| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | /* |
| 3 | * The MIPI SDCA specification is available for public downloads at |
| 4 | * https://www.mipi.org/mipi-sdca-v1-0-download |
| 5 | * |
| 6 | * Copyright (C) 2025 Cirrus Logic, Inc. and |
| 7 | * Cirrus Logic International Semiconductor Ltd. |
| 8 | */ |
| 9 | |
| 10 | #ifndef __SDCA_CLASS_H__ |
| 11 | #define __SDCA_CLASS_H__ |
| 12 | |
| 13 | #include <linux/completion.h> |
| 14 | #include <linux/mutex.h> |
| 15 | #include <linux/workqueue.h> |
| 16 | |
| 17 | struct device; |
| 18 | struct regmap; |
| 19 | struct sdw_slave; |
| 20 | struct sdca_function_data; |
| 21 | |
| 22 | struct sdca_class_drv { |
| 23 | struct device *dev; |
| 24 | struct regmap *dev_regmap; |
| 25 | struct sdw_slave *sdw; |
| 26 | |
| 27 | struct sdca_function_data *functions; |
| 28 | struct sdca_interrupt_info *irq_info; |
| 29 | |
| 30 | struct mutex regmap_lock; |
| 31 | struct work_struct boot_work; |
| 32 | struct completion device_attach; |
| 33 | |
| 34 | bool attached; |
| 35 | }; |
| 36 | |
| 37 | #endif /* __SDCA_CLASS_H__ */ |
| 38 |