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Thomas Gleixnerec8f24b2019-05-19 13:07:45 +01001# SPDX-License-Identifier: GPL-2.0-only
Philipp Zabel61fc4132012-11-19 17:23:13 +01002config 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.
Stephen Gallimoree5d76072013-08-07 15:53:12 +010015
Masahiro Yamada998cd462016-05-03 15:29:52 +090016if RESET_CONTROLLER
17
Thor Thayer62700682017-02-22 11:10:17 -060018config 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
Philipp Zabele27b4a62016-07-28 15:30:08 +020025config 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
Eugeniy Paltsev37634922017-09-14 17:28:42 +030032config 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
Álvaro Fernández Rojasaac02542020-06-17 12:50:35 +020038config 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
Philipp Zabel70d467e2016-07-28 15:31:12 +020045config RESET_BERLIN
Jisheng Zhang5e787cd2021-06-07 18:10:15 +080046 tristate "Berlin Reset Driver"
47 depends on ARCH_BERLIN || COMPILE_TEST
48 default m if ARCH_BERLIN
Philipp Zabel70d467e2016-07-28 15:31:12 +020049 help
50 This enables the reset controller driver for Marvell Berlin SoCs.
51
Florian Fainelli77750bc2019-01-23 14:54:36 -080052config 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
Jim Quinlan4cf176e2020-01-03 11:04:29 -080060config RESET_BRCMSTB_RESCAL
61 bool "Broadcom STB RESCAL reset controller"
Brendan Higgins7fbcc532020-01-27 15:53:53 -080062 depends on HAS_IOMEM
Geert Uytterhoeven42f6a762021-03-16 14:37:33 +010063 depends on ARCH_BRCMSTB || COMPILE_TEST
64 default ARCH_BRCMSTB
Jim Quinlan4cf176e2020-01-03 11:04:29 -080065 help
66 This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
67 BCM7216.
68
Vineet Gupta13541222017-08-31 11:06:07 -070069config RESET_HSDK
70 bool "Synopsys HSDK Reset Driver"
Thomas Meyer2d48a232017-09-09 06:02:46 +020071 depends on HAS_IOMEM
Geert Uytterhoeven544e3bf2017-09-11 14:22:08 +020072 depends on ARC_SOC_HSDK || COMPILE_TEST
Eugeniy Paltseve0be8642017-07-19 21:45:11 +030073 help
Vineet Gupta13541222017-08-31 11:06:07 -070074 This enables the reset controller driver for HSDK board.
Eugeniy Paltseve0be8642017-07-19 21:45:11 +030075
Andrey Smirnovabf97752017-02-21 08:13:31 -080076config RESET_IMX7
Anson Huanga442abb2020-07-20 22:21:59 +080077 tristate "i.MX7/8 Reset Driver"
Masahiro Yamada8fa56622018-03-06 20:15:11 +090078 depends on HAS_IOMEM
Anson Huanga442abb2020-07-20 22:21:59 +080079 depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST
80 default y if SOC_IMX7D
Andrey Smirnovabf97752017-02-21 08:13:31 -080081 select MFD_SYSCON
82 help
83 This enables the reset controller driver for i.MX7 SoCs.
84
Dilip Kotac9aef212020-01-03 18:00:18 +080085config RESET_INTEL_GW
86 bool "Intel Reset Controller Driver"
Geert Uytterhoeven6ab9d622021-03-31 10:15:19 +020087 depends on X86 || COMPILE_TEST
Brendan Higginsb460e0a2020-01-27 15:53:54 -080088 depends on OF && HAS_IOMEM
Dilip Kotac9aef212020-01-03 18:00:18 +080089 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
Damien Le Moal5a2308d2020-12-13 22:50:47 +090095config 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
Martin Blumenstingl79797b62017-08-20 00:18:17 +0200105config 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
Philipp Zabelcd7f4b82016-07-28 15:32:01 +0200111config 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
Steen Hegelund453ed422021-04-16 10:40:53 +0200117config RESET_MCHP_SPARX5
118 bool "Microchip Sparx5 reset driver"
119 depends on HAS_IOMEM || COMPILE_TEST
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
Philipp Zabel44336c22016-07-28 15:32:36 +0200125config RESET_MESON
Neil Armstrong3bfe8932020-10-19 16:48:09 +0200126 tristate "Meson Reset Driver"
