MX7/8 Reset Driver"
8fa56620 78 depends on HAS_IOMEM
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79 depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST
80 default y if SOC_IMX7D
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81 select MFD_SYSCON
82 help
83 This enables the reset controller driver for i.MX7 SoCs.
84
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85config RESET_INTEL_GW
86 bool "Intel Reset Controller Driver"
6ab9d621 87 depends on X86 || COMPILE_TEST
b460e0a9 88 depends on OF && HAS_IOMEM
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89 select REGMAP_MMIO
90 help
91 This enables the reset controller driver for Intel Gateway SoCs.
92 Say Y to control the reset signals provided by reset controller.
93 Otherwise, say N.
94
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95config RESET_K210
96 bool "Reset controller driver for Canaan Kendryte K210 SoC"
97 depends on (SOC_CANAAN || COMPILE_TEST) && OF
98 select MFD_SYSCON
99 default SOC_CANAAN
100 help
101 Support for the Canaan Kendryte K210 RISC-V SoC reset controller.
102 Say Y if you want to control reset signals provided by this
103 controller.
104
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105config RESET_LANTIQ
106 bool "Lantiq XWAY Reset Driver" if COMPILE_TEST
107 default SOC_TYPE_XWAY
108 help
109 This enables the reset controller driver for Lantiq / Intel XWAY SoCs.
110
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111config RESET_LPC18XX
112 bool "LPC18xx/43xx Reset Driver" if COMPILE_TEST
113 default ARCH_LPC18XX
114 help
115 This enables the reset controller driver for NXP LPC18xx/43xx SoCs.
116
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117config RESET_MCHP_SPARX5
118 bool "Microchip Sparx5 reset driver"
8c81620a 119 depends on ARCH_SPARX5 || SOC_LAN966 || COMPILE_TEST
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120 default y if SPARX5_SWITCH
121 select MFD_SYSCON
122 help
123 This driver supports switch core reset for the Microchip Sparx5 SoC.
124
44336c24 125config RESET_MESON
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126 tristate "Meson Reset Driver"
127 depends on ARCH_MESON || COMPILE_TEST
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128 default ARCH_MESON
129 help
130 This enables the reset driver for Amlogic Meson SoCs.
131
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132config RESET_MESON_AUDIO_ARB
133 tristate "Meson Audio Memory Arbiter Reset Driver"
134 depends on ARCH_MESON || COMPILE_TEST
135 help
136 This enables the reset driver for Audio Memory Arbiter of
137 Amlogic's A113 based SoCs
138
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139config RESET_NPCM
140 bool "NPCM BMC Reset Driver" if COMPILE_TEST
141 default ARCH_NPCM
142 help
143 This enables the reset controller driver for Nuvoton NPCM
144 BMC SoCs.
145
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146config RESET_OXNAS
147 bool
148
fab3f730 149config RESET_PISTACHIO
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150 bool "Pistachio Reset Driver"
151 depends on MIPS || COMPILE_TEST
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152 help
153 This enables the reset driver for ImgTec Pistachio SoCs.
154
5ecb0651 155config RESET_QCOM_AOSS
e2d5e833 156 tristate "Qcom AOSS Reset Driver"
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157 depends on ARCH_QCOM || COMPILE_TEST
158 help
159 This enables the AOSS (always on subsystem) reset driver
160 for Qualcomm SDM845 SoCs. Say Y if you want to control
161 reset signals provided by AOSS for Modem, Venus, ADSP,
162 GPU, Camera, Wireless, Display subsystem. Otherwise, say N.
163
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164config RESET_QCOM_PDC
165 tristate "Qualcomm PDC Reset Driver"
166 depends on ARCH_QCOM || COMPILE_TEST
167 help
168 This enables the PDC (Power Domain Controller) reset driver
169 for Qualcomm Technologies Inc SDM845 SoCs. Say Y if you want
170 to control reset signals provided by PDC for Modem, Compute,
171 Display, GPU, Debug, AOP, Sensors, Audio, SP and APPS.
172
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173config RESET_RASPBERRYPI
174 tristate "Raspberry Pi 4 Firmware Reset Driver"
175 depends on RASPBERRYPI_FIRMWARE || (RASPBERRYPI_FIRMWARE=n && COMPILE_TEST)
176 default USB_XHCI_PCI
177 help
178 Raspberry Pi 4's co-processor controls some of the board's HW
179 initialization process, but it's up to Linux to trigger it when
180 relevant. This driver provides a reset controller capable of
181 interfacing with RPi4's co-processor and model these firmware
182 initialization routines as reset lines.
183
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184config RESET_RZG2L_USBPHY_CTRL
185 tristate "Renesas RZ/G2L USBPHY control driver"
9fe7dd4e 186 depends on ARCH_RZG2L || COMPILE_TEST
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187 help
188 Support for USBPHY Control found on RZ/G2L family. It mainly
189 controls reset and power down of the USB/PHY.
