Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751430AbdFEX1X (ORCPT ); Mon, 5 Jun 2017 19:27:23 -0400 Received: from conuserg-10.nifty.com ([210.131.2.77]:32307 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751340AbdFEXZW (ORCPT ); Mon, 5 Jun 2017 19:25:22 -0400 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com v55NMD5a004412 X-Nifty-SrcIP: [118.110.19.204] From: Masahiro Yamada To: linux-mtd@lists.infradead.org Cc: Enrico Jorns , Artem Bityutskiy , Dinh Nguyen , Boris Brezillon , Marek Vasut , Graham Moore , David Woodhouse , Masami Hiramatsu , Chuanxiao Dong , Jassi Brar , Masahiro Yamada , Cyrille Pitchen , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Brian Norris , Richard Weinberger , Rob Herring , Mark Rutland Subject: [PATCH v4 00/23] mtd: nand: denali: Denali NAND IP patch bomb Date: Tue, 6 Jun 2017 08:21:39 +0900 Message-Id: <1496704922-12261-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2820 Lines: 62 This patch series intends to solve various problems. [1] The driver just retrieves the OOB area as-is whereas the controller uses syndrome page layout. [2] Many NAND chip specific parameters are hard-coded in the driver. [3] ONFi devices are not working [4] It can not read Bad Block Marker Outstanding changes are: - Fix raw/oob callbacks for syndrome page layout - Implement setup_data_interface() callback - Fix/implement more commands for ONFi devices - Allow to skip the driver internal bounce buffer - Support PIO in case DMA is not supported - Switch from ->cmdfunc over to ->cmd_ctrl 18 patches were merged at v2. 11 patches were merged at v3. Here is the rest of the series. v1: https://lkml.org/lkml/2016/11/26/144 v2: https://lkml.org/lkml/2017/3/22/804 v3: https://lkml.org/lkml/2017/3/30/90 Masahiro Yamada (23): mtd: nand: denali_dt: clean up resource ioremap mtd: nand: denali: use BIT() and GENMASK() for register macros mtd: nand: add generic helpers to check, match, maximize ECC settings mtd: nand: denali: avoid hard-coding ECC step, strength, bytes mtd: nand: denali: remove Toshiba and Hynix specific fixup code mtd: nand: denali_dt: add compatible strings for UniPhier SoC variants mtd: nand: denali: set NAND_ECC_CUSTOM_PAGE_ACCESS mtd: nand: denali: do not propagate NAND_STATUS_FAIL to waitfunc() mtd: nand: denali: remove unneeded find_valid_banks() mtd: nand: denali: handle timing parameters by setup_data_interface() mtd: nand: denali: rework interrupt handling mtd: nand: denali: fix NAND_CMD_STATUS handling mtd: nand: denali: fix NAND_CMD_PARAM handling mtd: nand: denali: switch over to cmd_ctrl instead of cmdfunc mtd: nand: denali: fix bank reset function to detect the number of chips mtd: nand: denali: use interrupt instead of polling for bank reset mtd: nand: denali: propagate page to helpers via function argument mtd: nand: denali: merge struct nand_buf into struct denali_nand_info mtd: nand: denali: use flag instead of register macro for direction mtd: nand: denali: fix raw and oob accessors for syndrome page layout mtd: nand: denali: skip driver internal bounce buffer when possible mtd: nand: denali: use non-managed kmalloc() for DMA buffer mtd: nand: denali: enable bad block table scan .../devicetree/bindings/mtd/denali-nand.txt | 13 + drivers/mtd/nand/denali.c | 1701 +++++++++----------- drivers/mtd/nand/denali.h | 294 ++-- drivers/mtd/nand/denali_dt.c | 54 +- drivers/mtd/nand/denali_pci.c | 15 +- drivers/mtd/nand/nand_base.c | 219 +++ include/linux/mtd/nand.h | 35 + 7 files changed, 1235 insertions(+), 1096 deletions(-) -- 2.7.4