18e02d188SDavid Lechner /* SPDX-License-Identifier: GPL-2.0-only */
28e02d188SDavid Lechner /*
38e02d188SDavid Lechner  * Copyright (C) 2024 Analog Devices Inc.
48e02d188SDavid Lechner  * Copyright (C) 2024 BayLibre, SAS
58e02d188SDavid Lechner  */
68e02d188SDavid Lechner 
78e02d188SDavid Lechner #ifndef __LINUX_SPI_OFFLOAD_CONSUMER_H
88e02d188SDavid Lechner #define __LINUX_SPI_OFFLOAD_CONSUMER_H
98e02d188SDavid Lechner 
108e02d188SDavid Lechner #include <linux/module.h>
118e02d188SDavid Lechner #include <linux/spi/offload/types.h>
128e02d188SDavid Lechner #include <linux/types.h>
138e02d188SDavid Lechner 
148e02d188SDavid Lechner MODULE_IMPORT_NS("SPI_OFFLOAD");
158e02d188SDavid Lechner 
168e02d188SDavid Lechner struct device;
178e02d188SDavid Lechner struct spi_device;
188e02d188SDavid Lechner 
198e02d188SDavid Lechner struct spi_offload *devm_spi_offload_get(struct device *dev, struct spi_device *spi,
208e02d188SDavid Lechner 					 const struct spi_offload_config *config);
218e02d188SDavid Lechner 
22d7231be4SDavid Lechner struct spi_offload_trigger
23d7231be4SDavid Lechner *devm_spi_offload_trigger_get(struct device *dev,
24d7231be4SDavid Lechner 			      struct spi_offload *offload,
25d7231be4SDavid Lechner 			      enum spi_offload_trigger_type type);
26d7231be4SDavid Lechner int spi_offload_trigger_validate(struct spi_offload_trigger *trigger,
27d7231be4SDavid Lechner 				 struct spi_offload_trigger_config *config);
28d7231be4SDavid Lechner int spi_offload_trigger_enable(struct spi_offload *offload,
29d7231be4SDavid Lechner 			       struct spi_offload_trigger *trigger,
30d7231be4SDavid Lechner 			       struct spi_offload_trigger_config *config);
31d7231be4SDavid Lechner void spi_offload_trigger_disable(struct spi_offload *offload,
32d7231be4SDavid Lechner 				 struct spi_offload_trigger *trigger);
33d7231be4SDavid Lechner 
34*700a2819SDavid Lechner struct dma_chan *devm_spi_offload_tx_stream_request_dma_chan(struct device *dev,
35*700a2819SDavid Lechner 							     struct spi_offload *offload);
36*700a2819SDavid Lechner struct dma_chan *devm_spi_offload_rx_stream_request_dma_chan(struct device *dev,
37*700a2819SDavid Lechner 							     struct spi_offload *offload);
38*700a2819SDavid Lechner 
398e02d188SDavid Lechner #endif /* __LINUX_SPI_OFFLOAD_CONSUMER_H */
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