The patch regulator: introduce min_dropout_uv
has been applied to the regulator tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From cfef37071f2bd32162f3b988742caab87192389c Mon Sep 17 00:00:00 2001 From: Sascha Hauer <[email protected]> Date: Tue, 13 Oct 2015 12:45:26 +0200 Subject: [PATCH] regulator: introduce min_dropout_uv Linear voltage Regulators need a input voltage that is higher than the output voltage. Allow to specify a minimum dropout voltage which will be used later to find the best input voltage for regulators. Signed-off-by: Sascha Hauer <[email protected]> Signed-off-by: Mark Brown <[email protected]> --- include/linux/regulator/driver.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 45932228cbf5..a3815bde342b 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -245,6 +245,7 @@ enum regulator_type { * @linear_min_sel: Minimal selector for starting linear mapping * @fixed_uV: Fixed voltage of rails. * @ramp_delay: Time to settle down after voltage change (unit: uV/us) + * @min_dropout_uv: The minimum dropout voltage this regulator can handle * @linear_ranges: A constant table of possible voltage ranges. * @n_linear_ranges: Number of entries in the @linear_ranges table. * @volt_table: Voltage mapping table (if table based mapping) @@ -292,6 +293,7 @@ struct regulator_desc { unsigned int linear_min_sel; int fixed_uV; unsigned int ramp_delay; + int min_dropout_uv; const struct regulator_linear_range *linear_ranges; int n_linear_ranges; -- 2.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
