From patchwork Thu Apr 19 16:59:37 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Phil Elwell X-Patchwork-Id: 901401 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=raspberrypi.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=raspberrypi.org header.i=@raspberrypi.org header.b="SEED7Koc"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=raspberrypi-org.20150623.gappssmtp.com header.i=@raspberrypi-org.20150623.gappssmtp.com header.b="qDLyhO3H"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40RlfM1m5lz9s1w for ; Fri, 20 Apr 2018 03:02:35 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753414AbeDSRAL (ORCPT ); Thu, 19 Apr 2018 13:00:11 -0400 Received: from mx08-00252a01.pphosted.com ([91.207.212.211]:33694 "EHLO mx08-00252a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753260AbeDSRAJ (ORCPT ); Thu, 19 Apr 2018 13:00:09 -0400 Received: from pps.filterd (m0102629.ppops.net [127.0.0.1]) by mx08-00252a01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w3JGwthb021504 for ; Thu, 19 Apr 2018 18:00:08 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.org; h=from : to : subject : date : message-id; s=pp; bh=EkB9Y8Qo9+N7j28NzPWG7bvFo9X3vMvXE0rwqciKu1s=; b=SEED7KocxW4BLPvGiTy0a5sgoUEBlbmhFr9lMdxNlDiM6GGMVE9rdzWJ54zIMjKz7L0L XfhH/4ALNH3TvyeOseimJz5+0eS9dJkja1Q+w6rDSgjAv68PmfPzhc5b9duFAVBHHgl6 pNSZFRRF2q9nyxutSrY9cwIpo0xtEldAsbJLeuSAsMFhtZ8pSoyCRllb39mzOM68MZXL RDwLdmGbTpdvzLEKwT8F644QO/hrRjIaEH0Ie72qAO58PeGVWJxpmSpHjq2vguBbJeRX Qjw6DRRNdlnqDw2jp/ApNNk4P28iooONcSib89ShTJH362BhfYkIIQLKBszAC99MnHNb EQ== Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by mx08-00252a01.pphosted.com with ESMTP id 2hdry78ytc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK) for ; Thu, 19 Apr 2018 18:00:08 +0100 Received: by mail-wr0-f199.google.com with SMTP id 31-v6so5914256wrr.2 for ; Thu, 19 Apr 2018 10:00:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi-org.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id; bh=EkB9Y8Qo9+N7j28NzPWG7bvFo9X3vMvXE0rwqciKu1s=; b=qDLyhO3HWyLwpI9cBYPzrwOZckZx3MiqJW6r65sbqj3SO4xSEdRaqdQOjPBW0QXFtn 5AttEQlWyU6JeOCmxXlSJQmAZ2WeTGz4/vbZLqJKWRVnULSOAt9ch8bs0N02PiHAgIRI dR+bssasiKwZ0W4S0OY6XAYJlSJeeWf21n8eAXG28Osu5osduL28DPayUGhYk6Hk9Xgc e37NN5MFh3y1YMnjWDNAGucYF6i+ZHKaz0SA7S+vN9rWgIdeelbOgU/Hzpo3ftl6iJQi iF9Sr2tfydVBDi3gv6bpQ9k5sqDCdKYt/f2FWvrpjntGGdYWR4obRS+zBeL4Uezqsc4K lfoA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=EkB9Y8Qo9+N7j28NzPWG7bvFo9X3vMvXE0rwqciKu1s=; b=lTMyEVnGkqc8HIx0tE2FNbs1D1CxHpx8MCz3k37OquVNFndhT2QmvFeha04i1mOL18 kdHfPG05v3tRN0BKKwJ/x33E+jNTxFQDxWoqw8MxAOQ7mDkepn5m59o0pqL1bIBTaUKL CidDMT5TiNJbDiS2kZYX4NF/5Wuld3y7SJdHukbSYnnslj0ohmTCgntE77zGoB2RhlkW KnWP9S7HeTOcSDGH6WRzu8Fs5f6SuQRjdSyPJDLyDhPxrTgmkwD+xK+qI7qioNXCdLRN GDCiwFfG25XEbY7EnI7NRTpGi4gsgRTLKi+vfgcemgPg0NrLR/AA66Br0ei4afT/Y05o Kbcw== X-Gm-Message-State: ALQs6tAUxYL5StOh2aIdEqR96KWwfRHM7rrK3YoTrECnUzlPtNbdXgq1 aHYNhh51318DDTctjBrAmGSFzCsP9u+HpaHP1rpwDodJW8QU4VVHVdxTFg94P9h3BRp/YkmHY1/ n2bVcXncPnhkUOPLMot7mrA== X-Received: by 2002:adf:8af0:: with SMTP id z45-v6mr5045402wrz.150.1524157207121; Thu, 19 Apr 2018 10:00:07 -0700 (PDT) X-Google-Smtp-Source: AIpwx49B2btTowitAFlydvlsSO9YFl9QcGFtrO2UlcZOaC7LPAx7ijpZeSsnBm/R5H/6wS2zb1NHDA== X-Received: by 2002:adf:8af0:: with SMTP id z45-v6mr5045380wrz.150.1524157206937; Thu, 19 Apr 2018 10:00:06 -0700 (PDT) Received: from buildbot.pitowers.org ([2a00:2381:fdf7:14:3509:880e:14cc:3c11]) by smtp.gmail.com with ESMTPSA id a139sm5581532wma.43.2018.04.19.10.00.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 19 Apr 2018 10:00:05 -0700 (PDT) From: Phil Elwell To: Woojung Huh , Microchip Linux Driver Support , Rob Herring , Mark Rutland , Andrew Lunn , Florian Fainelli , "David S. Miller" , Mauro Carvalho Chehab , Greg Kroah-Hartman , Linus Walleij , Andrew Morton , Randy Dunlap , Phil Elwell , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: [PATCH v4 0/3] lan78xx: Read configuration from Device Tree Date: Thu, 19 Apr 2018 17:59:37 +0100 Message-Id: <1524157180-27276-1-git-send-email-phil@raspberrypi.org> X-Mailer: git-send-email 2.7.4 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-04-19_05:, , signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Microchip LAN78XX family of devices are Ethernet controllers with a USB interface. Despite being discoverable devices it can be useful to be able to configure them from Device Tree, particularly in low-cost applications without an EEPROM or programmed OTP. This patch set adds support for reading the MAC address and LED modes from Device Tree. v4: - Rename nodes in bindings doc. v3: - Move LED setting into PHY driver. v2: - Use eth_platform_get_mac_address. - Support up to 4 LEDs, and move LED mode constants into dt-bindings header. - Improve bindings document. - Remove EEE support. Phil Elwell (3): lan78xx: Read MAC address from DT if present lan78xx: Read LED states from Device Tree dt-bindings: Document the DT bindings for lan78xx .../devicetree/bindings/net/microchip,lan78xx.txt | 54 ++++++++++++++++ MAINTAINERS | 2 + drivers/net/phy/microchip.c | 25 ++++++++ drivers/net/usb/lan78xx.c | 74 +++++++++++++++------- include/dt-bindings/net/microchip-lan78xx.h | 21 ++++++ include/linux/microchipphy.h | 3 + 6 files changed, 156 insertions(+), 23 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/microchip,lan78xx.txt create mode 100644 include/dt-bindings/net/microchip-lan78xx.h