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Date: Sat, 1 Jul 2017 20:56:08 +0800
From: Jacob Chen <jacob-chen@...wrt.com>
To: linux-rockchip@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org, heiko@...ech.de, robh+dt@...nel.org,
mark.rutland@....com, kever.yang@...k-chips.com,
Jacob Chen <jacob-chen@...wrt.com>
Subject: [PATCH 1/3] arm64: dts: rockchip: add ARM Mali GPU node for rk3399
Add Mali GPU device tree node for the rk3399 SoC.
Tested with rockchip-forwardports repo.
Signed-off-by: Jacob Chen <jacob-chen@...wrt.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 1cbd7a2..e795135 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1443,6 +1443,18 @@
status = "disabled";
};
+ gpu: mali@...a0000 {
+ compatible = "rockchip,rk3399-mali", "arm,mali-t860", "arm,mali-midgard";
+ reg = <0x0 0xff9a0000 0x0 0x10000>;
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "gpu", "job", "mmu";
+ clocks = <&cru ACLK_GPU>;
+ power-domains = <&power RK3399_PD_GPU>;
+ status = "disabled";
+ };
+
pinctrl: pinctrl {
compatible = "rockchip,rk3399-pinctrl";
rockchip,grf = <&grf>;
--
2.7.4
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