4  * SPDX-License-Identifier: Apache-2.0
11 #include <zephyr/drivers/gpio.h>
23 #undef __GPIO_H__  /* Zephyr and CC32XX SDK gpio.h conflict */
24 #include <driverlib/gpio.h>
29 #include <zephyr/drivers/gpio/gpio_utils.h>
50 	/* base address of GPIO port */
52 	/* GPIO port number */
72 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_config()
73 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_config()
76 		return -ENOTSUP;  in gpio_cc32xx_config()
80 		return -ENOTSUP;  in gpio_cc32xx_config()
84 		return -ENOTSUP;  in gpio_cc32xx_config()
87 	MAP_PinTypeGPIO(pinTable[gpio_config->port_num * 8 + pin],  in gpio_cc32xx_config()
106 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_port_get_raw()
107 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_port_get_raw()
119 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_port_set_masked_raw()
120 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_port_set_masked_raw()
130 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_port_set_bits_raw()
131 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_port_set_bits_raw()
141 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_port_clear_bits_raw()
142 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_port_clear_bits_raw()
152 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_port_toggle_bits()
153 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_port_toggle_bits()
169 	const struct gpio_cc32xx_config *gpio_config = port->config;  in gpio_cc32xx_pin_interrupt_configure()
170 	unsigned long port_base = gpio_config->port_base;  in gpio_cc32xx_pin_interrupt_configure()
173 	__ASSERT(pin < 8, "Invalid pin number - only 8 pins per port");  in gpio_cc32xx_pin_interrupt_configure()
178 	 * to level-based  in gpio_cc32xx_pin_interrupt_configure()
211 	struct gpio_cc32xx_data *data = dev->data;  in gpio_cc32xx_manage_callback()
213 	return gpio_manage_callback(&data->callbacks, callback, set);  in gpio_cc32xx_manage_callback()
218 	const struct gpio_cc32xx_config *config = dev->config;  in gpio_cc32xx_port_isr()
219 	struct gpio_cc32xx_data *data = dev->data;  in gpio_cc32xx_port_isr()
223 	int_status = (uint32_t)MAP_GPIOIntStatus(config->port_base, 1);  in gpio_cc32xx_port_isr()
225 	/* Clear GPIO Interrupt */  in gpio_cc32xx_port_isr()
226 	MAP_GPIOIntClear(config->port_base, int_status);  in gpio_cc32xx_port_isr()
229 	gpio_fire_callbacks(&data->callbacks, dev, int_status);  in gpio_cc32xx_port_isr()
232 static DEVICE_API(gpio, api_funcs) = {
243 #define GPIO_CC32XX_INIT_FUNC(n)					     \  argument
244 	static int gpio_cc32xx_a##n##_init(const struct device *dev)		     \
248 		IRQ_CONNECT(DT_INST_IRQN(n), DT_INST_IRQ(n, priority),	     \
249 			gpio_cc32xx_port_isr, DEVICE_DT_INST_GET(n),         \
252 		MAP_IntPendClear(DT_INST_IRQN(n) + 16);			     \
253 		irq_enable(DT_INST_IRQN(n));				     \
258 #define GPIO_CC32XX_DEVICE_INIT(n)					     \  argument
259 	DEVICE_DT_INST_DEFINE(n, gpio_cc32xx_a##n##_init,		     \
260 			NULL, &gpio_cc32xx_a##n##_data,			     \
261 			&gpio_cc32xx_a##n##_config,			     \
265 #define GPIO_CC32XX_INIT(n)						     \  argument
266 	static const struct gpio_cc32xx_config gpio_cc32xx_a##n##_config = { \
268 			.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_DT_INST(n), \
270 		.port_base = DT_INST_REG_ADDR(n),			     \
271 		.port_num = n						     \
274 	static struct gpio_cc32xx_data gpio_cc32xx_a##n##_data;		     \
276 	GPIO_CC32XX_INIT_FUNC(n)					     \
278 	GPIO_CC32XX_DEVICE_INIT(n);