Hi Felipe,
Sorry for the late response, I didn't receive your mail.
Felipe Balbi wrotes:
>Hi,
>
>Ran Wang writes:
>> +static void dwc3_power_off_all_roothub_ports(struct dwc3 *dwc)
>> +{
>> +int i, port_num;
>> +u32 reg, op_regs_base, offset;
>> +void __iomem*xhci_re
Hi Ran,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on usb/usb-testing]
[also build test WARNING on v5.0-rc2 next-20190116]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/
Hi,
Ran Wang writes:
> +static void dwc3_power_off_all_roothub_ports(struct dwc3 *dwc)
> +{
> + int i, port_num;
> + u32 reg, op_regs_base, offset;
> + void __iomem*xhci_regs;
> +
> + /* xhci regs is not mapped yet, do it temperary here */
> + if (dwc->xhci_resour
When DWC3 is set to host mode by programming register DWC3_GCTL, VUBS
(or its control signal) will be turned on immediately on related Root Hub
ports. Then, the VUBS is turned off for a little while(15us) when do xhci
reset (conducted by xhci driver) and back to normal finally, we can
observed a ne
4 matches
Mail list logo
