ti/twl/twl_vreg.c

49  * the second is the voltage (in millivolts) to set for the given regulator.
285  *	@millivolts: the millivolts to find the bit value for
299 	struct twl_regulator_entry *regulator, int millivolts, uint8_t *vsel)
319 		delta = millivolts - (int)regulator->supp_voltages[i];
541  *	@millivolts: the voltage to set
555     struct twl_regulator_entry *regulator, int millivolts)
563 	/* If millivolts is zero then we simply disable the output */
564 	if (millivolts == 0)
571 		if (millivolts != regulator->fixed_voltage)
578 	err = twl_vreg_millivolt_to_vsel(sc, regulator, millivolts, &vsel);
600 		    regulator->name, millivolts, vsel);
609  *	@millivolts: upon return will contain the voltage on the regulator
621     struct twl_regulator_entry *regulator, int *millivolts)
643 	*millivolts = 0;
650 		*millivolts = regulator->fixed_voltage;
665 	*millivolts = regulator->supp_voltages[vsel];
673 		    regulator->name, *millivolts, vsel);
682  *	@millivolts: pointer to an integer that upon return will contain the mV
684  *	If the regulator is disabled the function will set the @millivolts to zero.
693 twl_vreg_get_voltage(device_t dev, const char *name, int *millivolts)
699 	if (millivolts == NULL)
708 			err = twl_vreg_read_regulator_voltage(sc, regulator, millivolts);
722  *	@millivolts: the voltage to set in millivolts
725  *	voltage reg then the @millivolts value should match the fixed voltage. If
736 twl_vreg_set_voltage(device_t dev, const char *name, int millivolts)
748 			err = twl_vreg_write_regulator_voltage(sc, regulator, millivolts);
878 	int millivolts;
918 			millivolts = strtoul(voltage, NULL, 0);
922 					twl_vreg_write_regulator_voltage(sc, entry, millivolts);
932 			err = twl_vreg_read_regulator_voltage(sc, entry, &millivolts);
934 				device_printf(sc->sc_dev, "%s : %d mV\n", entry->name, millivolts);