1 ROHM BD71837 Power Management Integrated Circuit (PMIC) regulator bindings
4 - regulator-name: should be "buck1", ..., "buck8" and "ldo1", ..., "ldo7"
6 List of regulators provided by this controller. BD71837 regulators node
7 should be sub node of the BD71837 MFD node. See BD71837 MFD bindings at
8 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt
9 Regulator nodes should be named to BUCK_<number> and LDO_<number>. The
10 definition for each of these nodes is defined using the standard
11 binding for regulators at
12 Documentation/devicetree/bindings/regulator/regulator.txt.
13 Note that if BD71837 starts at RUN state you probably want to use
14 regulator-boot-on at least for BUCK6 and BUCK7 so that those are not
15 disabled by driver at startup. LDO5 and LDO6 are supplied by those and
16 if they are disabled at startup the voltage monitoring for LDO5/LDO6 will
19 The valid names for regulator nodes are:
20 BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8
21 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
24 - Any optional property defined in bindings/regulator/regulator.txt
29 regulator-name = "buck1";
30 regulator-min-microvolt = <700000>;
31 regulator-max-microvolt = <1300000>;
33 regulator-ramp-delay = <1250>;
36 regulator-name = "buck2";
37 regulator-min-microvolt = <700000>;
38 regulator-max-microvolt = <1300000>;
41 regulator-ramp-delay = <1250>;
44 regulator-name = "buck3";
45 regulator-min-microvolt = <700000>;
46 regulator-max-microvolt = <1300000>;
50 regulator-name = "buck4";
51 regulator-min-microvolt = <700000>;
52 regulator-max-microvolt = <1300000>;
56 regulator-name = "buck5";
57 regulator-min-microvolt = <700000>;
58 regulator-max-microvolt = <1350000>;
62 regulator-name = "buck6";
63 regulator-min-microvolt = <3000000>;
64 regulator-max-microvolt = <3300000>;
68 regulator-name = "buck7";
69 regulator-min-microvolt = <1605000>;
70 regulator-max-microvolt = <1995000>;
74 regulator-name = "buck8";
75 regulator-min-microvolt = <800000>;
76 regulator-max-microvolt = <1400000>;
80 regulator-name = "ldo1";
81 regulator-min-microvolt = <3000000>;
82 regulator-max-microvolt = <3300000>;
86 regulator-name = "ldo2";
87 regulator-min-microvolt = <900000>;
88 regulator-max-microvolt = <900000>;
92 regulator-name = "ldo3";
93 regulator-min-microvolt = <1800000>;
94 regulator-max-microvolt = <3300000>;
97 regulator-name = "ldo4";
98 regulator-min-microvolt = <900000>;
99 regulator-max-microvolt = <1800000>;
102 regulator-name = "ldo5";
103 regulator-min-microvolt = <1800000>;
104 regulator-max-microvolt = <3300000>;
107 regulator-name = "ldo6";
108 regulator-min-microvolt = <900000>;
109 regulator-max-microvolt = <1800000>;
112 regulator-name = "ldo7";
113 regulator-min-microvolt = <1800000>;
114 regulator-max-microvolt = <3300000>;