diff options
| author | Sudip Mukherjee <sudip.mukherjee@sifive.com> | 2022-09-20 19:48:08 +0100 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-11-22 08:19:01 +0200 |
| commit | 1799cd8540b67b88514c82f5fae1c75b986bcbd8 (patch) | |
| tree | 61c473d8b542c33617752cb4ba3dc2594deac8e1 /drivers/mtd/spi-nor/issi.c | |
| parent | a30f53d8bc0f9b55b4e8eea0e17b68cfd1f07f34 (diff) | |
mtd: spi-nor: add SFDP fixups for Quad Page Program
SFDP table of some flash chips do not advertise support of Quad Input
Page Program even though it has support. Use flags and add hardware
cap for these chips.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@sifive.com>
[tudor.ambarus@microchip.com: move pp setting in spi_nor_init_default_params]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20220920184808.44876-2-sudip.mukherjee@sifive.com
Diffstat (limited to 'drivers/mtd/spi-nor/issi.c')
| -rw-r--r-- | drivers/mtd/spi-nor/issi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/issi.c b/drivers/mtd/spi-nor/issi.c index 72dfd5f087ad..a0ddad2afffc 100644 --- a/drivers/mtd/spi-nor/issi.c +++ b/drivers/mtd/spi-nor/issi.c @@ -73,6 +73,7 @@ static const struct flash_info issi_nor_parts[] = { { "is25wp256", INFO(0x9d7019, 0, 0, 0) PARSE_SFDP FIXUP_FLAGS(SPI_NOR_4B_OPCODES) + FLAGS(SPI_NOR_QUAD_PP) .fixups = &is25lp256_fixups }, /* PMC */ |