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Groups > linux.kernel > #1557233
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 00/11] add support for VBUS max current and min voltage limits AXP20X and AXP22X PMICs |
| Date | 2017-01-12 10:30 +0100 |
| Message-ID | <sYJRM-2er-13@gated-at.bofh.it> (permalink) |
| References | <sMrdT-2wK-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Fri, Dec 09, 2016 at 12:04:08PM +0100, Quentin Schulz wrote: > The X-Powers AXP209 and AXP20X PMICs are able to set a limit for the > VBUS power supply for both max current and min voltage supplied. This > series of patch adds the possibility to set these limits from sysfs. > > Also, the AXP223 PMIC shares most of its behaviour with the AXP221 but > the former can set the VBUS power supply max current to 100mA, unlike > the latter. The AXP223 VBUS power supply driver used to probe on the > AXP221 compatible. This series of patch introduces a new compatible for > the AXP223 to be able to set the current max limit to 100mA. > > With that new compatible, boards having the AXP223 see their DT updated > to use the VBUS power supply driver with the correct compatible. > > This series of patch also migrates from of_device_is_compatible function > to the data field of of_device_id to identify the compatible used to > probe. This improves the code readability. > > Mostly cosmetic changes in v2 and adding volatile and writeable regs to > AXP20X and AXP22X MFD cells for the VBUS power supply driver. Applied all the DT patches. I also fixed all the prefixes. Please make sure to look at what prefixes are used by a given subsystem next time. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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Re: [PATCH v2 00/11] add support for VBUS max current and min voltage limits AXP20X and AXP22X PMICs Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-01-12 10:30 +0100
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