127 depends on ARCH_MESON || COMPILE_TEST
Philipp Zabel44336c22016-07-28 15:32:36 +0200128 default ARCH_MESON
129 help
130 This enables the reset driver for Amlogic Meson SoCs.
131
Jerome Brunetd9037792018-07-20 17:26:33 +0200132config 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
Tomer Maimon9c81b2c2019-11-06 16:53:31 +0200139config 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
Neil Armstrong6e667fa2016-04-01 16:16:13 +0200146config RESET_OXNAS
147 bool
148
Philipp Zabelfab3f732016-07-28 15:33:07 +0200149config RESET_PISTACHIO
150 bool "Pistachio Reset Driver" if COMPILE_TEST
151 default MACH_PISTACHIO
152 help
153 This enables the reset driver for ImgTec Pistachio SoCs.
154
Sibi Sankar5ecb0652018-06-27 19:54:43 +0530155config RESET_QCOM_AOSS
John Stultze2d5e832020-01-08 00:19:13 +0000156 tristate "Qcom AOSS Reset Driver"
Sibi Sankar5ecb0652018-06-27 19:54:43 +0530157 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
Sibi Sankareea29262018-08-30 00:42:11 +0530164config 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
Nicolas Saenz Julienneabffc822020-06-29 18:18:38 +0200173config 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
Sudeep Hollac8ae9c2d2019-07-08 09:41:08 +0100184config RESET_SCMI
185 tristate "Reset driver controlled via ARM SCMI interface"
186 depends on ARM_SCMI_PROTOCOL || COMPILE_TEST
187 default ARM_SCMI_PROTOCOL
188 help
189 This driver provides support for reset signal/domains that are
190 controlled by firmware that implements the SCMI interface.
191
192 This driver uses SCMI Message Protocol to interact with the
193 firmware controlling all the reset signals.
194
Philipp Zabel81c22ad2017-08-11 12:58:43 +0200195config RESET_SIMPLE
196 bool "Simple Reset Controller Driver" if COMPILE_TEST
Krzysztof Kozlowski4a9a1a52021-03-11 16:25:38 +0100197 default ARCH_ASPEED || ARCH_BCM4908 || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || (ARCH_INTEL_SOCFPGA && ARM64) || ARCH_SUNXI || ARC
Philipp Zabel81c22ad2017-08-11 12:58:43 +0200198 help
199 This enables a simple reset controller driver for reset lines that
200 that can be asserted and deasserted by toggling bits in a contiguous,
201 exclusive register space.
202
Joel Stanley1d7592f2018-02-20 12:13:29 +1030203 Currently this driver supports:
204 - Altera SoCFPGAs
205 - ASPEED BMC SoCs
Andreas Färber5ac33ee2019-10-23 12:13:09 +0200206 - Bitmain BM1880 SoC
Andreas Färber3ab831e2019-10-23 12:13:10 +0200207 - Realtek SoCs
Joel Stanley1d7592f2018-02-20 12:13:29 +1030208 - RCC reset controller in STM32 MCUs
