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[v2,3/8] ARM: sun4i: Add node to represent the DMA controller

Message ID 1404619518-7592-4-git-send-email-emilio@elopez.com.ar (mailing list archive)
State New, archived
Headers show

Commit Message

Emilio López July 6, 2014, 4:05 a.m. UTC 
Let's add a node to represent the A10 DMA controller on the device tree.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
---
 arch/arm/boot/dts/sun4i-a10.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Chen-Yu Tsai July 7, 2014, 7:35 a.m. UTC | #1 
On Sun, Jul 6, 2014 at 12:05 PM, Emilio López <emilio@elopez.com.ar> wrote:
> Let's add a node to represent the A10 DMA controller on the device tree.
>
> Signed-off-by: Emilio López <emilio@elopez.com.ar>
> ---
>  arch/arm/boot/dts/sun4i-a10.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
> index d96e179..f17cbeb 100644
> --- a/arch/arm/boot/dts/sun4i-a10.dtsi
> +++ b/arch/arm/boot/dts/sun4i-a10.dtsi
> @@ -339,6 +339,14 @@
>                 #size-cells = <1>;
>                 ranges;
>
> +               dma: dma-controller@01c02000 {
> +                       compatible = "allwinner,sun4i-a10-dma";
> +                       reg = <0x01c02000 0x1000>;
> +                       interrupts = <27>;
> +                       clocks = <&ahb_gates 6>;
> +                       #dma-cells = <2>;

Whitespace errors, otherwise good.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>


> +               };
> +
>                 spi0: spi@01c05000 {
>                         compatible = "allwinner,sun4i-a10-spi";
>                         reg = <0x01c05000 0x1000>;
> --
> 2.0.1
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index d96e179..f17cbeb 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -339,6 +339,14 @@ 
 		#size-cells = <1>;
 		ranges;
 
+	        dma: dma-controller@01c02000 {
+	                compatible = "allwinner,sun4i-a10-dma";
+	                reg = <0x01c02000 0x1000>;
+	                interrupts = <27>;
+	                clocks = <&ahb_gates 6>;
+			#dma-cells = <2>;
+	        };
+
 		spi0: spi@01c05000 {
 			compatible = "allwinner,sun4i-a10-spi";
 			reg = <0x01c05000 0x1000>;