target/linux/ipq40xx/patches-4.19/082-v4.20-mtd-spinand-winbond-Add-support-for-W25N01GV.patch

   1 From 342fc01bfd6d717602c71d96d3ef40a36e45e060 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Fri, 5 Oct 2018 09:02:50 +0200
   4 Subject: [PATCH] mtd: spinand: winbond: Add support for W25N01GV
   5
   6 W25N01GV is a single die version of the already supported
   7 W25M02GV with half the capacity. Everything else is the
   8 same so introduce support for W25N01GV.
   9
  10 Signed-off-by: Robert Marko <robimarko@gmail.com>
  11 ---
  12  drivers/mtd/nand/spi/winbond.c | 8 ++++++++
  13  1 file changed, 8 insertions(+)
  14
  15 --- a/drivers/mtd/nand/spi/winbond.c
  16 +++ b/drivers/mtd/nand/spi/winbond.c
  17 @@ -84,6 +84,14 @@ static const struct spinand_info winbond
  18                      0,
  19                      SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),
  20                      SPINAND_SELECT_TARGET(w25m02gv_select_target)),
  21 +       SPINAND_INFO("W25N01GV", 0xAA,
  22 +                    NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),
  23 +                    NAND_ECCREQ(1, 512),
  24 +                    SPINAND_INFO_OP_VARIANTS(&read_cache_variants,
  25 +                                             &write_cache_variants,
  26 +                                             &update_cache_variants),
  27 +                    0,
  28 +                    SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),
  29  };
  30
  31  /**