diff options
| author | Han Xu <han.xu@nxp.com> | 2016-07-11 17:27:50 -0500 |
|---|---|---|
| committer | Han Xu <han.xu@nxp.com> | 2016-07-11 17:40:44 -0500 |
| commit | db92cb4779cdc206dad74311403c47f59c541636 (patch) | |
| tree | a092b9306208e8b269c244b83c3eea1b2f434c74 /include | |
| parent | a38924d350137fd2ef6ab884f9b73c1c71955ec4 (diff) | |
MLK-12981: mtd: fsl-quadspi: QSPI support dynamic LUT change
QSPI only support upto 16 LUT slots while the QSPI commands are more
than this number, reserve the last two slots for dynamic change (most
commands used in pairs). Later all extra supported commands will be add
in dynamic lut table.
Signed-off-by: Han Xu <han.xu@nxp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 8dc4f8c3780f..1f31d4fd8481 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2014-2015 Freescale Semiconductor, Inc. + * Copyright (C) 2014-2016 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -63,6 +63,8 @@ /* Used for Micron flashes only. */ #define SPINOR_OP_RD_EVCR 0x65 /* Read EVCR register */ #define SPINOR_OP_WD_EVCR 0x61 /* Write EVCR register */ +#define SPINOR_OP_RD_VCR 0x85 /* Read VCR register */ +#define SPINOR_OP_WR_VCR 0x81 /* Write VCR register */ /* Status Register bits. */ #define SR_WIP 1 /* Write in progress */ |