On 01/27/2018 08:48 PM, Tom Rini wrote:
When we have a driver that is used on both 32bit and 64bit targets and we are talking about address space we cannot use u64 nor u32 and instead need to use phys_addr_t.
Can someoneone pass in a pointer above 32bit address range ? That might cause some mess ...
Cc: Lukasz Majewski lukma@denx.de Cc: Marek Vasut marex@denx.de Signed-off-by: Tom Rini trini@konsulko.com
drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c index b6164afa9245..ec4b1e219ed0 100644 --- a/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c +++ b/drivers/usb/gadget/dwc2_udc_otg_xfer_dma.c @@ -114,7 +114,7 @@ static int setdma_rx(struct dwc2_ep *ep, struct dwc2_request *req) (unsigned long) ep->dma_buf + ROUND(ep->len, CONFIG_SYS_CACHELINE_SIZE));
- writel((unsigned int) ep->dma_buf, ®->out_endp[ep_num].doepdma);
- writel((phys_addr_t) ep->dma_buf, ®->out_endp[ep_num].doepdma); writel(DOEPT_SIZ_PKT_CNT(pktcnt) | DOEPT_SIZ_XFER_SIZE(length), ®->out_endp[ep_num].doeptsiz); writel(DEPCTL_EPENA|DEPCTL_CNAK|ctrl, ®->out_endp[ep_num].doepctl);