diff options
| author | Boris Brezillon | 2018-06-07 22:53:15 +0200 |
|---|---|---|
| committer | Boris Brezillon | 2018-06-07 22:53:15 +0200 |
| commit | b771327a4530e7ff05ae173d4903cd70357bb803 (patch) | |
| tree | 656082e3099b510fac728fcb076d981f7ddbf949 /include | |
| parent | 6e89b84e28f69c4f848dc8f1ea8fdecf33f2fbb4 (diff) | |
| parent | 771ff17e82fac54686f149e311d4ea74a70255b1 (diff) | |
Merge tag 'spi-nor/for-4.18' of git://git.infradead.org/linux-mtd into mtd/next
Core changes:
- Add support for a bunch of SPI NOR chips
- Clear EAR reg when switching to 3-byte addressing mode on Winbond
chips
SPI NOR controller driver changes:
- cadence: Add DMA support for direct mode reads
- hisi: Prefix a few functions with hisi_
- intel:
* Mark the driver as "dangerous" in Kconfig
* Fix atomic sequence handling
* Pass a 40us delay (instead of 0us) to readl_poll_timeout()
- fsl:
* fix a typo in a function name
* add support for IP variants embedded in the ls2080a and ls1080a
SoCs
- stm32: request exclusive control of the reset line
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index de36969eb359..e60da0d34cc1 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -62,6 +62,8 @@ #define SPINOR_OP_RDCR 0x35 /* Read configuration register */ #define SPINOR_OP_RDFSR 0x70 /* Read flag status register */ #define SPINOR_OP_CLFSR 0x50 /* Clear flag status register */ +#define SPINOR_OP_RDEAR 0xc8 /* Read Extended Address Register */ +#define SPINOR_OP_WREAR 0xc5 /* Write Extended Address Register */ /* 4-byte address opcodes - used on Spansion and some Macronix flashes. */ #define SPINOR_OP_READ_4B 0x13 /* Read data bytes (low frequency) */ |