diff options
Diffstat (limited to 'include/linux/amba')
| -rw-r--r-- | include/linux/amba/pl022.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h index e4836c6b..612f399 100644 --- a/include/linux/amba/pl022.h +++ b/include/linux/amba/pl022.h @@ -71,6 +71,7 @@ struct ssp_clock_params { /** * enum ssp_rx_endian - endianess of Rx FIFO Data + * this feature is only available in ST versionf of PL022 */ enum ssp_rx_endian { SSP_RX_MSB, @@ -181,7 +182,8 @@ enum ssp_microwire_wait_state { }; /** - * enum Microwire - whether Full/Half Duplex + * enum Microwire - whether Full/Half Duplex, only available + * in the ST Micro variant. * @SSP_MICROWIRE_CHANNEL_FULL_DUPLEX: SSPTXD becomes bi-directional, * SSPRXD not used * @SSP_MICROWIRE_CHANNEL_HALF_DUPLEX: SSPTXD is an output, SSPRXD is |
