Messages in this thread | | | Date | Wed, 2 Sep 2015 15:14:56 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH 3/3] cpufreq: dt: Tolerance applies on both sides of target voltage |
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On 02-09-15, 11:39, Lucas Stach wrote: > Am Mittwoch, den 02.09.2015, 14:36 +0530 schrieb Viresh Kumar: > > Tolerance applies on both sides of the target voltage, i.e. both min and > > max sides. > > While I'm not really comfortable with the above, it is exactly how OPPv1 > and the voltage tolerance property are specified. > > Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Thanks.
And this is exactly how the regulator API work:
static inline int regulator_set_voltage_tol(struct regulator *regulator, int new_uV, int tol_uV) { if (regulator_set_voltage(regulator, new_uV, new_uV + tol_uV) == 0) return 0; else return regulator_set_voltage(regulator, new_uV - tol_uV, new_uV + tol_uV); }
But yeah, OPP-v2 is going to take care of this with target/min/max values..
-- viresh
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