Documentation/devicetree/bindings/arm/omap/omap.txt

   1 * Texas Instruments OMAP
   2
   3 OMAP is currently using a static file per SoC family to describe the
   4 IPs present in the SoC.
   5 On top of that an omap_device is created to extend the platform_device
   6 capabilities and to allow binding with one or several hwmods.
   7 The hwmods will contain all the information to build the device:
   8 address range, irq lines, dma lines, interconnect, PRCM register,
   9 clock domain, input clocks.
  10 For the moment just point to the existing hwmod, the next step will be
  11 to move data from hwmod to device-tree representation.
  12
  13
  14 Required properties:
  15 - compatible: Every devices present in OMAP SoC should be in the
  16   form: "ti,XXX"
  17 - ti,hwmods: list of hwmod names (ascii strings), that comes from the OMAP
  18   HW documentation, attached to a device. Must contain at least
  19   one hwmod.
  20
  21 Optional properties:
  22 - ti,no_idle_on_suspend: When present, it prevents the PM to idle the module
  23   during suspend.
  24 - ti,no-reset-on-init: When present, the module should not be reset at init
  25 - ti,no-idle-on-init: When present, the module should not be idled at init
  26 - ti,no-idle: When present, the module is never allowed to idle.
  27
  28 Example:
  29
  30 spinlock@1 {
  31     compatible = "ti,omap4-spinlock";
  32     ti,hwmods = "spinlock";
  33 };
  34
  35 SoC Type (optional):
  36
  37 - General Purpose devices
  38   compatible = "ti,gp"
  39 - High Security devices
  40   compatible = "ti,hs"
  41
  42 SoC Families:
  43
  44 - OMAP2 generic - defaults to OMAP2420
  45   compatible = "ti,omap2"
  46 - OMAP3 generic - defaults to OMAP3430
  47   compatible = "ti,omap3"
  48 - OMAP4 generic - defaults to OMAP4430
  49   compatible = "ti,omap4"
  50 - OMAP5 generic - defaults to OMAP5430
  51   compatible = "ti,omap5"
  52 - DRA7 generic - defaults to DRA742
  53   compatible = "ti,dra7"
  54 - AM43x generic - defaults to AM4372
  55   compatible = "ti,am43"
  56
  57 SoCs:
  58
  59 - OMAP2420
  60   compatible = "ti,omap2420", "ti,omap2"
  61 - OMAP2430
  62   compatible = "ti,omap2430", "ti,omap2"
  63
  64 - OMAP3430
  65   compatible = "ti,omap3430", "ti,omap3"
  66 - AM3517
  67   compatible = "ti,am3517", "ti,omap3"
  68 - OMAP3630
  69   compatible = "ti,omap36xx", "ti,omap3"
  70 - AM33xx
  71   compatible = "ti,am33xx", "ti,omap3"
  72
  73 - OMAP4430
  74   compatible = "ti,omap4430", "ti,omap4"
  75 - OMAP4460
  76   compatible = "ti,omap4460", "ti,omap4"
  77
  78 - OMAP5430
  79   compatible = "ti,omap5430", "ti,omap5"
  80 - OMAP5432
  81   compatible = "ti,omap5432", "ti,omap5"
  82
  83 - DRA742
  84   compatible = "ti,dra742", "ti,dra74", "ti,dra7"
  85
  86 - DRA722
  87   compatible = "ti,dra722", "ti,dra72", "ti,dra7"
  88
  89 - DRA718
  90   compatible = "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
  91
  92 - AM5728
  93   compatible = "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
  94
  95 - AM5726
  96   compatible = "ti,am5726", "ti,dra742", "ti,dra74", "ti,dra7"
  97
  98 - AM5718
  99   compatible = "ti,am5718", "ti,dra722", "ti,dra72", "ti,dra7"
 100
 101 - AM5716
 102   compatible = "ti,am5716", "ti,dra722", "ti,dra72", "ti,dra7"
 103
 104 - AM4372
 105   compatible = "ti,am4372", "ti,am43"
 106
 107 Boards:
 108
 109 - OMAP3 BeagleBoard : Low cost community board
 110   compatible = "ti,omap3-beagle", "ti,omap3"
 111
 112 - OMAP3 Tobi with Overo : Commercial expansion board with daughter board
