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arm64: dts: meson-gx: add dmcbus and canvas nodes.

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DMC is a small memory region with various registers,
including the ones needed for the canvas module.

Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Maxime Jourdan 2018-08-23 13:49:54 +02:00 committed by Kevin Hilman
parent b7eb0e26cc
commit f172604342
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/amlogic/meson-gx.dtsi
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@ -423,6 +423,19 @@
}; };
}; };
dmcbus: bus@c8838000 {
compatible = "simple-bus";
reg = <0x0 0xc8838000 0x0 0x400>;
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xc8838000 0x0 0x400>;
canvas: video-lut@48 {
compatible = "amlogic,canvas";
reg = <0x0 0x48 0x0 0x14>;
};
};
hiubus: bus@c883c000 { hiubus: bus@c883c000 {
compatible = "simple-bus"; compatible = "simple-bus";
reg = <0x0 0xc883c000 0x0 0x2000>; reg = <0x0 0xc883c000 0x0 0x2000>;