From: Huang Rui Date: Tue, 28 Oct 2014 11:54:26 +0000 (+0800) Subject: usb: dwc3: add lpm erratum support X-Git-Tag: omap-for-v3.19/fixes-rc1~87^2~32^2~118 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80caf7d21adca10c4621d511f6eb01f7ed2b342c;p=pandora-kernel.git usb: dwc3: add lpm erratum support 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: Huang Rui Signed-off-by: Felipe Balbi --- Reading git-diff-tree failed