From patchwork Tue Sep 7 20:25:35 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cyril Chemparathy X-Patchwork-Id: 162051 X-Patchwork-Delegate: khilman@deeprootsystems.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id o87KVV3S011397 for ; Tue, 7 Sep 2010 20:34:20 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758278Ab0IGUZv (ORCPT ); Tue, 7 Sep 2010 16:25:51 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:45883 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758238Ab0IGUZt (ORCPT ); Tue, 7 Sep 2010 16:25:49 -0400 Received: from dlep33.itg.ti.com ([157.170.170.112]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id o87KPkAG002016 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 7 Sep 2010 15:25:46 -0500 Received: from legion.dal.design.ti.com (localhost [127.0.0.1]) by dlep33.itg.ti.com (8.13.7/8.13.7) with ESMTP id o87KPjoS002041; Tue, 7 Sep 2010 15:25:45 -0500 (CDT) Received: from gtrgwdeb (gtrgwdeb.telogy.design.ti.com [158.218.102.24]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id o87KPif22965; Tue, 7 Sep 2010 15:25:44 -0500 (CDT) Received: by gtrgwdeb (Postfix, from userid 39959) id 7791E1E3238; Tue, 7 Sep 2010 16:25:44 -0400 (EDT) From: Cyril Chemparathy To: netdev@vger.kernel.org, davinci-linux-open-source@linux.davincidsp.com, linux-omap@vger.kernel.org Cc: davem@davemloft.net, khilman@deeprootsystems.com, tony@atomide.com, Cyril Chemparathy Subject: [PATCH v3 03/10] omap: add mdio platform devices Date: Tue, 7 Sep 2010 16:25:35 -0400 Message-Id: <1283891142-15522-4-git-send-email-cyril@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1283891142-15522-1-git-send-email-cyril@ti.com> References: <1283891142-15522-1-git-send-email-cyril@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Tue, 07 Sep 2010 20:34:21 +0000 (UTC) diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 4d0f585..5dd1b73 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -18,6 +18,7 @@ #include #include +#include #include #include #include @@ -41,6 +42,27 @@ #define AM35XX_EVM_PHY_MASK (0xF) #define AM35XX_EVM_MDIO_FREQUENCY (1000000) +static struct mdio_platform_data am3517_evm_mdio_pdata = { + .bus_freq = AM35XX_EVM_MDIO_FREQUENCY, +}; + +static struct resource am3517_mdio_resources[] = { + { + .start = AM35XX_IPSS_EMAC_BASE + AM35XX_EMAC_MDIO_OFFSET, + .end = AM35XX_IPSS_EMAC_BASE + AM35XX_EMAC_MDIO_OFFSET + + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device am3517_mdio_device = { + .name = "davinci_mdio", + .id = 0, + .num_resources = ARRAY_SIZE(am3517_mdio_resources), + .resource = am3517_mdio_resources, + .dev.platform_data = &am3517_evm_mdio_pdata, +}; + static struct emac_platform_data am3517_evm_emac_pdata = { .phy_mask = AM35XX_EVM_PHY_MASK, .mdio_max_freq = AM35XX_EVM_MDIO_FREQUENCY, @@ -50,7 +72,7 @@ static struct emac_platform_data am3517_evm_emac_pdata = { static struct resource am3517_emac_resources[] = { { .start = AM35XX_IPSS_EMAC_BASE, - .end = AM35XX_IPSS_EMAC_BASE + 0x3FFFF, + .end = AM35XX_IPSS_EMAC_BASE + 0x2FFFF, .flags = IORESOURCE_MEM, }, { @@ -121,6 +143,9 @@ void am3517_evm_ethernet_init(struct emac_platform_data *pdata) pdata->interrupt_disable = am3517_disable_ethernet_int; am3517_emac_device.dev.platform_data = pdata; platform_device_register(&am3517_emac_device); + platform_device_register(&am3517_mdio_device); + clk_add_alias(NULL, dev_name(&am3517_mdio_device.dev), + NULL, &am3517_emac_device.dev); regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); regval = regval & (~(AM35XX_CPGMACSS_SW_RST));