Messages in this thread Patch in this message | | | From | Huang Rui <> | Subject | [PATCH v3 01/19] usb: dwc3: enable hibernation if to be supported | Date | Tue, 28 Oct 2014 19:54:22 +0800 |
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It enables hibernation if the function is set in coreConsultant.
Suggested-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Huang Rui <ray.huang@amd.com> --- drivers/usb/dwc3/core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index fa396fc..bf77509 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -449,6 +449,7 @@ static int dwc3_core_init(struct dwc3 *dwc) case DWC3_GHWPARAMS1_EN_PWROPT_HIB: /* enable hibernation here */ dwc->nr_scratch = DWC3_GHWPARAMS4_HIBER_SCRATCHBUFS(hwparams4); + reg |= DWC3_GCTL_GBLHIBERNATIONEN; break; default: dev_dbg(dwc->dev, "No power optimization available\n"); -- 1.9.1
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