diff options
Diffstat (limited to 'arch/arm/common/edma.c')
| -rw-r--r-- | arch/arm/common/edma.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index e093f2fcee7a..5662a872689b 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -26,6 +26,7 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/edma.h> +#include <linux/dma-mapping.h> #include <linux/of_address.h> #include <linux/of_device.h> #include <linux/of_dma.h> @@ -1625,6 +1626,11 @@ static int edma_probe(struct platform_device *pdev) struct device_node *node = pdev->dev.of_node; struct device *dev = &pdev->dev; int ret; + struct platform_device_info edma_dev_info = { + .name = "edma-dma-engine", + .dma_mask = DMA_BIT_MASK(32), + .parent = &pdev->dev, + }; if (node) { /* Check if this is a second instance registered */ @@ -1796,6 +1802,9 @@ static int edma_probe(struct platform_device *pdev) } edma_cc[j]->info = info[j]; arch_num_cc++; + + edma_dev_info.id = j; + platform_device_register_full(&edma_dev_info); } return 0; |