ARM: dts: exynos: Enable GPU/Mali T604 on Chromebook Snow

Tested with kmscube and some glmark2* tests on Chromebook snow.
Frequency adapts with load.

Signed-off-by: Guillaume Gardet <guillaume.gardet@arm.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index fd9226d..c952a61 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -529,6 +529,11 @@
        status = "okay";
 };
 
+&mali {
+       mali-supply = <&buck4_reg>;
+       status = "okay";
+};
+
 &mixer {
        status = "okay";
 };