| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| 351 | 100.00% | 1 | 100.00% | |
| Total | 351 | 1 |
| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Petre Rodan | 351 | 100.00% | 1 | 100.00% |
| Total | 351 | 1 |
// SPDX-License-Identifier: GPL-2.0-or-later /* * Honeywell ABP2 series pressure sensor driver * * Copyright (c) 2025 Petre Rodan <petre.rodan@subdimension.ro> */ #include <linux/device.h> #include <linux/errno.h> #include <linux/i2c.h> #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/types.h> #include "abp2030pa.h" static int abp2_i2c_read(struct abp2_data *data, u8 unused, u8 nbytes) { struct i2c_client *client = to_i2c_client(data->dev); int ret; if (nbytes > ABP2_MEASUREMENT_RD_SIZE) return -EOVERFLOW; ret = i2c_master_recv(client, data->rx_buf, nbytes); if (ret < 0) return ret; if (ret != nbytes) return -EIO; return 0; } static int abp2_i2c_write(struct abp2_data *data, u8 cmd, u8 nbytes) { struct i2c_client *client = to_i2c_client(data->dev); int ret; if (nbytes > ABP2_MEASUREMENT_RD_SIZE) return -EOVERFLOW; data->tx_buf[0] = cmd; ret = i2c_master_send(client, data->tx_buf, nbytes); if (ret < 0) return ret; if (ret != nbytes) return -EIO; return 0; } static const struct abp2_ops abp2_i2c_ops = { .read = abp2_i2c_read, .write = abp2_i2c_write, }; static int abp2_i2c_probe(struct i2c_client *client) { if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) return -EOPNOTSUPP; return abp2_common_probe(&client->dev, &abp2_i2c_ops, client->irq); } static const struct of_device_id abp2_i2c_match[] = { { .compatible = "honeywell,abp2030pa" }, { } }; MODULE_DEVICE_TABLE(of, abp2_i2c_match); static const struct i2c_device_id abp2_i2c_id[] = { { "abp2030pa" }, { } }; MODULE_DEVICE_TABLE(i2c, abp2_i2c_id); static struct i2c_driver abp2_i2c_driver = { .driver = { .name = "abp2030pa", .of_match_table = abp2_i2c_match, }, .probe = abp2_i2c_probe, .id_table = abp2_i2c_id, }; module_i2c_driver(abp2_i2c_driver); MODULE_AUTHOR("Petre Rodan <petre.rodan@subdimension.ro>"); MODULE_DESCRIPTION("Honeywell ABP2 pressure sensor i2c driver"); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS("IIO_HONEYWELL_ABP2030PA");