ARM: dts: raise GPU trip point temperature for speedy to 80 degC

Raise the temperature of the GPU thermal trip point for speedy
to 80°C. This is the value used by the downstream Chrome OS 3.14
kernel, the 'official' kernel for speedy.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rk3288-veyron-speedy.dts

@@ -75,6 +75,10 @@ &edp {
 	force-hpd;
 };
 
+&gpu_alert0 {
+	temperature = <80000>;
+};
+
 &gpu_crit {
 	temperature = <90000>;
 };