ramips: enable external amplifier for D-Link DIR-810L

The 2.4 GHz radio had very poor signal reception (-89 dBm for an AP
sitting 5 m away). By enabling the external amplifier, received signal
has improved to -50 dBm for the same AP.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

diff --git a/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts b/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
index d728449a481f178c18b09f576b0c6a38c684ea1e..f440c035361acf494ef75ec30ffcd850d3ad1563 100644 (file)
--- a/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
+++ b/target/linux/ramips/dts/mt7620a_dlink_dir-810l.dts
@@ -143,6 +143,8 @@
 
 &wmac {
        ralink,mtd-eeprom = <&factory 0>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pa_pins>;
 };
 
 &pcie0 {