[PATCH v4 12/16] usb: dwc3: add make compatible for rockchip platform

[Frank Wang]

Hi Marek,

On 2020/5/11 17:48, Marek Vasut wrote:
> On 5/11/20 9:57 AM, Frank Wang wrote:
> [...]
>
>> @@ -394,6 +407,12 @@ static int dwc3_glue_probe(struct udevice *dev)
>>   	if (ret)
>>   		return ret;
>>   
>> +	if (glue->resets.count < 1) {
> This condition is only true if count == 0 ?
> What's the purpose of this test ?

For previous dts of the Linux kernel, the reset phandles were in 
dwc3-glue nodes, however, they are moved recently into dwc3 that is a 
child node of dwc3-glue.

So the above codes is to make compatible.


>> +		ret = dwc3_glue_reset_init(child, glue);
>> +		if (ret)
>> +			return ret;
>> +	}
>> +
>>   	while (child) {
>>   		enum usb_dr_mode dr_mode;
>>   
> [...]
>
>

BR,
Frank