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Commit ddff14f1 authored by Kishon Vijay Abraham I's avatar Kishon Vijay Abraham I Committed by Felipe Balbi
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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: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent d4436c3a

drivers/usb/dwc3/core.c

+4 −0
Original line number Diff line number Diff line
@@ -454,6 +454,10 @@ static int dwc3_probe(struct platform_device *pdev) 
	dwc->regs_size	= resource_size(res);

	dwc->dev	= dev;



	dev->dma_mask	= dev->parent->dma_mask;

	dev->dma_parms	= dev->parent->dma_parms;

	dma_set_coherent_mask(dev, dev->parent->coherent_dma_mask);



	if (!strncmp("super", maximum_speed, 5))

		dwc->maximum_speed = DWC3_DCFG_SUPERSPEED;

	else if (!strncmp("high", maximum_speed, 4))

drivers/usb/dwc3/dwc3-omap.c

+3 −0
Original line number Diff line number Diff line
@@ -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