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  /src/sys/arch/arm/sunxi/
sunxi_pwm.c 130 uint32_t ctrl, ch_period; local in function:sunxi_pwm_get_config
133 ch_period = PWM_READ(sc, PWM_CH0_PERIOD);
136 const u_int cycles = __SHIFTOUT(ch_period, PWM_CH0_ENTIRE_CYS) + 1;
137 const u_int act_cycles = __SHIFTOUT(ch_period, PWM_CH0_ENTIRE_ACT_CYS);
150 uint32_t ctrl, ch_period; local in function:sunxi_pwm_set_config
170 ch_period = __SHIFTIN(cycles - 1, PWM_CH0_ENTIRE_CYS);
171 ch_period |= __SHIFTIN(act_cycles, PWM_CH0_ENTIRE_ACT_CYS);
173 PWM_WRITE(sc, PWM_CH0_PERIOD, ch_period);

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