From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754707AbcHSGhU (ORCPT ); Fri, 19 Aug 2016 02:37:20 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:42443 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752904AbcHSGhR (ORCPT ); Fri, 19 Aug 2016 02:37:17 -0400 Date: Thu, 18 Aug 2016 23:36:24 -0700 (PDT) Message-Id: <20160818.233624.1305767093109968469.davem@davemloft.net> To: zajec5@gmail.com Cc: netdev@vger.kernel.org, rafal@milecki.pl, jon.mason@broadcom.com, arnd@arndb.de, f.fainelli@gmail.com, tremyfr@gmail.com, nbd@openwrt.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: Re: [PATCH net-next] net: bgmac: support Ethernet core on BCM53573 SoCs From: David Miller In-Reply-To: <1471467662-18319-1-git-send-email-zajec5@gmail.com> References: <1471467662-18319-1-git-send-email-zajec5@gmail.com> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=euc-kr Content-Transfer-Encoding: 8bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 18 Aug 2016 23:36:25 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafaİİ Miİİecki Date: Wed, 17 Aug 2016 23:00:30 +0200 > From: Rafaİİ Miİİecki > > BCM53573 is a new series of Broadcom's SoCs. It's based on ARM and can > be found in two packages (versions): BCM53573 and BCM47189. It shares > some code with the Northstar family, but also requires some new quirks. > > First of all there can be up to 2 Ethernet cores on this SoC. If that is > the case, they are connected to two different switch ports allowing some > more complex/optimized setups. It seems the second unit doesn't come > fully configured and requires some IRQ quirk. > > Other than that only the first core is connected to the PHY. For the > second one we have to register fixed PHY (similarly to the Northstar), > otherwise generic PHY driver would get some invalid info. > > This has been successfully tested on Tenda AC9 (BCM47189B0). > > Signed-off-by: Rafaİİ Miİİecki Applied.