From patchwork Fri Apr 29 11:59:22 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 66941 Delivered-To: patch@linaro.org Received: by 10.140.93.198 with SMTP id d64csp745639qge; Fri, 29 Apr 2016 05:05:14 -0700 (PDT) X-Received: by 10.195.18.99 with SMTP id gl3mr21102542wjd.162.1461931513901; Fri, 29 Apr 2016 05:05:13 -0700 (PDT) Return-Path: Received: from theia.denx.de (theia.denx.de. [85.214.87.163]) by mx.google.com with ESMTP id u77si3837783wmu.26.2016.04.29.05.05.13; Fri, 29 Apr 2016 05:05:13 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 85.214.87.163 as permitted sender) client-ip=85.214.87.163; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 85.214.87.163 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 374D6A778A; Fri, 29 Apr 2016 14:05:05 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SUO3u90yaOUa; Fri, 29 Apr 2016 14:05:04 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7A4CEA775F; Fri, 29 Apr 2016 14:03:10 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 06A37A76BA for ; Fri, 29 Apr 2016 13:59:59 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id V8LsTk_MdpbJ for ; Fri, 29 Apr 2016 13:59:58 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by theia.denx.de (Postfix) with ESMTPS id E96E7A76D4 for ; Fri, 29 Apr 2016 13:59:34 +0200 (CEST) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u3TBxSEj032184; Fri, 29 Apr 2016 06:59:28 -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 u3TBxSYf010060; Fri, 29 Apr 2016 06:59:28 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.224.2; Fri, 29 Apr 2016 06:59:27 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id u3TBxSjs031864; Fri, 29 Apr 2016 06:59:28 -0500 Received: from localhost (a0272616local.am.dhcp.ti.com [172.22.131.160]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id u3TBxS909837; Fri, 29 Apr 2016 06:59:28 -0500 (CDT) From: Dan Murphy To: Date: Fri, 29 Apr 2016 06:59:22 -0500 Message-ID: <1461931167-24110-2-git-send-email-dmurphy@ti.com> X-Mailer: git-send-email 2.7.2.333.g70bd996 In-Reply-To: <1461931167-24110-1-git-send-email-dmurphy@ti.com> References: <1461931167-24110-1-git-send-email-dmurphy@ti.com> MIME-Version: 1.0 Cc: michal.simek@xilinx.com, trini@konsulko.com Subject: [U-Boot] [PATCH v7 2/7] net: zynq_gem: Add the passing of the phy-handle node X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 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" Add the ability to pass the phy-handle node offset to the phy driver. This allows the phy driver to access the DT subnode's data and parse accordingly. Signed-off-by: Dan Murphy Tested-by: Michal Simek --- v7 - no changes from v6 drivers/net/zynq_gem.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) -- 2.8.1.116.g7b0d47b _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index aec8077..f9b22c4 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -179,6 +179,7 @@ struct zynq_gem_priv { struct zynq_gem_regs *iobase; phy_interface_t interface; struct phy_device *phydev; + int phy_of_handle; struct mii_dev *bus; }; @@ -352,6 +353,10 @@ static int zynq_phy_init(struct udevice *dev) priv->phydev->supported = supported | ADVERTISED_Pause | ADVERTISED_Asym_Pause; priv->phydev->advertising = priv->phydev->supported; + + if (priv->phy_of_handle > 0) + priv->phydev->dev->of_offset = priv->phy_of_handle; + phy_config(priv->phydev); return 0; @@ -675,7 +680,6 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev) { struct eth_pdata *pdata = dev_get_platdata(dev); struct zynq_gem_priv *priv = dev_get_priv(dev); - int offset = 0; const char *phy_mode; pdata->iobase = (phys_addr_t)dev_get_addr(dev); @@ -684,10 +688,11 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev) priv->emio = 0; priv->phyaddr = -1; - offset = fdtdec_lookup_phandle(gd->fdt_blob, dev->of_offset, - "phy-handle"); - if (offset > 0) - priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1); + priv->phy_of_handle = fdtdec_lookup_phandle(gd->fdt_blob, + dev->of_offset, "phy-handle"); + if (priv->phy_of_handle > 0) + priv->phyaddr = fdtdec_get_int(gd->fdt_blob, + priv->phy_of_handle, "reg", -1); phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL); if (phy_mode)