1 * palmas regulator IP block devicetree binding
2
3 The tps659038 for the AM57x class have OTP spi
4 have different part numbers but the same funct
5 is not a need to add the OTP spins to the palm
6 spin devices should use the tps659038 as it's
7 This is the list of those devices:
8 tps659037
9
10 Required properties:
11 - compatible : Should be from the list
12 ti,twl6035-pmic
13 ti,twl6036-pmic
14 ti,twl6037-pmic
15 ti,tps65913-pmic
16 ti,tps65914-pmic
17 ti,tps65917-pmic
18 ti,tps659038-pmic
19 and also the generic series names
20 ti,palmas-pmic
21 - interrupts : The interrupt number and the ty
22 arch/arm/boot/dts/include/dt-bi
23 - interrupts-name: The names of the individual
24
25 Optional properties:
26 - ti,ldo6-vibrator : ldo6 is in vibrator mode
27
28 Optional nodes:
29 - regulators : Must contain a sub-node per reg
30 Each sub-node should contain th
31 information for that regulator.
32 description of standard propert
33 Additional custom properties a
34
35 For ti,palmas-pmic - smps12, sm
36 smps45, smps457, smps7 dependin
37 smps10_out2, smps10_out1, ldo[1
38
39 Optional sub-node properties:
40 ti,warm-reset - maintain voltag
41 ti,roof-floor - This takes as o
42 the rail from desired external
43 it will be assume that it is co
44 The valid value for external pi
45 ENABLE1 then 1,
46 ENABLE2 then 2 or
47 NSLEEP then 3.
48 ti,mode-sleep - mode to adopt i
49 2 - eco, 3 - forced pwm
50 ti,smps-range - OTP has the wro
51 0 - low range, 1 - high range.
52
53 - ti,system-power-controller: Telling whether
54 the system power
55
56 Example:
57
58 #include <dt-bindings/interrupt-controller/irq
59
60 pmic {
61 compatible = "ti,twl6035-pmic", "ti,pa
62 interrupt-parent = <&palmas>;
63 interrupts = <14 IRQ_TYPE_NONE>;
64 interrupts-name = "short-irq";
65
66 ti,ldo6-vibrator;
67
68 ti,system-power-controller;
69
70 regulators {
71 smps12_reg : smps12 {
72 regulator-name = "smps
73 regulator-min-microvol
74 regulator-max-microvol
75 regulator-always-on;
76 regulator-boot-on;
77 ti,warm-reset;
78 ti,roof-floor = <1>; /
79 ti,mode-sleep = <0>;
80 ti,smps-range = <1>;
81 };
82
83 ldo1_reg: ldo1 {
84 regulator-name = "ldo1
85 regulator-min-microvol
86 regulator-max-microvol
87 };
88 };
89 };
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