power/regulator/machine.rst

10   Regulator-1 -+-> Regulator-2 --> [Consumer A @ 1.8 - 2.0V]
12                +-> [Consumer B @ 3.3V]
15 order to control their power supplies. This mapping can be achieved in machine
21 	const char *supply;	/* consumer supply - e.g. "vcc" */
27 	REGULATOR_SUPPLY("Vcc", "consumer B"),
31 	REGULATOR_SUPPLY("Vcc", "consumer A"),
34 This maps Regulator-1 to the 'Vcc' supply for Consumer B and maps Regulator-2
35 to the 'Vcc' supply for Consumer A.
43 		.name = "Regulator-1",
53 for the board for configuration of supplies for other regulators and
58 Regulator-1 supplies power to Regulator-2. This relationship must be registered
59 with the core so that Regulator-1 is also enabled when Consumer A enables its
60 supply (Regulator-2). The supply regulator is set by the supply_regulator
64 	.supply_regulator = "Regulator-1",