From patchwork Fri Jun 24 21:40:08 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Han Xu X-Patchwork-Id: 640436 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3rbsGY3169z9t0d for ; Sat, 25 Jun 2016 07:41:25 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b=fJhMjsjF; dkim-atps=neutral Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bGYp5-00088u-FG; Fri, 24 Jun 2016 21:39:35 +0000 Received: from mail-db3on0088.outbound.protection.outlook.com ([157.55.234.88] helo=emea01-db3-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bGYoz-00084y-VJ for linux-mtd@lists.infradead.org; Fri, 24 Jun 2016 21:39:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=YMQ1s0ZQ9qBrOTdiT3/LwffpBTQ+m6clACVWn6HzC3c=; b=fJhMjsjFa79Vfb4OHG8iuZfOasTrO1Ym9hEHv3jKJyYl2jSJ0JzRDtficO2bTe9vuPV3nRsijxknD6SRrkYcOv+PJIX+v7p/pzbnJoV3a+pqhSSbQVF6j+EuhV6KBd32I3LFwsBGKdhq3nb1ruG7jDDXsPiPORJXT5u3ZJlYYgM= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=han.xu@nxp.com; Received: from Cayman.am.freescale.net (192.88.168.49) by VI1PR0401MB1853.eurprd04.prod.outlook.com (10.165.235.19) with Microsoft SMTP Server (TLS) id 15.1.523.12; Fri, 24 Jun 2016 21:39:09 +0000 From: Han Xu To: , , , , , , , , , Subject: [PATCH v3 3/6] mtd: nand: gpmi: add GPMI NAND support for i.MX6QP Date: Fri, 24 Jun 2016 16:40:08 -0500 Message-ID: <1466804411-19874-4-git-send-email-han.xu@nxp.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1466804411-19874-1-git-send-email-han.xu@nxp.com> References: <1466804411-19874-1-git-send-email-han.xu@nxp.com> MIME-Version: 1.0 X-Originating-IP: [192.88.168.49] X-ClientProxiedBy: BY2PR04CA0010.namprd04.prod.outlook.com (10.255.247.20) To VI1PR0401MB1853.eurprd04.prod.outlook.com (10.165.235.19) X-MS-Office365-Filtering-Correlation-Id: a661c218-602d-43e0-548c-08d39c77fbf7 X-Microsoft-Exchange-Diagnostics: 1; VI1PR0401MB1853; 2:kL7mGMWUnepvYwp+4dHo2QGmqw9YSig8511WPgeV6eM5syzHRsZJIJLzQolTI7QY+nOBMox174tumdWR/nTBhEkQN+vG0Uq5pwWK3vtd+CVrjKsQewe0LZEksRtEYxQw3LhuVd789QS5E96cqYHT0yvl6ESelT1s7nOJcYN1MQa7HM0RX56pkG82TEZHcbAK; 3:in7DiOSmUjdOGQOf0Awoqrs+5WOvVDrOwH5dH6biHWt9+h7W0ytnxWub45Sb/AFDtH9dwnxTvS8V5GN5P7XUcu86ZMeZ/NgB24KAaC0MMgbagsuJi8Vz6whrtpkDbgKP; 25:MM+XMLuR253bH3jIPzWSUy4ZzoUfBC1EEW3WbGYeHoqrDluaFdhJqTD+Z+BNJcgUs4vZ2Oc60WdNljKF5HbfqbxhusxtgOgs+xXimEfm8CuS472zqKQkVtrA6X+0Al5cgYZbcJJqZCW5mZgROeILuBDksMIpZX+nZ//2DBu3hGvf11DDWuFpVhWU4IZv/wvXynCoLhIvtdgE8pbpfbjDWXOzuQnxBeX6/sOKL5qG0QQndahyikdKfoJfE6CLO6STc1jjG/X/JVXRfrYJiEuhi7XhGZfVkzOl55VMoSy7C+hQ21i44Tyxr9d6tUvqW9poAAmmiwyKGlMFkhNhoohMa+aj8MQ9pRi+51FDVSpoPQdKcWV4iwfytoyIkVaw2ILPQGfeaiDfVBsXo4/KUiI+PjTXA6TxjsdABaIqfC3lgdg= X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:VI1PR0401MB1853; X-Microsoft-Exchange-Diagnostics: 1; VI1PR0401MB1853; 20: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; 4:ehRGa2mlS59QIhXRdbSEpt1Kc5wr1694KDszUxZl625+3LPj3A4OA9sn0PQcNEWuKF7yd6Nfv4PKX+DXX66s2ytGTREcduI9KLzwLkoZMwZ1KYRH5M85aUZNK20rDjqqpB1mLXfb7gdQ2JQpPtUnsWfxNUxGz8SovKJkz9P+TkecOlP8sbNZ9+2CN2WNitppp57vQLQ6PzkVYFWzAKz1JFtWgCgwPFnIlJX9irk65rZ8+wbkpturyMgzoAnA+I/7UWrrQpaU/Y9vhPwvgfwogOZoUvG0cHUKUY711bOmnjtpFJRawlkxBh3p3wfWZ/t70rD2AJBbTxswQiZvZUKGW5Gpu93C8UkKMnoS/xwdzLy1lAP2BURnzF6dhaRdeIlGpzVuhihYXXoQJosivHQI531mDBnk1oO02zKmkVf9atmT6WAyG3A8sy0FHMZWaZti