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ramips: limit 5GHz channels for RAVPower RP-WD009

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When selecting a channel below 100 on the 5GHz radio, the channel will
be detected as busy all the time.

Survey data from wlan1
	frequency:			5240 MHz [in use]
	channel active time:		165729 ms
	channel busy time:		158704 ms
	channel transmit time:		0 ms

Channels 100 and above work fine:

Survey data from wlan1
	frequency:			5500 MHz
	channel active time:		133000 ms
	channel busy time:		21090 ms
	channel transmit time:		0 ms

Limit the available channels, so users do not have the impression
their device is broken.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2020-07-30 22:33:53 +02:00
parent e9f7923a1d
commit ced167d729
1 changed files with 1 additions and 1 deletions
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2
target/linux/ramips/dts/mt7628an_ravpower_rp-wd009.dts
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@ -120,7 +120,7 @@
wifi@0,0 { wifi@0,0 {
reg = <0x0000 0 0 0 0>; reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>; mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>; ieee80211-freq-limit = <5470000 6000000>;
}; };
}; };