| Common IEEE 802.11 properties |
| |
| This provides documentation of common properties that are valid for all wireless |
| devices. |
| |
| Optional properties: |
| - ieee80211-freq-limit : list of supported frequency ranges in KHz. This can be |
| used for devices that in a given config support less channels than |
| normally. It may happen chipset supports a wide wireless band but it is |
| limited to some part of it due to used antennas or power amplifier. |
| An example case for this can be tri-band wireless router with two |
| identical chipsets used for two different 5 GHz subbands. Using them |
| incorrectly could not work or decrease performance noticeably. |
| |
| Example: |
| |
| pcie@0,0 { |
| reg = <0x0000 0 0 0 0>; |
| wifi@0,0 { |
| reg = <0x0000 0 0 0 0>; |
| ieee80211-freq-limit = <2402000 2482000>, |
| <5170000 5250000>; |
| }; |
| }; |
