From patchwork Thu Apr 2 13:51:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Fuzzey X-Patchwork-Id: 221477 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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 7E753C43331 for ; Thu, 2 Apr 2020 13:51:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 50ECF2074D for ; Thu, 2 Apr 2020 13:51:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=flowbird.group header.i=@flowbird.group header.b="WxDOydG4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732679AbgDBNve (ORCPT ); Thu, 2 Apr 2020 09:51:34 -0400 Received: from mail-wm1-f100.google.com ([209.85.128.100]:52070 "EHLO mail-wm1-f100.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732569AbgDBNvd (ORCPT ); Thu, 2 Apr 2020 09:51:33 -0400 Received: by mail-wm1-f100.google.com with SMTP id z7so3469651wmk.1 for ; Thu, 02 Apr 2020 06:51:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flowbird.group; s=google; h=from:to:cc:subject:date:message-id; bh=bqIbwL+acHtoAroEjr8MBe+Y9xxYhfN4sCBRb23QqXw=; b=WxDOydG4gNsjhFliMQPVW0yPVcblZV/O3xNuu0kvKS/u4sMyYGfI7NC2qXLRZWvWhg Yh/706lK0q+csyM8CPUrcoHBO8xeDLbp4AegVZ0wCPYesNVBJBM2pYxyfoiBQVsQeg1A eeXErl5KZvWGs3SFOrBI6WoOotDZ+T38/wOYHlBVewrhB/tTKq1ZC8lFERNVczEHzrOU LJa0NfJ8Y85ohnJzSGhXtlPjwl6BzYDRZ9IFLr1PcTLpZ3WFtsptPJK5BOG7m0co7Qd1 fuJFj942r2UNNKQWS5dSQ1HcTDqhEY6v5cBIcPeDIjB0uVXH/UbWOAMefH6uRWmstVws Bigg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=bqIbwL+acHtoAroEjr8MBe+Y9xxYhfN4sCBRb23QqXw=; b=WlCcinVF9RVieAZt2Uh9MhEcMOjgmQ9avtISH8+6WDIaCs57+QZnO1q2hw4wIb74Kh X9mGZUkRSAzg8wDnB9lx2HOy2B6KHmdwwiSn5gAzgRcgOx8rJ3g3IvoOpK4LYmYOfiDs MtIuhftm6TnRCYKK8rABhNdjEoBQYm9NcwofMR5cKy8EDeNi0tIBfPsUPRvMfyx575sz fT5kAZ0Zz0RdTASiJXjlLcZ/ZKlRt/yaEKcQo/5ayPZRQUTYxQhNk00ygaj2Vsrf0qp6 QQrc+Pgc3cTYOnEmf9KWk0QJPlp3GVKdpcyTx8zTLUbayyRhclqzg/JmsaNOJi2RP9bC L0Fw== X-Gm-Message-State: AGi0PuY8STJ7GMH3wZpnEEd7fqC5jqyQchmlwE4vm1tLIndklzxFPWzy nZ6QOPwGaiCWBXyuj+7eEoULgw3hoCC2Olxiw3hYh6JOYJHL X-Google-Smtp-Source: APiQypJLVwxGrzPx/MtDC7rGnrUYvKDKjcNrb0e1eiZM7uwPxeO3JVwlFsXjnZLe32/OhWSULyGpATSq+ksU X-Received: by 2002:a1c:2cc6:: with SMTP id s189mr584157wms.137.1585835491351; Thu, 02 Apr 2020 06:51:31 -0700 (PDT) Received: from mail.besancon.parkeon.com ([185.149.63.251]) by smtp-relay.gmail.com with ESMTPS id y206sm64655wmc.19.2020.04.02.06.51.31 (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 02 Apr 2020 06:51:31 -0700 (PDT) X-Relaying-Domain: flowbird.group Received: from [172.16.12.10] (port=55896 helo=PC12445-BES.dynamic.besancon.parkeon.com) by mail.besancon.parkeon.com with esmtp (Exim 4.71) (envelope-from ) id 1jK0Fm-0001KP-Uy; Thu, 02 Apr 2020 15:51:31 +0200 From: Martin Fuzzey To: Fugang Duan , Rob Herring , Shawn Guo , "David S. Miller" Cc: netdev@vger.kernel.org, Fabio Estevam , linux-kernel@vger.kernel.org, Sascha Hauer , NXP Linux Team , devicetree@vger.kernel.org, Andrew Lunn Subject: [PATCH v3 0/4] Fix Wake on lan with FEC on i.MX6 Date: Thu, 2 Apr 2020 15:51:26 +0200 Message-Id: <1585835490-3813-1-git-send-email-martin.fuzzey@flowbird.group> X-Mailer: git-send-email 1.9.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series fixes WoL support with the FEC on i.MX6 The support was already in mainline but seems to have bitrotted somewhat. Only tested with i.MX6DL Changes V2->V3 Patch 1: fix non initialized variable introduced in V2 causing probe to sometimes fail. Patch 2: remove /delete-property/interrupts-extended in arch/arm/boot/dts/imx6qp.dtsi. Patches 3 and 4: Add received Acked-by and RB tags. Changes V1->V2 Move the register offset and bit number from the DT to driver code Add SOB from Fugang Duan for the NXP code on which this is based Martin Fuzzey (4): net: fec: set GPR bit on suspend by DT configuration. ARM: dts: imx6: Use gpc for FEC interrupt controller to fix wake on LAN. dt-bindings: fec: document the new gpr property. ARM: dts: imx6: add fec gpr property. Documentation/devicetree/bindings/net/fsl-fec.txt | 2 + arch/arm/boot/dts/imx6qdl.dtsi | 6 +- arch/arm/boot/dts/imx6qp.dtsi | 1 - drivers/net/ethernet/freescale/fec.h | 7 + drivers/net/ethernet/freescale/fec_main.c | 149 +++++++++++++++++----- 5 files changed, 132 insertions(+), 33 deletions(-) --- 1.9.1