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| author | Frieder Schrempf <frieder.schrempf@kontron.de> | 2019-02-18 15:04:43 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2019-02-21 10:52:57 +0300 |
| commit | 08326d8a9472c0bb98f0ba455c6d781951530dc1 (patch) | |
| tree | aa76b2139a4d7261284de7f4f24ac7db4080d806 /drivers/mtd | |
| parent | 2cc788387497d1bee981f7bee3b82b6c5b2a79a3 (diff) | |
| download | linux-08326d8a9472c0bb98f0ba455c6d781951530dc1.tar.xz | |
mtd: spi-nor: Add support for EN25Q80A
This adds support for the EON EN25Q80A, a 8Mb SPI NOR chip.
It is used on i.MX6 boards by Kontron Electronics GmbH
(N60xx, N61xx).
It was only tested with a single data line connected, by writing and
reading random data with dd.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 6e5b591c9e98..32f1abcce67e 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1745,6 +1745,8 @@ static const struct flash_info spi_nor_ids[] = { { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, + { "en25q80a", INFO(0x1c3014, 0, 64 * 1024, 16, + SECT_4K | SPI_NOR_DUAL_READ) }, { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, |