ARM: dts: rockchip: raise GPU trip point temperatures for veyron

The values match those used by the downstream Chrome OS 3.14
kernel, the 'official' kernel for veyron devices. Keep the critical
trip point for speedy at 90°C as in the downstream configuration.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-veyron-speedy.dts b/arch/arm/boot/dts/rk3288-veyron-speedy.dts
index b07a07e81551cd458fdb5652d531e8e8de80a54b..aae37c5354441b0ac4cce50e349a88f200d4c84c 100644 (file)
--- a/arch/arm/boot/dts/rk3288-veyron-speedy.dts
+++ b/arch/arm/boot/dts/rk3288-veyron-speedy.dts
@@ -75,6 +75,10 @@
        force-hpd;
 };
 
+&gpu_crit {
+       temperature = <90000>;
+};
+
 &panel {
        power-supply= <&panel_regulator>;
 };

diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi
index e81f1a0cac83d5e0aa039bafb1983c5cbace7e43..90c8312d01ff0856f8ac8fe3dc4ba648d93a98d1 100644 (file)
--- a/arch/arm/boot/dts/rk3288-veyron.dtsi
+++ b/arch/arm/boot/dts/rk3288-veyron.dtsi
@@ -166,6 +166,14 @@
        status = "okay";
 };
 
+&gpu_alert0 {
+       temperature = <72500>;
+};
+
+&gpu_crit {
+       temperature = <100000>;
+};
+
 &hdmi {
        ddc-i2c-bus = <&i2c5>;
        status = "okay";