From patchwork Wed Jul 9 13:10:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 4514721 Return-Path: X-Original-To: patchwork-davinci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 332669F36A for ; Wed, 9 Jul 2014 12:26:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6128420158 for ; Wed, 9 Jul 2014 12:26:46 +0000 (UTC) Received: from bear.ext.ti.com (bear.ext.ti.com [192.94.94.41]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 77A0320148 for ; Wed, 9 Jul 2014 12:26:45 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s69CPpg0011455; Wed, 9 Jul 2014 07:25:51 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s69CPpbS021372; Wed, 9 Jul 2014 07:25:51 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.174.1; Wed, 9 Jul 2014 07:25:50 -0500 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s69CPo53014978; Wed, 9 Jul 2014 07:25:50 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id F134980628; Wed, 9 Jul 2014 07:25:49 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflxv15.itg.ti.com (dflxv15.itg.ti.com [128.247.5.124]) by linux.omap.com (Postfix) with ESMTP id 0FCB280626 for ; Wed, 9 Jul 2014 07:24:25 -0500 (CDT) Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s69COOMF001564; Wed, 9 Jul 2014 07:24:24 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Wed, 9 Jul 2014 07:24:24 -0500 Received: from localhost (dlep60.itg.ti.com [157.170.170.21]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s69CONnW026413; Wed, 9 Jul 2014 07:24:24 -0500 From: Grygorii Strashko To: "David S. Miller" , Florian Fainelli , , Subject: [PATCH 1/2] net: davinci_mdio: reuse for keystone2 arch Date: Wed, 9 Jul 2014 16:10:50 +0300 Message-ID: <1404911451-9921-2-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1404911451-9921-1-git-send-email-grygorii.strashko@ti.com> References: <1404911451-9921-1-git-send-email-grygorii.strashko@ti.com> MIME-Version: 1.0 CC: , , , Rob Herring X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The similar MDIO HW blocks is used by keystone 2 SoCs as in Davinci SoCs: - one in Gigabit Ethernet (GbE) Switch Subsystem See http://www.ti.com/lit/ug/sprugv9d/sprugv9d.pdf - one in 10 Gigabit Ethernet Subsystem See http://www.ti.com/lit/ug/spruhj5/spruhj5.pdf Hence, reuse Davinci MDIO driver for Keystone 2 and enable TI networking for Keystone 2 devices Signed-off-by: Grygorii Strashko Reviewed-by: Santosh Shilimkar Acked-by: Mugunthan V N --- .../devicetree/bindings/net/davinci-mdio.txt | 8 ++++---- drivers/net/ethernet/ti/Kconfig | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/net/davinci-mdio.txt b/Documentation/devicetree/bindings/net/davinci-mdio.txt index 72efaaf..d2e68e7 100644 --- a/Documentation/devicetree/bindings/net/davinci-mdio.txt +++ b/Documentation/devicetree/bindings/net/davinci-mdio.txt @@ -1,8 +1,8 @@ -TI SoC Davinci MDIO Controller Device Tree Bindings +TI SoC Davinci/Keystone2 MDIO Controller Device Tree Bindings --------------------------------------------------- Required properties: -- compatible : Should be "ti,davinci_mdio" +- compatible : Should be "ti,davinci_mdio" or "ti,keystone-mdio" - reg : physical base address and size of the davinci mdio registers map - bus_freq : Mdio Bus frequency @@ -19,7 +19,7 @@ file. Examples: mdio: davinci_mdio@4A101000 { - compatible = "ti,cpsw"; + compatible = "ti,davinci_mdio"; reg = <0x4A101000 0x1000>; bus_freq = <1000000>; }; @@ -27,7 +27,7 @@ Examples: (or) mdio: davinci_mdio@4A101000 { - compatible = "ti,cpsw"; + compatible = "ti,davinci_mdio"; ti,hwmods = "davinci_mdio"; bus_freq = <1000000>; }; diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index 53150c2..1769700 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -5,7 +5,7 @@ config NET_VENDOR_TI bool "Texas Instruments (TI) devices" default y - depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX)) + depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX || ARCH_KEYSTONE)) ---help--- If you have a network (Ethernet) card belonging to this class, say Y and read the Ethernet-HOWTO, available from @@ -32,7 +32,7 @@ config TI_DAVINCI_EMAC config TI_DAVINCI_MDIO tristate "TI DaVinci MDIO Support" - depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX ) + depends on ARM && ( ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX || ARCH_KEYSTONE ) select PHYLIB ---help--- This driver supports TI's DaVinci MDIO module.