diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/spi.h | 22 | ||||
| -rw-r--r-- | include/spi_flash.h | 4 |
2 files changed, 13 insertions, 13 deletions
diff --git a/include/spi.h b/include/spi.h index c2086fc..5164d43 100644 --- a/include/spi.h +++ b/include/spi.h @@ -25,24 +25,24 @@ #define SPI_PREAMBLE 0x80 /* Skip preamble bytes */ /* SPI transfer flags */ -#define SPI_XFER_BEGIN 0x01 /* Assert CS before transfer */ -#define SPI_XFER_END 0x02 /* Deassert CS after transfer */ -#define SPI_XFER_MMAP 0x08 /* Memory Mapped start */ -#define SPI_XFER_MMAP_END 0x10 /* Memory Mapped End */ +#define SPI_XFER_BEGIN 0x01 /* Assert CS before transfer */ +#define SPI_XFER_END 0x02 /* Deassert CS after transfer */ +#define SPI_XFER_MMAP 0x08 /* Memory Mapped start */ +#define SPI_XFER_MMAP_END 0x10 /* Memory Mapped End */ /* Header byte that marks the start of the message */ -#define SPI_PREAMBLE_END_BYTE 0xec +#define SPI_PREAMBLE_END_BYTE 0xec /** - * struct spi_slave: Representation of a SPI slave, - * i.e. what we're communicating with. + * struct spi_slave - Representation of a SPI slave * * Drivers are expected to extend this with controller-specific data. * - * bus: ID of the bus that the slave is attached to. - * cs: ID of the chip select connected to the slave. - * max_write_size: If non-zero, the maximum number of bytes which can - * be written at once, excluding command bytes. + * @bus: ID of the bus that the slave is attached to. + * @cs: ID of the chip select connected to the slave. + * @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. */ struct spi_slave { unsigned int bus; diff --git a/include/spi_flash.h b/include/spi_flash.h index b7cce12..1ff5af4 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -27,13 +27,13 @@ * @size: Total flash size * @page_size: Write (page) size * @sector_size: Sector size - * @erase_size: Erase size + * @erase_size: Erase size * @bank_read_cmd: Bank read cmd * @bank_write_cmd: Bank write cmd * @bank_curr: Current flash bank * @poll_cmd: Poll cmd - for flash erase/program * @erase_cmd: Erase cmd 4K, 32K, 64K - * @memory_map: Address of read-only SPI flash access + * @memory_map: Address of read-only SPI flash access * @read: Flash read ops: Read len bytes at offset into buf * Supported cmds: Fast Array Read * @write: Flash write ops: Write len bytes from buf into offeset |