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| Started by | Mark Greer <mgreer@animalcreek.com> |
|---|---|
| First post | 2017-01-20 19:40 +0100 |
| Last post | 2017-01-20 19:40 +0100 |
| Articles | 1 — 1 participant |
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Re: [PATCH v3 2/3] NFC: trf7970a: Add device tree option of 1.8 Volt IO voltage Mark Greer <mgreer@animalcreek.com> - 2017-01-20 19:40 +0100
| From | Mark Greer <mgreer@animalcreek.com> |
|---|---|
| Date | 2017-01-20 19:40 +0100 |
| Subject | Re: [PATCH v3 2/3] NFC: trf7970a: Add device tree option of 1.8 Volt IO voltage |
| Message-ID | <t1Mgq-2k8-25@gated-at.bofh.it> |
On Wed, Dec 21, 2016 at 11:18:33PM -0500, Geoff Lansberry wrote: > The TRF7970A has configuration options for supporting hardware designs > with 1.8 Volt or 3.3 Volt IO. This commit adds a device tree option, > using a fixed regulator binding, for setting the io voltage to match > the hardware configuration. If no option is supplied it defaults to > 3.3 volt configuration. > > Signed-off-by: Geoff Lansberry <geoff@kuvee.com> > --- > .../devicetree/bindings/net/nfc/trf7970a.txt | 2 ++ > drivers/nfc/trf7970a.c | 26 +++++++++++++++++++++- Acked-by: Mark Greer <mgreer@animalcreek.com>
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