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Date: Mon, 23 Jul 2018 18:09:54 +0200
From: stevenvandenbrandenstift@...il.com
To: wens@...e.org, robh+dt@...nel.org, mark.rutland@....com,
maxime.ripard@...tlin.com, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc: Steven Vanden Branden <stevenvandenbrandenstift@...il.com>
Subject: [PATCH] sun4i: dts: add gpu node to sun4i-a10 platform
From: Steven Vanden Branden <stevenvandenbrandenstift@...il.com>
Add mali gpu node to sun4i a10 platforms.
Tested with offscreen rendering with lima mesa (freedesktop gitlab)
Signed-off-by: Steven Vanden Branden <stevenvandenbrandenstift@...il.com>
---
arch/arm/boot/dts/sun4i-a10.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 3a1c6b45c9a1..be22f18b1462 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -1001,6 +1001,27 @@
status = "disabled";
};
+ mali: gpu@...0000 {
+ 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 = <384000000>;
+ };
+
fe0: display-frontend@...0000 {
compatible = "allwinner,sun4i-a10-display-frontend";
reg = <0x01e00000 0x20000>;
--
2.17.1
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