Skip to contentSkip to conversation

dt-bindings: gpu: mali-utgard: Add compatible for A64 Mali

PATCH Applied Jagan Teki 2 participants 3 messages Nov 14, 2018 – Nov 15, 2018

Subsystems (4)
Device tree bindings DRM drivers DRM misc Arm/Allwinner sunXi SoC support
lore
Share & tools
lore

Jagan Teki

author
#0 lore raw

PATCH v3 1/2 dt-bindings: gpu: mali-utgard: Add compatible for A64 Mali

Allwinner A64 has Mali-400MP2, so document the relevant compatible as "allwinner,sun50i-a64-mali" along with reset line.

Signed-off-by Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>

---
Changes for v3:
- document reset line
Changes for v2:
- New patch, separated from previous version patch.

 Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 5 +++++
 1 file changed, 5 insertions(+)
Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt +5 -0
index 63cd91176a68..3f128e4f95c6 100644
@@ -11,6 +11,7 @@ Required properties:
       + allwinner,sun4i-a10-mali
       + allwinner,sun7i-a20-mali
       + allwinner,sun8i-h3-mali
+      + allwinner,sun50i-a64-mali
       + allwinner,sun50i-h5-mali
       + amlogic,meson-gxbb-mali
       + amlogic,meson-gxl-mali

@@ -73,6 +74,10 @@ to specify one more vendor-specific compatible, among:
     Required properties:
       * resets: phandle to the reset line for the GPU
 
+  - allwinner,sun50i-a64-mali
+    Required properties:
+      * resets: phandle to the reset line for the GPU
+
   - allwinner,sun50i-h5-mali
     Required properties:
       * resets: phandle to the reset line for the GPU
Signature · 1 line
2.18.0.321.gffc6fa0e3
author
#1 lore raw

PATCH v3 2/2 arm64: dts: allwinner: a64: Add device node for Mali-400 GPU

Add support for Allwinner A64 has Mali-400MP2.

All interrupt lines are mentioned in the manual so used the same.

Signed-off-by Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>

---
Changes for v3:
- Clean commit message
Changes for v2:
- Drop assigned clock properties
- Separate dt-bindings as separate patch.

 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +22 -0
index d6f269883759..d507be9879d8 100644
@@ -813,6 +813,28 @@
 			};
 		};
 
+		mali: gpu@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>;
+		};
+
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
Signature · 1 line
2.18.0.321.gffc6fa0e3
Applied
#2 lore raw

Re: [PATCH v3 2/2] arm64: dts: allwinner: a64: Add device node for Mali-400 GPU

Quoted 5 lines · Jagan Teki

Add support for Allwinner A64 has Mali-400MP2.

All interrupt lines are mentioned in the manual so used the same.

Signed-off-by Jagan Teki <[email protected]>

Applied both, thanks

Maxime

Signature · 3 lines
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com