1 TPS6586x family of regulators
2
3 Required properties:
4 - compatible: "ti,tps6586x"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO
8 - gpio-controller: mark the device as a GPIO controller
9 - regulators: A node that houses a sub-node for each regulator within the
10 device. Each sub-node is identified using the node's name (or the deprecated
11 regulator-compatible property if present), with valid values listed below.
12 The content of each sub-node is defined by the standard binding for
13 regulators; see regulator.txt.
14 sys, sm[0-2], ldo[0-9] and ldo_rtc
15 - sys-supply: The input supply for SYS.
16 - vin-sm0-supply: The input supply for the SM0.
17 - vin-sm1-supply: The input supply for the SM1.
18 - vin-sm2-supply: The input supply for the SM2.
19 - vinldo01-supply: The input supply for the LDO1 and LDO2
20 - vinldo23-supply: The input supply for the LDO2 and LDO3
21 - vinldo4-supply: The input supply for the LDO4
22 - vinldo678-supply: The input supply for the LDO6, LDO7 and LDO8
23 - vinldo9-supply: The input supply for the LDO9
24
25 Optional properties:
26 - ti,system-power-controller: Telling whether or not this pmic is controlling
27 the system power.
28
29 Each regulator is defined using the standard binding for regulators.
30
31 Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver
32 take care of making proper parent child relationship.
33
34 Example:
35
36 pmu: tps6586x@34 {
37 compatible = "ti,tps6586x";
38 reg = <0x34>;
39 interrupts = <0 88 0x4>;
40
41 #gpio-cells = <2>;
42 gpio-controller;
43
44 ti,system-power-controller;
45
46 sys-supply = <&some_reg>;
47 vin-sm0-supply = <&some_reg>;
48 vin-sm1-supply = <&some_reg>;
49 vin-sm2-supply = <&some_reg>;
50 vinldo01-supply = <...>;
51 vinldo23-supply = <...>;
52 vinldo4-supply = <...>;
53 vinldo678-supply = <...>;
54 vinldo9-supply = <...>;
55
56 regulators {
57 sys_reg: sys {
58 regulator-name = "vdd_sys";
59 regulator-boot-on;
60 regulator-always-on;
61 };
62
63 sm0_reg: sm0 {
64 regulator-min-microvolt = < 725000>;
65 regulator-max-microvolt = <1500000>;
66 regulator-boot-on;
67 regulator-always-on;
68 };
69
70 sm1_reg: sm1 {
71 regulator-min-microvolt = < 725000>;
72 regulator-max-microvolt = <1500000>;
73 regulator-boot-on;
74 regulator-always-on;
75 };
76
77 sm2_reg: sm2 {
78 regulator-min-microvolt = <3000000>;
79 regulator-max-microvolt = <4550000>;
80 regulator-boot-on;
81 regulator-always-on;
82 };
83
84 ldo0_reg: ldo0 {
85 regulator-name = "PCIE CLK";
86 regulator-min-microvolt = <3300000>;
87 regulator-max-microvolt = <3300000>;
88 };
89
90 ldo1_reg: ldo1 {
91 regulator-min-microvolt = < 725000>;
92 regulator-max-microvolt = <1500000>;
93 };
94
95 ldo2_reg: ldo2 {
96 regulator-min-microvolt = < 725000>;
97 regulator-max-microvolt = <1500000>;
98 };
99
100 ldo3_reg: ldo3 {
101 regulator-min-microvolt = <1250000>;
102 regulator-max-microvolt = <3300000>;
103 };
104
105 ldo4_reg: ldo4 {
106 regulator-min-microvolt = <1700000>;
107 regulator-max-microvolt = <2475000>;
108 };
109
110 ldo5_reg: ldo5 {
111 regulator-min-microvolt = <1250000>;
112 regulator-max-microvolt = <3300000>;
113 };
114
115 ldo6_reg: ldo6 {
116 regulator-min-microvolt = <1250000>;
117 regulator-max-microvolt = <3300000>;
118 };
119
120 ldo7_reg: ldo7 {
121 regulator-min-microvolt = <1250000>;
122 regulator-max-microvolt = <3300000>;
123 };
124
125 ldo8_reg: ldo8 {
126 regulator-min-microvolt = <1250000>;
127 regulator-max-microvolt = <3300000>;
128 };
129
130 ldo9_reg: ldo9 {
131 regulator-min-microvolt = <1250000>;
132 regulator-max-microvolt = <3300000>;
133 };
134 };
135 };
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