1d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */
2f95bd041SBartosz Golaszewski /*
3f95bd041SBartosz Golaszewski  * TI DaVinci AEMIF platform glue.
4f95bd041SBartosz Golaszewski  *
5f95bd041SBartosz Golaszewski  * Copyright (C) 2017 BayLibre SAS
6f95bd041SBartosz Golaszewski  *
7f95bd041SBartosz Golaszewski  * Author:
8f95bd041SBartosz Golaszewski  *   Bartosz Golaszewski <bgolaszewski@baylibre.com>
9f95bd041SBartosz Golaszewski  */
10f95bd041SBartosz Golaszewski 
11f95bd041SBartosz Golaszewski #ifndef __TI_DAVINCI_AEMIF_DATA_H__
12f95bd041SBartosz Golaszewski #define __TI_DAVINCI_AEMIF_DATA_H__
13f95bd041SBartosz Golaszewski 
14f95bd041SBartosz Golaszewski #include <linux/of_platform.h>
15f95bd041SBartosz Golaszewski 
168af70cd2SBartosz Golaszewski /**
178af70cd2SBartosz Golaszewski  * struct aemif_abus_data - Async bus configuration parameters.
188af70cd2SBartosz Golaszewski  *
198af70cd2SBartosz Golaszewski  * @cs - Chip-select number.
208af70cd2SBartosz Golaszewski  */
218af70cd2SBartosz Golaszewski struct aemif_abus_data {
228af70cd2SBartosz Golaszewski 	u32 cs;
238af70cd2SBartosz Golaszewski };
248af70cd2SBartosz Golaszewski 
258af70cd2SBartosz Golaszewski /**
268af70cd2SBartosz Golaszewski  * struct aemif_platform_data - Data to set up the TI aemif driver.
278af70cd2SBartosz Golaszewski  *
288af70cd2SBartosz Golaszewski  * @dev_lookup: of_dev_auxdata passed to of_platform_populate() for aemif
298af70cd2SBartosz Golaszewski  *              subdevices.
308af70cd2SBartosz Golaszewski  * @cs_offset: Lowest allowed chip-select number.
318af70cd2SBartosz Golaszewski  * @abus_data: Array of async bus configuration entries.
328af70cd2SBartosz Golaszewski  * @num_abus_data: Number of abus entries.
338af70cd2SBartosz Golaszewski  * @sub_devices: Array of platform subdevices.
348af70cd2SBartosz Golaszewski  * @num_sub_devices: Number of subdevices.
358af70cd2SBartosz Golaszewski  */
36f95bd041SBartosz Golaszewski struct aemif_platform_data {
37f95bd041SBartosz Golaszewski 	struct of_dev_auxdata *dev_lookup;
388af70cd2SBartosz Golaszewski 	u32 cs_offset;
398af70cd2SBartosz Golaszewski 	struct aemif_abus_data *abus_data;
408af70cd2SBartosz Golaszewski 	size_t num_abus_data;
418af70cd2SBartosz Golaszewski 	struct platform_device *sub_devices;
428af70cd2SBartosz Golaszewski 	size_t num_sub_devices;
43f95bd041SBartosz Golaszewski };
44f95bd041SBartosz Golaszewski 
45f95bd041SBartosz Golaszewski #endif /* __TI_DAVINCI_AEMIF_DATA_H__ */
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