ARM: dts: sun7i: Add Mali node

The A20 has an ARM Mali 400 GPU, so add binding to our DT.

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 1d95885d9cf9f3319e95e67fd616cff1bf61d032..e529e4ff21749b31d83a0690f2e7ada3afb7f5d1 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -1215,6 +1215,31 @@
                        #size-cells = <0>;
                };
 
+               mali: gpu@1c40000 {
+                       compatible = "allwinner,sun7i-a20-mali", "arm,mali-400";
+                       reg = <0x01c40000 0x10000>;
+                       interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "gp",
+                                         "gpmmu",
+                                         "pp0",
+                                         "ppmmu0",
+                                         "pp1",
+                                         "ppmmu1",
+                                         "pmu";
+                       clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>;
+                       clock-names = "bus", "core";
+                       resets = <&ccu RST_GPU>;
+
+                       assigned-clocks = <&ccu CLK_GPU>;
+                       assigned-clock-rates = <384000000>;
+               };
+
                gmac: ethernet@1c50000 {
                        compatible = "allwinner,sun7i-a20-gmac";
                        reg = <0x01c50000 0x10000>;