GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-21 14:41:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drivers: usb: dwc3: setup phy before dwc3 core soft reset

Browse source 
Phy setup should be done before dwc3 soft core reset as it is done
in linux & this fixes unreliable detection of usb cable on host side.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
T Karthik Reddy 2019-05-01 10:14:49 +05:30 • committed by Michal Simek
parent 0d0fbc857c
commit 1a031d236a
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/dwc3/core.c
View file

@ -440,6 +440,8 @@ static int dwc3_core_init(struct dwc3 *dwc)
goto err0;
}
dwc3_phy_setup(dwc);
ret = dwc3_core_soft_reset(dwc);
if (ret)
goto err0;
@ -514,8 +516,6 @@ static int dwc3_core_init(struct dwc3 *dwc)
dwc3_writel(dwc->regs, DWC3_GCTL, reg);
dwc3_phy_setup(dwc);
ret = dwc3_alloc_scratch_buffers(dwc);
if (ret)
goto err0;