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Groups > linux.kernel > #1354277
| From | Jon Hunter <jonathanh@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V2] PM / clk: Add support for obtaining clocks from device-tree |
| Date | 2016-03-09 18:00 +0100 |
| Message-ID | <raPCQ-2eF-49@gated-at.bofh.it> (permalink) |
| References | <raMbU-8oX-13@gated-at.bofh.it> <raMYi-vi-29@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 09/03/16 14:04, Rafael J. Wysocki wrote: > On Wed, Mar 9, 2016 at 2:13 PM, Jon Hunter <jonathanh@nvidia.com> wrote: >> The PM clocks framework requires clients to pass either a con-id or a >> valid clk pointer in order to add a clock to a device. Add a new >> function of_pm_clk_add_clks() to allows device clocks to be retrieved >> from device-tree and populated for a given device. Note that >> of_clk_get_from_provider() is not defined if CONFIG_OF and >> CONFIG_COMMON_CLK are not selected. Therefore, make of_pm_clk_add_clks() >> dependent on these options. >> >> An optional function pointer may be passed to of_pm_clk_add_clks() that >> can be used to filter the clocks that are added for a device when >> calling of_pm_clk_add_clks(). >> >> In order to handle errors encountered when adding clocks from >> device-tree, add a function pm_clk_remove_clk() to remove any clocks >> (using a pointer to the clk structure) that have been added >> successfully before the error occurred. >> >> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> >> --- >> >> Changes v1-v2: >> - Added support for optional filter function as suggested by Geert U. > > I'd like to get an ACK on this from someone more familiar with the DT > stuff than I am. No problem. Is Geert's ACK sufficient or is there someone else I should add? Cheers Jon
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[PATCH V2] PM / clk: Add support for obtaining clocks from device-tree Jon Hunter <jonathanh@nvidia.com> - 2016-03-09 14:20 +0100
Re: [PATCH V2] PM / clk: Add support for obtaining clocks from device-tree "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-09 15:10 +0100
Re: [PATCH V2] PM / clk: Add support for obtaining clocks from device-tree Jon Hunter <jonathanh@nvidia.com> - 2016-03-09 18:00 +0100
Re: [PATCH V2] PM / clk: Add support for obtaining clocks from device-tree "Rafael J. Wysocki" <rafael@kernel.org> - 2016-03-09 21:40 +0100
Re: [PATCH V2] PM / clk: Add support for obtaining clocks from device-tree Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-09 15:20 +0100
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