Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
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 "Register Map support" if KUNIT_ALL_TESTS
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_AC97
27 tristate
28
29config REGMAP_I2C
30 tristate
31 depends on I2C
32
33config REGMAP_SLIMBUS
34 tristate
35 depends on SLIMBUS
36
37config REGMAP_SPI
38 tristate
39 depends on SPI
40
41config REGMAP_SPMI
42 tristate
43 depends on SPMI
44
45config REGMAP_W1
46 tristate
47 depends on W1
48
49config REGMAP_MDIO
50 tristate
51
52config REGMAP_MMIO
53 tristate
54
55config REGMAP_IRQ
56 bool
57
58config REGMAP_RAM
59 tristate
60
61config REGMAP_SOUNDWIRE
62 tristate
63 depends on SOUNDWIRE
64
65config REGMAP_SOUNDWIRE_MBQ
66 tristate
67 depends on SOUNDWIRE
68
69config REGMAP_SCCB
70 tristate
71 depends on I2C
72
73config REGMAP_I3C
74 tristate
75 depends on I3C
76
77config REGMAP_SPI_AVMM
78 tristate
79 depends on SPI
80
81config REGMAP_FSI
82 tristate
83 depends on FSI