4  * SPDX-License-Identifier: Apache-2.0
36 	struct k_mutex lock;  member
41 	const struct tle9104_gpio_config *config = dev->config;  in tle9104_gpio_pin_configure()
42 	struct tle9104_gpio_data *data = dev->data;  in tle9104_gpio_pin_configure()
47 		return -EWOULDBLOCK;  in tle9104_gpio_pin_configure()
52 		return -EINVAL;  in tle9104_gpio_pin_configure()
57 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
62 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
67 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
72 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
77 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
82 		return -ENOTSUP;  in tle9104_gpio_pin_configure()
85 	if (config->parallel_mode_out12 && pin == 1) {  in tle9104_gpio_pin_configure()
86 		LOG_ERR("cannot configure OUT2 if parallel mode is enabled for OUT1 and OUT2");  in tle9104_gpio_pin_configure()
87 		return -EINVAL;  in tle9104_gpio_pin_configure()
90 	if (config->parallel_mode_out34 && pin == 3) {  in tle9104_gpio_pin_configure()
91 		LOG_ERR("cannot configure OUT4 if parallel mode is enabled for OUT3 and OUT4");  in tle9104_gpio_pin_configure()
92 		return -EINVAL;  in tle9104_gpio_pin_configure()
95 	k_mutex_lock(&data->lock, K_FOREVER);  in tle9104_gpio_pin_configure()
98 		WRITE_BIT(data->state, pin, 0);  in tle9104_gpio_pin_configure()
100 		WRITE_BIT(data->state, pin, 1);  in tle9104_gpio_pin_configure()
103 	WRITE_BIT(data->configured, pin, 1);  in tle9104_gpio_pin_configure()
104 	result = tle9104_write_state(config->parent, data->state);  in tle9104_gpio_pin_configure()
105 	k_mutex_unlock(&data->lock);  in tle9104_gpio_pin_configure()
116 	return -ENOTSUP;  in tle9104_gpio_port_get_raw()
121 	const struct tle9104_gpio_config *config = dev->config;  in tle9104_gpio_port_set_masked_raw()
122 	struct tle9104_gpio_data *data = dev->data;  in tle9104_gpio_port_set_masked_raw()
125 	if (config->parallel_mode_out12 && (BIT(1) & mask) != 0) {  in tle9104_gpio_port_set_masked_raw()
126 		LOG_ERR("cannot set OUT2 if parallel mode is enabled for OUT1 and OUT2");  in tle9104_gpio_port_set_masked_raw()
127 		return -EINVAL;  in tle9104_gpio_port_set_masked_raw()
130 	if (config->parallel_mode_out34 && (BIT(3) & mask) != 0) {  in tle9104_gpio_port_set_masked_raw()
131 		LOG_ERR("cannot set OUT4 if parallel mode is enabled for OUT3 and OUT4");  in tle9104_gpio_port_set_masked_raw()
132 		return -EINVAL;  in tle9104_gpio_port_set_masked_raw()
137 		return -EWOULDBLOCK;  in tle9104_gpio_port_set_masked_raw()
140 	k_mutex_lock(&data->lock, K_FOREVER);  in tle9104_gpio_port_set_masked_raw()
141 	data->state = (data->state & ~mask) | (mask & value);  in tle9104_gpio_port_set_masked_raw()
142 	result = tle9104_write_state(config->parent, data->state);  in tle9104_gpio_port_set_masked_raw()
143 	k_mutex_unlock(&data->lock);  in tle9104_gpio_port_set_masked_raw()
160 	const struct tle9104_gpio_config *config = dev->config;  in tle9104_gpio_port_toggle_bits()
161 	struct tle9104_gpio_data *data = dev->data;  in tle9104_gpio_port_toggle_bits()
164 	if (config->parallel_mode_out12 && (BIT(1) & mask) != 0) {  in tle9104_gpio_port_toggle_bits()
165 		LOG_ERR("cannot toggle OUT2 if parallel mode is enabled for OUT1 and OUT2");  in tle9104_gpio_port_toggle_bits()
166 		return -EINVAL;  in tle9104_gpio_port_toggle_bits()
169 	if (config->parallel_mode_out34 && (BIT(3) & mask) != 0) {  in tle9104_gpio_port_toggle_bits()
170 		LOG_ERR("cannot toggle OUT4 if parallel mode is enabled for OUT3 and OUT4");  in tle9104_gpio_port_toggle_bits()
171 		return -EINVAL;  in tle9104_gpio_port_toggle_bits()
176 		return -EWOULDBLOCK;  in tle9104_gpio_port_toggle_bits()
179 	k_mutex_lock(&data->lock, K_FOREVER);  in tle9104_gpio_port_toggle_bits()
180 	data->state ^= mask;  in tle9104_gpio_port_toggle_bits()
181 	result = tle9104_write_state(config->parent, data->state);  in tle9104_gpio_port_toggle_bits()
182 	k_mutex_unlock(&data->lock);  in tle9104_gpio_port_toggle_bits()
188 						enum gpio_int_mode mode, enum gpio_int_trig trig)  in tle9104_gpio_pin_interrupt_configure()  argument
192 	ARG_UNUSED(mode);  in tle9104_gpio_pin_interrupt_configure()
194 	return -ENOTSUP;  in tle9104_gpio_pin_interrupt_configure()
209 	const struct tle9104_gpio_config *config = dev->config;  in tle9104_gpio_init()
210 	struct tle9104_gpio_data *data = dev->data;  in tle9104_gpio_init()
213 	LOG_DBG("initialize TLE9104 GPIO instance %s", dev->name);  in tle9104_gpio_init()
215 	if (!device_is_ready(config->parent)) {  in tle9104_gpio_init()
216 		LOG_ERR("%s: parent MFD is not ready", dev->name);  in tle9104_gpio_init()
217 		return -EINVAL;  in tle9104_gpio_init()
220 	result = k_mutex_init(&data->lock);  in tle9104_gpio_init()