From patchwork Wed Oct 31 21:21:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 149883 Delivered-To: patch@linaro.org Received: by 2002:a2e:299d:0:0:0:0:0 with SMTP id p29-v6csp11709ljp; Wed, 31 Oct 2018 14:26:19 -0700 (PDT) X-Google-Smtp-Source: AJdET5fgeuw2Mkyw2IX2DkFpcXbjAMGYNDLWg+k9I5kp9hXVKKxmQb8OqQ5FVzXOA84RgE4mVELj X-Received: by 2002:a17:906:eca:: with SMTP id u10-v6mr2586932eji.54.1541021179766; Wed, 31 Oct 2018 14:26:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1541021179; cv=none; d=google.com; s=arc-20160816; b=ZBkengHquUBXjetdGySr0CVC2Aw0weqJi+Y+1H6Jg/mgBG9wvxQRQZvOlUEiiH8FiT huKgeCZEEbptJ2mMWGML5Wy2MLiffVokurPYeDtmcHXKEI+FdHBjrSHfStTbv5/v3pcJ yowhRxDgV2Wc4lvSyqj7g/Iw2dHewkR5G4Lk4HCwXTVQAS9b6yGJB6PRh9rzjuk2WLaD Q61zAGN4lzPKpwyiuU7YSaaL4y18zOXzuih9GBmbYF+RHdwA1rx3UwPKjQrQcbBp0lws H0hOZRqyhjB73hJEttdZ4nvKsINAmDmKEfxbyS1hO8iJ9YGQ+RCWIVdgrzV+uwe+hp1p u3jA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:list-subscribe:list-help :list-post:list-archive:list-unsubscribe:list-id:precedence:subject :cc:mime-version:message-id:date:to:from; bh=5Ola4k/cFBIXSUbCkSbrqpVQAkB2W001arJFxg/5V8o=; b=WdWEuI6bA3WoCvWpRxYOFt/xPRr//N0o7o15BXGn1SYiKNkXdOBtjCVuASooJY9kbB i9J5TCa+t1r1G2Y9rW3C+yN7oJr4wlei4bP9KOikCQWrLq7pZDcsCWmS/+0XEmruEejD BIY10Gp4jY2UrSVoR5h7QFQWYCkNBxqlccrcvQwGIcJppiKrxxr7nhj2wf4ZsuHz82mK BmjWuAuX2B1OPFOTuVTq5OQUOUQNSpbK8qLxXhLr0y0frFZCY6eEDj8mHwn2pMkfR2Ur aqy7LyJxmJNxhhLTHbeEEJY+9lBLpiByOCSsvbMWFy7WCQeAgLBlHIyv9Zgld7qvIXg0 8UrA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from lists.denx.de (dione.denx.de. [81.169.180.215]) by mx.google.com with ESMTP id u17-v6si6189282eja.87.2018.10.31.14.26.19; Wed, 31 Oct 2018 14:26:19 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) client-ip=81.169.180.215; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: by lists.denx.de (Postfix, from userid 105) id 2011CC220DC; Wed, 31 Oct 2018 21:25:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=none autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 2E5D2C2231A; Wed, 31 Oct 2018 21:22:03 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id D54BFC222C9; Wed, 31 Oct 2018 21:21:56 +0000 (UTC) Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lists.denx.de (Postfix) with ESMTPS id 3DBF6C21FFB for ; Wed, 31 Oct 2018 21:21:54 +0000 (UTC) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id w9VLLlPd039619; Wed, 31 Oct 2018 16:21:47 -0500 Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id w9VLLlEi120226 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Oct 2018 16:21:47 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Wed, 31 Oct 2018 16:21:46 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Wed, 31 Oct 2018 16:21:46 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id w9VLLk6C000315; Wed, 31 Oct 2018 16:21:46 -0500 Received: from localhost (uda0226610.dhcp.ti.com [128.247.59.147]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id w9VLLkx26183; Wed, 31 Oct 2018 16:21:46 -0500 (CDT) From: Grygorii Strashko To: Vitaly Andrianov , Joe Hershberger , Lokesh Vutla , Tom Rini Date: Wed, 31 Oct 2018 16:21:38 -0500 Message-ID: <20181031212145.32761-1-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.10.5 