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Groups > linux.kernel > #1230238
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS |
| Date | 2015-09-22 16:10 +0200 |
| Message-ID | <qbwqB-7yX-1@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <q9ZwL-5W4-17@gated-at.bofh.it> <qa71g-8fE-17@gated-at.bofh.it> <qbvbc-5BU-35@gated-at.bofh.it> <qbvkR-5Nf-9@gated-at.bofh.it> <qbvuz-6dJ-41@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Tue, Sep 22, 2015 at 03:01:58PM +0200, Hans de Goede wrote: > >In short, this is not about "power supply" but VBUS detection. IIRC, > >if no VBUS detection method is provided, the phy driver just waits a > >period of time after an ID pin change and then considers VBUS invalid. > > Right, but that is a hack for boards with no / broken vbus detection > (or vbus control), we really want to use vbus-det where available, > so I agree that a TODO comment here would be good. What's so special in our SoCs that makes that we can't just rely on the ID pin ? (which seems to be working just fine here) Other SoCs don't need to rely on such a hack as well. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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[PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-09-18 10:50 +0200
Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Chen-Yu Tsai <wens@csie.org> - 2015-09-18 18:50 +0200
Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-09-22 14:50 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Chen-Yu Tsai <wens@csie.org> - 2015-09-22 15:00 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Hans de Goede <hdegoede@redhat.com> - 2015-09-22 15:10 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Hans de Goede <hdegoede@redhat.com> - 2015-09-22 15:40 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-09-22 16:10 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Hans de Goede <hdegoede@redhat.com> - 2015-09-22 16:40 +0200
Re: [linux-sunxi] Re: [PATCH 5/5] ARM: sun5i: Add C.H.I.P DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-09-30 07:10 +0200
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