| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * TI DaVinci AEMIF platform glue. |
| * |
| * Copyright (C) 2017 BayLibre SAS |
| * |
| * Author: |
| * Bartosz Golaszewski <bgolaszewski@baylibre.com> |
| */ |
| |
| #ifndef __TI_DAVINCI_AEMIF_DATA_H__ |
| #define __TI_DAVINCI_AEMIF_DATA_H__ |
| |
| #include <linux/of_platform.h> |
| |
| /** |
| * struct aemif_abus_data - Async bus configuration parameters. |
| * |
| * @cs - Chip-select number. |
| */ |
| struct aemif_abus_data { |
| u32 cs; |
| }; |
| |
| /** |
| * struct aemif_platform_data - Data to set up the TI aemif driver. |
| * |
| * @dev_lookup: of_dev_auxdata passed to of_platform_populate() for aemif |
| * subdevices. |
| * @cs_offset: Lowest allowed chip-select number. |
| * @abus_data: Array of async bus configuration entries. |
| * @num_abus_data: Number of abus entries. |
| * @sub_devices: Array of platform subdevices. |
| * @num_sub_devices: Number of subdevices. |
| */ |
| struct aemif_platform_data { |
| struct of_dev_auxdata *dev_lookup; |
| u32 cs_offset; |
| struct aemif_abus_data *abus_data; |
| size_t num_abus_data; |
| struct platform_device *sub_devices; |
| size_t num_sub_devices; |
| }; |
| |
| #endif /* __TI_DAVINCI_AEMIF_DATA_H__ */ |