| /* |
| * Copyright (c) 2021, Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /* |
| * This is not a real I2C driver. It is used to instantiate struct |
| * devices for the "vnd,i2c" devicetree compatible used in test code. |
| */ |
| |
| #include <zephyr.h> |
| #include <drivers/i2c.h> |
| |
| #define DT_DRV_COMPAT vnd_i2c |
| |
| static int vnd_i2c_configure(const struct device *dev, |
| uint32_t dev_config) |
| { |
| return -ENOTSUP; |
| } |
| |
| static int vnd_i2c_transfer(const struct device *dev, |
| struct i2c_msg *msgs, |
| uint8_t num_msgs, uint16_t addr) |
| { |
| return -ENOTSUP; |
| } |
| |
| static const struct i2c_driver_api vnd_i2c_api = { |
| .configure = vnd_i2c_configure, |
| .transfer = vnd_i2c_transfer, |
| }; |
| |
| static int vnd_i2c_init(const struct device *dev) |
| { |
| return 0; |
| } |
| |
| #define VND_I2C_INIT(n) \ |
| I2C_DEVICE_DT_INST_DEFINE(n, vnd_i2c_init, NULL, \ |
| NULL, NULL, POST_KERNEL, \ |
| CONFIG_KERNEL_INIT_PRIORITY_DEVICE, \ |
| &vnd_i2c_api); |
| |
| DT_INST_FOREACH_STATUS_OKAY(VND_I2C_INIT) |
