On Fri, Oct 28, 2016 at 08:52:49PM +0900, Jaehoon Chung wrote: [...] > >> Could you check the below thing.. > >> > >> /* find reset controller when exist */ > >> - pdata->rstc = devm_reset_control_get_optional(dev, NULL); > >> + pdata->rstc = devm_reset_control_get_optional(dev, "dwmci-reset"); > >> if (IS_ERR(pdata->rstc)) { > >> if (PTR_ERR(pdata->rstc) == -EPROBE_DEFER) > >> return ERR_PTR(-EPROBE_DEFER); > > > > Confirmed with this fixing, the kernel can bootup successfully. > > > > Thanks for this. > > Thanks for checking this..If this approach is not bad, i will send the patch. > Or if there are other good approaches, let me know, plz. I'd like Guodong and John to confirm for Hikey specific. I have no knowledge for this so cannot answer. Thanks, Leo Yan -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html