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Groups > linux.kernel > #1320587
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| From | Mark Brown <broonie@kernel.org> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V4 2/2] regulator: mt6323: Add support for MT6323 regulator |
| Date | Thu, 28 Jan 2016 12:40:02 +0100 |
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| X-Original-To | Henry Chen <henryc.chen@mediatek.com> |
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| X-Original-Cc | John Crispin <blogic@openwrt.org>, Liam Girdwood <lgirdwood@gmail.com>, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Matthias Brugger <matthias.bgg@gmail.com>, Chen Zhong <chen.zhong@mediatek.com>, linux-arm-kernel@lists.infradead.org |
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On Thu, Jan 28, 2016 at 03:16:41PM +0800, Henry Chen wrote: > On Wed, 2016-01-27 at 14:41 +0000, Mark Brown wrote: > > No, drivers should *never* enable things that weren't explictly enabled > > by the machine constraints. This misses the whole point of having > > constraints. They are there so that the system integrator can enable > > the functionality that is safe on a given board. > Okay..the constrains should be define on device tree. > But which optional properties was suitable to fill on device tree if consumers want to call > regulator_set_mode directly ? > I have check the of_regulator.c and not found the suitable property name which can set valid_modes_mask & valid_ops_mask. If you need to change the mode at runtime you will need to develop a binding for that, there isn't one at present.
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Re: [PATCH V4 2/2] regulator: mt6323: Add support for MT6323 regulator Henry Chen <henryc.chen@mediatek.com> - 2016-01-28 08:20 +0100 Re: [PATCH V4 2/2] regulator: mt6323: Add support for MT6323 regulator Mark Brown <broonie@kernel.org> - 2016-01-28 12:40 +0100
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