From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A911934EEEA; Wed, 4 Mar 2026 15:45:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772639104; cv=none; b=CWpqvR46VOxrW79kuJjnuyCSEtZEUK6KjDlNoZKzhYU8yN9DTDSHpBy2E/ijTeg3YPZa84zB5mgFA5HXJyay//Qolp1PdIBPezaCm2nAhOWW+RxqkKN5batTZg7AW5FsQoOoAEtYLSBdyIzQqxTsJKQzs/efQdK/1PTqxs6EnJM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772639104; c=relaxed/simple; bh=eQP+I2VmJlyUen2EhU3bAE6OPGTquPaPdCDtn+B02as=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MsCEEh4D59XPVAvo6dIcU9YQ8Bh8ALOonnk76HXpZes+cOuyiOm024FoBSqpYhM8S5OafPgLRO7Pus25Y1qb5yc5q+vYEbh68TKh6YrdV+p2BDe+itOO7d5N8x/umlPikgLKm0ZdmDE+5lemS/KqLkV9lsoI+AHPW/wLIPXAZh0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=erJq6SW2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="erJq6SW2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 464F4C4CEF7; Wed, 4 Mar 2026 15:45:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772639104; bh=eQP+I2VmJlyUen2EhU3bAE6OPGTquPaPdCDtn+B02as=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=erJq6SW2h/GqYuLfAPmYJkLtPS/UVvgiMSGRvcGNhJbvMnYlbMB3tipWXZKgmNmTJ 3mvdc6c66t4O8M7EeAaa812VDPzaeqz7zgkJDoBm9h2xJ3A4hEp5K4HT0uenRRdK5g AYFASxeEWroPeDVvP1NDQ1mKdWnqBstuZJtYv9W8xNJsuoZNSOCznSsFmAvA+Y90/L 2cgbcTdKf0tddihbXXHMdvJgrsb1QmcrbxO+6pnTMINHuYDcHJV67kraObwuCG11/5 GgsvcVsmwA3hN8Ly8+v5w1wIefTT6iBFCcHQ6oaWnP2Kv9vV+jCPSXqxetaZOaGcaw M/QOx97NJw03Q== Message-ID: Date: Wed, 4 Mar 2026 16:44:59 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/2] Add ICSSG0 dual EMAC support for AM642 EVM To: Daolin Qiu , Meghana Malladi , nm@ti.com, vigneshr@ti.com Cc: conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, kristo@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, srk@ti.com, Roger Quadros , danishanwar@ti.com References: <20260228113203.498839-1-m-malladi@ti.com> <811312d5-a48a-4ce9-80a2-7c04d0b34a67@ti.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/03/2026 16:32, Daolin Qiu wrote: > > On 2/28/26 05:32, Meghana Malladi wrote: >> This series adds device tree overlay support for enabling ICSSG0 dual EMAC >> on the AM642 EVM, along with the necessary PHY driver configuration. >> >> The overlay enables both ICSSG0 Ethernet interfaces (port0 and port1) in >> dual EMAC mode and can be combined with the existing ICSSG1 overlay to >> enable all four ICSSG interfaces if needed. >> >> The series also enables the DP83TG720 PHY driver required for the >> DP83TG720-IND-SPE-EVM daughter card used with the ICSSG0 interface. >> >> Meghana Malladi (2): >> arm64: dts: ti: k3-am642-evm: Add ICSSG0 overlay for dual EMAC support >> arm64: defconfig: Enable DP83TG720 PHY driver >> >> arch/arm64/boot/dts/ti/Makefile | 4 + >> .../boot/dts/ti/k3-am642-evm-icssg0.dtso | 203 ++++++++++++++++++ >> arch/arm64/configs/defconfig | 1 + >> 3 files changed, 208 insertions(+) >> create mode 100644 arch/arm64/boot/dts/ti/k3-am642-evm-icssg0.dtso >> >> >> base-commit: 4916f2e2f3fc9aef289fcd07949301e5c29094c2 > > Tested both ipv6 and ipv4 ping to be functional with the following > topology. > > DUT 1 eth3 <---> eth2 DUT2 > > DUT1 log: https://gist.github.com/dao-qiu/f261147110b6b05d1fb989ee74e1d694 > > DUT2 log: https://gist.github.com/dao-qiu/3add536e2370d6afe36145f46df784e6 > > Tested-by: Daolin Qiu > You cannot test defconfig, so please don't post it to cover letter. Same effort for you - one Tb tag - but now you require maintainers to handle it specially when applying. Best regards, Krzysztof