diff options
Diffstat (limited to 'drivers/ddr/marvell/a38x/ddr_topology_def.h')
| -rw-r--r-- | drivers/ddr/marvell/a38x/ddr_topology_def.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/ddr/marvell/a38x/ddr_topology_def.h b/drivers/ddr/marvell/a38x/ddr_topology_def.h index f8894e828a..229c3a127a 100644 --- a/drivers/ddr/marvell/a38x/ddr_topology_def.h +++ b/drivers/ddr/marvell/a38x/ddr_topology_def.h @@ -37,6 +37,12 @@ enum hws_mem_size { MEM_SIZE_LAST }; +enum hws_timing { + HWS_TIM_DEFAULT, + HWS_TIM_1T, + HWS_TIM_2T +}; + struct bus_params { /* Chip Select (CS) bitmask (bits 0-CS0, bit 1- CS1 ...) */ u8 cs_bitmask; @@ -84,6 +90,9 @@ struct if_params { /* operation temperature */ enum hws_temperature interface_temp; + + /* 2T vs 1T mode (by default computed from number of CSs) */ + enum hws_timing timing; }; struct hws_topology_map { |