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Searched refs:mul_u64_u64_div_u64 (Results 1 – 25 of 29) sorted by relevance

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/linux/arch/x86/include/asm/
H A Ddiv64.h87 static inline u64 mul_u64_u64_div_u64(u64 a, u64 mul, u64 div) in mul_u64_u64_div_u64() function
97 #define mul_u64_u64_div_u64 mul_u64_u64_div_u64 macro
101 return mul_u64_u64_div_u64(a, mul, div); in mul_u64_u32_div()
/linux/drivers/pwm/
H A Dpwm-apple.c56 on_cycles = mul_u64_u64_div_u64(fpwm->clkrate, in apple_pwm_apply()
61 off_cycles = mul_u64_u64_div_u64(fpwm->clkrate, in apple_pwm_apply()
H A Dpwm-mtk-disp.c118 clk_div = mul_u64_u64_div_u64(state->period, rate, NSEC_PER_SEC) >> in mtk_disp_pwm_apply()
129 period = mul_u64_u64_div_u64(state->period, rate, div); in mtk_disp_pwm_apply()
133 high_width = mul_u64_u64_div_u64(state->duty_cycle, rate, div); in mtk_disp_pwm_apply()
H A Dpwm-ab8500.c77 div = min_t(u64, mul_u64_u64_div_u64(state->period, in ab8500_pwm_apply()
84 duty_steps = max_t(u64, mul_u64_u64_div_u64(state->duty_cycle, in ab8500_pwm_apply()
H A Dpwm-brcmstb.c124 pc = mul_u64_u64_div_u64(period_ns, rate, NSEC_PER_SEC); in brcmstb_pwm_config()
125 dc = mul_u64_u64_div_u64(duty_ns + 1, rate, NSEC_PER_SEC); in brcmstb_pwm_config()
H A Dpwm-rcar.c114 tmp = mul_u64_u64_div_u64(period_ns, clk_rate, (u64)NSEC_PER_SEC << div); in rcar_pwm_set_counter()
120 tmp = mul_u64_u64_div_u64(duty_ns, clk_rate, (u64)NSEC_PER_SEC << div); in rcar_pwm_set_counter()
H A Dpwm-sunplus.c91 dd_freq = mul_u64_u64_div_u64(clk_rate, state->period, (u64)SP7021_PWM_FREQ_SCALER in sunplus_pwm_apply()
116 duty = mul_u64_u64_div_u64(state->duty_cycle, clk_rate, in sunplus_pwm_apply()
H A Dpwm-loongson.c125 duty = mul_u64_u64_div_u64(duty_ns, ddata->clk_rate, NSEC_PER_SEC); in pwm_loongson_config()
130 period = mul_u64_u64_div_u64(period_ns, ddata->clk_rate, NSEC_PER_SEC); in pwm_loongson_config()
H A Dpwm-sophgo-sg2042.c89 period_ticks = min(mul_u64_u64_div_u64(ddata->clk_rate_hz, state->period, NSEC_PER_SEC), U32_MAX); in pwm_sg2042_set_dutycycle()
90 …hlperiod_ticks = min(mul_u64_u64_div_u64(ddata->clk_rate_hz, state->duty_cycle, NSEC_PER_SEC), U32… in pwm_sg2042_set_dutycycle()
H A Dpwm-stm32.c107 arr = mul_u64_u64_div_u64(wf->period_length_ns, rate, in stm32_pwm_round_waveform_tohw()
140 u64 psc = mul_u64_u64_div_u64(wf->period_length_ns, rate, in stm32_pwm_round_waveform_tohw()
146 arr = mul_u64_u64_div_u64(wf->period_length_ns, rate, in stm32_pwm_round_waveform_tohw()
167 duty = mul_u64_u64_div_u64(wf->duty_length_ns, rate, in stm32_pwm_round_waveform_tohw()
200 u64 res = mul_u64_u64_div_u64(a, b, c); in stm32_pwm_mul_u64_u64_div_u64_roundup()
H A Dpwm-argon-fan-hat.c31 *wfhw = mul_u64_u64_div_u64(wf->duty_length_ns, 100, ARGON40_FAN_HAT_PERIOD_NS); in argon_fan_hat_round_waveform_tohw()
H A Dpwm-bcm-kona.c124 pc = mul_u64_u64_div_u64(rate, period_ns, div); in kona_pwmc_config()
125 dc = mul_u64_u64_div_u64(rate, duty_ns, div); in kona_pwmc_config()
H A Dpwm-clps711x.c53 val = mul_u64_u64_div_u64(state->duty_cycle, 0xf, state->period); in clps711x_pwm_apply()
H A Dpwm-microchip-core.c143 duty_steps = mul_u64_u64_div_u64(state->duty_cycle, clk_rate, tmp); in mchp_core_pwm_calc_duty()
209 tmp = mul_u64_u64_div_u64(state->period, clk_rate, NSEC_PER_SEC); in mchp_core_pwm_calc_period()
H A Dpwm-rockchip.c121 tmp = mul_u64_u64_div_u64(clk_rate, state->period, prescaled_ns); in rockchip_pwm_config()
126 tmp = mul_u64_u64_div_u64(clk_rate, state->duty_cycle, prescaled_ns); in rockchip_pwm_config()
H A Dpwm-renesas-tpu.c265 period = mul_u64_u64_div_u64(clk_rate, period_ns, NSEC_PER_SEC); in tpu_pwm_config()
303 duty = mul_u64_u64_div_u64(clk_rate, duty_ns, in tpu_pwm_config()
H A Dpwm-rzg2l-gpt.c265 period_ticks = mul_u64_u64_div_u64(state->period, rzg2l_gpt->rate_khz, USEC_PER_SEC); in rzg2l_gpt_config()
283 duty_ticks = mul_u64_u64_div_u64(state->duty_cycle, rzg2l_gpt->rate_khz, USEC_PER_SEC); in rzg2l_gpt_config()
H A Dpwm-pxa.c94 dc = mul_u64_u64_div_u64(pv + 1, duty_ns, period_ns); in pxa_pwm_config()
H A Dpwm-meson.c193 cnt = mul_u64_u64_div_u64(fin_freq, period, NSEC_PER_SEC); in meson_pwm_calc()
210 duty_cnt = mul_u64_u64_div_u64(fin_freq, duty, NSEC_PER_SEC); in meson_pwm_calc()
H A Dpwm-tegra.c167 rate = mul_u64_u64_div_u64(pc->clk_rate, period_ns, in tegra_pwm_config()
/linux/lib/math/
H A Dtest_mul_u64_u64_div_u64.c77 u64 result = mul_u64_u64_div_u64(a, b, c); in test_init()
/linux/drivers/net/wireless/intel/iwlwifi/mld/
H A Dptp.c80 scaled_diff = -mul_u64_u64_div_u64(diff, in iwl_mld_ptp_get_adj_time()
85 scaled_diff = mul_u64_u64_div_u64(diff, in iwl_mld_ptp_get_adj_time()
/linux/include/linux/
H A Dptp_clock_kernel.h297 *diff = mul_u64_u64_div_u64(base, (u64)scaled_ppm, 1000000ULL << 16); in diff_by_scaled_ppm()
H A Dmath64.h285 u64 mul_u64_u64_div_u64(u64 a, u64 mul, u64 div);
/linux/drivers/net/wireless/intel/iwlwifi/mvm/
H A Dptp.c74 diff = mul_u64_u64_div_u64(diff, data->scaled_freq, in iwl_mvm_ptp_get_adj_time()

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