diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/spi/spi-mem.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/spi/spi-mem.h b/include/linux/spi/spi-mem.h index 5774e554c0f0..37f709784350 100644 --- a/include/linux/spi/spi-mem.h +++ b/include/linux/spi/spi-mem.h @@ -130,11 +130,13 @@ enum spi_mem_data_dir { /** * struct spi_mem_op - describes a SPI memory operation + * @cmd: the complete command * @cmd.nbytes: number of opcode bytes (only 1 or 2 are valid). The opcode is * sent MSB-first. * @cmd.buswidth: number of IO lines used to transmit the command * @cmd.opcode: operation opcode * @cmd.dtr: whether the command opcode should be sent in DTR mode or not + * @addr: the address attributes * @addr.nbytes: number of address bytes to send. Can be zero if the operation * does not need to send an address * @addr.buswidth: number of IO lines used to transmit the address cycles @@ -143,10 +145,12 @@ enum spi_mem_data_dir { * Note that only @addr.nbytes are taken into account in this * address value, so users should make sure the value fits in the * assigned number of bytes. + * @dummy: data for dummy operation * @dummy.nbytes: number of dummy bytes to send after an opcode or address. Can * be zero if the operation does not require dummy bytes * @dummy.buswidth: number of IO lanes used to transmit the dummy bytes * @dummy.dtr: whether the dummy bytes should be sent in DTR mode or not + * @data: the data attributes * @data.buswidth: number of IO lanes used to send/receive the data * @data.dtr: whether the data should be sent in DTR mode or not * @data.ecc: whether error correction is required or not @@ -273,7 +277,7 @@ struct spi_mem { }; /** - * struct spi_mem_set_drvdata() - attach driver private data to a SPI mem + * spi_mem_set_drvdata() - attach driver private data to a SPI mem * device * @mem: memory device * @data: data to attach to the memory device @@ -284,7 +288,7 @@ static inline void spi_mem_set_drvdata(struct spi_mem *mem, void *data) } /** - * struct spi_mem_get_drvdata() - get driver private data attached to a SPI mem + * spi_mem_get_drvdata() - get driver private data attached to a SPI mem * device * @mem: memory device * |