diff options
| author | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-02 19:34:53 +0530 |
|---|---|---|
| committer | Jagannadha Sutradharudu Teki <jaganna@xilinx.com> | 2013-10-07 17:55:44 +0530 |
| commit | 10ca45d005a96e810b5a225b08135fc24da62ee9 (patch) | |
| tree | ddf3ca44cc5aa8e4737f1d6b36b6837195fc7faf /drivers/mtd/spi/spi_flash_internal.h | |
| parent | b7797422e3c749a323a703e90004656b288a5dca (diff) | |
sf: probe: Add support for SST_WP
Most of the SST flashes needs to write up using SST_WP, AAI
Word Program, so added a flag param on spi_flash_params table.
SST flashes, which supports SST_WP need to use a WP write
sst_write_wp instead of common flash write.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Diffstat (limited to 'drivers/mtd/spi/spi_flash_internal.h')
| -rw-r--r-- | drivers/mtd/spi/spi_flash_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index af1afa96c9..ce34ce0c34 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -75,6 +75,11 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, size_t len, const void *buf); +#ifdef CONFIG_SPI_FLASH_SST +int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len, + const void *buf); +#endif + /* * Enable writing on the SPI flash. */ |