Lines Matching +full:buck +full:- +full:a
4 This is a part of device tree bindings for S2M family multi-function devices.
5 More information can be found in bindings/mfd/sec-core.txt file.
7 The S2MPS11/13/14/15 and S2MPU02 devices provide buck and LDO regulators.
10 a sub-node named "regulators" with more sub-nodes for each regulator using the
12 - Documentation/devicetree/bindings/regulator/regulator.txt
16 - LDOn
17 - valid values for n are:
18 - S2MPS11: 1 to 38
19 - S2MPS13: 1 to 40
20 - S2MPS14: 1 to 25
21 - S2MPS15: 1 to 27
22 - S2MPU02: 1 to 28
23 - Example: LDO1, LDO2, LDO28
24 - BUCKn
25 - valid values for n are:
26 - S2MPS11: 1 to 10
27 - S2MPS13: 1 to 10
28 - S2MPS14: 1 to 5
29 - S2MPS15: 1 to 10
30 - S2MPU02: 1 to 7
31 - Example: BUCK1, BUCK2, BUCK9
32 Note: The 'n' in LDOn and BUCKn represents the LDO or BUCK number
36 Optional properties of the nodes under "regulators" sub-node:
37 - regulator-ramp-delay: ramp delay in uV/us. May be 6250, 12500,
40 Additionally S2MPS11 supports disabling ramp delay for BUCK{2,3,4,6}
44 will be set for a particular group of bucks so provide the same
45 regulator-ramp-delay value for them.
47 - buck{1,6},
48 - buck{3,4},
49 - buck{7,8,10}.
51 - samsung,ext-control-gpios: On S2MPS14 the LDO10, LDO11 and LDO12 can be
53 property must be added to the regulator sub-node:
54 - samsung,ext-control-gpios: GPIO specifier for one GPIO
58 regulator-name = "V_EMMC_2.8V";
59 regulator-min-microvolt = <2800000>;
60 regulator-max-microvolt = <2800000>;
61 samsung,ext-control-gpios = <&gpk0 2 0>;
68 compatible = "samsung,s2mps11-pmic";
73 regulator-name = "VDD_ABB_3.3V";
74 regulator-min-microvolt = <3300000>;
75 regulator-max-microvolt = <3300000>;
79 regulator-name = "VDD_ALIVE_1.1V";
80 regulator-min-microvolt = <1100000>;
81 regulator-max-microvolt = <1100000>;
82 regulator-always-on;
86 regulator-name = "vdd_mif";
87 regulator-min-microvolt = <950000>;
88 regulator-max-microvolt = <1350000>;
89 regulator-always-on;
90 regulator-boot-on;
94 regulator-name = "vdd_arm";
95 regulator-min-microvolt = <950000>;
96 regulator-max-microvolt = <1350000>;
97 regulator-always-on;
98 regulator-boot-on;
99 regulator-ramp-delay = <50000>;