From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B47E6CA9EA0 for ; Wed, 23 Oct 2019 00:36:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 84A372086D for ; Wed, 23 Oct 2019 00:36:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="y9NLf0at" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727154AbfJWAf4 (ORCPT ); Tue, 22 Oct 2019 20:35:56 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:58718 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727140AbfJWAf4 (ORCPT ); Tue, 22 Oct 2019 20:35:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=6Z1DBBH/xUKUXF6UckwoFUZ5ZnN9nnX2q+E7Z7EAe2Q=; b=y9NLf0atN/EmyK6I1GyF2uyzPc Wef1EEQatx+CogP0iIpR5QX2/xoGcAmg+ahCmFHstkzlyen5Yw0d8g5664osChhKqFiChQ1FxotsZ 8VTDFSCkt1zIan4zR5AzDg3UQjMMe9Kmwk9uQr3EA/rF3vm0xr/w0hhDljIR8XVCrprE=; Received: from andrew by vps0.lunn.ch with local (Exim 4.92.2) (envelope-from ) id 1iN4cp-0004IX-0w; Wed, 23 Oct 2019 02:35:43 +0200 Date: Wed, 23 Oct 2019 02:35:43 +0200 From: Andrew Lunn To: Oleksij Rempel Cc: Chris Snook , Florian Fainelli , James Hogan , Jay Cliburn , Mark Rutland , Paul Burton , Ralf Baechle , Rob Herring , Vivien Didelot , Pengutronix Kernel Team , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mips@vger.kernel.org, Russell King Subject: Re: [PATCH v4 2/5] dt-bindings: net: dsa: qca,ar9331 switch documentation Message-ID: <20191023003543.GE5707@lunn.ch> References: <20191022055743.6832-1-o.rempel@pengutronix.de> <20191022055743.6832-3-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191022055743.6832-3-o.rempel@pengutronix.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, Oct 22, 2019 at 07:57:40AM +0200, Oleksij Rempel wrote: > Atheros AR9331 has built-in 5 port switch. The switch can be configured > to use all 5 or 4 ports. One of built-in PHYs can be used by first built-in > ethernet controller or to be used directly by the switch over second ethernet > controller. > > Signed-off-by: Oleksij Rempel Hi Oleksij What we never really discussed is how this MUXing of the PHY works. What i'm worried about is that when we do understand how it works, we cannot properly support it using this binding. Please could you try to find information about this. Thanks Andrew