ARM: sun8i: a33: Add the Mali OPPs

The Mali GPU in the A33 has various operating frequencies used in the
Allwinner BSP.

Add them to our DT.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index 18c174fef84f512c18145e795276af099d8de07b..edb8653a66a02c42fb5c2a36e79eb58623c0d9c5 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -100,6 +100,22 @@
                status = "disabled";
        };
 
+       mali_opp_table: gpu-opp-table {
+               compatible = "operating-points-v2";
+
+               opp@144000000 {
+                       opp-hz = /bits/ 64 <144000000>;
+               };
+
+               opp@240000000 {
+                       opp-hz = /bits/ 64 <240000000>;
+               };
+
+               opp@384000000 {
+                       opp-hz = /bits/ 64 <384000000>;
+               };
+       };
+
        memory {
                reg = <0x40000000 0x80000000>;
        };
@@ -312,6 +328,10 @@
        compatible = "allwinner,sun8i-a33-ccu";
 };
 
+&mali {
+       operating-points-v2 = <&mali_opp_table>;
+};
+
 &pio {
        compatible = "allwinner,sun8i-a33-pinctrl";
        interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,