bindings/regulator/mcp16502-regulator.txt

4 - compatible: "microchip,mcp16502"
5 - reg: I2C slave address
6 - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
7 	     suspend-to-ram, keeping the PMIC into HIBERNATE mode; this
9 - regulators: A node that houses a sub-node for each regulator within
10               the device. Each sub-node is identified using the node's
11               name. The content of each sub-node is defined by the
15 1) VDD_IO	- Buck (1.2 - 3.7 V)
16 2) VDD_DDR	- Buck (0.6 - 1.85 V)
17 3) VDD_CORE	- Buck (0.6 - 1.85 V)
18 4) VDD_OTHER	- BUCK (0.6 - 1.85 V)
19 5) LDO1		- LDO  (1.2 - 3.7 V)
20 6) LDO2		- LDO  (1.2 - 3.7 V)
23 2 - FPWM: higher precision, higher consumption
24 4 - AutoPFM: lower precision, lower consumption
34 	lpm-gpios = <&pioBU 7 GPIO_ACTIVE_HIGH>;
38 			regulator-name = "VDD_IO";
39 			regulator-min-microvolt = <1200000>;
40 			regulator-max-microvolt = <3700000>;
41 			regulator-initial-mode = <2>;
42 			regulator-allowed-modes = <2>, <4>;
43 			regulator-always-on;
45 			regulator-state-standby {
46 				regulator-on-in-suspend;
47 				regulator-mode = <4>;
50 			regulator-state-mem {
51 				regulator-off-in-suspend;
52 				regulator-mode = <4>;
57 			regulator-name = "VDD_DDR";
58 			regulator-min-microvolt = <600000>;
59 			regulator-max-microvolt = <1850000>;
60 			regulator-initial-mode = <2>;
61 			regulator-allowed-modes = <2>, <4>;
62 			regulator-always-on;
64 			regulator-state-standby {
65 				regulator-on-in-suspend;
66 				regulator-mode = <4>;
69 			regulator-state-mem {
70 				regulator-on-in-suspend;
71 				regulator-mode = <4>;
76 			regulator-name = "VDD_CORE";
77 			regulator-min-microvolt = <600000>;
78 			regulator-max-microvolt = <1850000>;
79 			regulator-initial-mode = <2>;
80 			regulator-allowed-modes = <2>, <4>;
81 			regulator-always-on;
83 			regulator-state-standby {
84 				regulator-on-in-suspend;
85 				regulator-mode = <4>;
88 			regulator-state-mem {
89 				regulator-off-in-suspend;
90 				regulator-mode = <4>;
95 			regulator-name = "VDD_OTHER";
96 			regulator-min-microvolt = <600000>;
97 			regulator-max-microvolt = <1850000>;
98 			regulator-initial-mode = <2>;
99 			regulator-allowed-modes = <2>, <4>;
100 			regulator-always-on;
102 			regulator-state-standby {
103 				regulator-on-in-suspend;
104 				regulator-mode = <4>;
107 			regulator-state-mem {
108 				regulator-off-in-suspend;
109 				regulator-mode = <4>;
114 			regulator-name = "LDO1";
115 			regulator-min-microvolt = <1200000>;
116 			regulator-max-microvolt = <3700000>;
117 			regulator-always-on;
119 			regulator-state-standby {
120 				regulator-on-in-suspend;
123 			regulator-state-mem {
124 				regulator-off-in-suspend;
129 			regulator-name = "LDO2";
130 			regulator-min-microvolt = <1200000>;
131 			regulator-max-microvolt = <3700000>;
132 			regulator-always-on;
134 			regulator-state-standby {
135 				regulator-on-in-suspend;
138 			regulator-state-mem {
139 				regulator-off-in-suspend;