UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Zhou Yanjie 2019-10-25 01:21:10 +08:00 committed by Vinod Koul
parent be80507d45
commit fee175e44c
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/dma/dma-jz4780.c
View File

@ -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);