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GET /api/patches/816890/?format=api
{ "id": 816890, "url": "http://patchwork.ozlabs.org/api/patches/816890/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/1506003760-34739-1-git-send-email-david.wu@rock-chips.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1506003760-34739-1-git-send-email-david.wu@rock-chips.com>", "list_archive_url": null, "date": "2017-09-21T14:22:40", "name": "[U-Boot,5/6] net: gmac_rockchip: Use the proerty of \"clock_in_out\" to set mac clock", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "5f0c8bf4b319a4632f3b752a931d519ac9c6ac3c", "submitter": { "id": 68083, "url": "http://patchwork.ozlabs.org/api/people/68083/?format=api", "name": "David Wu", "email": "david.wu@rock-chips.com" }, "delegate": { "id": 69486, "url": "http://patchwork.ozlabs.org/api/users/69486/?format=api", "username": "ptomsich", "first_name": "Philipp", "last_name": "Tomsich", "email": "philipp.tomsich@theobroma-systems.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/1506003760-34739-1-git-send-email-david.wu@rock-chips.com/mbox/", "series": [ { "id": 4397, "url": "http://patchwork.ozlabs.org/api/series/4397/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=4397", "date": "2017-09-21T14:17:45", "name": "Add gmac support for rk3399-evb and rv1108-evb", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/4397/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/816890/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/816890/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xyf3v6hlBz9s2G\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 22 Sep 2017 00:23:39 +1000 (AEST)", "by lists.denx.de (Postfix, from userid 105)\n\tid 7D959C21E76; Thu, 21 Sep 2017 14:23:27 +0000 (UTC)", "from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 65950C21E0A;\n\tThu, 21 Sep 2017 14:23:25 +0000 (UTC)", "by lists.denx.de (Postfix, from userid 105)\n\tid B3EBBC21E26; Thu, 21 Sep 2017 14:23:23 +0000 (UTC)", "from lucky1.263xmail.com (lucky1.263xmail.com [211.157.147.133])\n\tby lists.denx.de (Postfix) with ESMTPS id 5C71EC21E0A\n\tfor <u-boot@lists.denx.de>; Thu, 21 Sep 2017 14:23:22 +0000 (UTC)", "from david.wu?rock-chips.com (unknown [192.168.167.138])\n\tby lucky1.263xmail.com (Postfix) with ESMTP id 7276E8F9B6;\n\tThu, 21 Sep 2017 22:23:17 +0800 (CST)", "from localhost.localdomain (localhost [127.0.0.1])\n\tby smtp.263.net (Postfix) with ESMTPA id 25E49308;\n\tThu, 21 Sep 2017 22:23:18 +0800 (CST)", "from localhost.localdomain (unknown [58.22.7.114])\n\tby smtp.263.net (Postfix) whith ESMTP id 27132YATEX9;\n\tThu, 21 Sep 2017 22:23:19 +0800 (CST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de", "X-Spam-Level": "**", "X-Spam-Status": "No, score=3.0 required=5.0 tests=RCVD_IN_MSPIKE_BL,\n\tRCVD_IN_MSPIKE_L5,RCVD_IN_SORBS_WEB autolearn=no autolearn_force=no\n\tversion=3.4.0", "X-263anti-spam": "KSV:0;", "X-MAIL-GRAY": "1", "X-MAIL-DELIVERY": "0", "X-KSVirus-check": "0", "X-ABS-CHECKED": "4", "X-RL-SENDER": "david.wu@rock-chips.com", "X-FST-TO": "philipp.tomsich@theobroma-systems.com", "X-SENDER-IP": "58.22.7.114", "X-LOGIN-NAME": "david.wu@rock-chips.com", "X-UNIQUE-TAG": "<a2fe0677fcfb383a0b686e2d25b66315>", "X-ATTACHMENT-NUM": "0", "X-SENDER": "wdc@rock-chips.com", "X-DNS-TYPE": "0", "From": "David Wu <david.wu@rock-chips.com>", "To": "philipp.tomsich@theobroma-systems.com,\n\tsjg@chromium.org", "Date": "Thu, 21 Sep 2017 22:22:40 +0800", "Message-Id": "<1506003760-34739-1-git-send-email-david.wu@rock-chips.