56 	struct pwm_reg *inst = config->base;  in pwm_npcx_configure()  local
59 	inst->PWMCTL &= ~BIT(NPCX_PWMCTL_PWR);  in pwm_npcx_configure()
62 	inst->PWMCTL &= ~BIT(NPCX_PWMCTL_INVP);  in pwm_npcx_configure()
65 	SET_FIELD(inst->PWMCTL, NPCX_PWMCTL_HB_DC_CTL_FIELD,  in pwm_npcx_configure()
69 	SET_FIELD(inst->PWMCTLEX, NPCX_PWMCTLEX_FCK_SEL_FIELD,  in pwm_npcx_configure()
74 		inst->PWMCTL |= BIT(NPCX_PWMCTL_CKSEL);  in pwm_npcx_configure()
76 		inst->PWMCTL &= ~BIT(NPCX_PWMCTL_CKSEL);  in pwm_npcx_configure()
89 	struct pwm_reg *inst = config->base;  in pwm_npcx_set_cycles()  local
96 	ctl = inst->PWMCTL | BIT(NPCX_PWMCTL_PWR);  in pwm_npcx_set_cycles()
108 		inst->PWMCTL = ctl;  in pwm_npcx_set_cycles()
135 	if (inst->PWMCTL != ctl || inst->PRSC != prsc || inst->CTR != ctr) {  in pwm_npcx_set_cycles()
137 		inst->PWMCTL &= ~BIT(NPCX_PWMCTL_PWR);  in pwm_npcx_set_cycles()
139 		inst->PRSC = prsc;  in pwm_npcx_set_cycles()
140 		inst->CTR = ctr;  in pwm_npcx_set_cycles()
141 		inst->DCR = dcr;  in pwm_npcx_set_cycles()
144 		inst->PWMCTL = ctl;  in pwm_npcx_set_cycles()
149 	inst->DCR = dcr;  in pwm_npcx_set_cycles()
175 	struct pwm_reg *const inst = config->base;  in pwm_npcx_init()  local
184 	NPCX_REG_WORD_ACCESS_CHECK(inst->PRSC, 0xA55A);  in pwm_npcx_init()
220 #define NPCX_PWM_INIT(inst)                                                    \  argument
221 	PINCTRL_DT_INST_DEFINE(inst);					       \
223 	static const struct pwm_npcx_config pwm_npcx_cfg_##inst = {            \
224 		.base = (struct pwm_reg *)DT_INST_REG_ADDR(inst),              \
225 		.clk_cfg = NPCX_DT_CLK_CFG_ITEM(inst),                         \
226 		.pcfg = PINCTRL_DT_INST_DEV_CONFIG_GET(inst),                  \
229 	static struct pwm_npcx_data pwm_npcx_data_##inst;                      \
231 	DEVICE_DT_INST_DEFINE(inst,					       \
233 			    &pwm_npcx_data_##inst, &pwm_npcx_cfg_##inst,       \