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GET /api/patches/806583/?format=api
{ "id": 806583, "url": "http://patchwork.ozlabs.org/api/patches/806583/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20170828134227.65736-1-andriy.shevchenko@linux.intel.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/projects/42/?format=api", "name": "Linux GPIO development", "link_name": "linux-gpio", "list_id": "linux-gpio.vger.kernel.org", "list_email": "linux-gpio@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170828134227.65736-1-andriy.shevchenko@linux.intel.com>", "list_archive_url": null, "date": "2017-08-28T13:42:27", "name": "[v1] pinctrl: intel: merrifield: Introduce OF device table", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "dead6cf607df82490c06a61bf0cec53b0b6c4ba1", "submitter": { "id": 8583, "url": "http://patchwork.ozlabs.org/api/people/8583/?format=api", "name": "Andy Shevchenko", "email": "andriy.shevchenko@linux.intel.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20170828134227.65736-1-andriy.shevchenko@linux.intel.com/mbox/", "series": [ { "id": 172, "url": "http://patchwork.ozlabs.org/api/series/172/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/list/?series=172", "date": "2017-08-28T13:42:27", "name": "[v1] pinctrl: intel: merrifield: Introduce OF device table", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/172/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/806583/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/806583/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<linux-gpio-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-gpio-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xgtJh1g6Tz9sNq\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 28 Aug 2017 23:43:32 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751184AbdH1Nnb (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n\tMon, 28 Aug 2017 09:43:31 -0400", "from mga02.intel.com ([134.134.136.20]:1698 \"EHLO mga02.intel.com\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1750866AbdH1Nna (ORCPT <rfc822;linux-gpio@vger.kernel.org>);\n\tMon, 28 Aug 2017 09:43:30 -0400", "from orsmga002.jf.intel.com ([10.7.209.21])\n\tby orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t28 Aug 2017 06:43:30 -0700", "from black.fi.intel.com ([10.237.72.28])\n\tby orsmga002.jf.intel.com with ESMTP; 28 Aug 2017 06:43:28 -0700", "by black.fi.intel.com (Postfix, from userid 1003)\n\tid D9AD4133; Mon, 28 Aug 2017 16:42:27 +0300 (EEST)" ], "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.41,441,1498546800\"; d=\"scan'208\";a=\"128982350\"", "From": "Andy Shevchenko <andriy.shevchenko@linux.intel.com>", "To": "Linus Walleij <linus.walleij@linaro.org>, linux-gpio@vger.kernel.org,\n\tMika Westerberg <mika.westerberg@linux.intel.com>", "Cc": "Andy Shevchenko <andriy.shevchenko@linux.intel.com>", "Subject": "[PATCH v1] pinctrl: intel: merrifield: Introduce OF device table", "Date": "Mon, 28 Aug 2017 16:42:27 +0300", "Message-Id": "<20170828134227.65736-1-andriy.shevchenko@linux.intel.com>", "X-Mailer": "git-send-email 2.14.1", "Sender": "linux-gpio-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<linux-gpio.vger.kernel.org>", "X-Mailing-List": "linux-gpio@vger.kernel.org" }, "content": "On Intel Merrifield the pin control device is a separate IP block\nwithout any PCI or ACPI ID assigned. We need some means to allow the\ndevice be enumerated in ACPI environment (*).\n\nTo achieve this without allocation special ACPI ID, which is really long\nand pretty much unachievable procedure, we just re-use special ACPI ID\nand standard compatible string.\n\n(*) ACPI is enabled via second bootloader, i.e. U-Boot,\n firmware is still left untouched and being SFI enabled.\n\nSigned-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>\n---\n drivers/pinctrl/intel/pinctrl-merrifield.c | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c\nindex 86c4b3fab7b0..46fe30702a79 100644\n--- a/drivers/pinctrl/intel/pinctrl-merrifield.c\n+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c\n@@ -931,10 +931,17 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)\n \treturn 0;\n }\n \n+static const struct of_device_id mrfld_of_table[] = {\n+\t{ .compatible = \"intel,merrifield-pinctrl\" },\n+\t{ },\n+};\n+MODULE_DEVICE_TABLE(of, mrfld_of_table);\n+\n static struct platform_driver mrfld_pinctrl_driver = {\n \t.probe = mrfld_pinctrl_probe,\n \t.driver = {\n \t\t.name = \"pinctrl-merrifield\",\n+\t\t.of_match_table = mrfld_of_table,\n \t},\n };\n \n", "prefixes": [ "v1" ] }