1 TPS65910 Power Management Integrated Circuit
4 - compatible: "ti,tps65910" or "ti,tps65911"
5 - reg: I2C slave address
6 - interrupts: the interrupt outputs of the controller
7 - #gpio-cells: number of cells to describe a GPIO, this should be 2.
8 The first cell is the GPIO number.
9 The second cell is used to specify additional options <unused>.
10 - gpio-controller: mark the device as a GPIO controller
11 - #interrupt-cells: the number of cells to describe an IRQ, this should be 2.
12 The first cell is the IRQ number.
13 The second cell is the flags, encoded as the trigger masks from
14 Documentation/devicetree/bindings/interrupts.txt
15 - regulators: This is the list of child nodes that specify the regulator
16 initialization data for defined regulators. Not all regulators for the given
17 device need to be present. The definition for each of these nodes is defined
18 using the standard binding for regulators found at
19 Documentation/devicetree/bindings/regulator/regulator.txt.
20 The regulator is matched with the regulator-compatible.
22 The valid regulator-compatible values are:
23 tps65910: vrtc, vio, vdd1, vdd2, vdd3, vdig1, vdig2, vpll, vdac, vaux1,
25 tps65911: vrtc, vio, vdd1, vdd3, vddctrl, ldo1, ldo2, ldo3, ldo4, ldo5,
29 - ti,vmbch-threshold: (tps65911) main battery charged threshold
30 comparator. (see VMBCH_VSEL in TPS65910 datasheet)
31 - ti,vmbch2-threshold: (tps65911) main battery discharged threshold
32 comparator. (see VMBCH_VSEL in TPS65910 datasheet)
33 - ti,en-gpio-sleep: enable sleep control for gpios
34 There should be 9 entries here, one for each gpio.
35 - xxx-supply: Input voltage supply regulator.
36 Missing of these properties will be assume as there is no supply regulator
37 for that input pins and always powered on.
38 The valid input supply properties are:
40 vcc1-supply: VDD1 input.
41 vcc2-supply: VDD2 input.
42 vcc3-supply: VAUX33 and VMMC input.
43 vcc4-supply: VAUX1 and VAUX2 input.
44 vcc5-supply: VPLL and VDAC input.
45 vcc6-supply: VDIG1 and VDIG2 input.
46 vcc7-supply: VRTC input.
47 vccio-supply: VIO input.
49 vcc1-supply: VDD1 input.
50 vcc2-supply: VDD2 input.
51 vcc3-supply: LDO6, LDO7 and LDO8 input.
52 vcc4-supply: LDO5 input.
53 vcc5-supply: LDO3 and LDO4 input.
54 vcc6-supply: LDO1 and LDO2 input.
55 vcc7-supply: VRTC input.
56 vccio-supply: VIO input.
58 Regulator Optional properties:
59 - ti,regulator-ext-sleep-control: enable external sleep
60 control through external inputs [0 (not enabled), 1 (EN1), 2 (EN2) or 4(EN3)]
61 If this property is not defined, it defaults to 0 (not enabled).
66 compatible = "ti,tps65910";
68 interrupt-parent = <&intc>;
69 interrupts = < 0 118 0x04 >;
74 #interrupt-cells = <2>;
77 ti,vmbch-threshold = 0;
78 ti,vmbch2-threshold = 0;
80 ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
82 vcc7-supply = <®_parent>;
83 vcc1-supply = <®_parent>;
89 vdd1_reg: regulator@0 {
90 regulator-compatible = "vdd1";
92 regulator-min-microvolt = < 600000>;
93 regulator-max-microvolt = <1500000>;
96 ti,regulator-ext-sleep-control = <0>;
98 vdd2_reg: regulator@1 {
99 regulator-compatible = "vdd2";
101 regulator-min-microvolt = < 600000>;
102 regulator-max-microvolt = <1500000>;
105 ti,regulator-ext-sleep-control = <4>;
107 vddctrl_reg: regulator@2 {
108 regulator-compatible = "vddctrl";
110 regulator-min-microvolt = < 600000>;
111 regulator-max-microvolt = <1400000>;
114 ti,regulator-ext-sleep-control = <0>;
116 vio_reg: regulator@3 {
117 regulator-compatible = "vio";
119 regulator-min-microvolt = <1500000>;
120 regulator-max-microvolt = <1800000>;
123 ti,regulator-ext-sleep-control = <1>;
125 ldo1_reg: regulator@4 {
126 regulator-compatible = "ldo1";
128 regulator-min-microvolt = <1000000>;
129 regulator-max-microvolt = <3300000>;
130 ti,regulator-ext-sleep-control = <0>;
132 ldo2_reg: regulator@5 {
133 regulator-compatible = "ldo2";
135 regulator-min-microvolt = <1050000>;
136 regulator-max-microvolt = <1050000>;
137 ti,regulator-ext-sleep-control = <0>;
139 ldo3_reg: regulator@6 {
140 regulator-compatible = "ldo3";
142 regulator-min-microvolt = <1000000>;
143 regulator-max-microvolt = <3300000>;
144 ti,regulator-ext-sleep-control = <0>;
146 ldo4_reg: regulator@7 {
147 regulator-compatible = "ldo4";
149 regulator-min-microvolt = <1000000>;
150 regulator-max-microvolt = <3300000>;
152 ti,regulator-ext-sleep-control = <0>;
154 ldo5_reg: regulator@8 {
155 regulator-compatible = "ldo5";
157 regulator-min-microvolt = <1000000>;
158 regulator-max-microvolt = <3300000>;
159 ti,regulator-ext-sleep-control = <0>;
161 ldo6_reg: regulator@9 {
162 regulator-compatible = "ldo6";
164 regulator-min-microvolt = <1200000>;
165 regulator-max-microvolt = <1200000>;
166 ti,regulator-ext-sleep-control = <0>;
168 ldo7_reg: regulator@10 {
169 regulator-compatible = "ldo7";
171 regulator-min-microvolt = <1200000>;
172 regulator-max-microvolt = <1200000>;
175 ti,regulator-ext-sleep-control = <1>;
177 ldo8_reg: regulator@11 {
178 regulator-compatible = "ldo8";
180 regulator-min-microvolt = <1000000>;
181 regulator-max-microvolt = <3300000>;
183 ti,regulator-ext-sleep-control = <1>;