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: u-boot@lists.denx.de Subject: [U-Boot] [PATCH v3 0/7] driver: net: ti: clean up and code optimization X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This series contains set of code clean up and optimizations for TI networking drivers. Patch 1 - Adds drivers/net/ti/ folder and moves all TI's networking code in this folder. Patches 2,3 - keystone2 clean up Patch 5 - introduces common TI MDIO support library as existing TI SoCs network HW IPs have similar MDIO implementation. Patches 6-7 - conversation of TI CPSW and keystone_net drivers to use common TI MDIO support library tested dhcp and kernel boot on: - k2e/g/hk/l evms - am437x-gpevm and AM5748 IDK changes in v3: - patch 5 comments applied changes in v2: - patch 5 comments fixed: use wait_for_bit, snprintf, mdelay, mdio_free v2: https://patchwork.ozlabs.org/cover/991649/ v1: https://patchwork.ozlabs.org/cover/989449/ TODO: TODO: As per code and documentation davinci_emac.c seems also can be re-worked to use common TI MDIO support library and network PHYs framework. Unfortunately, I have no HW to work with. Grygorii Strashko (7): driver: net: consolidate ti's code in separate folder configs: net: convert DRIVER_TI_KEYSTONE_NET kconfig drivers: net: keystone_net: drop non dm code driver: net: ti: cpsw: update to use SPDX identifier driver: net: ti: introduce common mdio support library driver: net: ti: cpsw: switch to use common mdio lib driver: net: ti: keystone_net: switch to use common mdio lib arch/arm/include/asm/ti-common/keystone_net.h | 27 -- arch/arm/mach-davinci/dp83848.c | 2 +- arch/arm/mach-davinci/et1011c.c | 2 +- arch/arm/mach-davinci/ksz8873.c | 2 +- arch/arm/mach-davinci/lxt972.c | 2 +- board/ti/ks2_evm/board.c | 53 ---- board/ti/ks2_evm/board.h | 3 - board/ti/ks2_evm/board_k2e.c | 74 ----- board/ti/ks2_evm/board_k2g.c | 18 -- board/ti/ks2_evm/board_k2hk.c | 42 --- board/ti/ks2_evm/board_k2l.c | 42 --- configs/k2e_evm_defconfig | 1 + configs/k2e_hs_evm_defconfig | 1 + configs/k2g_evm_defconfig | 1 + configs/k2g_hs_evm_defconfig | 1 + configs/k2hk_evm_defconfig | 1 + configs/k2hk_hs_evm_defconfig | 1 + configs/k2l_evm_defconfig | 1 + configs/k2l_hs_evm_defconfig | 1 + drivers/net/Kconfig | 13 +- drivers/net/Makefile | 4 +- drivers/net/ti/Kconfig | 20 ++ drivers/net/ti/Makefile | 7 + drivers/net/{ => ti}/cpsw-common.c | 0 drivers/net/{ => ti}/cpsw.c | 146 +--------- drivers/net/ti/cpsw_mdio.c | 203 +++++++++++++ drivers/net/ti/cpsw_mdio.h | 18 ++ drivers/net/{ => ti}/davinci_emac.c | 0 drivers/net/{ => ti}/davinci_emac.h | 0 drivers/net/{ => ti}/keystone_net.c | 401 +------------------------- include/configs/ti_armv7_keystone2.h | 1 - 31 files changed, 286 insertions(+), 802 deletions(-) create mode 100644 drivers/net/ti/Kconfig create mode 100644 drivers/net/ti/Makefile rename drivers/net/{ => ti}/cpsw-common.c (100%) rename drivers/net/{ => ti}/cpsw.c (90%) create mode 100644 drivers/net/ti/cpsw_mdio.c create mode 100644 drivers/net/ti/cpsw_mdio.h rename drivers/net/{ => ti}/davinci_emac.c (100%) rename drivers/net/{ => ti}/davinci_emac.h (100%) rename drivers/net/{ => ti}/keystone_net.c (68%)