| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 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 | |
| 6 | config REGMAP |
| 7 | default y if (REGMAP_I2C || REGMAP_SPI || REGMAP_SPMI || REGMAP_W1 || REGMAP_AC97 || REGMAP_MMIO || REGMAP_IRQ) |
| 8 | select IRQ_DOMAIN if REGMAP_IRQ |
| 9 | bool |
| 10 | |
| 11 | config REGCACHE_COMPRESSED |
| 12 | select LZO_COMPRESS |
| 13 | select LZO_DECOMPRESS |
| 14 | bool |
| 15 | |
| 16 | config REGMAP_AC97 |
| 17 | tristate |
| 18 | |
| 19 | config REGMAP_I2C |
| 20 | tristate |
| 21 | depends on I2C |
| 22 | |
| 23 | config REGMAP_SPI |
| 24 | tristate |
| 25 | depends on SPI |
| 26 | |
| 27 | config REGMAP_SPMI |
| 28 | tristate |
| 29 | depends on SPMI |
| 30 | |
| 31 | config REGMAP_W1 |
| 32 | tristate |
| 33 | depends on W1 |
| 34 | |
| 35 | config REGMAP_MMIO |
| 36 | tristate |
| 37 | |
| 38 | config REGMAP_IRQ |
| 39 | bool |