Searched refs:cnt_period (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/drivers/pwm/ |
| D | pwm-mediatek.c | 124 u32 clkdiv = 0, cnt_period, cnt_duty, reg_width = PWMDWIDTH, in pwm_mediatek_config() local
138 cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000, resolution); in pwm_mediatek_config()
139 while (cnt_period > 8191) { in pwm_mediatek_config()
142 cnt_period = DIV_ROUND_CLOSEST_ULL((u64)period_ns * 1000, in pwm_mediatek_config()
163 pwm_mediatek_writel(pc, pwm->hwpwm, reg_width, cnt_period); in pwm_mediatek_config()
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| /Linux-v5.4/drivers/media/platform/sti/hva/ |
| D | hva-debugfs.c | 137 dbg->cnt_period++; in hva_dbg_perf_begin()
240 if (dbg->cnt_period > 0) { in hva_dbg_perf_compute()
242 do_div(div, dbg->cnt_period); in hva_dbg_perf_compute()
249 div = (u64)dbg->cnt_period * 100000; in hva_dbg_perf_compute()
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| D | hva.h | 196 u32 cnt_period; member
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| /Linux-v5.4/drivers/i2c/busses/ |
| D | i2c-jz4780.c | 251 int cnt_period = 0; /* period count of the SCL clock */ in jz4780_i2c_set_speed() local
265 cnt_period = dev_clk_khz / i2c_clk; in jz4780_i2c_set_speed()
268 cnt_high = (cnt_period * 4000) / (4700 + 4000); in jz4780_i2c_set_speed()
270 cnt_high = (cnt_period * 600) / (1300 + 600); in jz4780_i2c_set_speed()
272 cnt_low = cnt_period - cnt_high; in jz4780_i2c_set_speed()
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