 113   compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3"
 114
 115 - OMAP4 SDP : Software Development Board
 116   compatible = "ti,omap4-sdp", "ti,omap4430"
 117
 118 - OMAP4 PandaBoard : Low cost community board
 119   compatible = "ti,omap4-panda", "ti,omap4430"
 120
 121 - OMAP4 DuoVero with Parlor : Commercial expansion board with daughter board
 122   compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
 123
 124 - OMAP4 VAR-STK-OM44 : Commercial dev kit with VAR-OM44CustomBoard and VAR-SOM-OM44 w/WLAN
 125   compatible = "variscite,var-stk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
 126
 127 - OMAP4 VAR-DVK-OM44 : Commercial dev kit with VAR-OM44CustomBoard, VAR-SOM-OM44 w/WLAN and LCD touchscreen
 128   compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4";
 129
 130 - OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x
 131   compatible = "ti,omap3-evm", "ti,omap3"
 132
 133 - AM335X EVM : Software Development Board for AM335x
 134   compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3"
 135
 136 - AM335X Bone : Low cost community board
 137   compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3"
 138
 139 - AM3359 ICEv2 : Low cost Industrial Communication Engine EVM.
 140   compatible = "ti,am3359-icev2", "ti,am33xx", "ti,omap3"
 141
 142 - AM335X OrionLXm : Substation Automation Platform
 143   compatible = "novatech,am335x-lxm", "ti,am33xx"
 144
 145 - AM335X phyBOARD-WEGA: Single Board Computer dev kit
 146   compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"
 147
 148 - AM335X CM-T335 : System On Module, built around the Sitara AM3352/4
 149   compatible = "compulab,cm-t335", "ti,am33xx"
 150
 151 - AM335X SBC-T335 : single board computer, built around the Sitara AM3352/4
 152   compatible = "compulab,sbc-t335", "compulab,cm-t335", "ti,am33xx"
 153
 154 - OMAP5 EVM : Evaluation Module
 155   compatible = "ti,omap5-evm", "ti,omap5"
 156
 157 - AM437x CM-T43
 158   compatible = "compulab,am437x-cm-t43", "ti,am4372", "ti,am43"
 159
 160 - AM437x SBC-T43
 161   compatible = "compulab,am437x-sbc-t43", "compulab,am437x-cm-t43", "ti,am4372", "ti,am43"
 162
 163 - AM43x EPOS EVM
 164   compatible = "ti,am43x-epos-evm", "ti,am43", "ti,am438x"
 165
 166 - AM437x GP EVM
 167   compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43"
 168
 169 - AM437x SK EVM: AM437x StarterKit Evaluation Module
 170   compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
 171
 172 - AM57XX CL-SOM-AM57x
 173   compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
 174
 175 - AM57XX SBC-AM57x
 176   compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
 177
 178 - AM5728 IDK
 179   compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
 180
 181 - AM5718 IDK
 182   compatible = "ti,am5718-idk", "ti,am5718", "ti,dra7"
 183
 184 - DRA742 EVM:  Software Development Board for DRA742
 185   compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
 186
 187 - DRA722 EVM: Software Development Board for DRA722
 188   compatible = "ti,dra72-evm", "ti,dra722", "ti,dra72", "ti,dra7"
 189
 190 - DRA718 EVM: Software Development Board for DRA718
 191   compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7"
 192
 193 - DM3730 Logic PD Torpedo + Wireless: Commercial System on Module with WiFi and Bluetooth
 194   compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3"
 195
 196 - DM3730 Logic PD SOM-LV: Commercial System on Module with WiFi and Bluetooth
 197   compatible = "logicpd,dm3730-som-lv-devkit", "ti,omap3630", "ti,omap3"