• Huang Rui's avatar
    usb: dwc3: add lpm erratum support · 80caf7d2
    Huang Rui authored
    When parameter DWC_USB3_LPM_ERRATA_ENABLE is enabled in Andvanced
    Configuration of coreConsultant, it supports of xHCI BESL Errata Dated
    10/19/2011 is enabled in host mode. In device mode it adds the capability
    to send NYET response threshold based on the BESL value received in the LPM
    token, and the threhold is configurable for each soc platform.
    
    This patch adds an entry that soc platform is able to define the lpm
    capacity with their own device tree or bus glue layer.
    
    [ balbi@ti.com : added devicetree documentation, spelled threshold
    		completely, made sure threshold is only applied to
    		proper core revisions. ]
    Signed-off-by: default avatarHuang Rui <ray.huang@amd.com>
    Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
    80caf7d2
platform_data.h 1.02 KB