diff options
Diffstat (limited to 'target/linux/ath79/dts/ar7161_netgear_wndr3700.dts')
| -rw-r--r-- | target/linux/ath79/dts/ar7161_netgear_wndr3700.dts | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar7161_netgear_wndr3700.dts b/target/linux/ath79/dts/ar7161_netgear_wndr3700.dts index 75c68d83c7..38a1140968 100644 --- a/target/linux/ath79/dts/ar7161_netgear_wndr3700.dts +++ b/target/linux/ath79/dts/ar7161_netgear_wndr3700.dts @@ -32,3 +32,24 @@ read-only; }; }; + +&ath9k1 { + /* The original WNDR3700(v1) variant have four antennae dedicated + * to the 5GHz radio as well. Again, two antennae are available for + * each chain to switch between. The following configuration is the + * default setting which taken from the vendor's wifi + * code for that radio. + * + * All possible options [GPIO6,GPIO7,GPIO8,GPIO9]: + * [0,1,0,1], [0,1,1,0], [1,0,0,1], [1,0,1,0] + */ + antenna-demux { + gpio-hog; + line-name = "fixed antenna group 2"; + gpios = <6 GPIO_ACTIVE_LOW>, + <7 GPIO_ACTIVE_HIGH>, + <8 GPIO_ACTIVE_HIGH>, + <9 GPIO_ACTIVE_LOW>; + output-high; + }; +}; |