Searched refs:pres_step (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/drivers/i3c/master/ |
| H A D | i3c-master-cdns.c | 1066 unsigned long i3c_lim_period, pres_step, ncycles; in cdns_i3c_master_upd_i3c_scl_lim() local
1107 pres_step = 1000000000UL / (bus->scl_rate.i3c * 4); in cdns_i3c_master_upd_i3c_scl_lim()
1115 ncycles = DIV_ROUND_UP(i3c_lim_period, pres_step); in cdns_i3c_master_upd_i3c_scl_lim()
1210 unsigned long pres_step, sysclk_rate, max_i2cfreq; in cdns_i3c_master_bus_init() local
1260 pres_step = 1000000000 / (bus->scl_rate.i3c * 4); in cdns_i3c_master_bus_init()
1261 ncycles = DIV_ROUND_UP(I3C_BUS_TLOW_OD_MIN_NS, pres_step) - 2; in cdns_i3c_master_bus_init()
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| /kernel/linux/linux-6.6/drivers/i3c/master/ |
| H A D | i3c-master-cdns.c | 1065 unsigned long i3c_lim_period, pres_step, ncycles; in cdns_i3c_master_upd_i3c_scl_lim() local
1106 pres_step = 1000000000UL / (bus->scl_rate.i3c * 4); in cdns_i3c_master_upd_i3c_scl_lim()
1114 ncycles = DIV_ROUND_UP(i3c_lim_period, pres_step); in cdns_i3c_master_upd_i3c_scl_lim()
1209 unsigned long pres_step, sysclk_rate, max_i2cfreq; in cdns_i3c_master_bus_init() local
1259 pres_step = 1000000000 / (bus->scl_rate.i3c * 4); in cdns_i3c_master_bus_init()
1260 ncycles = DIV_ROUND_UP(I3C_BUS_TLOW_OD_MIN_NS, pres_step) - 2; in cdns_i3c_master_bus_init()
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