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a5c9a144 |
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08-Aug-2023 |
Linus Walleij <linus.walleij@linaro.org> |
regulator: bd71828: Drop useless header The bd71828 includes the legacy header <linux/gpio.h> for no reason, drop the include. The documentation mentions GPIO but there is no usage of the GPIO namespace. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230808-descriptors-regulator-v1-10-939b5e84dd18@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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67dc71c6 |
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16-Mar-2023 |
Douglas Anderson <dianders@chromium.org> |
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.4 and 5.10 This follows on the change ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14") but changes regulators didn't exist in Linux 5.4 but did exist in Linux 5.10. Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230316125351.4.I01f21c98901641a009890590ddc1354c0f294e5e@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
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d4e93e8d |
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23-Nov-2022 |
Matti Vaittinen <mazziesaccount@gmail.com> |
regulator: bd71815: bd71828: bd9576: Use dev_err_probe() The dev_err_probe() has (at least) following benefits over dev_err() when printing an error print for a failed function call at a device driver probe: - Omit error level print if error is 'EPRBE_DEFER' - Standardized print format for returned error - return the error value allowing shortening calls like: if (ret) { dev_err(...); return ret; } to if (ret) return dev_err_probe(...); Convert the ROHM BD71828, ROHM BD71815 and ROHM BD9576 regulator drivers to use the dev_err_probe() when returned error is not hard-coded constant. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/0b644da4a8f58558ffe474d2593f85c46de2f965.1669203610.git.mazziesaccount@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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18f3c625 |
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05-Apr-2021 |
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> |
regulator: bd718x7, bd71828: Use ramp-delay helper Use generic regamp ramp-delay helper function instead of implementing own. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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3c14dbd4 |
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05-Jan-2021 |
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> |
regulator: ROHM bd7xxxx: Do not depend on parent driver data The ROHM PMIC regulator drivers only need the regmap pointer from the parent device. Regmap can be obtained via dev_get_regmap() so do not require parent to populate driver data for that. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210105130221.GA3438042@localhost.localdomain Signed-off-by: Mark Brown <broonie@kernel.org>
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60ab7f41 |
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08-May-2020 |
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> |
regulator: use linear_ranges helper Change the regulator helpers to use common linear_ranges code. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/64f01d5e381b8631a271616b7790f9d5640974fb.1588944082.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
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a14a0b5f |
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19-Dec-2019 |
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> |
regulator: bd71828: remove get_voltage operation Simplify LDO6 voltage getting on BD71828 by removing the get_voltage call-back and providing the fixed voltage in regulator_desc instead Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Suggested-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20191219113444.GA28299@localhost.localdomain Signed-off-by: Mark Brown <broonie@kernel.org>
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522498f8 |
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11-Dec-2019 |
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> |
regulator: bd71828: Basic support for ROHM bd71828 PMIC regulators ROHM BD71828 is a power management IC containing 7 bucks and 7 LDOs. Bucks 1,2,6 and 7 can be assigned to a regulator group controlled by run-levels. Eg. Voltages and enable/disable statuses for specific run-levels (run0 to run3) can be set via register interface and run level changes can then be done either via I2C or GPIO. This initial commit does not support assigning bucks to be controlled via run-levels but only allows them to be individually controlled. LDO5 voltage can also be controlled by GPIO2 pin and register interfaces but this driver only supports the control via register. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/5b1c4a22c7945e97ff2a7924abfeb3239043f8eb.1576054779.git.matti.vaittinen@fi.rohmeurope.com Signed-off-by: Mark Brown <broonie@kernel.org>
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