| Message ID | 1447075704-4605-3-git-send-email-haibo.chen@freescale.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Nov 09, 2015 at 09:28:22PM +0800, Haibo Chen wrote: > The patch adds the binding file for Freescale imx7d ADC driver. > > Signed-off-by: Haibo Chen <haibo.chen@freescale.com> Acked-by: Rob Herring <robh@kernel.org> > --- > .../devicetree/bindings/iio/adc/imx7d-adc.txt | 26 ++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt > new file mode 100644 > index 0000000..7f4ec1b > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt > @@ -0,0 +1,26 @@ > +Freescale imx7d ADC bindings > + > +The devicetree bindings are for the ADC driver written for > +imx7d SoC. > + > +Required properties: > +- compatible: Should be "fsl,imx7d-adc" > +- reg: Offset and length of the register set for the ADC device > +- interrupts: The interrupt number for the ADC device > +- clocks: The root clock of the ADC controller > +- clock-names: Must contain "adc", matching entry in the clocks property > +- vref-supply: The regulator supply ADC reference voltage > + > +Optional properties: > +- num-channels: the number of channels used > + > +Example: > +adc1: adc@30610000 { > + compatible = "fsl,imx7d-adc"; > + reg = <0x30610000 0x10000>; > + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clks IMX7D_ADC_ROOT_CLK>; > + clock-names = "adc"; > + num-channels = <4>; > + vref-supply = <®_vcc_3v3_mcu>; > +}; > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt new file mode 100644 index 0000000..7f4ec1b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt @@ -0,0 +1,26 @@ +Freescale imx7d ADC bindings + +The devicetree bindings are for the ADC driver written for +imx7d SoC. + +Required properties: +- compatible: Should be "fsl,imx7d-adc" +- reg: Offset and length of the register set for the ADC device +- interrupts: The interrupt number for the ADC device +- clocks: The root clock of the ADC controller +- clock-names: Must contain "adc", matching entry in the clocks property +- vref-supply: The regulator supply ADC reference voltage + +Optional properties: +- num-channels: the number of channels used + +Example: +adc1: adc@30610000 { + compatible = "fsl,imx7d-adc"; + reg = <0x30610000 0x10000>; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_ADC_ROOT_CLK>; + clock-names = "adc"; + num-channels = <4>; + vref-supply = <®_vcc_3v3_mcu>; +};
The patch adds the binding file for Freescale imx7d ADC driver. Signed-off-by: Haibo Chen <haibo.chen@freescale.com> --- .../devicetree/bindings/iio/adc/imx7d-adc.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt