[PATCH v7 2/2] arm64: dts: cix: add sky1 DMA-350 node with channel IRQ entries

[Gary Yang]

On 2026-05-21 15:29, Jun Guo wrote:

> Describe the DMA-350 channel interrupt sources in DT using 8
> interrupt entries, while all entries map to the same GIC SPI
> as wired on this platform.
> 
> Signed-off-by: Jun Guo <jun.guo at cixtech.com>

Applied, thanks!

Gary
> ---
>  arch/arm64/boot/dts/cix/sky1.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/cix/sky1.dtsi b/arch/arm64/boot/dts/cix/sky1.dtsi
> index bb5cfb1f2113..823adeef51f1 100644
> --- a/arch/arm64/boot/dts/cix/sky1.dtsi
> +++ b/arch/arm64/boot/dts/cix/sky1.dtsi
> @@ -444,6 +444,20 @@ iomuxc: pinctrl at 4170000 {
>  			reg = <0x0 0x04170000 0x0 0x1000>;
>  		};
>  
> +		fch_dmac: dma-controller at 4190000 {
> +			compatible = "arm,dma-350";
> +			reg = <0x0 0x4190000 0x0 0x10000>;
> +			interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
> +				     <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>;
> +			#dma-cells = <1>;
> +		};
> +
>  		mbox_ap2se: mailbox at 5060000 {
>  			compatible = "cix,sky1-mbox";
>  			reg = <0x0 0x05060000 0x0 0x10000>;
> -- 
> 2.34.1
>