xref: /openbmc/linux/drivers/reset/Kconfig (revision 35e6bcd1) 
1# SPDX-License-Identifier: GPL-2.0-only
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.
15
16if RESET_CONTROLLER
17
18config RESET_A10SR
19	tristate "Altera Arria10 System Resource Reset"
20	depends on MFD_ALTERA_A10SR || COMPILE_TEST
21	help
22	  This option enables support for the external reset functions for
23	  peripheral PHYs on the Altera Arria10 System Resource Chip.
24
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
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
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
45config RESET_BERLIN
46	tristate "Berlin Reset Driver"
47	depends on ARCH_BERLIN || COMPILE_TEST
48	default m if ARCH_BERLIN
49	help
50	  This enables the reset controller driver for Marvell Berlin SoCs.
51
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
60config RESET_BRCMSTB_RESCAL
61	tristate "Broadcom STB RESCAL reset controller"
62	depends on HAS_IOMEM
63	depends on ARCH_BRCMSTB || COMPILE_TEST
64	default ARCH_BRCMSTB
65	help
66	  This enables the RESCAL reset controller for SATA, PCIe0, or PCIe1 on
67	  BCM7216.
68
69config RESET_HSDK
70	bool "Synopsys HSDK Reset Driver"
71	depends on HAS_IOMEM
72	depends on ARC_SOC_HSDK || COMPILE_TEST
73	help
74	  This enables the reset controller driver for HSDK board.
75
76config RESET_IMX7
77	tristate "i.MX7/8 Reset Driver"
78	depends on HAS_IOMEM
79	depends on SOC_IMX7D || (ARM64 && ARCH_MXC) || COMPILE_TEST
80	default y if SOC_IMX7D
81	select MFD_SYSCON
82	help
83	  This enables the reset controller driver for i.MX7 SoCs.
84
85config RESET_INTEL_GW
86	bool "Intel Reset Controller Driver"
87	depends on X86 || COMPILE_TEST
88	depends on OF && HAS_IOMEM
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
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
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
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
117config RESET_MCHP_SPARX5
118	bool "Microchip Sparx5 reset driver"
119	depends on ARCH_SPARX5 || SOC_LAN966 || 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
125config RESET_MESON
126	tristate "Meson Reset Driver"
127	depends on ARCH_MESON || COMPILE_TEST
128	default ARCH_MESON
129	help
130	  This enables the reset driver for Amlogic Meson SoCs.
131
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
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
146config RESET_OXNAS
147	bool
148
149config RESET_PISTACHIO
150	bool "Pistachio Reset Driver"
151	depends on MIPS || COMPILE_TEST
152	help
153	  This enables the reset driver for ImgTec Pistachio SoCs.
154
155config RESET_POLARFIRE_SOC
156	bool "Microchip PolarFire SoC (MPFS) Reset Driver"
157	depends on AUXILIARY_BUS && MCHP_CLK_MPFS
158	default MCHP_CLK_MPFS
159	help
160	  This driver supports peripheral reset for the Microchip PolarFire SoC
161
162config RESET_QCOM_AOSS
163	tristate "Qcom AOSS Reset Driver"
164	depends on ARCH_QCOM || COMPILE_TEST
165	help
166	  This enables the AOSS (always on subsystem) reset driver
167	  for Qualcomm SDM845 SoCs. Say Y if you want to control
168	  reset signals provided by AOSS for Modem, Venus, ADSP,
169	  GPU, Camera, Wireless, Display subsystem. Otherwise, say N.
170
171config RESET_QCOM_PDC
172	tristate "Qualcomm PDC Reset Driver"
173	depends on ARCH_QCOM || COMPILE_TEST
174	help
175	  This enables the PDC (Power Domain Controller) reset driver
176	  for Qualcomm Technologies Inc SDM845 SoCs. Say Y if you want
177	  to control reset signals provided by PDC for Modem, Compute,
178	  Display, GPU, Debug, AOP, Sensors, Audio, SP and APPS.
179
180config RESET_RASPBERRYPI
181	tristate "Raspberry Pi 4 Firmware Reset Driver"
182	depends on RASPBERRYPI_FIRMWARE || (RASPBERRYPI_FIRMWARE=n && COMPILE_TEST)
183	default USB_XHCI_PCI
184	help
185	  Raspberry Pi 4's co-processor controls some of the board's HW
186	  initialization process, but it's up to Linux to trigger it when
187	  relevant. This driver provides a reset controller capable of
188	  interfacing with RPi4's co-processor and model these firmware
189	  initialization routines as reset lines.
190
191config RESET_RZG2L_USBPHY_CTRL
192	tristate "Renesas RZ/G2L USBPHY control driver"
193	depends on ARCH_RZG2L || COMPILE_TEST
194	help
195	  Support for USBPHY Control found on RZ/G2L family. It mainly
196	  controls reset and power down of the USB/PHY.
197
198config RESET_SCMI
199	tristate "Reset driver controlled via ARM SCMI interface"
200	depends on ARM_SCMI_PROTOCOL || COMPILE_TEST
201	default ARM_SCMI_PROTOCOL
202	help
203	  This driver provides support for reset signal/domains that are
204	  controlled by firmware that implements the SCMI interface.
