diff options
| author | Samuel Holland <samuel@sholland.org> | 2024-05-09 23:31:07 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-05-09 17:44:01 +0200 |
| commit | 4e70b26c873dfff317039458a6ea66314bbdce99 (patch) | |
| tree | baed9278b82ede8c6d2aed250c0994778b2699b3 /drivers/regulator/Kconfig | |
| parent | 622bab1884847fcf3f9bfdf1d534fac3a5fe859f (diff) | |
regulator: sun20i: Add Allwinner D1 LDOs driver
D1 contains two pairs of LDOs, "analog" LDOs and "system" LDOs. They are
similar and can share a driver, but only the system LDOs have a DT
binding defined so far.
The system LDOs have a single linear range. The voltage step is not an
integer, so a custom .list_voltage is needed to get the rounding right.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20240509153107.438220-3-wens@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/Kconfig')
| -rw-r--r-- | drivers/regulator/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 7db0a29b5b8d..acdb02a4ac0c 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1415,6 +1415,14 @@ config REGULATOR_STW481X_VMMC This driver supports the internal VMMC regulator in the STw481x PMIC chips. +config REGULATOR_SUN20I + tristate "Allwinner D1 internal LDOs" + depends on ARCH_SUNXI || COMPILE_TEST + select MFD_SYSCON + default ARCH_SUNXI + help + This driver supports the internal LDOs in the Allwinner D1 SoC. + config REGULATOR_SY7636A tristate "Silergy SY7636A voltage regulator" depends on MFD_SY7636A |