92 	unsigned long mul, output_clk_hz, input_clk_hz;  in img_pwm_config()  local
105 	mul = DIV_ROUND_UP(input_clk_hz, output_clk_hz);  in img_pwm_config()
106 	if (mul <= max_timebase) {  in img_pwm_config()
108 		timebase = DIV_ROUND_UP(mul, 1);  in img_pwm_config()
109 	} else if (mul <= max_timebase * 8) {  in img_pwm_config()
111 		timebase = DIV_ROUND_UP(mul, 8);  in img_pwm_config()
112 	} else if (mul <= max_timebase * 64) {  in img_pwm_config()
114 		timebase = DIV_ROUND_UP(mul, 64);  in img_pwm_config()
115 	} else if (mul <= max_timebase * 512) {  in img_pwm_config()
117 		timebase = DIV_ROUND_UP(mul, 512);  in img_pwm_config()
118 	} else if (mul > max_timebase * 512) {  in img_pwm_config()