regulator: s2mps11: Implement set_voltage_time_sel() ops for bucks
regulator: s2mps11: Implement set_voltage_time_sel() ops for bucks

Currently driver uses local struct s2mps11_info to store ramp rate for bucks
whic its getting through platform data, so instead of using regulator
constraints it should use s2mps11_info to calculate ramp delay.

Signed-off-by: Yadwinder Singh Brar <b054bfd67227ed7a5c3264a57dbc3c4c922c021d@samsung.com>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs