[PATCH] ARM: dts: sun5i: add A10s/A13 mali gpu support fallback

[PATCH] ARM: dts: sun5i: add A10s/A13 mali gpu support fallback

[Sergio Sota]

The A10s/A13 mali gpu was not defined in device tree
Add A10 mali gpu as a fallback for A10s/A13
Tested with Olimex-A13-SOM / Olimex-A13-OlinuXino-MICRO
"kmscube" 3d cube on screen (60fps / 10%cpu)

Signed-off-by: Sergio Sota <sergiosota@fanamoel.com>
---
 arch/arm/boot/dts/sun5i.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index 4ef14a8695ef..b4d46ecdf7ad 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -726,6 +726,18 @@ i2c2: i2c@1c2b400 {
 			#size-cells = <0>;
 		};
 
+		mali: gpu@1c40000 {
+			compatible = "allwinner,sun4i-a10-mali", "arm,mali-400";
+			reg = <0x01c40000 0x10000>;
+			interrupts = <69>, <70>, <71>, <72>,  <73>;
+			interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "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 = <320000000>;
+		};
+
 		timer@1c60000 {
 			compatible = "allwinner,sun5i-a13-hstimer";
 			reg = <0x01c60000 0x1000>;
-- 
2.25.1


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Re: [PATCH] ARM: dts: sun5i: add A10s/A13 mali gpu support fallback

[Maxime Ripard]

On Thu, Jan 07, 2021 at 12:00:35PM +0100, Sergio Sota wrote:
> The A10s/A13 mali gpu was not defined in device tree
> Add A10 mali gpu as a fallback for A10s/A13
> Tested with Olimex-A13-SOM / Olimex-A13-OlinuXino-MICRO
> "kmscube" 3d cube on screen (60fps / 10%cpu)

With Lima or the ARM blob, if so which version?

Thanks!
Maxime

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