* [PATCH v3 2/3] ARM64: dts: sun6i: add dma node for a64.
@ 2016-11-07 18:22 Hao Zhang
2016-11-08 18:47 ` Maxime Ripard
0 siblings, 1 reply; 2+ messages in thread
From: Hao Zhang @ 2016-11-07 18:22 UTC (permalink / raw)
To: maxime.ripard, wens, robh+dt, mark.rutland, catalin.marinas, will.deacon
Cc: devicetree, linux-kernel, linux-arm-kernel, hao5781286
This adds the dma node for sun50i a64.
Signed-off-by: Hao Zhang <hao5781286@gmail.com>
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index e3c3d7d8..855ae2c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -227,6 +227,15 @@
};
};
+ dma: dma-controller@01c02000 {
+ compatible = "allwinner,sun50i-a64-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>;
+ };
+
uart0: serial@1c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v3 2/3] ARM64: dts: sun6i: add dma node for a64.
2016-11-07 18:22 [PATCH v3 2/3] ARM64: dts: sun6i: add dma node for a64 Hao Zhang
@ 2016-11-08 18:47 ` Maxime Ripard
0 siblings, 0 replies; 2+ messages in thread
From: Maxime Ripard @ 2016-11-08 18:47 UTC (permalink / raw)
To: Hao Zhang
Cc: wens, robh+dt, mark.rutland, catalin.marinas, will.deacon,
devicetree, linux-kernel, linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 776 bytes --]
Hi,
On Tue, Nov 08, 2016 at 02:22:47AM +0800, Hao Zhang wrote:
> This adds the dma node for sun50i a64.
>
> Signed-off-by: Hao Zhang <hao5781286@gmail.com>
> ---
> arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> index e3c3d7d8..855ae2c 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
> @@ -227,6 +227,15 @@
> };
> };
>
> + dma: dma-controller@01c02000 {
Please order the nodes by base adress, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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