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 <wens@xxxxxxxx>
---
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 = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu 21>;
+ resets = <&ccu 7>;
+ #dma-cells = <1>;
+ };
+
ccu: clock@1c20000 {
compatible = "allwinner,sun8i-a83t-ccu";
reg = <0x01c20000 0x400>;
--
2.11.0
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