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Groups > linux.kernel > #1513191
| From | Sekhar Nori <nsekhar@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v8 3/3] ARM: davinci: da8xx: register USB PHY clocks in the DT file |
| Date | 2016-11-01 11:10 +0100 |
| Message-ID | <syEaZ-7hG-1@gated-at.bofh.it> (permalink) |
| References | <syrGN-7md-13@gated-at.bofh.it> <syrGN-7md-29@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tuesday 01 November 2016 02:17 AM, David Lechner wrote: > From: Axel Haslam <ahaslam@baylibre.com> > > The usb20_phy clock needs to be registered for the driver to be able > to get and enable a clock. Currently the usb phy clocks are registered > form board files, which will not be called during a device tree based > boot. > > To be able to probe correctly usb form a device tree boot, register > the usb phy clocks form the DT specific init. > > Unfourtunatly, davinci does not have proper clock support on device tree > yet, so by registering the clock form de DT specific file we are > forced to hardcode the parent clock, and cannot select refclkin as > parent for any of the phy clocks of the da850 family. > > As none of the current da850 based boards currently in mainline use > refclkin as source. I guess we can live with this limitation until clocks > are correctly represented through CCF/device tree. > > Signed-off-by: Axel Haslam <ahaslam@baylibre.com> > [Added error checking] > Signed-off-by: David Lechner <david@lechnology.com> Applied to v4.10/soc with some typo fixes. s/form/from s/Unfourtunatly/Unfortunately s/de/the Thanks, Sekhar
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[PATCH v8 0/3] da8xx USB PHY platform devices and clocks David Lechner <david@lechnology.com> - 2016-10-31 21:50 +0100
[PATCH v8 2/3] ARM: davinci: da8xx: add usb phy clocks David Lechner <david@lechnology.com> - 2016-10-31 21:50 +0100
Re: [PATCH v8 2/3] ARM: davinci: da8xx: add usb phy clocks Sekhar Nori <nsekhar@ti.com> - 2016-11-01 11:00 +0100
[PATCH v8 3/3] ARM: davinci: da8xx: register USB PHY clocks in the DT file David Lechner <david@lechnology.com> - 2016-10-31 21:50 +0100
Re: [PATCH v8 3/3] ARM: davinci: da8xx: register USB PHY clocks in the DT file Sekhar Nori <nsekhar@ti.com> - 2016-11-01 11:10 +0100
[PATCH v8 1/3] ARM: dts: da850: Add cfgchip syscon node David Lechner <david@lechnology.com> - 2016-10-31 21:50 +0100
Re: [PATCH v8 1/3] ARM: dts: da850: Add cfgchip syscon node Sekhar Nori <nsekhar@ti.com> - 2016-11-01 11:00 +0100
Re: [PATCH v8 1/3] ARM: dts: da850: Add cfgchip syscon node David Lechner <david@lechnology.com> - 2016-11-02 00:20 +0100
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