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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 62D6CC7619C for ; Mon, 17 Feb 2020 03:19:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4157B208C4 for ; Mon, 17 Feb 2020 03:19:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727809AbgBQDTt (ORCPT ); Sun, 16 Feb 2020 22:19:49 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:48184 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726498AbgBQDTs (ORCPT ); Sun, 16 Feb 2020 22:19:48 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id EE5D9155A048B; Sun, 16 Feb 2020 19:19:47 -0800 (PST) Date: Sun, 16 Feb 2020 19:19:47 -0800 (PST) Message-Id: <20200216.191947.1749689417990170918.davem@davemloft.net> To: scott.branden@broadcom.com Cc: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, linux@armlinux.org.uk, rjui@broadcom.com, bcm-kernel-feedback-list@broadcom.com, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, arun.parameswaran@broadcom.com Subject: Re: [PATCH v2] net: phy: restore mdio regs in the iproc mdio driver From: David Miller In-Reply-To: <20200214214746.10153-1-scott.branden@broadcom.com> References: <20200214214746.10153-1-scott.branden@broadcom.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sun, 16 Feb 2020 19:19:48 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Scott Branden Date: Fri, 14 Feb 2020 13:47:46 -0800 > From: Arun Parameswaran > > The mii management register in iproc mdio block > does not have a retention register so it is lost on suspend. > Save and restore value of register while resuming from suspend. > > Fixes: bb1a619735b4 ("net: phy: Initialize mdio clock at probe function") > > Signed-off-by: Arun Parameswaran > Signed-off-by: Scott Branden Applied and queued up for -stable.