Am Donnerstag, 17. August 2017, 16:24:32 CEST schrieb William Wu: > RK3399 USB DWC3 controller has a issue that FS/LS devices not > recognized if inserted through USB 3.0 HUB. It's because that > the inter-packet delay between the SSPLIT token to SETUP token > is about 566ns, more then the USB spec requirement. > > This patch adds a quirk "snps,dis-tx-ipgap-linecheck-quirk" to > disable the u2mac linestate check to decrease the SSPLIT token > to SETUP token inter-packet delay from 566ns to 466ns. > > Signed-off-by: William Wu <william.wu@xxxxxxxxxxxxxx> applied for 4.14 Thanks Heiko -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
