On Thu, Apr 23, 2015 at 6:19 PM, Michal Simek <monstr@xxxxxxxxx> wrote: > On 04/16/2015 03:56 PM, Punnaiah Choudary Kalluri wrote: >> Added the basic driver for Arasan Nand Flash Controller used in >> Zynq UltraScale+ MPSoC. It supports only Hw Ecc and upto 24bit >> correction. >> >> Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xxxxxxxxxx> >> --- >> drivers/mtd/nand/Kconfig | 7 + >> drivers/mtd/nand/Makefile | 1 + >> drivers/mtd/nand/arasan_nfc.c | 861 +++++++++++++++++++++++++++++++++++++++++ >> 3 files changed, 869 insertions(+), 0 deletions(-) >> create mode 100644 drivers/mtd/nand/arasan_nfc.c >> >> diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig >> index 5897d8d..64e497c 100644 >> --- a/drivers/mtd/nand/Kconfig >> +++ b/drivers/mtd/nand/Kconfig >> @@ -530,4 +530,11 @@ config MTD_NAND_HISI504 >> help >> Enables support for NAND controller on Hisilicon SoC Hip04. >> >> +config MTD_NAND_ARASAN >> + tristate "Support for Arasan Nand Flash controller" >> + depends on MTD_NAND >> + help >> + Enables the driver for the Arasan Nand Flash controller on >> + Zynq UltraScale+ MPSoC. >> + >> endif # MTD_NAND >> diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile >> index 582bbd05..fd863ea 100644 >> --- a/drivers/mtd/nand/Makefile >> +++ b/drivers/mtd/nand/Makefile >> @@ -52,5 +52,6 @@ obj-$(CONFIG_MTD_NAND_XWAY) += xway_nand.o >> obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/ >> obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o >> obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o >> +obj-$(CONFIG_MTD_NAND_ARASAN) += arasan_nfc.o >> >> nand-objs := nand_base.o nand_bbt.o nand_timings.o >> diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c >> new file mode 100644 >> index 0000000..a4b407b >> --- /dev/null >> +++ b/drivers/mtd/nand/arasan_nfc.c >> @@ -0,0 +1,861 @@ >> +/* >> + * Arasan Nand Flash Controller Driver >> + * >> + * Copyright (C) 2014 - 2015 Xilinx, Inc. >> + * >> + * This program is free software; you can redistribute it and/or modify it under >> + * the terms of the GNU General Public License version 2 as published by the >> + * Free Software Foundation; either version 2 of the License, or (at your >> + * option) any later version. >> + */ >> + >> +#include <linux/delay.h> >> +#include <linux/dma-mapping.h> >> +#include <linux/interrupt.h> >> +#include <linux/module.h> >> +#include <linux/mtd/mtd.h> >> +#include <linux/mtd/nand.h> >> +#include <linux/mtd/partitions.h> > > For !CONFIG_OF_MTD here should be also. Kbuild system just reported this > problem. > > #include <linux/of.h> > > For the rest > Tested-by: Michal Simek <michal.simek@xxxxxxxxxx> Ok. I will check and update this. Thanks Punnaiah > > Thanks, > Michal > > -- > Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 > w: www.monstr.eu p: +42-0-721842854 > Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/ > Maintainer of Linux kernel - Xilinx Zynq ARM architecture > Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
