1# SPDX-License-Identifier: GPL-2.0
 2# Generic register map support.  There are no user servicable options here,
 3# this is an API intended to be used by other kernel subsystems.  These
 4# subsystems should select the appropriate symbols.
 5
 6config REGMAP
 7	bool
 8	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SOUNDWIRE_MBQ || REGMAP_SCCB || REGMAP_I3C || REGMAP_SPI_AVMM || REGMAP_MDIO || REGMAP_FSI)
 9	select IRQ_DOMAIN if REGMAP_IRQ
10	select MDIO_BUS if REGMAP_MDIO
11	help
12	  Enable support for the Register Map (regmap) access API.
13
14	  Usually, this option is automatically selected when needed.
15	  However, you may want to enable it manually for running the regmap
16	  KUnit tests.
17
18	  If unsure, say N.
19
20config REGMAP_KUNIT
21	tristate "KUnit tests for regmap"
22	depends on KUNIT && REGMAP
23	default KUNIT_ALL_TESTS
24	select REGMAP_RAM
25
26config REGMAP_BUILD
27	bool "Enable regmap build"
28	depends on KUNIT
29	select REGMAP
30	help
31	  This option exists purely to allow the regmap KUnit tests to
32	  be enabled without having to enable some driver that uses
33	  regmap due to unfortunate issues with how KUnit tests are
34	  normally enabled.
35
36config REGMAP_AC97
37	tristate
38
39config REGMAP_I2C
40	tristate
41	depends on I2C
42
43config REGMAP_SLIMBUS
44	tristate
45	depends on SLIMBUS
46
47config REGMAP_SPI
48	tristate
49	depends on SPI
50
51config REGMAP_SPMI
52	tristate
53	depends on SPMI
54
55config REGMAP_W1
56	tristate
57	depends on W1
58
59config REGMAP_MDIO
60	tristate
61
62config REGMAP_MMIO
63	tristate
64
65config REGMAP_IRQ
66	bool
67
68config REGMAP_RAM
69	tristate
70
71config REGMAP_SOUNDWIRE
72	tristate
73	depends on SOUNDWIRE
74
75config REGMAP_SOUNDWIRE_MBQ
76	tristate
77	depends on SOUNDWIRE
78
79config REGMAP_SCCB
80	tristate
81	depends on I2C
82
83config REGMAP_I3C
84	tristate
85	depends on I3C
86
87config REGMAP_SPI_AVMM
88	tristate
89	depends on SPI
90
91config REGMAP_FSI
92	tristate
93	depends on FSI

 1# SPDX-License-Identifier: GPL-2.0
 2# Generic register map support.  There are no user servicable options here,
 3# this is an API intended to be used by other kernel subsystems.  These
 4# subsystems should select the appropriate symbols.
 5
 6config REGMAP
 7	default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ || REGMAP_SOUNDWIRE || REGMAP_SCCB || REGMAP_I3C)
 
 8	select IRQ_DOMAIN if REGMAP_IRQ
 9	bool
10
11config REGCACHE_COMPRESSED
12	select LZO_COMPRESS
13	select LZO_DECOMPRESS
14	bool
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
15
16config REGMAP_AC97
17	tristate
18
19config REGMAP_I2C
20	tristate
21	depends on I2C
22
23config REGMAP_SLIMBUS
24	tristate
25	depends on SLIMBUS
26
27config REGMAP_SPI
28	tristate
29	depends on SPI
30
31config REGMAP_SPMI
32	tristate
33	depends on SPMI
34
35config REGMAP_W1
36	tristate
37	depends on W1
38
 
 
 
39config REGMAP_MMIO
40	tristate
41
42config REGMAP_IRQ
43	bool
44
 
 
 
45config REGMAP_SOUNDWIRE
46	tristate
47	depends on SOUNDWIRE
48
 
 
 
 
49config REGMAP_SCCB
50	tristate
51	depends on I2C
52
53config REGMAP_I3C
54	tristate
55	depends on I3C