From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 A24E9184C; Tue, 9 Jan 2024 05:23:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="cLQ9ZsbL" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 4095NMDA052464; Mon, 8 Jan 2024 23:23:22 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1704777802; bh=3iv2AViqY+U91e2xM/Gos4xw8jk8fs9OKf31pnj5adU=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=cLQ9ZsbL6NXDrflfml0dnY270OdXgtucHYp69vh+vjvlVwZgML3G1+4mtV4Ezpcgg iCdB00uJjrP9SKnkzXQJYDIGYDUessxFfNS379l8wmj9nZStUAfaS0fwm1faURIE4A bkSuKqmv5uQHfHDnSUwMB8yZ+R0HbN2ivD5iXxTs= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 4095NM9h054323 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 8 Jan 2024 23:23:22 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 8 Jan 2024 23:23:21 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 8 Jan 2024 23:23:21 -0600 Received: from [10.24.69.25] (danish-tpc.dhcp.ti.com [10.24.69.25]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 4095NHsl123518; Mon, 8 Jan 2024 23:23:18 -0600 Message-ID: Date: Tue, 9 Jan 2024 10:53:16 +0530 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 2/3] arm64: dts: ti: k3-am642-evm: add ICSSG1 Ethernet support Content-Language: en-US To: Andrew Lunn CC: Vignesh Raghavendra , Nishanth Menon , Conor Dooley , Krzysztof Kozlowski , Rob Herring , , , , Tero Kristo , , , References: <20231212165832.3933335-1-danishanwar@ti.com> <20231212165832.3933335-3-danishanwar@ti.com> <1a2aba0c-5c4d-4258-b89c-b1be4593d7ff@lunn.ch> From: MD Danish Anwar In-Reply-To: <1a2aba0c-5c4d-4258-b89c-b1be4593d7ff@lunn.ch> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Hi Andrew, On 13/12/23 6:56 pm, Andrew Lunn wrote: > On Tue, Dec 12, 2023 at 10:28:31PM +0530, MD Danish Anwar wrote: >> ICSSG1 provides dual Gigabit Ethernet support with proper FW loaded. >> >> The ICSSG1 MII0 (RGMII1) has DP83869 PHY attached to it. The ICSSG1 shares >> MII1 (RGMII2) PHY DP83869 with CPSW3g and it's assigned by default to >> CPSW3g. The MDIO access to MII1 (RGMII2) PHY DP83869 is controlled by MDIO >> bus switch and also assigned to CPSW3g. Therefore the ICSSG1 MII1 (RGMII2) >> port is kept disable and ICSSG1 is enabled in single MAC mode by >> default. > > FYI > > I want to review all this MII muxing, but it won't be today. Did you get the chance to review this? > > Andrew -- Thanks and Regards, Danish