diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2013-03-07 13:21:43 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 09:18:14 (GMT) |
| commit | ddff14f1ab9b55b73ba59126ef4a10966725fc9d (patch) | |
| tree | 803dce8a9343fdc8ea426df5129d39cde9126bb8 /drivers/usb/dwc3/dwc3-omap.c | |
| parent | d4436c3a6e4ea3000b794eb61e0fc1db46d14175 (diff) | |
| download | linux-fsl-qoriq-ddff14f1ab9b55b73ba59126ef4a10966725fc9d.tar.xz | |
usb: dwc3: set dma_mask for dwc3_omap device
*dma_mask* is not set for devices created from dt data. So filled dma_mask
for dwc3_omap device here. And dwc3 core will copy the dma_mask from its
parent.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-omap.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-omap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 35b9673..546f1fd 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -277,6 +277,8 @@ static void dwc3_omap_disable_irqs(struct dwc3_omap *omap) dwc3_omap_writel(omap->base, USBOTGSS_IRQENABLE_SET_0, 0x00); } +static u64 dwc3_omap_dma_mask = DMA_BIT_MASK(32); + static int dwc3_omap_probe(struct platform_device *pdev) { struct device_node *node = pdev->dev.of_node; @@ -330,6 +332,7 @@ static int dwc3_omap_probe(struct platform_device *pdev) omap->dev = dev; omap->irq = irq; omap->base = base; + dev->dma_mask = &dwc3_omap_dma_mask; /* * REVISIT if we ever have two instances of the wrapper, we will be |