Commit f87c842f authored by Sevak Arakelyan's avatar Sevak Arakelyan Committed by Felipe Balbi

usb: dwc2: gadget: Set GDFIFOCFG

Add programming of GDFIFOCFG register in device mode.
It must contain start address for EP Info block and
total FIFO depth.
Signed-off-by: default avatarSevak Arakelyan <sevaka@synopsys.com>
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent e92b9d44
...@@ -241,6 +241,9 @@ static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg) ...@@ -241,6 +241,9 @@ static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg)
val = dwc2_readl(hsotg->regs + DPTXFSIZN(ep)); val = dwc2_readl(hsotg->regs + DPTXFSIZN(ep));
} }
dwc2_writel(hsotg->hw_params.total_fifo_size |
addr << GDFIFOCFG_EPINFOBASE_SHIFT,
hsotg->regs + GDFIFOCFG);
/* /*
* according to p428 of the design guide, we need to ensure that * according to p428 of the design guide, we need to ensure that
* all fifos are flushed before continuing * all fifos are flushed before continuing
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment