SMPS4 370 drivers/regulator/palmas-regulator.c EXTERNAL_REQUESTOR_TPS65917(SMPS4, 1, 3), SMPS4 475 drivers/regulator/tps80031-regulator.c TPS80031_REG_SMPS(SMPS4, ID1, 3), SMPS4 605 drivers/regulator/twl6030-regulator.c TWL6032_ADJUSTABLE_SMPS(SMPS4, 0x10); SMPS4 663 drivers/regulator/twl6030-regulator.c TWLSMPS_OF_MATCH("ti,twl6032-smps4", SMPS4),