19 	struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);  in pwm_init()  local
21 	if (!pwm)  in pwm_init()
24 	writel(0, &pwm->ir);  in pwm_init()
30 	struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);  in pwm_config()  local
34 	if (!pwm)  in pwm_config()
44 	writel(cr, &pwm->cr);  in pwm_config()
46 	writel(duty_cycles, &pwm->sar);  in pwm_config()
48 	writel(period_cycles, &pwm->pr);  in pwm_config()
54 	struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);  in pwm_enable()  local
56 	if (!pwm)  in pwm_enable()
59 	setbits_le32(&pwm->cr, PWMCR_EN);  in pwm_enable()
65 	struct pwm_regs *pwm = (struct pwm_regs *)pwm_id_to_reg(pwm_id);  in pwm_disable()  local
67 	if (!pwm)  in pwm_disable()
70 	clrbits_le32(&pwm->cr, PWMCR_EN);  in pwm_disable()