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ARM: dts: rockchip: add rk3036 gpu node

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The rk3036 uses a Mali400 GPU with one pixel processor.
This adds the core node for it, which can be enabled
in board devicetrees.

Rockchip Mali GPUs use only one clock line for both bus and core.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2017-07-12 19:06:52 +02:00
parent 6a4d02f88f
commit ec45ee8569
1 changed files with 19 additions and 0 deletions
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19
arch/arm/boot/dts/rk3036.dtsi
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@ -152,6 +152,25 @@ smp-sram@0 {
};
};
gpu: gpu@10090000 {
compatible = "rockchip,rk3036-mali", "arm,mali-400";
reg = <0x10090000 0x10000>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "gp",
"gpmmu",
"pp0",
"pp0mmu";
assigned-clocks = <&cru SCLK_GPU>;
assigned-clock-rates = <100000000>;
clocks = <&cru SCLK_GPU>, <&cru SCLK_GPU>;
clock-names = "core", "bus";
resets = <&cru SRST_GPU>;
status = "disabled";
};
vop: vop@10118000 {
compatible = "rockchip,rk3036-vop";
reg = <0x10118000 0x19c>;