On Fri, 4 May 2018 18:54:04 +0300 Radu Pirea <radu.pi...@microchip.com> wrote:
> Added geometry description for Microchip 25LC256 memory. Same as for the dataflash stuff you posted a few weeks ago: I don't think this device belongs in the SPI NOR framework. > > Signed-off-by: Radu Pirea <radu.pi...@microchip.com> > --- > drivers/mtd/devices/m25p80.c | 3 +++ > drivers/mtd/spi-nor/spi-nor.c | 3 +++ > 2 files changed, 6 insertions(+) > > diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c > index a4e18f6aaa33..1e359d811261 100644 > --- a/drivers/mtd/devices/m25p80.c > +++ b/drivers/mtd/devices/m25p80.c > @@ -372,6 +372,9 @@ static const struct spi_device_id m25p_ids[] = { > { "mr25h10" }, /* 1 Mib, 40 MHz */ > { "mr25h40" }, /* 4 Mib, 40 MHz */ > > + /* Microchip */ > + { "25lc256" }, > + > { }, > }; > MODULE_DEVICE_TABLE(spi, m25p_ids); > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index d445a4d3b770..6341c86be647 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -1076,6 +1076,9 @@ static const struct flash_info spi_nor_ids[] = { > { "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | > SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) > }, > > + /* Microchip */ > + { "25lc256", CAT25_INFO(32 * 1024, 1, 64, 2, SPI_NOR_NO_ERASE | > SPI_NOR_NO_FR) }, > + > /* Micron */ > { "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | > SPI_NOR_QUAD_READ) }, > { "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) > },