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x86_64-pc-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200208_080459_849519_1DD50EFD X-CRM114-Status: GOOD ( 13.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, lars@metafoo.de, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, pmeerw@pmeerw.net, knaack.h@gmx.de, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 4 Feb 2020 11:10:05 +0100 Olivier Moysan wrote: > Add vref supply support to sigma delta modulator. > > Signed-off-by: Olivier Moysan > --- > .../devicetree/bindings/iio/adc/sigma-delta-modulator.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml > index a390343d0c2a..2afe0765e971 100644 > --- a/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml > +++ b/Documentation/devicetree/bindings/iio/adc/sigma-delta-modulator.yaml > @@ -8,6 +8,7 @@ title: Device-Tree bindings for sigma delta modulator > > maintainers: > - Arnaud Pouliquen > + - Olivier Moysan > > properties: > compatible: > @@ -21,6 +22,9 @@ properties: > '#io-channel-cells': > const: 0 > > + vref-supply: > + description: Phandle to the vref input analog reference voltage. I note this in review of patch 2 but in general I'm not sure we should be introducing this for generic devices. It's fine if we have an explicit compatible but there is no reason to assume a generic sd-modulator uses an external reference. Jonathan > + > required: > - compatible > - '#io-channel-cells' _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel