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Groups > linux.kernel > #1228797
| From | Mark Brown <broonie@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/3] ASoC: da7219: Add bindings documentation for DA7219 audio codec |
| Date | 2015-09-20 02:40 +0200 |
| Message-ID | <qaAPE-JA-17@gated-at.bofh.it> (permalink) |
| References | <q9JV0-bo-19@gated-at.bofh.it> <q9JV1-bo-59@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Thu, Sep 17, 2015 at 05:01:16PM +0100, Adam Thomson wrote: > +- dlg,io-lvl : Expected voltage level range for digital IO > + ["2.5V_3.6V", "1.2V_2.8V"] If the driver needs to read or set the voltage a supply is at it should do that via the regulator API. > +- dlg,cp-mchange : Charge pump voltage tracking mode > + ["largest_vol", "dac_vol", "sig_mag"] > +- dlg,cp-vol-thresh : Charge pump volume threshold value (6-bit value) > + [ 0 - 0x3F ] Why are these in the device tree rather than runtime parameters? > +Child node - 'da7219_aad': > + > +Required properties: > +- interrupt-parent : Specifies the phandle of the interrupt controller to which > + the IRQs from DA7219 AAD block are delivered to. > +- interrupts : IRQ line info for DA7219 AAD block. > + (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for > + further information relating to interrupt properties) Why is this not specified at the device level (the device does not appear to support other interrupts)?
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[PATCH 2/3] ASoC: da7219: Add bindings documentation for DA7219 audio codec Adam Thomson <Adam.Thomson.Opensource@diasemi.com> - 2015-09-17 18:10 +0200
Re: [PATCH 2/3] ASoC: da7219: Add bindings documentation for DA7219 audio codec Mark Brown <broonie@kernel.org> - 2015-09-20 02:40 +0200
RE: [PATCH 2/3] ASoC: da7219: Add bindings documentation for DA7219 audio codec "Opensource [Adam Thomson]" <Adam.Thomson.Opensource@diasemi.com> - 2015-09-21 12:40 +0200
Re: [PATCH 2/3] ASoC: da7219: Add bindings documentation for DA7219 audio codec Mark Brown <broonie@kernel.org> - 2015-09-21 18:50 +0200
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