X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(185117386973197); X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(2401047)(8121501046)(5005006)(3002001)(10201501046)(6055026); SRVR:VI1PR0401MB1853; BCL:0; PCL:0; RULEID:; SRVR:VI1PR0401MB1853; X-Forefront-PRVS: 0983EAD6B2 X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10009020)(4630300001)(6009001)(7916002)(199003)(189002)(42186005)(68736007)(305945005)(7736002)(50226002)(229853001)(66066001)(105586002)(2950100001)(106356001)(48376002)(7846002)(4326007)(36756003)(77096005)(101416001)(2906002)(50466002)(76176999)(50986999)(8676002)(81166006)(81156014)(92566002)(33646002)(19580395003)(47776003)(19580405001)(2201001)(586003)(6116002)(3846002)(189998001)(97736004)(86362001)(5003940100001)(5001770100001)(921003)(1121003)(217873001); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR0401MB1853; H:Cayman.am.freescale.net; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; Received-SPF: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; VI1PR0401MB1853; 23:BemTdlexMVJnt+1+psAj8sgjbwzqHCJglVjZC3D?= =?us-ascii?Q?H2lV/m7DYHIWfB+7N1PZHpC0KLsT4Sbyb/KkYEiEDQHUgdBatzCiDQRN9pbr?= =?us-ascii?Q?Qipw7LqU5rCMOMNmRZWvvpTpXaAt2XyTsQmEcoFnmpgUI1EnV4+snNtW2O7S?= =?us-ascii?Q?u5UqvYh0kmY0HikWDVcsCmktYWOVijvDy4Z2In9hGc1ZVEPWLOyfKNRRJARz?= =?us-ascii?Q?O90kpPkNt58uvTA7O/CR+fG5PF20uw0HEPnu/KI8lhOHD+c/7mwIp1sM1RfP?= =?us-ascii?Q?S73r8A3ZTumuM0ee8adZ48Onb+03XhqorapuLBYsJQ27kJiL4XDv8o2yKRfR?= =?us-ascii?Q?zdOSRKfd0la6mn2461LfbCsHwgk/Ns7XuYyazXoRMOd8754hJqy9OMw8r6qb?= =?us-ascii?Q?nK/bf2EY5t9T8Z97ZfkpfmVHKtcYAosQACKvEAesS1NuixHqWG1n66kRAYJe?= =?us-ascii?Q?fMN8VrVbesnDl5EoMaa+YQ2bSDgbyEW9NVm9yyblvgTI/HZDM4uaRUyO9kvR?= =?us-ascii?Q?dcDpVe3/3y8l2nHIHc68+3XIGjyaPSSfILQektZfn6DUfL6gOA9BpA9gC3B8?= =?us-ascii?Q?W6lWd9kNiVI8Q82IwIcOEvWjehvMudk6+owGtQzSh4MdLb+/RM/ciXgEHpXC?= =?us-ascii?Q?ejtq+z7O0R08RDmSblDhNkQY6dHSi1G/ok1aiusX3TIvwUDKYFRg2I8sWh/g?= =?us-ascii?Q?LHvw4QqRHOvHJ5j/t0ig3lFKCyy4LJLEQoP/D5esHvCTsP6fa8qVuQzLvC81?= =?us-ascii?Q?HJxT5TxrYCj+8y3doOBh0nqaY3O/u7aUAIFZa36eRbnDDSsq7Umx8jI0Kizq?= =?us-ascii?Q?WB+p9J8E7De1bZCjuSHVjsZnYiO/JuR4SYtMdzsdaRPiSiKuFHITgYWVJZtS?= =?us-ascii?Q?VFoJuBrXYCnzfdOQ3BRMXXhzAy3QOz/cr7hnZ4y6Kn5cNWk2LeeWxQBEetKt?= =?us-ascii?Q?dniKbpttQYqZazjcXJ5RekpLz3Vhxludy12QVQd9kWcg7y0+SY2VyeW6yvjj?= =?us-ascii?Q?sYhWOuBOE3hhDlicD64fEpVcXae7QPKv/YBBC160WjZHn/FtUW/QjEfFftbQ?= =?us-ascii?Q?H9vj3/EW+VQ8AuwB/cx5GlKOPpt+fTulkO1qOEf50/6xrwfTdTbECtteuwDl?= =?us-ascii?Q?Od+QXenQSoxAYQ2VoJklTjUJaQ1Ixxte0?