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