target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch

   1 From: Robert Marko <robimarko@gmail.com>
   2 To: linux-mtd@lists.infradead.org
   3 Subject: mtd: spi-nor: Add Winbond w25q128jv support
   4 Date: Mon, 25 Jun 2018 13:17:48 +0200
   5
   6 Datasheet:
   7 http://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
   8
   9 Testing done on Mikrotik Routerboard  wAP R board.
  10 It does not support Dual or Quad modes.
  11
  12 Signed-off-by: Robert Marko <robimarko@gmail.com>
  13 ---
  14
  15 Changes in v2:
  16         - Correct the title
  17 ---
  18  drivers/mtd/spi-nor/spi-nor.c | 5 +++++
  19  1 file changed, 5 insertions(+)
  20
  21 --- a/drivers/mtd/spi-nor/spi-nor.c
  22 +++ b/drivers/mtd/spi-nor/spi-nor.c
  23 @@ -1165,6 +1165,11 @@ static const struct flash_info spi_nor_i
  24                         SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
  25                         SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
  26         },
  27 +       {
  28 +               "w25q128jv", INFO(0xef7018, 0, 64 * 1024, 256,
  29 +                       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
  30 +                       SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
  31 +       },
  32         { "w25q80", INFO(0xef5014, 0, 64 * 1024,  16, SECT_4K) },
  33         { "w25q80bl", INFO(0xef4014, 0, 64 * 1024,  16, SECT_4K) },
  34         { "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },