From patchwork Wed Jul 16 12:13:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 370719 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id AAA0814011B for ; Wed, 16 Jul 2014 21:27:31 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759321AbaGPL1a (ORCPT ); Wed, 16 Jul 2014 07:27:30 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:42017 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759318AbaGPL13 (ORCPT ); Wed, 16 Jul 2014 07:27:29 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s6GBR1HG003834; Wed, 16 Jul 2014 06:27:01 -0500 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 s6GBR1Bh032164; Wed, 16 Jul 2014 06:27:01 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Wed, 16 Jul 2014 06:27:01 -0500 Received: from localhost (dlep60.itg.ti.com [157.170.170.21]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s6GBQxl3000607; Wed, 16 Jul 2014 06:27:00 -0500 From: Grygorii Strashko To: "David S. Miller" , Florian Fainelli , , CC: , Sekhar Nori , Rob Herring , , , , , Grygorii Strashko Subject: [PATCH v2 1/2] net: davinci_mdio: reuse for keystone2 arch Date: Wed, 16 Jul 2014 15:13:02 +0300 Message-ID: <1405512783-20307-2-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1405512783-20307-1-git-send-email-grygorii.strashko@ti.com> References: <1405512783-20307-1-git-send-email-grygorii.strashko@ti.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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 Reviewed-by: Santosh Shilimkar Acked-by: Mugunthan V N Signed-off-by: Grygorii Strashko Reviewed-by: Lad, Prabhakar --- .../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..0369e25 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.