4  * SPDX-License-Identifier: Apache-2.0
27 	size_t size;  member
30 static int syscon_generic_get_base(const struct device *dev, uintptr_t *addr)  in syscon_generic_get_base()  argument
32 	if (!dev) {  in syscon_generic_get_base()
33 		return -ENODEV;  in syscon_generic_get_base()
36 	*addr = DEVICE_MMIO_GET(dev);  in syscon_generic_get_base()
40 static int syscon_generic_read_reg(const struct device *dev, uint16_t reg, uint32_t *val)  in syscon_generic_read_reg()  argument
46 	if (!dev) {  in syscon_generic_read_reg()
47 		return -ENODEV;  in syscon_generic_read_reg()
50 	data = dev->data;  in syscon_generic_read_reg()
51 	config = dev->config;  in syscon_generic_read_reg()
54 		return -EINVAL;  in syscon_generic_read_reg()
57 	if (syscon_sanitize_reg(&reg, data->size, config->reg_width)) {  in syscon_generic_read_reg()
58 		return -EINVAL;  in syscon_generic_read_reg()
61 	base_address = DEVICE_MMIO_GET(dev);  in syscon_generic_read_reg()
63 	switch (config->reg_width) {  in syscon_generic_read_reg()
74 		return -EINVAL;  in syscon_generic_read_reg()
80 static int syscon_generic_write_reg(const struct device *dev, uint16_t reg, uint32_t val)  in syscon_generic_write_reg()  argument
86 	if (!dev) {  in syscon_generic_write_reg()
87 		return -ENODEV;  in syscon_generic_write_reg()
90 	data = dev->data;  in syscon_generic_write_reg()
91 	config = dev->config;  in syscon_generic_write_reg()
93 	if (syscon_sanitize_reg(&reg, data->size, config->reg_width)) {  in syscon_generic_write_reg()
94 		return -EINVAL;  in syscon_generic_write_reg()
97 	base_address = DEVICE_MMIO_GET(dev);  in syscon_generic_write_reg()
99 	switch (config->reg_width) {  in syscon_generic_write_reg()
110 		return -EINVAL;  in syscon_generic_write_reg()
116 static int syscon_generic_get_size(const struct device *dev, size_t *size)  in syscon_generic_get_size()  argument
118 	struct syscon_generic_data *data = dev->data;  in syscon_generic_get_size()
120 	*size = data->size;  in syscon_generic_get_size()
131 static int syscon_generic_init(const struct device *dev)  in syscon_generic_init()  argument
133 	DEVICE_MMIO_MAP(dev, K_MEM_CACHE_NONE);  in syscon_generic_init()
144 		.size = DT_INST_REG_SIZE(inst),                                                    \