[PATCH] arm64: dts: allwinner: a64: Add mali node

[PATCH] arm64: dts: allwinner: a64: Add mali node

[Jernej Skrabec]

A64 has Mali400 MP2 GPU. Add a node for it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
 This node and A64 GPU binary driver was tested with Kodi on LibreELEC.

 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index f3a66f888205..48cc5451d0eb 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -753,6 +753,28 @@
 			#size-cells = <0>;
 		};
 
+		mali: gpu at 1c40000 {
+			compatible = "allwinner,sun50i-a64-mali",
+				     "arm,mali-400";
+			reg = <0x01c40000 0x10000>;
+			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "gp",
+					  "gpmmu",
+					  "pp0",
+					  "ppmmu0",
+					  "pp1",
+					  "ppmmu1",
+					  "pmu";
+			clocks = <&ccu CLK_BUS_GPU>, <&ccu CLK_GPU>;
+			clock-names = "bus", "core";
+			resets = <&ccu RST_BUS_GPU>;
+		};
 
 		spi0: spi at 1c68000 {
 			compatible = "allwinner,sun8i-h3-spi";
-- 
2.19.1

[PATCH] arm64: dts: allwinner: a64: Add mali node

[Maxime Ripard]

Hi Jernej,

On Sun, Nov 11, 2018 at 01:18:11PM +0100, Jernej Skrabec wrote:
> A64 has Mali400 MP2 GPU. Add a node for it.
> 
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
> ---
>  This node and A64 GPU binary driver was tested with Kodi on LibreELEC.
> 
>  arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 22 +++++++++++++++++++
>  1 file changed, 22 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> index f3a66f888205..48cc5451d0eb 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> @@ -753,6 +753,28 @@
>  			#size-cells = <0>;
>  		};
>  
> +		mali: gpu at 1c40000 {
> +			compatible = "allwinner,sun50i-a64-mali",
> +				     "arm,mali-400";

You should document that new compatible string. The patch looks good
otherwise, thanks!

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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