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dmaengine: JZ4780: Add support for the X1830. 

Add support for probing the dma-jz4780 driver on the X1830 Soc.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Link: https://lore.kernel.org/r/1576591140-125668-4-git-send-email-zhouyanjie@wanyeetech.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
周琰杰 (Zhou Yanjie) 2019-12-17 21:59:00 +08:00 committed by Vinod Koul
parent b98900548b
commit 20f5a65955
1 changed files with 7 additions and 0 deletions
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7
drivers/dma/dma-jz4780.c
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@ -1020,12 +1020,19 @@ static const struct jz4780_dma_soc_data x1000_dma_soc_data = {
.flags = JZ_SOC_DATA_PROGRAMMABLE_DMA,
};
static const struct jz4780_dma_soc_data x1830_dma_soc_data = {
.nb_channels = 32,
.transfer_ord_max = 7,
.flags = JZ_SOC_DATA_PROGRAMMABLE_DMA,
};
static const struct of_device_id jz4780_dma_dt_match[] = {
{ .compatible = "ingenic,jz4740-dma", .data = &jz4740_dma_soc_data },
{ .compatible = "ingenic,jz4725b-dma", .data = &jz4725b_dma_soc_data },
{ .compatible = "ingenic,jz4770-dma", .data = &jz4770_dma_soc_data },
{ .compatible = "ingenic,jz4780-dma", .data = &jz4780_dma_soc_data },
{ .compatible = "ingenic,x1000-dma", .data = &x1000_dma_soc_data },
{ .compatible = "ingenic,x1830-dma", .data = &x1830_dma_soc_data },
{},
};
MODULE_DEVICE_TABLE(of, jz4780_dma_dt_match);