diff options
Diffstat (limited to 'include/spi.h')
| -rw-r--r-- | include/spi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/spi.h b/include/spi.h index 08c7480fda..4787454e59 100644 --- a/include/spi.h +++ b/include/spi.h @@ -86,6 +86,8 @@ struct dm_spi_slave_platdata { * @cs: ID of the chip select connected to the slave. * @mode: SPI mode to use for this slave (see SPI mode flags) * @wordlen: Size of SPI word in number of bits + * @max_read_size: If non-zero, the maximum number of bytes which can + * be read at once. * @max_write_size: If non-zero, the maximum number of bytes which can * be written at once, excluding command bytes. * @memory_map: Address of read-only SPI flash access. @@ -102,6 +104,7 @@ struct spi_slave { #endif uint mode; unsigned int wordlen; + unsigned int max_read_size; unsigned int max_write_size; void *memory_map; |