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=ham 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 C31E9C0650F for ; Thu, 8 Aug 2019 15:13:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D37C218B6 for ; Thu, 8 Aug 2019 15:13:13 +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="ZudZIYS4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732867AbfHHPNM (ORCPT ); Thu, 8 Aug 2019 11:13:12 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:44544 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730678AbfHHPNM (ORCPT ); Thu, 8 Aug 2019 11:13:12 -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=N/sx/FwOwz1cNdvUzQADqjy4nEJNfOJJVfBa2REJnzE=; b=ZudZIYS4yxAb8Xk24AkDS0VUOD oHLAbMmVN9PJkJlHe6Q3mBXDAYj61wD8buOn3RASROj3e2wDTzib/qpLkj4IvN65wgncaOP3Oau8c oDnhmiBBzP518eF9uWHy9E6eRCScOLEeY7BDpnDkF/u7rw1SgcW+d92GFDZuibWBgS2s=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1hvk6F-0003ki-Ro; Thu, 08 Aug 2019 17:13:07 +0200 Date: Thu, 8 Aug 2019 17:13:07 +0200 From: Andrew Lunn To: Alexandru Ardelean Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, davem@davemloft.net, robh+dt@kernel.org, mark.rutland@arm.com, f.fainelli@gmail.com, hkallweit1@gmail.com Subject: Re: [PATCH v2 01/15] net: phy: adin: add support for Analog Devices PHYs Message-ID: <20190808151307.GA27917@lunn.ch> References: <20190808123026.17382-1-alexandru.ardelean@analog.com> <20190808123026.17382-2-alexandru.ardelean@analog.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190808123026.17382-2-alexandru.ardelean@analog.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Aug 08, 2019 at 03:30:12PM +0300, Alexandru Ardelean wrote: > This change adds support for Analog Devices Industrial Ethernet PHYs. > Particularly the PHYs this driver adds support for: > * ADIN1200 - Robust, Industrial, Low Power 10/100 Ethernet PHY > * ADIN1300 - Robust, Industrial, Low Latency 10/100/1000 Gigabit > Ethernet PHY > > The 2 chips are pin & register compatible with one another. The main > difference being that ADIN1200 doesn't operate in gigabit mode. > > The chips can be operated by the Generic PHY driver as well via the > standard IEEE PHY registers (0x0000 - 0x000F) which are supported by the > kernel as well. This assumes that configuration of the PHY has been done > completely in HW, according to spec. > > Configuration can also be done via registers, which will be supported by > this driver. > > Datasheets: > https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1300.pdf > https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1200.pdf > > Signed-off-by: Alexandru Ardelean Reviewed-by: Andrew Lunn Andrew