4  * SPDX-License-Identifier: Apache-2.0
18 #include <zephyr/dt-bindings/gpio/nordic-nrf-gpio.h>
76 	return -1;  in validate_addr_blk()
85 	end_addr = start_addr + len - 1;  in rpu_validate_addr()
97 		LOG_ERR("Address validation failed - pls check memmory map and re-try");  in rpu_validate_addr()
98 		return -1;  in rpu_validate_addr()
103 		return -1;  in rpu_validate_addr()
106 	cfg->qspi_slave_latency = (*hl_flag) ? rpu_7002_memmap[selected_blk][2] : 0;  in rpu_validate_addr()
116 		LOG_ERR("Host IRQ GPIO %s is not ready", host_irq_spec.port->name);  in rpu_irq_config()
117 		return -ENODEV;  in rpu_irq_config()
123 		goto out;  in rpu_irq_config()
131 		goto out;  in rpu_irq_config()
142 		goto out;  in rpu_irq_config()
147 out:  in rpu_irq_config()
158 		goto out;  in rpu_irq_remove()
165 		goto out;  in rpu_irq_remove()
168 out:  in rpu_irq_remove()
177 		LOG_ERR("IOVDD GPIO %s is not ready", iovdd_ctrl_spec.port->name);  in rpu_gpio_config()
178 		return -ENODEV;  in rpu_gpio_config()
182 		LOG_ERR("BUCKEN GPIO %s is not ready", bucken_spec.port->name);  in rpu_gpio_config()
183 		return -ENODEV;  in rpu_gpio_config()
188 		LOG_ERR("BUCKEN GPIO configuration failed...");  in rpu_gpio_config()
194 		LOG_ERR("IOVDD GPIO configuration failed...");  in rpu_gpio_config()
199 	LOG_DBG("GPIO configuration done...\n");  in rpu_gpio_config()
210 		LOG_ERR("BUCKEN GPIO remove failed...");  in rpu_gpio_remove()
216 		LOG_ERR("IOVDD GPIO remove failed...");  in rpu_gpio_remove()
220 	LOG_DBG("GPIO remove done...\n");  in rpu_gpio_remove()
230 		LOG_ERR("BUCKEN GPIO set failed...");  in rpu_pwron()
238 		LOG_ERR("IOVDD GPIO set failed...");  in rpu_pwron()
242 	/* Settling time for iovdd nRF7002 DK/EK - switch (TCK106AG): ~600us */  in rpu_pwron()
247 		/* When a single GPIO is used, we need a total wait time after bucken assertion  in rpu_pwron()
265 		LOG_ERR("BUCKEN GPIO set failed...");  in rpu_pwroff()
271 		LOG_ERR("IOVDD GPIO set failed...");  in rpu_pwroff()
283 		return -1;  in rpu_read()
287 		return qdev->hl_read(addr, data, len);  in rpu_read()
289 		return qdev->read(addr, data, len);  in rpu_read()
298 		return -1;  in rpu_write()
301 	return qdev->write(addr, data, len);  in rpu_write()
403 	qdev->write(0x048C20, &rpu_clks, 4);  in rpu_clks_on()
415 	/* UCCP_SOC_FAB_MST_READ_IDLE - HW reset value */  in rpu_validate_comms()
425 		return -1;  in rpu_validate_comms()
442 		goto out;  in rpu_init()
468 out:  in rpu_init()
508 		goto out;  in rpu_disable()
512 		goto out;  in rpu_disable()
518 		goto out;  in rpu_disable()
524 out:  in rpu_disable()