linux-kernel - Re: [PATCH] arm64: dts: ti: k3-am62p-main: use eFuse MAC Address for CPSW3G Port 1

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Message-ID: <ae04c041-688c-4413-8f15-b37b4ea44aac@ti.com>
Date: Tue, 2 Apr 2024 15:25:41 +0530
From: Vignesh Raghavendra <vigneshr@...com>
To: Siddharth Vadapalli <s-vadapalli@...com>, <nm@...com>, <kristo@...nel.org>,
        <robh@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <srk@...com>
Subject: Re: [PATCH] arm64: dts: ti: k3-am62p-main: use eFuse MAC Address for
 CPSW3G Port 1



On 02/04/24 15:12, Siddharth Vadapalli wrote:
> Assign the MAC Address programmed in the eFuse registers as the default
> MAC Address for CPSW3G MAC Port 1. Utilize the "ti,syscon-efuse"
> device-tree property to do so.
> 
> Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
> ---
> 
> This patch is based on linux-next tagged next-20240402.
> 
> Regards,
> Siddharth.
> 
>  arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
> index 7337a9e13535..eb126f4a04dd 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi
> @@ -696,6 +696,7 @@ cpsw_port1: port@1 {
>  				label = "port1";
>  				phys = <&phy_gmii_sel 1>;
>  				mac-address = [00 00 00 00 00 00];
> +				ti,syscon-efuse = <&wkup_conf 0x200>;

Sorry, how does this work? wkup_conf is not marked as "syscon" compatible?

>  			};
>  
>  			cpsw_port2: port@2 {

-- 
Regards
Vignesh