From 316e0b0eebcfb030cdf265554fb34ef78380bf5f Mon Sep 17 00:00:00 2001 From: =?utf8?q?Emilio=20L=C3=B3pez?= Date: Mon, 4 Aug 2014 17:09:59 -0300 Subject: [PATCH] ARM: sun7i: dt: Add node to represent the DMA controller MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The A20 SoC has a sun4i-compatible DMA controller. Let's add a node to represent it on the device tree. Signed-off-by: Emilio López Reviewed-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 4011628c7381..c13b832871cd 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -423,6 +423,14 @@ interrupts = <0 0 4>; }; + dma: dma-controller@01c02000 { + compatible = "allwinner,sun4i-a10-dma"; + reg = <0x01c02000 0x1000>; + interrupts = <0 27 4>; + clocks = <&ahb_gates 6>; + #dma-cells = <2>; + }; + spi0: spi@01c05000 { compatible = "allwinner,sun4i-a10-spi"; reg = <0x01c05000 0x1000>; -- 2.20.1