diff options
| author | Zhou Yanjie <zhouyanjie@zoho.com> | 2019-10-25 01:21:10 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-11-06 22:39:58 +0530 |
| commit | fee175e44cb34ee86e589b2c22c617d00aaac21b (patch) | |
| tree | 6fc8d74313f87c861003b846d20d4366e1710770 /drivers/dma | |
| parent | be80507d45bea0358b54d1918db144d90a2ecd78 (diff) | |
| download | linux-fee175e44cb34ee86e589b2c22c617d00aaac21b.tar.bz2 | |
dmaengine: JZ4780: Add support for the X1000.
Add support for probing the dma-jz4780 driver on the X1000 Soc.
Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/1571937670-30828-3-git-send-email-zhouyanjie@zoho.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -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 f42b3ef8e036..848c3281b7ef 100644 --- a/drivers/dma/dma-jz4780.c +++ b/drivers/dma/dma-jz4780.c @@ -1013,11 +1013,18 @@ static const struct jz4780_dma_soc_data jz4780_dma_soc_data = { .flags = JZ_SOC_DATA_ALLOW_LEGACY_DT | JZ_SOC_DATA_PROGRAMMABLE_DMA, }; +static const struct jz4780_dma_soc_data x1000_dma_soc_data = { + .nb_channels = 8, + .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 }, {}, }; MODULE_DEVICE_TABLE(of, jz4780_dma_dt_match); |