209 - Allwinner SoCs
210 - ZTE's zx2967 family
Greentime Hue4d368e2021-05-04 18:59:36 +0800211 - SiFive FU740 SoCs
Philipp Zabel7e0e9012016-07-28 15:34:15 +0200212
Gabriel Fernandez197858b2018-03-19 08:25:51 +0100213config RESET_STM32MP157
214 bool "STM32MP157 Reset Driver" if COMPILE_TEST
215 default MACH_STM32MP157
216 help
217 This enables the RCC reset controller driver for STM32 MPUs.
218
Dinh Nguyenb3ca9882018-11-13 12:50:48 -0600219config RESET_SOCFPGA
Krzysztof Kozlowski225c13f2021-03-11 16:27:41 +0100220 bool "SoCFPGA Reset Driver" if COMPILE_TEST && (!ARM || !ARCH_INTEL_SOCFPGA)
221 default ARM && ARCH_INTEL_SOCFPGA
Dinh Nguyenb3ca9882018-11-13 12:50:48 -0600222 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
Philipp Zabel0ae08412016-08-09 09:28:44 +0200227config RESET_SUNXI
228 bool "Allwinner SoCs Reset Driver" if COMPILE_TEST && !ARCH_SUNXI
229 default ARCH_SUNXI
Philipp Zabele13c2052017-08-11 12:58:43 +0200230 select RESET_SIMPLE
Philipp Zabel0ae08412016-08-09 09:28:44 +0200231 help
232 This enables the reset driver for Allwinner SoCs.
233
Andrew F. Davis28df1692017-05-24 13:09:30 -0500234config RESET_TI_SCI
235 tristate "TI System Control Interface (TI-SCI) reset driver"
236 depends on TI_SCI_PROTOCOL
237 help
238 This enables the reset driver support over TI System Control Interface
239 available on some new TI's SoCs. If you wish to use reset resources
240 managed by the TI System Controller, say Y here. Otherwise, say N.
241
Suman Annadd9bf862017-05-23 22:00:12 -0500242config RESET_TI_SYSCON
Andrew F. Daviscc7c2bb2016-06-27 12:12:17 -0500243 tristate "TI SYSCON Reset Driver"
244 depends on HAS_IOMEM
245 select MFD_SYSCON
246 help
247 This enables the reset driver support for TI devices with
248 memory-mapped reset registers as part of a syscon device node. If
249 you wish to use the reset framework for such memory-mapped devices,
250 say Y here. Otherwise, say N.
251
Masahiro Yamada54e991b2016-08-02 13:18:29 +0900252config RESET_UNIPHIER
253 tristate "Reset controller driver for UniPhier SoCs"
254 depends on ARCH_UNIPHIER || COMPILE_TEST
255 depends on OF && MFD_SYSCON
256 default ARCH_UNIPHIER
257 help
258 Support for reset controllers on UniPhier SoCs.
259 Say Y if you want to control reset signals provided by System Control
260 block, Media I/O block, Peripheral Block.
261
Kunihiko Hayashi3eb8f762018-11-09 10:42:05 +0900262config RESET_UNIPHIER_GLUE
263 tristate "Reset driver in glue layer for UniPhier SoCs"
Kunihiko Hayashi499fef02018-07-10 10:14:17 +0900264 depends on (ARCH_UNIPHIER || COMPILE_TEST) && OF
265 default ARCH_UNIPHIER
266 select RESET_SIMPLE
267 help
Kunihiko Hayashi3eb8f762018-11-09 10:42:05 +0900268 Support for peripheral core reset included in its own glue layer
269 on UniPhier SoCs. Say Y if you want to control reset signals
270 provided by the glue layer.
Kunihiko Hayashi499fef02018-07-10 10:14:17 +0900271
Philipp Zabel6f51b862016-08-09 09:28:54 +0200272config RESET_ZYNQ
273 bool "ZYNQ Reset Driver" if COMPILE_TEST
274 default ARCH_ZYNQ
275 help
276 This enables the reset controller driver for Xilinx Zynq SoCs.
277
Stephen Gallimoree5d76072013-08-07 15:53:12 +0100278source "drivers/reset/sti/Kconfig"
Chen Fengf59d23c2015-11-20 10:10:05 +0800279source "drivers/reset/hisilicon/Kconfig"
Thierry Redingdc606c52016-08-18 15:50:09 +0200280source "drivers/reset/tegra/Kconfig"
Masahiro Yamada998cd462016-05-03 15:29:52 +0900281
282endif