= X-Microsoft-Exchange-Diagnostics: 1; VI1PR0401MB1853; 6:w7aOSvjT2vyBaE8W2NKDTVPrjKg+KJOoJxXZpFTLKvEOpwi6xT7z8E8XKGNjjhyCD7/8LEZZYxQrI4g0gNRw8nyu8rGLuha3WFlaakdU7i9KzFzdWMCh3lVKaXrVhPPT9AX770JK8//q9IzMR3jmT/GlQeBq1+EZp0Zoqri9yudYtv64a0qOfhvJ7/++U7PYdO1cm2K/B7Qa/X8f03nLRpgMAqg/95fYpt3NQ7kTplhPywE98IG8kYQltW8MDkpiAj5ec18zLIK7MUpcpXePRSg50j1E6K6aWN0H+wiXoq7hwonzCo2zboKbQ/J/R1m7JyRT4JNJ4nkLMORC9KLJ2aQKcB8uZWs6i7nIphpr0FQ=; 5:+gcaXnNeEMowPF3BjM3AOpM/auZuBEJXXCenrneWdlOH4M0crmcgqQznAMnaXmVvOs9Gp7XCWQDieXSf6UYNC99mWCF8ozP16/ZquI0FMIsvlXzfIm7pziU8pci8uynrnTVXwULGf36p45gREvCcCQ==; 24:D9zgpWPpwupROvIne0LrO6bsvKMqbaRMhjP630KPw1SFN/0P0vLVixB2192KtS7kcvqPTqnDMB0JlQBJfkC87hJXtXmYt8BHSTjXAz3kMlw=; 7:QwX7HfVFi1og0IbW5cLlrlOMPQZP20tZv9mdScgejBB5RoNYwXduaXn2IhDYNU3YBaMnPkYdFo1TCSbT91sYmFjnYENJ/7j9U1tLcwjStyD1s/c+sO0J36Heg0o5VWSxzhXn7NubPGjkXrF86FkpOm6UOYfoKA6TmVjdkTKH7234D9BRanbUi0VrUcn2ugyQdOx0Alp4vS95EhMpgWRJZSpU6Cu2D4HYOz8TRr9432nfny9fsT36cpsLu0AZia18bW04CTfnGnA4FIjf4tRq5Q== SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Jun 2016 21:39:09.9097 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0401MB1853 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160624_143930_274659_39BE96E2 X-CRM114-Status: UNSURE ( 8.08 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.0 (--) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-2.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [157.55.234.88 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [157.55.234.88 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org support GPMI NAND on i.MX6QP Signed-off-by: Han Xu --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 +++++++++ drivers/mtd/nand/gpmi-nand/gpmi-nand.h | 5 ++++- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index a8936fd..aedaff3 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -104,6 +104,12 @@ static const struct gpmi_devdata gpmi_devdata_imx6q = { .max_chain_delay = 12, }; +static const struct gpmi_devdata gpmi_devdata_imx6qp = { + .type = IS_MX6QP, + .bch_max_ecc_strength = 40, + .max_chain_delay = 12, +}; + static const struct gpmi_devdata gpmi_devdata_imx6sx = { .type = IS_MX6SX, .bch_max_ecc_strength = 62, @@ -2086,6 +2092,9 @@ static const struct of_device_id gpmi_nand_id_table[] = { .compatible = "fsl,imx6q-gpmi-nand", .data = &gpmi_devdata_imx6q, }, { + .compatible = "fsl,imx6qp-gpmi-nand", + .data = &gpmi_devdata_imx6qp, + }, { .compatible = "fsl,imx6sx-gpmi-nand", .data = &gpmi_devdata_imx6sx, }, { diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h index 04a3584..1cee620 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.h +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.h @@ -123,6 +123,7 @@ enum gpmi_type { IS_MX23, IS_MX28, IS_MX6Q, + IS_MX6QP, IS_MX6SX, IS_MX7D, }; @@ -305,9 +306,11 @@ void gpmi_copy_bits(u8 *dst, size_t dst_bit_off, #define GPMI_IS_MX23(x) ((x)->devdata->type == IS_MX23) #define GPMI_IS_MX28(x) ((x)->devdata->type == IS_MX28) #define GPMI_IS_MX6Q(x) ((x)->devdata->type == IS_MX6Q) +#define GPMI_IS_MX6QP(x) ((x)->devdata->type == IS_MX6QP) #define GPMI_IS_MX6SX(x) ((x)->devdata->type == IS_MX6SX) #define GPMI_IS_MX7D(x) ((x)->devdata->type == IS_MX7D) -#define GPMI_IS_MX6(x) (GPMI_IS_MX6Q(x) || GPMI_IS_MX6SX(x)) +#define GPMI_IS_MX6(x) (GPMI_IS_MX6Q(x) || GPMI_IS_MX6QP(x) \ + || GPMI_IS_MX6SX(x)) #define GPMI_IS_MX7(x) (GPMI_IS_MX7D(x)) #endif