RE: [PATCH 3/4] arm64: dts: imx8ulp: add fec node

[Joakim Zhang <qiangqing.zhang@nxp.com>]

Hi Peng,

I saw it's not the latest version(clock setting) compared to our local implementation, could you help update it or need a follow up later?

Best Regards,
Joakim Zhang

> -----Original Message-----
> From: Peng Fan (OSS) <peng.fan@oss.nxp.com>
> Sent: 2021年11月20日 19:58
> To: robh+dt@kernel.org; Aisheng Dong <aisheng.dong@nxp.com>; Joakim
> Zhang <qiangqing.zhang@nxp.com>; davem@davemloft.net;
> kuba@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de
> Cc: kernel@pengutronix.de; festevam@gmail.com; dl-linux-imx
> <linux-imx@nxp.com>; netdev@vger.kernel.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> linux-arm-kernel@lists.infradead.org; Peng Fan <peng.fan@nxp.com>
> Subject: [PATCH 3/4] arm64: dts: imx8ulp: add fec node
> 
> From: Peng Fan <peng.fan@nxp.com>
> 
> Add ethernet node and its alias
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
> index edac63cf3668..e3c658b45ae6 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 +366,23 @@ usdhc2: mmc@298f0000 {
>  				bus-width = <4>;
>  				status = "disabled";
>  			};
> +
> +			fec: ethernet@29950000 {
> +				compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec";
> +				reg = <0x29950000 0x10000>;
> +				interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
> +				interrupt-names = "int0";
> +				clocks = <&pcc4 IMX8ULP_CLK_ENET>,
> +					 <&pcc4 IMX8ULP_CLK_ENET>,
> +					 <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
> +				clock-names = "ipg", "ahb", "ptp";
> +				assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
> +				assigned-clock-parents = <&sosc>;
> +				assigned-clock-rates = <24000000>;
> +				fsl,num-tx-queues = <1>;
> +				fsl,num-rx-queues = <1>;
> +				status = "disabled";
> +			};
>  		};
> 
>  		gpioe: gpio@2d000000 {
> --
> 2.25.1