From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4F23AC2BB86 for ; Tue, 14 Apr 2020 02:25:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E0252072D for ; Tue, 14 Apr 2020 02:25:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404092AbgDNCZS (ORCPT ); Mon, 13 Apr 2020 22:25:18 -0400 Received: from mga05.intel.com ([192.55.52.43]:4035 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404081AbgDNCZP (ORCPT ); Mon, 13 Apr 2020 22:25:15 -0400 IronPort-SDR: 33dO5Bt+XDujo5bJXhqRatLL3O31/0+Wzts8/9zyrDAkQwPnC9/ioXiwBJBGcQadm9jOMReCqz cHPKGPJwo0Jw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2020 19:25:15 -0700 IronPort-SDR: dqdmEndsmHXjNRHANhAXzK2Z0OQkAl13IJCxhoZYB/4HyCWPhbAsl8raFfJB8wh2A3ZXzOn65j hz20aOP6TW8A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,381,1580803200"; d="scan'208";a="243694824" Received: from sgsxdev004.isng.intel.com (HELO localhost) ([10.226.88.13]) by fmsmga007.fm.intel.com with ESMTP; 13 Apr 2020 19:25:11 -0700 From: "Ramuthevar,Vadivel MuruganX" To: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org Cc: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, arnd@arndb.de, brendanhiggins@google.com, tglx@linutronix.de, boris.brezillon@collabora.com, anders.roxell@linaro.org, masonccyang@mxic.com.tw, piotrs@cadence.com, robh+dt@kernel.org, andriy.shevchenko@intel.com, qi-ming.wu@intel.com, cheol.yong.kim@intel.com, "Ramuthevar,Vadivel MuruganX" Subject: [PATCH v1 0/2] mtd: rawnand: Add NAND controller support on Intel LGM SoC Date: Tue, 14 Apr 2020 10:24:31 +0800 Message-Id: <20200414022433.36622-1-vadivel.muruganx.ramuthevar@linux.intel.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds the new IP of NAND Flash Controller support on Intel's Lightning Mountain(LGM) SoC. DMA is used for burst data transfer operation, also DMA HW supports aligned 32bit memory address and aligned data access by default. DMA burst of 8 supported,Data register used to support the read/write operation from/to device. The NAND controller Subsystem consisting of LGM + ECC-NAND controller supports: NAND Flash Features : -16/8-bit data bus Page + OOB Bytes - 512 + (2 - 13) bytes per page page - 2048 + (7 - 210) bytes per page - 4096 + (13 - 420) bytes per page - 8192 + (26 - 840) bytes per page - Support 32/64/128/256/512/1024/2048/4096/8192/16384/32768 Mbytes flash device - ECC calculation/generation and verification on-the-fly Ramuthevar Vadivel Murugan (2): dt-bindings: mtd: Add YAML for Nand Flash Controller support mtd: rawnand: Add NAND controller support on Intel LGM SoC .../devicetree/bindings/mtd/intel,lgm-nand.yaml | 61 ++ drivers/mtd/nand/raw/Kconfig | 7 + drivers/mtd/nand/raw/Makefile | 1 + drivers/mtd/nand/raw/intel_lgm_nand.c | 678 +++++++++++++++++++++ 4 files changed, 747 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml create mode 100644 drivers/mtd/nand/raw/intel_lgm_nand.c -- 2.11.