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1506003471-34551-1-git-send-email-david.wu@rock-chips.com>", "References": "<1506003471-34551-1-git-send-email-david.wu@rock-chips.com>", "Cc": "huangtao@rock-chips.com, u-boot@lists.denx.de,\n\tDavid Wu <david.wu@rock-chips.com>, andy.yan@rock-chips.com,\n\tchenjh@rock-chips.com", "Subject": "[U-Boot] [PATCH 5/6] net: gmac_rockchip: Use the proerty of\n\t\"clock_in_out\" to set mac clock", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.18", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<http://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>" }, "content": "If the mac clock if from the external IO, set clock rate with 0;\nIf the mac clock if from the internal divider pll, set 50M for\nrmii mode and set 125M for rgmii.\n\nSigned-off-by: David Wu <david.wu@rock-chips.com>\n---\n\n drivers/net/gmac_rockchip.c | 23 +++++++++++++++++++----\n 1 file changed, 19 insertions(+), 4 deletions(-)", "diff": "diff --git a/drivers/net/gmac_rockchip.c b/drivers/net/gmac_rockchip.c\nindex 5f8f0cd..26f7a96 100644\n--- a/drivers/net/gmac_rockchip.c\n+++ b/drivers/net/gmac_rockchip.c\n@@ -29,6 +29,7 @@ DECLARE_GLOBAL_DATA_PTR;\n struct gmac_rockchip_platdata {\n \tstruct dw_eth_pdata dw_eth_pdata;\n \tvoid *grf;\n+\tint clk_in;\n \tint tx_delay;\n \tint rx_delay;\n };\n@@ -64,6 +65,8 @@ static int gmac_rockchip_ofdata_to_platdata(struct udevice *dev)\n {\n \tstruct gmac_rockchip_platdata *pdata = dev_get_platdata(dev);\n \n+\tpdata->clk_in = dev_read_u32_default(dev, \"clock_in_out\", 1);\n+\n \t/* Check the new naming-style first... */\n \tpdata->tx_delay = dev_read_u32_default(dev, \"tx_delay\", -ENOENT);\n \tpdata->rx_delay = dev_read_u32_default(dev, \"rx_delay\", -ENOENT);\n@@ -294,6 +297,8 @@ static int gmac_rockchip_probe(struct udevice *dev)\n \tstruct gmac_rockchip_platdata *pdata = dev_get_platdata(dev);\n \tstruct gmac_rockchip_driver_data *data =\n \t\t(struct gmac_rockchip_driver_data *)dev_get_driver_data(dev);\n+\tstruct dw_eth_pdata *dw_pdata = dev_get_platdata(dev);\n+\tstruct eth_pdata *eth_pdata = &dw_pdata->eth_pdata;\n \tconst struct rk_gmac_ops *ops = data->ops;\n \tstruct clk clk;\n \tint ret;\n@@ -302,10 +307,20 @@ static int gmac_rockchip_probe(struct udevice *dev)\n \tif (ret)\n \t\treturn ret;\n \n-\t/* Since mac_clk is fed by an external clock we can use 0 here */\n-\tret = clk_set_rate(&clk, 0);\n-\tif (ret)\n-\t\treturn ret;\n+\tif (pdata->clk_in) {\n+\t\t/*\n+\t\t * Since mac_clk is fed by an external clock\n+\t\t * we can use 0 here.\n+\t\t */\n+\t\tret = clk_set_rate(&clk, 0);\n+\t\tif (ret)\n+\t\t\treturn ret;\n+\t} else {\n+\t\tif (eth_pdata->phy_interface == PHY_INTERFACE_MODE_RGMII)\n+\t\t\tclk_set_rate(&clk, 125000000);\n+\t\telse\n+\t\t\tclk_set_rate(&clk, 50000000);\n+\t}\n \n \tpdata->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF) +\n \t\t data->grf_offset;\n", "prefixes": [ "U-Boot", "5/6" ] }