Peter Chen a écrit : > On Mon, May 14, 2012 at 05:17:46PM +0200, Matthieu CASTET wrote: >> Signed-off-by: Matthieu CASTET <matthieu.castet@xxxxxxxxxx> >> --- >> drivers/usb/host/ehci-hcd.c | 4 +- >> drivers/usb/host/ehci-hub.c | 104 ++++++++++++++++++++----------------------- >> drivers/usb/host/ehci.h | 6 ++- >> 3 files changed, 57 insertions(+), 57 deletions(-) > Hi Matthieu, > > USB transceiver (PHY) may be different for kinds of SoC vendors. > Some uses chipidea internal UTMI PHY, in this case, only PHCD is > needed to controller PHY's suspend/resume. Some does not use > chipidea PHY (ULPI or vendor's UTMI PHY), in this case, PHY's operation > is not only set/clear phcd, it may includes some others, like close > PHY's analog part, PHY's clock, etc. > > So, I prefer to put PHY's operation at PHY's driver, it is platform > related. > Ok, but isn't it a separate issue ? This patch clean the current code. We can add later phy layer integration ? Matthieu -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