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 693EBC2BBC7 for ; Tue, 14 Apr 2020 02:25:32 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 245952075E for ; Tue, 14 Apr 2020 02:25:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="p1Oqw0aH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 245952075E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=9sg+xlcwj0mFIZvb7zTp2+A2sKQskUmeHO8jCsJ9VC4=; b=p1O qw0aHeXh8EDfgpVZitZ3GZUIrs9cTp7jiNsuD+WWHGv9zxJrFTlgT/tUVhDNReSzEizpZ28jmejUP hgeWOTgRExe/EeD15PvCl0fxNW+lkPABRG5duMfa0lBWnMBJp+/sMcVrlH7Aa1Ctu+PuisUrU+yYF yAImya9PMhv+1tWSSJCI6a/cRUaQuG2YVSwEtQkxal/RFklHxGHjiengoOQ470uhO1WJtZ0CWEgKx r6Eu9LdVByolJkrrxGFkc6ROgk0q7+K3U7K/VMbe6KzZ/xON7g6BaCVxRlNudiwC0iWNMHOMQl3Qj A8DlIiATNiDEcDnuNYPwRIYJbcHnpMw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOBGK-0004kn-0X; Tue, 14 Apr 2020 02:25:20 +0000 Received: from mga04.intel.com ([192.55.52.120]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOBGH-0004kT-5L for linux-mtd@lists.infradead.org; Tue, 14 Apr 2020 02:25:18 +0000 IronPort-SDR: j2+4FVBqQtiddFNRnkNrPsCiyiVdwc59A4FiYTMgtK/F1chNe+CPrGnFUi2JqhLfIkT3zQ3qbT Q+vn7ZM2mFuQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2020 19:25:15 -0700 IronPort-SDR: dqdmEndsmHXjNRHANhAXzK2Z0OQkAl13IJCxhoZYB/4HyCWPhbAsl8raFfJB8wh2A3ZXzOn65j hz20aOP6TW8A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,381,1580803200"; d="scan'208";a="243694824" Received: from sgsxdev004.isng.intel.com (HELO localhost) ([10.226.88.13]) by fmsmga007.fm.intel.com with ESMTP; 13 Apr 2020 19:25:11 -0700 From: "Ramuthevar, Vadivel MuruganX" To: linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v1 0/2] mtd: rawnand: Add NAND controller support on Intel LGM SoC Date: Tue, 14 Apr 2020 10:24:31 +0800 Message-Id: <20200414022433.36622-1-vadivel.muruganx.ramuthevar@linux.intel.com> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200413_192517_213548_1B031791 X-CRM114-Status: UNSURE ( 9.15 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: cheol.yong.kim@intel.com, andriy.shevchenko@intel.com, qi-ming.wu@intel.com, anders.roxell@linaro.org, vigneshr@ti.com, arnd@arndb.de, richard@nod.at, brendanhiggins@google.com, robh+dt@kernel.org, "Ramuthevar, Vadivel MuruganX" , boris.brezillon@collabora.com, miquel.raynal@bootlin.com, tglx@linutronix.de, masonccyang@mxic.com.tw, piotrs@cadence.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org This patch adds the new IP of NAND Flash Controller support on Intel's Lightning Mountain(LGM) SoC. DMA is used for burst data transfer operation, also DMA HW supports aligned 32bit memory address and aligned data access by default. DMA burst of 8 supported,Data register used to support the read/write operation from/to device. The NAND controller Subsystem consisting of LGM + ECC-NAND controller supports: NAND Flash Features : -16/8-bit data bus Page + OOB Bytes - 512 + (2 - 13) bytes per page page - 2048 + (7 - 210) bytes per page - 4096 + (13 - 420) bytes per page - 8192 + (26 - 840) bytes per page - Support 32/64/128/256/512/1024/2048/4096/8192/16384/32768 Mbytes flash device - ECC calculation/generation and verification on-the-fly Ramuthevar Vadivel Murugan (2): dt-bindings: mtd: Add YAML for Nand Flash Controller support mtd: rawnand: Add NAND controller support on Intel LGM SoC .../devicetree/bindings/mtd/intel,lgm-nand.yaml | 61 ++ drivers/mtd/nand/raw/Kconfig | 7 + drivers/mtd/nand/raw/Makefile | 1 + drivers/mtd/nand/raw/intel_lgm_nand.c | 678 +++++++++++++++++++++ 4 files changed, 747 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/intel,lgm-nand.yaml create mode 100644 drivers/mtd/nand/raw/intel_lgm_nand.c -- 2.11.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/