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ARM: dts: dove: add DT GPU support

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Add DT support for the Vivante GC600 GPU on Marvell Dove platforms.
These nodes default to being disabled unless a platform decides they
should be enabled.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Russell King 2015-12-15 17:38:02 +01:00 committed by Gregory CLEMENT
parent b6e30a4705
commit 6c72d8ab26
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/dove.dtsi
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@ -33,6 +33,12 @@
marvell,tauros2-cache-features = <0>;
};
gpu-subsystem {
compatible = "marvell,dove-gpu-subsystem";
cores = <&gpu>;
status = "disabled";
};
i2c-mux {
compatible = "i2c-mux-pinctrl";
#address-cells = <1>;
@ -782,6 +788,16 @@
#address-cells = <1>;
#size-cells = <1>;
};
gpu: gpu@840000 {
clocks = <&divider_clk 1>;
clock-names = "core";
compatible = "vivante,gc";
interrupts = <48>;
power-domains = <&gpu_domain>;
reg = <0x840000 0x4000>;
status = "disabled";
};
};
};
};