Re: [PATCH 2/4] arm64: dts: fsl: ls1028a: Add eDMA node

Shawn Guo
2019-06-18T13:14:20Z

On Mon, May 06, 2019 at 09:03:42AM +0000, Peng Ma wrote:
> Add the eDMA device tree nodes for LS1028A devices
>
> Signed-off-by: Peng Ma <peng.ma@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 15 +++++++++++++++
> 1 files changed, 15 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index 8116fb3..71b87cb 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -235,6 +235,21 @@
> status = "disabled";
> };
>
> + edma0: edma@22c0000 {
> + #dma-cells = <2>;
> + compatible = "fsl,vf610-edma";
> + reg = <0x0 0x22c0000 0x0 0x10000>,
> + <0x0 0x22d0000 0x0 0x10000>,
> + <0x0 0x22e0000 0x0 0x10000>;
> + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "edma-tx", "edma-err";
> + dma-channels = <32>;
> + clock-names = "dmamux0", "dmamux1";
> + clocks = <&clockgen 4 1>,
> + <&clockgen 4 1>;
> + };
> +

The edma@22c0000 node had already been added by commit below:

f54f7be5c5ac ("arm64: dts: ls1028a: Add Audio DT nodes")

Shawn

> gpio1: gpio@2300000 {
> compatible = "fsl,qoriq-gpio";
> reg = <0x0 0x2300000 0x0 0x10000>;
> --
> 1.7.1
>