190
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191config RESET_SCMI
192 tristate "Reset driver controlled via ARM SCMI interface"
193 depends on ARM_SCMI_PROTOCOL || COMPILE_TEST
194 default ARM_SCMI_PROTOCOL
195 help
196 This driver provides support for reset signal/domains that are
197 controlled by firmware that implements the SCMI interface.
198
199 This driver uses SCMI Message Protocol to interact with the
200 firmware controlling all the reset signals.
201
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202config RESET_SIMPLE
203 bool "Simple Reset Controller Driver" if COMPILE_TEST
4a9a1a56 204 default ARCH_ASPEED || ARCH_BCM4908 || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || (ARCH_INTEL_SOCFPGA && ARM64) || ARCH_SUNXI || ARC
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205 help
206 This enables a simple reset controller driver for reset lines that
207 that can be asserted and deasserted by toggling bits in a contiguous,
208 exclusive register space.
209
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210 Currently this driver supports:
211 - Altera SoCFPGAs
212 - ASPEED BMC SoCs
5ac33eeb 213 - Bitmain BM1880 SoC
3ab831e5 214 - Realtek SoCs
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215 - RCC reset controller in STM32 MCUs
216 - Allwinner SoCs
e4d368e0 217 - SiFive FU740 SoCs
7e0e901d 218
b3ca9888 219config RESET_SOCFPGA
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220 bool "SoCFPGA Reset Driver" if COMPILE_TEST && (!ARM || !ARCH_INTEL_SOCFPGA)
221 default ARM && ARCH_INTEL_SOCFPGA
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222 select RESET_SIMPLE
223 help
224 This enables the reset driver for the SoCFPGA ARMv7 platforms. This
225 driver gets initialized early during platform init calls.
226
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227config RESET_STARFIVE_JH7100
228 bool "StarFive JH7100 Reset Driver"
229 depends on SOC_STARFIVE || COMPILE_TEST
230 default SOC_STARFIVE
231 help
232 This enables the reset controller driver for the StarFive JH7100 SoC.
233
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234config RESET_SUNXI
235 bool "Allwinner SoCs Reset Driver" if COMPILE_TEST && !ARCH_SUNXI
236 default ARCH_SUNXI
e13c205a 237 select RESET_SIMPLE
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238 help
239 This enables the reset driver for Allwinner SoCs.
240
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241config RESET_TI_SCI
242 tristate "TI System Control Interface (TI-SCI) reset driver"
a6af5041 243 depends on TI_SCI_PROTOCOL || COMPILE_TEST
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244 help
245 This enables the reset driver support over TI System Control Interface
246 available on some new TI's SoCs. If you wish to use reset resources
247 managed by the TI System Controller, say Y here. Otherwise, say N.
248
dd9bf863 249config RESET_TI_SYSCON
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250 tristate "TI SYSCON Reset Driver"
251 depends on HAS_IOMEM
252 select MFD_SYSCON
253 help
254 This enables the reset driver support for TI devices with
255 memory-mapped reset registers as part of a syscon device node. If
256 you wish to use the reset framework for such memory-mapped devices,
257 say Y here. Otherwise, say N.
258
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259config RESET_TN48M_CPLD
260 tristate "Delta Networks TN48M switch CPLD reset controller"
261 depends on MFD_TN48M_CPLD || COMPILE_TEST
262 default MFD_TN48M_CPLD
263 help
264 This enables the reset controller driver for the Delta TN48M CPLD.
265 It provides reset signals for Armada 7040 and 385 SoC-s, Alleycat 3X
266 switch MAC-s, Alaska OOB ethernet PHY, Quad Alaska ethernet PHY-s and
267 Microchip PD69200 PoE PSE controller.
268
269 This driver can also be built as a module. If so, the module will be
270 called reset-tn48m.
271
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272config RESET_UNIPHIER
273 tristate "Reset controller driver for UniPhier SoCs"
274 depends on ARCH_UNIPHIER || COMPILE_TEST
275 depends on OF && MFD_SYSCON
276 default ARCH_UNIPHIER
277 help
278 Support for reset controllers on UniPhier SoCs.
279 Say Y if you want to control reset signals provided by System Control
280 block, Media I/O block, Peripheral Block.
281
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282config RESET_UNIPHIER_GLUE
283 tristate "Reset driver in glue layer for UniPhier SoCs"
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284 depends on (ARCH_UNIPHIER || COMPILE_TEST) && OF
285 default ARCH_UNIPHIER
286 select RESET_SIMPLE
287 help
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288 Support for peripheral core reset included in its own glue layer
289 on UniPhier SoCs. Say Y if you want to control reset signals
290 provided by the glue layer.
499fef09 291
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292config RESET_ZYNQ
293 bool "ZYNQ Reset Driver" if COMPILE_TEST
294 default ARCH_ZYNQ
295 help
296 This enables the reset controller driver for Xilinx Zynq SoCs.
297
e5d76075 298source "drivers/reset/sti/Kconfig"
f59d23c2 299source "drivers/reset/hisilicon/Kconfig"
dc606c52 300source "drivers/reset/tegra/Kconfig"
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301
302endif