You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.3 KiB
55 lines
1.3 KiB
/* |
|
* Copyright (c) 2024 TOKITA Hiroshi |
|
* |
|
* SPDX-License-Identifier: Apache-2.0 |
|
*/ |
|
|
|
#define DT_DRV_COMPAT vnd_i2s |
|
|
|
#include <zephyr/kernel.h> |
|
#include <zephyr/drivers/i2s.h> |
|
|
|
static int vnd_i2s_configure(const struct device *dev, enum i2s_dir dir, |
|
const struct i2s_config *i2s_cfg) |
|
{ |
|
return -ENOTSUP; |
|
} |
|
|
|
static const struct i2s_config *vnd_i2s_config_get(const struct device *dev, enum i2s_dir dir) |
|
{ |
|
return NULL; |
|
} |
|
|
|
static int vnd_i2s_trigger(const struct device *dev, enum i2s_dir dir, enum i2s_trigger_cmd cmd) |
|
{ |
|
return -ENOTSUP; |
|
} |
|
|
|
static int vnd_i2s_read(const struct device *dev, void **mem_block, size_t *size) |
|
{ |
|
return -ENOTSUP; |
|
} |
|
|
|
static int vnd_i2s_write(const struct device *dev, void *mem_block, size_t size) |
|
{ |
|
return -ENOTSUP; |
|
} |
|
|
|
static DEVICE_API(i2s, vnd_i2s_driver_api) = { |
|
.configure = vnd_i2s_configure, |
|
.config_get = vnd_i2s_config_get, |
|
.trigger = vnd_i2s_trigger, |
|
.read = vnd_i2s_read, |
|
.write = vnd_i2s_write, |
|
}; |
|
|
|
static int vnd_i2s_init(const struct device *dev) |
|
{ |
|
return 0; |
|
} |
|
|
|
#define VND_I2S_INIT(index) \ |
|
DEVICE_DT_INST_DEFINE(index, &vnd_i2s_init, NULL, NULL, NULL, POST_KERNEL, \ |
|
CONFIG_I2S_INIT_PRIORITY, &vnd_i2s_driver_api); |
|
|
|
DT_INST_FOREACH_STATUS_OKAY(VND_I2S_INIT)
|
|
|