Re: [PATCH 1/3] phy: phy-mtk-tphy: use auto instead of force to bypass utmi signals

2018-01-01 Thread Chunfeng Yun
On Thu, 2017-12-28 at 16:44 +0530, Kishon Vijay Abraham I wrote: > > On Thursday 07 December 2017 05:23 PM, Chunfeng Yun wrote: > > When system is running, if usb2 phy is forced to bypass utmi signals, > > all PLL will be turned off, and it can't detect device connection > > anymore, so replace fo

Re: [PATCH 1/3] phy: phy-mtk-tphy: use auto instead of force to bypass utmi signals

2017-12-28 Thread Kishon Vijay Abraham I
On Thursday 07 December 2017 05:23 PM, Chunfeng Yun wrote: > When system is running, if usb2 phy is forced to bypass utmi signals, > all PLL will be turned off, and it can't detect device connection > anymore, so replace force mode with auto mode which can bypass utmi > signals automatically if n

[PATCH 1/3] phy: phy-mtk-tphy: use auto instead of force to bypass utmi signals

2017-12-07 Thread Chunfeng Yun
When system is running, if usb2 phy is forced to bypass utmi signals, all PLL will be turned off, and it can't detect device connection anymore, so replace force mode with auto mode which can bypass utmi signals automatically if no device attached for normal flow. But keep the force mode to fix RX

[PATCH 1/3] phy: phy-mtk-tphy: use auto instead of force to bypass utmi signals

2017-10-26 Thread Chunfeng Yun
When system is running, if usb2 phy is forced to bypass utmi signals, all PLL will be turned off, and it can't detect device connection anymore, so replace force mode with auto mode which can bypass utmi signals automatically if no device attached for normal flow. But keep the force mode to fix RX