224 	u32 l1;  in rzn1_set_hw_pin_func()  local
260 	l1 = readl(&ipctl->lev1->conf[pin]);  in rzn1_set_hw_pin_func()
261 	l1_cache = l1;  in rzn1_set_hw_pin_func()
267 	l1 &= ~(RZN1_L1_FUNC_MASK << RZN1_L1_FUNCTION);  in rzn1_set_hw_pin_func()
270 		l1 |= (pin_config << RZN1_L1_FUNCTION);  in rzn1_set_hw_pin_func()
272 		l1 |= (RZN1_L1_FUNCTION_L2 << RZN1_L1_FUNCTION);  in rzn1_set_hw_pin_func()
278 	if (l1 != l1_cache || l2 != l2_cache) {  in rzn1_set_hw_pin_func()
279 		writel(l1, &ipctl->lev1->conf[pin]);  in rzn1_set_hw_pin_func()
496 	u32 l1, l2, arg = 0;  in rzn1_pinconf_get()  local
501 	l1 = readl(&ipctl->lev1->conf[pin]);  in rzn1_pinconf_get()
503 	l1mux = l1 & RZN1_L1_FUNC_MASK;  in rzn1_pinconf_get()
504 	pull = (l1 >> RZN1_L1_PIN_PULL) & 0x3;  in rzn1_pinconf_get()
505 	drive = (l1 >> RZN1_L1_PIN_DRIVE_STRENGTH) & 0x3;  in rzn1_pinconf_get()
547 	u32 l1, l1_cache;  in rzn1_pinconf_set()  local
554 	l1 = readl(&ipctl->lev1->conf[pin]);  in rzn1_pinconf_set()
555 	l1_cache = l1;  in rzn1_pinconf_set()
564 			l1 &= ~(0x3 << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
565 			l1 |= (RZN1_L1_PIN_PULL_UP << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
569 			l1 &= ~(0x3 << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
570 			l1 |= (RZN1_L1_PIN_PULL_DOWN << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
574 			l1 &= ~(0x3 << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
575 			l1 |= (RZN1_L1_PIN_PULL_NONE << RZN1_L1_PIN_PULL);  in rzn1_pinconf_set()
600 			l1 &= ~(0x3 << RZN1_L1_PIN_DRIVE_STRENGTH);  in rzn1_pinconf_set()
601 			l1 |= (drv << RZN1_L1_PIN_DRIVE_STRENGTH);  in rzn1_pinconf_set()
606 			l1 &= ~RZN1_L1_FUNC_MASK;  in rzn1_pinconf_set()
607 			l1 |= RZN1_FUNC_HIGHZ;  in rzn1_pinconf_set()
614 	if (l1 != l1_cache) {  in rzn1_pinconf_set()
616 		writel(l1, &ipctl->lev1->conf[pin]);  in rzn1_pinconf_set()