1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2024 Analog Devices Inc.
4  * Copyright (C) 2024 BayLibre, SAS
5  */
6 
7 #ifndef __LINUX_SPI_OFFLOAD_CONSUMER_H
8 #define __LINUX_SPI_OFFLOAD_CONSUMER_H
9 
10 #include <linux/module.h>
11 #include <linux/spi/offload/types.h>
12 #include <linux/types.h>
13 
14 MODULE_IMPORT_NS("SPI_OFFLOAD");
15 
16 struct device;
17 struct spi_device;
18 
19 struct spi_offload *devm_spi_offload_get(struct device *dev, struct spi_device *spi,
20 					 const struct spi_offload_config *config);
21 
22 struct spi_offload_trigger
23 *devm_spi_offload_trigger_get(struct device *dev,
24 			      struct spi_offload *offload,
25 			      enum spi_offload_trigger_type type);
26 int spi_offload_trigger_validate(struct spi_offload_trigger *trigger,
27 				 struct spi_offload_trigger_config *config);
28 int spi_offload_trigger_enable(struct spi_offload *offload,
29 			       struct spi_offload_trigger *trigger,
30 			       struct spi_offload_trigger_config *config);
31 void spi_offload_trigger_disable(struct spi_offload *offload,
32 				 struct spi_offload_trigger *trigger);
33 
34 struct dma_chan *devm_spi_offload_tx_stream_request_dma_chan(struct device *dev,
35 							     struct spi_offload *offload);
36 struct dma_chan *devm_spi_offload_rx_stream_request_dma_chan(struct device *dev,
37 							     struct spi_offload *offload);
38 
39 #endif /* __LINUX_SPI_OFFLOAD_CONSUMER_H */
40