From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.manjaro.org (mail.manjaro.org [116.203.91.91]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82EAF51005; Fri, 15 Mar 2024 19:04:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=116.203.91.91 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710529465; cv=none; b=FMqWsnQJOKSgGR0AJkKbms4PXFfYfAZJp00K5gPDZ1paiGdMTBzROadUZ82zsCt3ina/AiyCQ/WYZKY4fyegxPrzNlXep5zQgmzP7KmtvGUthAzA/AaoCLnVhH+8aJuqtZmqiPQHap3G0ymHlgKdmlEaGPAQ04tmcieXEW17Zbg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710529465; c=relaxed/simple; bh=H2G1mNojwriAzl/RkRYzjyygSjD5gvvRSE4O9fzPGLg=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=sRTCgQUrL3Zp/7GB/W+A1+/1bY5Sixgx/JmYAJgr24aBzkSN2p8dJ+/uozWPNDwGBg++dNZmP9huTNSUmLhDdvHJzd3jgvUw+yg/GjBnL+de9u5mDrZXcOPw6FUBLoy0mioYGi3AheDPVDCnlmeWK6ZZff/u086uWFv9GVWrpxQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=manjaro.org; spf=pass smtp.mailfrom=manjaro.org; dkim=pass (2048-bit key) header.d=manjaro.org header.i=@manjaro.org header.b=RKeEk8Q9; arc=none smtp.client-ip=116.203.91.91 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=manjaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=manjaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=manjaro.org header.i=@manjaro.org header.b="RKeEk8Q9" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=manjaro.org; s=2021; t=1710529453; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/QeVTt7EEVUu2Ft0Iu4mZyhzwsN4UDGTEp8s8bgI6eg=; b=RKeEk8Q9e0N+4Vg6+DMe4lGtWMuHetNupWAEWrPFY4DT39ESUMcJnG06KeHUCIo9aiz+Vv Lbj7zoZg067upCQsuWGf8gfD9I2AADS090Gk6sgH9yWXcDcgokA6wstStnP8uCpLtKBkWj /tdC8PIx5ZXsCANqxL9G35MaDuLvhxdIQG9POLYUG17c5ORxXDHN6MPCPLEhljm7FdjZhD Ud9EiXHqF+aTlKPVnis72eqiVsBVh4LPPdhpRcVQcaLaSOsuks8Hz0C6SjJzkL4YpcXGFQ eIoPRufPoXUe7g0RNZccV1G+RHniso19OSYthlQ9ITUac4Smh0mQPCKUd90RsQ== Date: Fri, 15 Mar 2024 20:04:11 +0100 From: Dragan Simic To: Himanshu Bhavani Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, Conor Dooley , Heiko Stuebner , Lorenz Brun , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: rockchip: add &gmac2phy in rk3328-rock64 In-Reply-To: References: <20240315084018.2200581-1-himanshu.bhavani@siliconsignals.io> <96a53f8560b3563328eaf7b9d6f63d87@manjaro.org> Message-ID: <0f674cf37d01e1a6651068b0402e766c@manjaro.org> X-Sender: dsimic@manjaro.org Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Authentication-Results: ORIGINATING; auth=pass smtp.auth=dsimic@manjaro.org smtp.mailfrom=dsimic@manjaro.org On 2024-03-15 16:02, Himanshu Bhavani wrote: >> Unfortunately, this isn't an acceptable change to the Rock64 dts file. >> Yes, there's the second built-in Ethernet interface in the RK3328 SoC, >> but the Rock64 layout doesn't expose it as a separate physical network >> interface, i.e. it isn't available as a port. > > I was wondering if the Rock64 lacks a port. > According to this link: https://pine64.org/devices/rock64/, > it seems that there is a physical network interface available on the > sbc. As I already described in my previous response, there's another Ethernet interface in the RK3328 SoC, which the Rock64 is based on, but there's no second Ethernet port on the actual printed circuit board. That's simply how the Rock64 was designed and manufactured. >> Such a change would be fine to be applied to the dts by hand, by >> someone >> who actually adds a second physical network port to their Rock64.