diff options
| author | Han Xu <han.xu@freescale.com> | 2014-04-25 13:40:19 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@nxp.com> | 2016-01-14 11:02:33 -0600 |
| commit | 6d0adeb021c6e6eb02437088b882b72c0ffc96f7 (patch) | |
| tree | 21460c66a87a742c3ee5f649f204f79d8aad2cbc /include/linux/mtd | |
| parent | 9260e59380782a90631df1136bde32dab01a0351 (diff) | |
MLK-11937: mtd: spi-nor: add DDR quad read support for Micron
This patch adds the DDR(or DTR) quad read support for the Micron
SPI NOR flash.
Signed-off-by: Han Xu <b45815@freescale.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 231004b6910e..8dc4f8c3780f 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -27,7 +27,8 @@ #define SPINOR_OP_READ_FAST 0x0b /* Read data bytes (high frequency) */ #define SPINOR_OP_READ_1_1_2 0x3b /* Read data bytes (Dual SPI) */ #define SPINOR_OP_READ_1_1_4 0x6b /* Read data bytes (Quad SPI) */ -#define SPINOR_OP_READ_1_4_4_D 0xeb /* Read data bytes (DDR Quad SPI) */ +#define SPINOR_OP_READ_1_1_4_D 0x6d /* Read data bytes (DDR Quad SPI) */ +#define SPINOR_OP_READ_1_4_4_D 0xed /* Read data bytes (DDR Quad SPI) */ #define SPINOR_OP_PP 0x02 /* Page program (up to 256 bytes) */ #define SPINOR_OP_BE_4K 0x20 /* Erase 4KiB block */ #define SPINOR_OP_BE_4K_PMC 0xd7 /* Erase 4KiB block on PMC chips */ |