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6a66a8b2 AC |
1 | /* |
2 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | /dts-v1/; | |
9 | ||
10 | /include/ "am33xx.dtsi" | |
11 | ||
12 | / { | |
13 | model = "TI AM335x BeagleBone"; | |
14 | compatible = "ti,am335x-bone", "ti,am33xx"; | |
15 | ||
16 | memory { | |
17 | device_type = "memory"; | |
18 | reg = <0x80000000 0x10000000>; /* 256 MB */ | |
19 | }; | |
53d91034 VH |
20 | |
21 | ocp { | |
5d83cb86 | 22 | uart1: serial@44e09000 { |
53d91034 VH |
23 | status = "okay"; |
24 | }; | |
a06ceff6 | 25 | |
5d83cb86 | 26 | i2c1: i2c@44e0b000 { |
a06ceff6 AC |
27 | status = "okay"; |
28 | clock-frequency = <400000>; | |
29 | ||
30 | tps: tps@24 { | |
31 | reg = <0x24>; | |
32 | }; | |
33 | ||
34 | }; | |
35 | }; | |
36 | }; | |
37 | ||
38 | /include/ "tps65217.dtsi" | |
39 | ||
40 | &tps { | |
41 | regulators { | |
42 | dcdc1_reg: regulator@0 { | |
43 | regulator-always-on; | |
44 | }; | |
45 | ||
46 | dcdc2_reg: regulator@1 { | |
47 | /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ | |
48 | regulator-name = "vdd_mpu"; | |
49 | regulator-min-microvolt = <925000>; | |
50 | regulator-max-microvolt = <1325000>; | |
51 | regulator-boot-on; | |
52 | regulator-always-on; | |
53 | }; | |
54 | ||
55 | dcdc3_reg: regulator@2 { | |
56 | /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ | |
57 | regulator-name = "vdd_core"; | |
58 | regulator-min-microvolt = <925000>; | |
59 | regulator-max-microvolt = <1150000>; | |
60 | regulator-boot-on; | |
61 | regulator-always-on; | |
62 | }; | |
63 | ||
64 | ldo1_reg: regulator@3 { | |
65 | regulator-always-on; | |
66 | }; | |
67 | ||
68 | ldo2_reg: regulator@4 { | |
69 | regulator-always-on; | |
70 | }; | |
71 | ||
72 | ldo3_reg: regulator@5 { | |
73 | regulator-always-on; | |
74 | }; | |
75 | ||
76 | ldo4_reg: regulator@6 { | |
77 | regulator-always-on; | |
78 | }; | |
53d91034 | 79 | }; |
6a66a8b2 | 80 | }; |