[POC 16/16] arm64: dts: mt8173-oak: enable GPU

[Ulrich Hecht]

Includes regulator and operating points definitions.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas at gmail.com>
---
 arch/arm64/boot/dts/mediatek/mt8173-oak.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-oak.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-oak.dtsi
index 54a2500..dd656df 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-oak.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-oak.dtsi
@@ -1010,4 +1010,17 @@
 	status = "okay";
 };
 
+&gpu {
+	mfgsys-power-supply = <&da9211_vgpu_reg>;
+	operating-points = <
+		253500 1000000
+		299000 1000000
+		396500 1000000
+		455000 1000000
+		494000 1130000
+		598000 1130000
+	>;
+	status = "okay";
+};
+
 #include "../../../../arm/boot/dts/cros-ec-keyboard.dtsi"
-- 
2.7.4