netdev - Re: [PATCH V2 4/7] arm64: dts: imx93: add eqos support

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Message-ID: <8c08e078-8ec8-b4b4-7f86-b82bcb79fedd@oss.nxp.com>
Date:   Mon, 16 Jan 2023 08:52:07 +0800
From:   Peng Fan <peng.fan@....nxp.com>
To:     Clark Wang <xiaoning.wang@....com>, wei.fang@....com,
        shenwei.wang@....com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, festevam@...il.com, peppe.cavallaro@...com,
        alexandre.torgue@...s.st.com, joabreu@...opsys.com,
        mcoquelin.stm32@...il.com, richardcochran@...il.com
Cc:     linux-imx@....com, kernel@...gutronix.de, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH V2 4/7] arm64: dts: imx93: add eqos support



On 1/13/2023 11:33 AM, Clark Wang wrote:
> Add EQoS node for imx93 platform.
> 
> Signed-off-by: Clark Wang <xiaoning.wang@....com>

Reviewed-by: Peng Fan <peng.fan@....com>

> ---
> New patch added in V2, split dtsi and dts changes into separate patches
> ---
>   arch/arm64/boot/dts/freescale/imx93.dtsi | 22 ++++++++++++++++++++++
>   1 file changed, 22 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
> index 6808321ed809..ff2253cb7d4a 100644
> --- a/arch/arm64/boot/dts/freescale/imx93.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
> @@ -564,6 +564,28 @@ usdhc2: mmc@...60000 {
>   				status = "disabled";
>   			};
>   
> +			eqos: ethernet@...a0000 {
> +				compatible = "nxp,imx93-dwmac-eqos", "snps,dwmac-5.10a";
> +				reg = <0x428a0000 0x10000>;
> +				interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
> +					     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
> +				interrupt-names = "eth_wake_irq", "macirq";
> +				clocks = <&clk IMX93_CLK_ENET_QOS_GATE>,
> +					 <&clk IMX93_CLK_ENET_QOS_GATE>,
> +					 <&clk IMX93_CLK_ENET_TIMER2>,
> +					 <&clk IMX93_CLK_ENET>,
> +					 <&clk IMX93_CLK_ENET_QOS_GATE>;
> +				clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "mem";
> +				assigned-clocks = <&clk IMX93_CLK_ENET_TIMER2>,
> +						  <&clk IMX93_CLK_ENET>;
> +				assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
> +							 <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
> +				assigned-clock-rates = <100000000>, <250000000>;
> +				intf_mode = <&wakeupmix_gpr 0x28>;
> +				clk_csr = <0>;
> +				status = "disabled";
> +			};
> +
>   			usdhc3: mmc@...b0000 {
>   				compatible = "fsl,imx93-usdhc", "fsl,imx8mm-usdhc";
>   				reg = <0x428b0000 0x10000>;