Message ID | 1415888044-16635-3-git-send-email-ezequiel.garcia@imgtec.com |
---|---|
State | Superseded, archived |
Headers | show |
On Thu, Nov 13, 2014 at 8:13 AM, Ezequiel Garcia <ezequiel.garcia@imgtec.com> wrote: > From: Phani Movva <Phani.Movva@imgtec.com> > > Add the devicetree binding document for Cosmic Circuits 10001 ADC device. > > Signed-off-by: Phani Movva <Phani.Movva@imgtec.com> > Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com> > [Ezequiel: minor style cleaning] > Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> > --- > .../devicetree/bindings/iio/adc/cc10001_adc.txt | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt > new file mode 100644 > index 0000000..1533c19 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt > @@ -0,0 +1,22 @@ > +* Cosmic Circuits - Analog to Digital Converter (CC-10001-ADC) > + > +Required properties: > + - compatible: Should be "cosmic,10001-adc" > + - reg: Should contain adc registers location and length. > + - clock-names: Should contain "adc". > + - clocks: phandles to input clocks. You need to be explicit about how many clocks and their order. From the names, I'm guessing it is only 1. > + - vref-supply: The regulator supply ADC reference voltage. > + > +Optional properties: > + - cosmic,adc-reserved-channels: Bitmask of reserved channels, > + i.e. channels that cannot be used by the OS. > + > +Example: > +adc: adc@18101600 { > + compatible = "cosmic,10001-adc"; > + reg = <0x18101600 0x24>; > + cosmic,adc-reserved-channels = <0x2>; > + clocks = <&adc_clk>; > + clock-names = "adc"; > + vref-supply = <®_1v8>; > +}; > -- > 2.1.0 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 11/13/2014 11:37 AM, Rob Herring wrote: > On Thu, Nov 13, 2014 at 8:13 AM, Ezequiel Garcia > <ezequiel.garcia@imgtec.com> wrote: >> From: Phani Movva <Phani.Movva@imgtec.com> >> >> Add the devicetree binding document for Cosmic Circuits 10001 ADC device. >> >> Signed-off-by: Phani Movva <Phani.Movva@imgtec.com> >> Signed-off-by: Naidu Tellapati <Naidu.Tellapati@imgtec.com> >> [Ezequiel: minor style cleaning] >> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> >> --- >> .../devicetree/bindings/iio/adc/cc10001_adc.txt | 22 ++++++++++++++++++++++ >> 1 file changed, 22 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt >> >> diff --git a/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt >> new file mode 100644 >> index 0000000..1533c19 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt >> @@ -0,0 +1,22 @@ >> +* Cosmic Circuits - Analog to Digital Converter (CC-10001-ADC) >> + >> +Required properties: >> + - compatible: Should be "cosmic,10001-adc" >> + - reg: Should contain adc registers location and length. >> + - clock-names: Should contain "adc". >> + - clocks: phandles to input clocks. > > You need to be explicit about how many clocks and their order. From > the names, I'm guessing it is only 1. > Will fix. Thanks!
diff --git a/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt new file mode 100644 index 0000000..1533c19 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/cc10001_adc.txt @@ -0,0 +1,22 @@ +* Cosmic Circuits - Analog to Digital Converter (CC-10001-ADC) + +Required properties: + - compatible: Should be "cosmic,10001-adc" + - reg: Should contain adc registers location and length. + - clock-names: Should contain "adc". + - clocks: phandles to input clocks. + - vref-supply: The regulator supply ADC reference voltage. + +Optional properties: + - cosmic,adc-reserved-channels: Bitmask of reserved channels, + i.e. channels that cannot be used by the OS. + +Example: +adc: adc@18101600 { + compatible = "cosmic,10001-adc"; + reg = <0x18101600 0x24>; + cosmic,adc-reserved-channels = <0x2>; + clocks = <&adc_clk>; + clock-names = "adc"; + vref-supply = <®_1v8>; +};