Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751438AbbEFVbj (ORCPT ); Wed, 6 May 2015 17:31:39 -0400 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:60696 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750868AbbEFVbg (ORCPT ); Wed, 6 May 2015 17:31:36 -0400 X-IronPort-AV: E=Sophos;i="5.13,380,1427785200"; d="scan'208";a="64108941" Message-ID: <554A882E.5040709@broadcom.com> Date: Wed, 6 May 2015 14:31:26 -0700 From: Florian Fainelli User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Brian Norris , CC: Dmitry Torokhov , Anatol Pomazao , Ray Jui , Corneliu Doban , Jonathan Richardson , Scott Branden , Florian Fainelli , =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , , Dan Ehrenberg , Gregory Fong , , , Kevin Cernekee Subject: Re: [PATCH v3 00/10] mtd: nand: add Broadcom NAND controller support References: <1430935194-7579-1-git-send-email-computersforpeace@gmail.com> In-Reply-To: <1430935194-7579-1-git-send-email-computersforpeace@gmail.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3681 Lines: 92 On 06/05/15 10:59, Brian Norris wrote: > Hi, > > This is version 3 of support for the Broadcom BCM7xxx Set-Top Box NAND > controller. This controller has been used in a variety of Broadcom SoCs. > > This series now adds support for a few new chips: BCM63138, and the iProc chip > family. These add an additional 6 new patches to the original 4. If the only > comments end up on the latter 6 patches, the first 4 might be worth merging > independently. This looks great, thanks! Reviewed-by: Florian Fainelli Tested-by: Florian Fainelli on 63138DVT: [ 0.575390] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xf1 [ 0.581885] nand: Micron MT29F1G08ABADAWP [ 0.585979] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 0.593864] brcmstb_nand fffea000.nand: detected 128MiB total, 128KiB blocks, 2KiB pages, 164 [ 0.593864] [ 0.605742] Scanning device for bad blocks > > Summary changelog: > > v1 -> v2: > * add NAND to DTS for BCM7445 / BCM97445SVMB > * rename DT binding file to have 'brcm,' prefix > * catch DMA mapping errors > * fixup timeout / error messages (hex, remove misleading info) > * MODULE_LICENSE("GPL v2") > * fix incorrect comments > * print why we fail, when checking for supported controller revisions > * disable prefetch when using Flash DMA (see FIXME); will re-enable once we > get a good erased-page verification scheme merged > > v2 -> v3: > * rebase to v4.1-rc1 > * add SoC-specific infrastructure, to help support other SoCs: > - add BCM63138 support > - add iProc/Cygnus support > * disable prefetch on v6.1 > > Brian Norris (8): > mtd: nand: add common DT init code > Documentation: devicetree: add binding doc for Broadcom NAND > controller > mtd: nand: add NAND driver for Broadcom STB NAND controller > ARM: bcm7445: add NAND to DTS > Documentation: devicetree: brcmstb_nand: add 'brcm,nand-soc' bindings > mtd: brcmstb_nand: add SoC-specific support > mtd: brcsmtb_nand_soc: add support for BCM63138 > ARM: bcm63138: add NAND DT support > > Ray Jui (2): > mtd: brcsmtb_nand_soc: add iProc support > ARM: dts: cygnus: Enable NAND support for Cygnus > > .../devicetree/bindings/mtd/brcm,brcmstb-nand.txt | 147 ++ > arch/arm/boot/dts/bcm-cygnus.dtsi | 20 + > arch/arm/boot/dts/bcm63138.dtsi | 17 + > arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 23 + > arch/arm/boot/dts/bcm7445.dtsi | 22 + > arch/arm/boot/dts/bcm958300k.dts | 16 + > arch/arm/boot/dts/bcm963138dvt.dts | 12 + > drivers/mtd/nand/Kconfig | 8 + > drivers/mtd/nand/Makefile | 2 + > drivers/mtd/nand/brcmnand.h | 56 + > drivers/mtd/nand/brcmstb_nand.c | 2263 ++++++++++++++++++++ > drivers/mtd/nand/brcmstb_nand_soc.c | 244 +++ > drivers/mtd/nand/nand_base.c | 41 + > include/linux/mtd/nand.h | 5 + > 14 files changed, 2876 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mtd/brcm,brcmstb-nand.txt > create mode 100644 drivers/mtd/nand/brcmnand.h > create mode 100644 drivers/mtd/nand/brcmstb_nand.c > create mode 100644 drivers/mtd/nand/brcmstb_nand_soc.c > -- Florian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/