2  * Copyright 2023-2024, NXP
4  * SPDX-License-Identifier: Apache-2.0
21 	((const struct mcux_rgpio_config *)(_dev)->config)
22 #define DEV_DATA(_dev) ((struct mcux_rgpio_data *)(_dev)->data)
40 	/* port ISR callback routine address */
48 	const struct mcux_rgpio_config *config = dev->config;  in mcux_rgpio_configure()
54 	if ((config->common.port_pin_mask & BIT(pin)) == 0) {  in mcux_rgpio_configure()
55 		return -ENOTSUP;  in mcux_rgpio_configure()
58 	/* Some SOCs have non-contiguous gpio pin layouts, account for this */  in mcux_rgpio_configure()
60 		if ((config->common.port_pin_mask & BIT(i)) == 0) {  in mcux_rgpio_configure()
61 			cfg_idx--;  in mcux_rgpio_configure()
66 	if (cfg_idx >= config->mux_count) {  in mcux_rgpio_configure()
68 		return -ENOTSUP;  in mcux_rgpio_configure()
73 			((size_t)config->pin_muxes[cfg_idx].config_register);  in mcux_rgpio_configure()
85 	if (config->pin_muxes[pin].pue_mux) {  in mcux_rgpio_configure()
132 	memcpy(&pin_cfg.pinmux, &config->pin_muxes[cfg_idx], sizeof(pin_cfg));  in mcux_rgpio_configure()
138 		return -ENOTSUP;  in mcux_rgpio_configure()
149 	WRITE_BIT(base->PDDR, pin, flags & GPIO_OUTPUT);  in mcux_rgpio_configure()
158 	*value = base->PDIR;  in mcux_rgpio_port_get_raw()
169 	base->PDOR = (base->PDOR & ~mask) | (mask & value);  in mcux_rgpio_port_set_masked_raw()
210 	const struct mcux_rgpio_config *config = dev->config;  in mcux_rgpio_pin_interrupt_configure()
212 	uint8_t irqs, irqc;  in mcux_rgpio_pin_interrupt_configure()  local
215 	if ((config->common.port_pin_mask & BIT(pin)) == 0) {  in mcux_rgpio_pin_interrupt_configure()
216 		return -ENOTSUP;  in mcux_rgpio_pin_interrupt_configure()
219 	irqs = 0; /* only irq0 is used for irq */  in mcux_rgpio_pin_interrupt_configure()
239 		return -EINVAL; /* should never end up here */  in mcux_rgpio_pin_interrupt_configure()
243 	RGPIO_SetPinInterruptConfig(base, pin, irqs, irqc);  in mcux_rgpio_pin_interrupt_configure()
253 	struct mcux_rgpio_data *data = dev->data;  in mcux_rgpio_manage_callback()
255 	return gpio_manage_callback(&data->callbacks, callback, set);  in mcux_rgpio_manage_callback()
261 	struct mcux_rgpio_data *data = dev->data;  in mcux_rgpio_port_isr()
264 	int_flags = base->ISFR[0]; /* Notice: only irq0 is used for now */  in mcux_rgpio_port_isr()
265 	base->ISFR[0] = int_flags;  in mcux_rgpio_port_isr()
267 	gpio_fire_callbacks(&data->callbacks, dev, int_flags);  in mcux_rgpio_port_isr()