projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| f95bd041 BG |
2 | /* |
| 3 | * TI DaVinci AEMIF platform glue. | |
| 4 | * | |
| 5 | * Copyright (C) 2017 BayLibre SAS | |
| 6 | * | |
| 7 | * Author: | |
| 8 | * Bartosz Golaszewski <bgolaszewski@baylibre.com> | |
| f95bd041 BG |
9 | */ |
| 10 | ||
| 11 | #ifndef __TI_DAVINCI_AEMIF_DATA_H__ | |
| 12 | #define __TI_DAVINCI_AEMIF_DATA_H__ | |
| 13 | ||
| 14 | #include <linux/of_platform.h> | |
| 15 | ||
| 8af70cd2 BG |
16 | /** |
| 17 | * struct aemif_abus_data - Async bus configuration parameters. | |
| 18 | * | |
| 19 | * @cs - Chip-select number. | |
| 20 | */ | |
| 21 | struct aemif_abus_data { | |
| 22 | u32 cs; | |
| 23 | }; | |
| 24 | ||
| 25 | /** | |
| 26 | * struct aemif_platform_data - Data to set up the TI aemif driver. | |
| 27 | * | |
| 28 | * @dev_lookup: of_dev_auxdata passed to of_platform_populate() for aemif | |
| 29 | * subdevices. | |
| 30 | * @cs_offset: Lowest allowed chip-select number. | |
| 31 | * @abus_data: Array of async bus configuration entries. | |
| 32 | * @num_abus_data: Number of abus entries. | |
| 33 | * @sub_devices: Array of platform subdevices. | |
| 34 | * @num_sub_devices: Number of subdevices. | |
| 35 | */ | |
| f95bd041 BG |
36 | struct aemif_platform_data { |
| 37 | struct of_dev_auxdata *dev_lookup; | |
| 8af70cd2 BG |
38 | u32 cs_offset; |
| 39 | struct aemif_abus_data *abus_data; | |
| 40 | size_t num_abus_data; | |
| 41 | struct platform_device *sub_devices; | |
| 42 | size_t num_sub_devices; | |
| f95bd041 BG |
43 | }; |
| 44 | ||
| 45 | #endif /* __TI_DAVINCI_AEMIF_DATA_H__ */ |