| Message ID | 20180420155314.8920-1-stefan@agner.ch |
|---|---|
| Headers | show
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; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=agner.ch Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; secure) header.d=agner.ch header.i=@agner.ch header.b="OEkT2uRu"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 40SL5d3N5Pz9s1p for <incoming@patchwork.ozlabs.org>; Sat, 21 Apr 2018 01:54:45 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 046D4C21DAF; Fri, 20 Apr 2018 15:54:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_DNSWL_BLOCKED, SPF_HELO_PASS, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id C8A3DC21C8B; Fri, 20 Apr 2018 15:54:24 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 2AA1AC21C6A; Fri, 20 Apr 2018 15:54:23 +0000 (UTC) Received: from mail.kmu-office.ch (mail.kmu-office.ch [178.209.48.109]) by lists.denx.de (Postfix) with ESMTPS id D3611C21C27 for <u-boot@lists.denx.de>; Fri, 20 Apr 2018 15:54:22 +0000 (UTC) Received: from trochilidae.toradex.int (unknown [IPv6:2001:1620:c6e:10::3]) by mail.kmu-office.ch (Postfix) with ESMTPSA id 0879E5C16E5; Fri, 20 Apr 2018 17:54:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=agner.ch; s=dkim; t=1524239662; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:content-type:content-transfer-encoding: in-reply-to:references; bh=0mSksL8NOzca/cfpojEIs+9kZ/zZHjTZiff0ZLzL3ZY=; b=OEkT2uRup4LdHvJfE2/T/QTETFuJLb3QbwZZo+bHRbYzfXm1n/Nx7d8qQcC0arke5pjs0A pfXnDtH59EcjLYzElyIKXAR7G+cAm5cBMvCdLxO0Eu/GmEDwkVnk6wjMrtVsp0pUMyV0xy uDcDNUnc/+Td9a4+9VWOn+FmuoFl+nc= From: Stefan Agner <stefan@agner.ch> To: u-boot@lists.denx.de, Stefano Babic <sbabic@denx.de>, oss@buserror.net Date: Fri, 20 Apr 2018 17:53:05 +0200 Message-Id: <20180420155314.8920-1-stefan@agner.ch> X-Mailer: git-send-email 2.17.0 X-Spamd-Result: default: False [-2.10 / 15.00]; RCVD_TLS_ALL(0.00)[]; ASN(0.00)[asn:13030, ipnet:2001:1620::/32, country:CH]; RCVD_COUNT_ZERO(0.00)[0]; FROM_HAS_DN(0.00)[]; MID_CONTAINS_FROM(1.00)[]; TO_DN_SOME(0.00)[]; MIME_GOOD(-0.10)[text/plain]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; BAYES_HAM(-3.00)[100.00%]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[]; RCPT_COUNT_SEVEN(0.00)[10] Cc: marex@denx.de, Stefan Agner <stefan.agner@toradex.com>, Marcel Ziswiler <marcel.ziswiler@toradex.com>, Max Krummenacher <max.krummenacher@toradex.com>, han.xu@nxp.com Subject: [U-Boot] [PATCH v1 0/9] mtd: nand: mxs_nand: add device tree support 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>, <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>, <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> |
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mtd: nand: mxs_nand: add device tree support
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From: Stefan Agner <stefan.agner@toradex.com> This patchset adds device tree support to the MXS NAND driver. This also allows to use fixed ECC strenght usingt he device tree properties nand-ecc-strength/nand-ecc-step-size and aligns behavior with the Linux GPMI NAND driver. This is based on the "mtd: nand: mxs_nand: improve ECC support" patchset: https://patchwork.ozlabs.org/cover/897263/ Support for nand-ecc-strength/nand-ecc-step-size has recently been added in Linux, see: https://patchwork.kernel.org/patch/10257829/ This patchset has been tested with various ECC configurations on a Colibri iMX7. -- Stefan Stefan Agner (9): mtd: nand: mxs_nand: move register structs to driver data mtd: nand: mxs_nand: use more precise function name mtd: nand: mxs_nand: separate board/controller init mtd: nand: mxs_nand: add use_minimum_ecc to struct mtd: nand: mxs_nand: create separate header file mtd: nand: mxs_nand: add device tree support mtd: nand: mxs_nand: add support for specific ECC strength arm: dts: imx7: sync with Linux arm: dts: imx7: colibri: add raw NAND support arch/arm/dts/imx7-colibri.dts | 28 ++ arch/arm/dts/imx7s.dtsi | 491 +++++++++++++++--------- drivers/mtd/nand/Kconfig | 7 + drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/mxs_nand.c | 195 +++++----- drivers/mtd/nand/mxs_nand.h | 72 ++++ drivers/mtd/nand/mxs_nand_dt.c | 86 +++++ include/dt-bindings/clock/imx7d-clock.h | 15 +- include/dt-bindings/power/imx7-power.h | 16 + 9 files changed, 621 insertions(+), 290 deletions(-) create mode 100644 drivers/mtd/nand/mxs_nand.h create mode 100644 drivers/mtd/nand/mxs_nand_dt.c create mode 100644 include/dt-bindings/power/imx7-power.h