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 7DB5171B30; Thu, 8 Feb 2024 12:18:03 +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=1707394683; cv=none; b=u4DP3tQLfc7lfwlqmSxTDGpmKflSP3ohPiYs0C5YI9L98RUQr/MsOK/OhIwauWwkzp7FhlbK7j88V4MnXb+yuaG9+IBmXDCAkRuf4OOkA1VicIKpI8aMTtTITFtEigXB6vN7jmPlF506fQnZ0Ar9AZ43Dc01+BEMXnNLMZX+8Lo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707394683; c=relaxed/simple; bh=vlMeIXt8ifiopSXwgt29frglOiKdPC8TfKie08iAiqE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=D7Vgn3zirufHME7p722Qp10Rk04xgenK11Guv/lf3AaI1i13AFN506dSnTTV5L8aEMQm3pl6n7cJOCJ0IiOv6FPr7KV+CwttfePKw5F59PO9OBVGLNKDhxhVo+XhCS563+eASf9V2ChAKJjDzbsl6tRKEJERp12ZLnxLYrMhOvQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CNzUK9Rv; 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="CNzUK9Rv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 101F8C433F1; Thu, 8 Feb 2024 12:17:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707394682; bh=vlMeIXt8ifiopSXwgt29frglOiKdPC8TfKie08iAiqE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=CNzUK9Rvo6u7WhIyz3ev1ouEu88GNkkm/9d+qW+tFOeEYCzEybDoZ5DY2dd6tV140 UxOfjdRHuz6mugw2o/rLMGUgCDzfOT1yVVvVzUKt8JU4pQyAk1IPcnwZzEyHTROXib OzzaoH+3ohuMyk6ohmxVg7DrsHsZRIXI7yD943/MCMz+D5frXbCldRmhn39p21qeS/ SQve1rNBTrR8CBhQmXI0utqkNrpyVBrtlglupJlXPR8mQa7Zae1r1Nm1a5ZNyIdRb2 8b0jSuzvS90IwTYI7QAvW9gyRv5GSFZSSdqfTDVHathgViK/tPq1C9D/LzT41ln4Sc bPajP1EKdZIkA== Message-ID: Date: Thu, 8 Feb 2024 14:17:57 +0200 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 v4 3/3] arm64: dts: ti: k3-am642-evm: add overlay for icssg1 2nd port Content-Language: en-US To: MD Danish Anwar , Vignesh Raghavendra , Nishanth Menon Cc: Andrew Lunn , Conor Dooley , Krzysztof Kozlowski , Rob Herring , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tero Kristo , srk@ti.com, r-gunasekaran@ti.com References: <20240205090546.4000446-1-danishanwar@ti.com> <20240205090546.4000446-4-danishanwar@ti.com> From: Roger Quadros In-Reply-To: <20240205090546.4000446-4-danishanwar@ti.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 05/02/2024 11:05, MD Danish Anwar wrote: > The am642-evm doesn't allow to enable 2 x CPSW3g ports and 2 x ICSSG1 ports > all together, so base k3-am642-evm.dts enables by default 2 x CPSW3g ports > and 1 x ICSSG1 ports, but it is also possible to support 1 x CPSW3g ports > and 2 x ICSSG1 ports configuration. > > This patch adds overlay to support 1 x CPSW3g ports and 2 x ICSSG1 ports > configuration: > - Renames 'mdio-mux-1' node to 'mdio-mux@1' > - Add label name 'mdio_mux_1' for 'mdio-mux@1' node so that the node > 'mdio-mux@1' can be disabled in the overlay using the label name. > - disable 2nd CPSW3g port > - update CPSW3g pinmuxes to not use RGMII2 > - disable mdio-mux-1 and define mdio-mux-2 to route ICSSG1 MDIO to the > shared DP83869 PHY > - add and enable ICSSG1 RGMII2 pinmuxes > - enable ICSSG1 MII1 port /icssg1/ICSSG1 in subject > > Signed-off-by: MD Danish Anwar > Reviewed-by: Ravi Gunasekaran Reviewed-by: Roger Quadros