Messages in this thread | | | From | Bartosz Golaszewski <> | Subject | [PATCH 0/2] regulator: stepping set voltage for regmap users | Date | Mon, 10 Dec 2018 16:10:22 +0100 |
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I'm working on a regulator driver for a PMIC whose programming manual suggests manual ramping of the regulator output voltage one step at a time (when the regulator is enabled).
Initially I wanted to simply put it into the driver but noticed that some other modules (e.g. rk808) seem to be doing the same and could potentially benefit from putting this helper into the regulator core code.
The first patch makes _regulator_is_enabled() available to regulator code outside core.c. The second provides the helper described above.
If accepted this will be used in a driver submitted for review after the 4.21 merge window.
Bartosz Golaszewski (2): regulator: make _regulator_is_enabled() available in internal.h regulator: provide regulator_set_voltage_sel_regmap_step() helper
drivers/regulator/core.c | 3 +- drivers/regulator/helpers.c | 48 ++++++++++++++++++++++++++++++++ drivers/regulator/internal.h | 1 + include/linux/regulator/driver.h | 2 ++ 4 files changed, 52 insertions(+), 2 deletions(-)
-- 2.19.1
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