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dmaengine: dma-jz4780: Add support for the JZ4740 SoC
The JZ4740 SoC has a single DMA core starring six DMA channels. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>
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@ -973,6 +973,11 @@ static int jz4780_dma_remove(struct platform_device *pdev)
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return 0;
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}
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static const struct jz4780_dma_soc_data jz4740_dma_soc_data = {
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.nb_channels = 6,
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.transfer_ord_max = 5,
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};
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static const struct jz4780_dma_soc_data jz4770_dma_soc_data = {
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.nb_channels = 6,
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.transfer_ord_max = 6,
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@ -986,6 +991,7 @@ static const struct jz4780_dma_soc_data jz4780_dma_soc_data = {
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};
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static const struct of_device_id jz4780_dma_dt_match[] = {
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{ .compatible = "ingenic,jz4740-dma", .data = &jz4740_dma_soc_data },
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{ .compatible = "ingenic,jz4770-dma", .data = &jz4770_dma_soc_data },
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{ .compatible = "ingenic,jz4780-dma", .data = &jz4780_dma_soc_data },
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{},
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