From 749b7a9775a63bc8b87bbbe185d849df4c39158d Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Mon, 22 May 2017 14:25:50 +0800 Subject: [PATCH] ARM: sun8i: a83t: Add device node for DMA controller The A83T SoC has a DMA controller that supports 8 DMA channels to and from various peripherals. Add a device node for it. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index e12dd7170b8f..47196feda26b 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -163,6 +163,15 @@ #size-cells = <1>; ranges; + dma: dma-controller@1c02000 { + compatible = "allwinner,sun8i-a83t-dma"; + reg = <0x01c02000 0x1000>; + interrupts = ; + clocks = <&ccu 21>; + resets = <&ccu 7>; + #dma-cells = <1>; + }; + ccu: clock@1c20000 { compatible = "allwinner,sun8i-a83t-ccu"; reg = <0x01c20000 0x400>; -- 2.39.5