Searched refs:period_cycles (Results 1 - 9 of 9) sorted by relevance

/drivers/pwm/
H A Dpwm-puv3.c44 unsigned long period_cycles, prescale, pv, dc; local
51 period_cycles = c;
53 if (period_cycles < 1)
54 period_cycles = 1;
56 prescale = (period_cycles - 1) / 1024;
57 pv = period_cycles / (prescale + 1) - 1;
H A Dpwm-ep93xx.c76 unsigned long period_cycles; local
94 period_cycles = c;
96 c = period_cycles;
101 if (period_cycles < 0x10000 && duty_cycles < 0x10000) {
105 if (period_cycles > term) {
106 writew(period_cycles, base + EP93XX_PWMx_TERM_COUNT);
110 writew(period_cycles, base + EP93XX_PWMx_TERM_COUNT);
H A Dpwm-imx.c115 unsigned long period_cycles, duty_cycles, prescale; local
154 period_cycles = c;
156 prescale = period_cycles / 0x10000 + 1;
158 period_cycles /= prescale;
159 c = (unsigned long long)period_cycles * duty_ns;
167 if (period_cycles > 2)
168 period_cycles -= 2;
170 period_cycles = 0;
173 writel(period_cycles, imx->mmio_base + MX3_PWMPR);
H A Dpwm-pxa.c68 unsigned long period_cycles, prescale, pv, dc; local
77 period_cycles = c;
79 if (period_cycles < 1)
80 period_cycles = 1;
81 prescale = (period_cycles - 1) / 1024;
82 pv = period_cycles / (prescale + 1) - 1;
H A Dpwm-tiehrpwm.c130 unsigned long period_cycles[NUM_PWM_CHANNEL]; member in struct:ehrpwm_pwm_chip
233 * period_ns = 10^9 * (ps_divval * period_cycles) / PWM_CLK_RATE
241 unsigned long period_cycles, duty_cycles; local
251 period_cycles = (unsigned long)c;
253 if (period_cycles < 1) {
254 period_cycles = 1;
268 if (pc->period_cycles[i] &&
269 (pc->period_cycles[i] != period_cycles)) {
283 pc->period_cycles[pw
[all...]
H A Dpwm-lpc32xx.c39 int period_cycles, duty_cycles; local
51 period_cycles = c;
74 val |= PWM_RELOADV(period_cycles) | PWM_DUTY(duty_cycles);
H A Dpwm-tiecap.c62 * period_ns = 10^9 * period_cycles / PWM_CLK_RATE
70 unsigned long period_cycles, duty_cycles; local
79 period_cycles = (unsigned long)c;
81 if (period_cycles < 1) {
82 period_cycles = 1;
103 writel(period_cycles, pc->mmio_base + CAP1);
111 writel(period_cycles, pc->mmio_base + CAP3);
H A Dpwm-vt8500.c85 unsigned long period_cycles, prescale, pv, dc; local
98 period_cycles = c;
100 if (period_cycles < 1)
101 period_cycles = 1;
102 prescale = (period_cycles - 1) / 4096;
103 pv = period_cycles / (prescale + 1) - 1;
H A Dpwm-mxs.c51 unsigned int period_cycles, duty_cycles; local
67 period_cycles = c;
84 writel(PERIOD_PERIOD(period_cycles) | PERIOD_ACTIVE_HIGH |

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