imx6qdl: Remove user button as wakesource

Signed-off-by: Sean Cross <xobs@kosagi.com>
gpu: galcore: Slow down clocks to match AXI bus

Running the GPU at high speed does not gain us any performance
improvements.  Instead, run it at a lower speed.

Signed-off-by: Sean Cross <xobs@kosagi.com>
drivers: ath9k: Enable powersave by default

Set ps_enable to default to 1 on boot.

Signed-off-by: Sean Cross <xobs@kosagi.com>
imx6q: Add galcore definition

Signed-off-by: Sean Cross <xobs@kosagi.com>
arm: configs: Add pktgen to novena defconfig

Signed-off-by: Sean Cross <xobs@kosagi.com>
arm: dts: novena: Fix front panel LED

The front panel LED has been reworked a bit.  Correct this in the dts file
for release hardware.

Signed-off-by: Sean Cross <xobs@kosagi.com>