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Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc nodes

From Leo Yan <leo.yan@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc nodes
Date 2016-10-28 14:40 +0200
Message-ID <sxeBX-8kL-5@gated-at.bofh.it> (permalink)
References (5 earlier) <sx9VE-5fQ-41@gated-at.bofh.it> <sxbXr-6vs-11@gated-at.bofh.it> <sxc77-6yE-15@gated-at.bofh.it> <sxcqt-6Y9-17@gated-at.bofh.it> <sxdZf-7Oz-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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

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Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc nodes Vincent Guittot <vincent.guittot@linaro.org> - 2016-10-27 16:00 +0200
  Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc nodes John Stultz <john.stultz@linaro.org> - 2016-10-27 22:30 +0200
    Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into  dwmmc nodes Leo Yan <leo.yan@linaro.org> - 2016-10-28 09:30 +0200
      Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into  dwmmc nodes Leo Yan <leo.yan@linaro.org> - 2016-10-28 09:40 +0200
        Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc  nodes Jaehoon Chung <jh80.chung@samsung.com> - 2016-10-28 11:50 +0200
          Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc  nodes Jaehoon Chung <jh80.chung@samsung.com> - 2016-10-28 12:00 +0200
            Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into  dwmmc nodes Leo Yan <leo.yan@linaro.org> - 2016-10-28 12:20 +0200
              Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc  nodes Jaehoon Chung <jh80.chung@samsung.com> - 2016-10-28 14:00 +0200
                Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into  dwmmc nodes Leo Yan <leo.yan@linaro.org> - 2016-10-28 14:40 +0200
                Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc nodes John Stultz <john.stultz@linaro.org> - 2016-10-28 23:20 +0200
      Re: [PATCH v2 2/2] arm64: dts: hi6220: add resets property into dwmmc  nodes Jaehoon Chung <jh80.chung@samsung.com> - 2016-10-28 10:10 +0200

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