linux-kernel - Re: [PATCH v3] arm64: dts: ti: k3-am62p: use eFuse MAC Address for CPSW3G Port 1

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Date: Thu, 4 Apr 2024 15:50:36 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Siddharth Vadapalli <s-vadapalli@...com>, nm@...com, vigneshr@...com,
 kristo@...nel.org, robh@...nel.org, krzk+dt@...nel.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 v3] arm64: dts: ti: k3-am62p: use eFuse MAC Address for
 CPSW3G Port 1

On 04/04/2024 14:46, Siddharth Vadapalli wrote:
> Add the "ethernet-mac-syscon" node within "wkup_conf" node corresponding to
> the CTRLMMR_MAC_IDx registers within the CTRL_MMR space. Assign the
> compatible "ti,am62p-cpsw-mac-efuse" to enable "syscon_regmap" operations
> on these registers. The MAC Address programmed in the eFuse is accessible
> through the CTRLMMR_MAC_IDx registers. The "ti,syscon-efuse" device-tree
> property points to the CTRLMMR_MAC_IDx registers, allowing the CPSW driver
> to fetch the MAC Address and assign it to the network interface associated
> with CPSW3G MAC Port 1.
> 
> Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
> ---
> 

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Best regards,
Krzysztof