[PATCH V3 2/3] arm64: dts: imx8ulp: Add the fec support
Ahmad Fatoum
a.fatoum at pengutronix.de
Mon Jul 18 00:05:16 PDT 2022
On 18.07.22 16:22, wei.fang at nxp.com wrote:
> From: Wei Fang <wei.fang at nxp.com>
>
> Add the fec support on i.MX8ULP platforms.
>
> Signed-off-by: Wei Fang <wei.fang at nxp.com>
Reviewed-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
> ---
> V2 change:
> Remove the external clocks which is related to specific board.
> V3 change:
> No change.
> ---
> arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> index 60c1b018bf03..3e8a1e4f0fc2 100644
> --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> @@ -16,6 +16,7 @@ / {
> #size-cells = <2>;
>
> aliases {
> + ethernet0 = &fec;
> gpio0 = &gpiod;
> gpio1 = &gpioe;
> gpio2 = &gpiof;
> @@ -365,6 +366,16 @@ usdhc2: mmc at 298f0000 {
> bus-width = <4>;
> status = "disabled";
> };
> +
> + fec: ethernet at 29950000 {
> + compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec", "fsl,imx6q-fec";
> + reg = <0x29950000 0x10000>;
> + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "int0";
> + fsl,num-tx-queues = <1>;
> + fsl,num-rx-queues = <1>;
> + status = "disabled";
> + };
> };
>
> gpioe: gpio at 2d000080 {
--
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