205
206	  This driver uses SCMI Message Protocol to interact with the
207	  firmware controlling all the reset signals.
208
209config RESET_SIMPLE
210	bool "Simple Reset Controller Driver" if COMPILE_TEST || EXPERT
211	default ARCH_ASPEED || ARCH_BCMBCA || ARCH_BITMAIN || ARCH_REALTEK || ARCH_STM32 || (ARCH_INTEL_SOCFPGA && ARM64) || ARCH_SUNXI || ARC
212	depends on HAS_IOMEM
213	help
214	  This enables a simple reset controller driver for reset lines that
215	  that can be asserted and deasserted by toggling bits in a contiguous,
216	  exclusive register space.
217
218	  Currently this driver supports:
219	   - Altera SoCFPGAs
220	   - ASPEED BMC SoCs
221	   - Bitmain BM1880 SoC
222	   - Realtek SoCs
223	   - RCC reset controller in STM32 MCUs
224	   - Allwinner SoCs
225	   - SiFive FU740 SoCs
226
227config RESET_SOCFPGA
228	bool "SoCFPGA Reset Driver" if COMPILE_TEST && (!ARM || !ARCH_INTEL_SOCFPGA)
229	default ARM && ARCH_INTEL_SOCFPGA
230	select RESET_SIMPLE
231	help
232	  This enables the reset driver for the SoCFPGA ARMv7 platforms. This
233	  driver gets initialized early during platform init calls.
234
235config RESET_SUNPLUS
236	bool "Sunplus SoCs Reset Driver" if COMPILE_TEST
237	default ARCH_SUNPLUS
238	help
239	  This enables the reset driver support for Sunplus SoCs.
240	  The reset lines that can be asserted and deasserted by toggling bits
241	  in a contiguous, exclusive register space. The register is HIWORD_MASKED,
242	  which means each register holds 16 reset lines.
243
244config RESET_SUNXI
245	bool "Allwinner SoCs Reset Driver" if COMPILE_TEST && !ARCH_SUNXI
246	default ARCH_SUNXI
247	select RESET_SIMPLE
248	help
249	  This enables the reset driver for Allwinner SoCs.
250
251config RESET_TI_SCI
252	tristate "TI System Control Interface (TI-SCI) reset driver"
253	depends on TI_SCI_PROTOCOL || (COMPILE_TEST && TI_SCI_PROTOCOL=n)
254	help
255	  This enables the reset driver support over TI System Control Interface
256	  available on some new TI's SoCs. If you wish to use reset resources
257	  managed by the TI System Controller, say Y here. Otherwise, say N.
258
259config RESET_TI_SYSCON
260	tristate "TI SYSCON Reset Driver"
261	depends on HAS_IOMEM
262	select MFD_SYSCON
263	help
264	  This enables the reset driver support for TI devices with
265	  memory-mapped reset registers as part of a syscon device node. If
266	  you wish to use the reset framework for such memory-mapped devices,
267	  say Y here. Otherwise, say N.
268
269config RESET_TI_TPS380X
270	tristate "TI TPS380x Reset Driver"
271	select GPIOLIB
272	help
273	  This enables the reset driver support for TI TPS380x devices. If
274	  you wish to use the reset framework for such devices, say Y here.
275	  Otherwise, say N.
276
277config RESET_TN48M_CPLD
278	tristate "Delta Networks TN48M switch CPLD reset controller"
279	depends on MFD_TN48M_CPLD || COMPILE_TEST
280	default MFD_TN48M_CPLD
281	help
282	  This enables the reset controller driver for the Delta TN48M CPLD.
283	  It provides reset signals for Armada 7040 and 385 SoC-s, Alleycat 3X
284	  switch MAC-s, Alaska OOB ethernet PHY, Quad Alaska ethernet PHY-s and
285	  Microchip PD69200 PoE PSE controller.
286
287	  This driver can also be built as a module. If so, the module will be
288	  called reset-tn48m.
289
290config RESET_UNIPHIER
291	tristate "Reset controller driver for UniPhier SoCs"
292	depends on ARCH_UNIPHIER || COMPILE_TEST
293	depends on OF && MFD_SYSCON
294	default ARCH_UNIPHIER
295	help
296	  Support for reset controllers on UniPhier SoCs.
297	  Say Y if you want to control reset signals provided by System Control
298	  block, Media I/O block, Peripheral Block.
299
300config RESET_UNIPHIER_GLUE
301	tristate "Reset driver in glue layer for UniPhier SoCs"
302	depends on (ARCH_UNIPHIER || COMPILE_TEST) && OF
303	default ARCH_UNIPHIER
304	select RESET_SIMPLE
305	help
306	  Support for peripheral core reset included in its own glue layer
307	  on UniPhier SoCs. Say Y if you want to control reset signals
308	  provided by the glue layer.
309
310config RESET_ZYNQ
311	bool "ZYNQ Reset Driver" if COMPILE_TEST
312	default ARCH_ZYNQ
313	help
314	  This enables the reset controller driver for Xilinx Zynq SoCs.
315
316source "drivers/reset/starfive/Kconfig"
317source "drivers/reset/sti/Kconfig"
318source "drivers/reset/hisilicon/Kconfig"
319source "drivers/reset/tegra/Kconfig"
320
321endif
322