ARM: dts: Add Gemini DMA controller
This adds the Faraday Technology FTDMAC020 DMA controller to the Gemini SoC DTSI file. It is only used for memcpy work so we can activate it for all users of the chipset. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -175,5 +175,22 @@
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#interrupt-cells = <1>;
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};
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};
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dma-controller@67000000 {
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compatible = "faraday,ftdma020", "arm,pl080", "arm,primecell";
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/* Faraday Technology FTDMAC020 variant */
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arm,primecell-periphid = <0x0003b080>;
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reg = <0x67000000 0x1000>;
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interrupts = <9 IRQ_TYPE_EDGE_RISING>;
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resets = <&syscon 10>;
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clocks = <&syscon 1>;
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clock-names = "apb_pclk";
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/* Bus interface AHB1 (AHB0) is totally tilted */
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lli-bus-interface-ahb2;
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mem-bus-interface-ahb2;
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memcpy-burst-size = <256>;
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memcpy-bus-width = <32>;
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#dma-cells = <2>;
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};
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};
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};
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