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| author | Sander Vanheule <sander@svanheule.net> | 2021-05-17 21:28:03 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-19 15:19:10 +0200 |
| commit | 1f89d2fe16072a74b34bdb895160910091427891 (patch) | |
| tree | 74d11349d77590477b8b85ae3748058328900382 /drivers/base/regmap/Kconfig | |
| parent | Linux 5.13-rc1 (diff) | |
| download | linux-1f89d2fe16072a74b34bdb895160910091427891.tar.xz linux-1f89d2fe16072a74b34bdb895160910091427891.zip | |
regmap: Add MDIO bus support
Basic support for MDIO bus access. Support only includes clause-22
register access, with 5-bit addresses, and 16-bit wide registers.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Link: https://lore.kernel.org/r/63b99a2fec2c4ea3c461d59d451af8d675ecf312.1621279162.git.sander@svanheule.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/Kconfig')
| -rw-r--r-- | drivers/base/regmap/Kconfig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/base/regmap/Kconfig b/drivers/base/regmap/Kconfig index 50b1e2d06a25..159bac6c5046 100644 --- a/drivers/base/regmap/Kconfig +++ b/drivers/base/regmap/Kconfig @@ -4,8 +4,9 @@ # subsystems should select the appropriate symbols. config REGMAP - 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) + 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) select IRQ_DOMAIN if REGMAP_IRQ + select MDIO_BUS if REGMAP_MDIO bool config REGCACHE_COMPRESSED @@ -36,6 +37,9 @@ config REGMAP_W1 tristate depends on W1 +config REGMAP_MDIO + tristate + config REGMAP_MMIO tristate |