[PATCH v2 1/3] arm64: dts: imx93: add edma1 and edma2

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Thu Aug 24 09:43:18 PDT 2023


On 24/08/2023 18:39, Frank Li wrote:
> Add edma<n> nodes.
> 
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx93.dtsi | 116 +++++++++++++++++++++++
>  1 file changed, 116 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 6f85a05ee7e1..acdca18673b7 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -185,6 +185,46 @@ aips1: bus at 44000000 {
>  			#size-cells = <1>;
>  			ranges;
>  
> +			edma1: dma-controller at 44000000{

Missing space. In other places as well.

> +				compatible = "fsl,imx93-edma3";
> +				reg = <0x44000000 0x200000>;
> +				#dma-cells = <3>;
> +				dma-channels = <31>;


...

> +				clocks = <&clk IMX93_CLK_EDMA2_GATE>;
> +				clock-names = "dma";
> +				fsl,edma-axi;
> +				status = "okay";

Drop.

> +			};
> +
>  			wakeupmix_gpr: syscon at 42420000 {
>  				compatible = "fsl,imx93-wakeupmix-syscfg", "syscon";
>  				reg = <0x42420000 0x1000>;

Best regards,
Krzysztof




More information about the linux-arm-kernel mailing list