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[v2,09/12] ARM: dts: sun8i: add DMA engine in V3s DTSI

Message ID 20170305133709.6288-10-icenowy@aosc.xyz (mailing list archive)
State New, archived
Headers show

Commit Message

Icenowy Zheng March 5, 2017, 1:37 p.m. UTC 
Allwinner V3s SoC features a DMA engine.

Add it in the DTSI file.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
 arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Chen-Yu Tsai March 6, 2017, 4:13 a.m. UTC | #1 
On Sun, Mar 5, 2017 at 9:37 PM, Icenowy Zheng <icenowy@aosc.xyz> wrote:
> Allwinner V3s SoC features a DMA engine.
>
> Add it in the DTSI file.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>

Acked-by: Chen-Yu Tsai <wens@csie.org>
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index b3f8b7f9c0bb..7e0342976ba8 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -95,6 +95,15 @@ 
 		#size-cells = <1>;
 		ranges;
 
+		dma: dma-controller@01c02000 {
+			compatible = "allwinner,sun8i-v3s-dma";
+			reg = <0x01c02000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_DMA>;
+			resets = <&ccu RST_BUS_DMA>;
+			#dma-cells = <1>;
+		};
+
 		mmc0: mmc@01c0f000 {
 			compatible = "allwinner,sun7i-a20-mmc";
 			reg = <0x01c0f000 0x1000>;