1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "imx6ul-14x14-evk.dts"
&cpu0 {
/*
* on i.MX6UL, no separated VDD_ARM_IN and VDD_SOC_IN,
* to align with other platform and use the same cpufreq
* driver, still use the separated OPP define for arm
* and soc.
*/
operating-points = <
/* kHz uV */
696000 1275000
528000 1175000
396000 1175000
198000 1175000
>;
fsl,soc-operating-points = <
/* KHz uV */
696000 1275000
528000 1175000
396000 1175000
198000 1175000
>;
fsl,arm-soc-shared = <1>;
};
®_arm {
vin-supply = <&sw1_reg>;
regulator-allow-bypass;
};
®_soc {
vin-supply = <&sw1_reg>;
regulator-allow-bypass;
};
&gpc {
fsl,ldo-bypass = <1>; /* use ldo-bypass */
};
&i2c1 {
pmic: pf1550@08 {
compatible = "fsl,pf1550";
interrupt-parent = <&gpio5>;
interrupts = <4 8>;
reg = <0x08>;
pinctrl-0 = <&pinctrl_pf1550>;
onkey {
compatible = "fsl,pf1550-onkey";
linux,keycode = <KEY_POWER>;
wakeup;
};
charger {
compatible = "fsl,pf1550-charger";
};
regulators {
compatible = "fsl,pf1550-regulator";
sw1_reg: SW1 {
regulator-name = "SW1";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1387500>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: SW2 {
regulator-name = "SW2";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1387500>;
regulator-boot-on;
regulator-always-on;
};
sw3_reg: SW3 {
regulator-name = "SW3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
vref_reg: VREFDDR {
regulator-name = "VREFDDR";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-always-on;
};
vldo1_reg: LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vldo2_reg: LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vldo3_reg: LDO3 {
regulator-name = "LDO3";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
};
&sai2 {
status = "disabled";
};
&sound {
status = "disabled";
};
|