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
|
* Texas Instruments OMAP
OMAP is currently using a static file per SoC family to describe the
IPs present in the SoC.
On top of that an omap_device is created to extend the platform_device
capabilities and to allow binding with one or several hwmods.
The hwmods will contain all the information to build the device:
address range, irq lines, dma lines, interconnect, PRCM register,
clock domain, input clocks.
For the moment just point to the existing hwmod, the next step will be
to move data from hwmod to device-tree representation.
Required properties:
- compatible: Every devices present in OMAP SoC should be in the
form: "ti,XXX"
- ti,hwmods: list of hwmod names (ascii strings), that comes from the OMAP
HW documentation, attached to a device. Must contain at least
one hwmod.
Optional properties:
- ti,no_idle_on_suspend: When present, it prevents the PM to idle the module
during suspend.
- ti,no-reset-on-init: When present, the module should not be reset at init
- ti,no-idle-on-init: When present, the module should not be idled at init
Example:
spinlock@1 {
compatible = "ti,omap4-spinlock";
ti,hwmods = "spinlock";
};
SoC Type (optional):
- General Purpose devices
compatible = "ti,gp"
- High Security devices
compatible = "ti,hs"
SoC Families:
- OMAP2 generic - defaults to OMAP2420
compatible = "ti,omap2"
- OMAP3 generic - defaults to OMAP3430
compatible = "ti,omap3"
- OMAP4 generic - defaults to OMAP4430
compatible = "ti,omap4"
- OMAP5 generic - defaults to OMAP5430
compatible = "ti,omap5"
- DRA7 generic - defaults to DRA742
compatible = "ti,dra7"
- AM43x generic - defaults to AM4372
compatible = "ti,am43"
SoCs:
- OMAP2420
compatible = "ti,omap2420", "ti,omap2"
- OMAP2430
compatible = "ti,omap2430", "ti,omap2"
- OMAP3430
compatible = "ti,omap3430", "ti,omap3"
- AM3517
compatible = "ti,am3517", "ti,omap3"
- OMAP3630
compatible = "ti,omap36xx", "ti,omap3"
- AM33xx
compatible = "ti,am33xx", "ti,omap3"
- OMAP4430
compatible = "ti,omap4430", "ti,omap4"
- OMAP4460
compatible = "ti,omap4460", "ti,omap4"
- OMAP5430
compatible = "ti,omap5430", "ti,omap5"
- OMAP5432
compatible = "ti,omap5432", "ti,omap5"
- DRA742
compatible = "ti,dra7xx", "ti,dra7"
- AM4372
compatible = "ti,am4372", "ti,am43"
Boards:
- OMAP3 BeagleBoard : Low cost community board
compatible = "ti,omap3-beagle", "ti,omap3"
- OMAP3 Tobi with Overo : Commercial expansion board with daughter board
compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3"
- OMAP4 SDP : Software Development Board
compatible = "ti,omap4-sdp", "ti,omap4430"
- OMAP4 PandaBoard : Low cost community board
compatible = "ti,omap4-panda", "ti,omap4430"
- OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x
compatible = "ti,omap3-evm", "ti,omap3"
- AM335X EVM : Software Development Board for AM335x
compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3"
- AM335X Bone : Low cost community board
compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3"
- OMAP5 EVM : Evaluation Module
compatible = "ti,omap5-evm", "ti,omap5"
- AM43x EPOS EVM
compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43"
- DRA7 EVM: Software Developement Board for DRA7XX
compatible = "ti,dra7-evm", "ti,dra7"
|
