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Lines Matching refs:ctrl

117 	uint32_t ctrl, octrl;
119 	octrl = ctrl = PWM_READ(sc, PWM0_CTRL);
121 		ctrl |= CTRL_PWM_EN;
123 		ctrl &= ~CTRL_PWM_EN;
125 	if (ctrl != octrl)
126 		PWM_WRITE(sc, PWM0_CTRL, ctrl);
139 	uint32_t ctrl, period, duty;
142 	ctrl = PWM_READ(sc, PWM0_CTRL);
146 	if (ctrl & CTRL_CLK_SEL) {
147 		div = __SHIFTOUT(ctrl, CTRL_SCALE) * 2;
153 	div /= (1 << __SHIFTOUT(ctrl, CTRL_PRESCALE));
157 	conf->polarity = (ctrl & CTRL_DUTY_POL) ? PWM_ACTIVE_HIGH : PWM_ACTIVE_LOW;
171 	uint32_t ctrl;
178 	ctrl = PWM_READ(sc, PWM0_CTRL) & CTRL_PWM_EN;
180 	ctrl |= __SHIFTIN(CTRL_PWM_MODE_CONTINUOUS, CTRL_PWM_MODE);
182 		ctrl |= CTRL_DUTY_POL;
184 		ctrl |= CTRL_INACTIVE_POL;
189 	PWM_WRITE(sc, PWM0_CTRL, ctrl);