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| author | 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> | 2019-12-17 16:59:00 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-12-23 10:42:49 +0300 |
| commit | 20f5a659554a6e684da0806939bddf8f6537e936 (patch) | |
| tree | e01a26b7831f94b9b5584486bd7e67768acdcbb3 /drivers/dma/dma-jz4780.c | |
| parent | b98900548b8db965990691716c117b738eaa9d5a (diff) | |
| download | linux-20f5a659554a6e684da0806939bddf8f6537e936.tar.xz | |
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>
Diffstat (limited to 'drivers/dma/dma-jz4780.c')
| -rw-r--r-- | drivers/dma/dma-jz4780.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c index fa626acdc9b9..f8ee4b74dae4 100644 --- a/drivers/dma/dma-jz4780.c +++ b/drivers/dma/dma-jz4780.c @@ -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); |