On Mon, Mar 16, 2015 at 4:35 PM, Rafał Miłecki <zajec5@xxxxxxxxx> wrote: > On 16 March 2015 at 09:16, <vndao@xxxxxxxxxx> wrote: >> +static struct flash_device flash_devices[] = { >> + FLASH_ID("epcq16-nonjedec", 2, 0x15), >> + FLASH_ID("epcq32-nonjedec", 2, 0x16), >> + FLASH_ID("epcq64-nonjedec", 2, 0x17), >> + FLASH_ID("epcq128-nonjedec", 2, 0x18), >> + FLASH_ID("epcq256-nonjedec", 2, 0x19), >> + FLASH_ID("epcq512-nonjedec", 2, 0x20), > > You could probably use EPCQ_OPCODE_ID > > >> + >> + FLASH_ID("epcs16-nonjedec", 1, 0x14), >> + FLASH_ID("epcs64-nonjedec", 1, 0x16), >> + FLASH_ID("epcs128-nonjedec", 1, 0x18), > > And EPCS_OPCODE_ID here. > Noted > >> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c >> index 43bb552..ad0c274 100644 >> --- a/drivers/mtd/spi-nor/spi-nor.c >> +++ b/drivers/mtd/spi-nor/spi-nor.c >> @@ -683,6 +683,17 @@ static const struct spi_device_id spi_nor_ids[] = { >> { "cat25c09", CAT25_INFO( 128, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, >> { "cat25c17", CAT25_INFO( 256, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, >> { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) }, >> + >> + /* Altera EPCQ/EPCS Flashes */ >> + { "epcq16-nonjedec", INFO(0, 0, 0x10000, 32, 0) }, >> + { "epcq32-nonjedec", INFO(0, 0, 0x10000, 64, 0) }, >> + { "epcq64-nonjedec", INFO(0, 0, 0x10000, 128, 0) }, >> + { "epcq128-nonjedec", INFO(0, 0, 0x10000, 256, 0) }, >> + { "epcq256-nonjedec", INFO(0, 0, 0x10000, 512, 0) }, >> + { "epcq512-nonjedec", INFO(0, 0, 0x10000, 1024, 0) }, >> + { "epcs16-nonjedec", INFO(0, 0, 0x10000, 32, 0) }, >> + { "epcs64-nonjedec", INFO(0, 0, 0x10000, 128, 0) }, >> + { "epcs128-nonjedec", INFO(0, 0, 0x40000, 256, 0) }, >> { }, >> }; > > But mostly, I just wanted to say I like your integration with spi-nor. > Nice work :) > > -- > Rafał Thank you. This is all thanks to you and Brian for helpful comments. I learned a lot :) -- 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