On Wed, 16 Sep 2020 11:27:21 +0100 Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> wrote: > On Wed, 9 Sep 2020 18:59:45 +0100 > Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > > > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > > > A nice simple binding. Only real different from txt is that I dropped > > some descriptions where the naming of the parameter was self explanatory > > > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > Cc: Haibo Chen <haibo.chen@xxxxxxxxxxxxx> > > Cc: Shawn Guo <shawnguo@xxxxxxxxxx> > > Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> > Update Haibo Chen's email address. I'll also fix it whilst applying the > patch if this version goes in! Applied with that updated address for Haibo Chen. thanks, Jonathan > > Thanks, > > Jonathan > > > --- > > .../bindings/iio/adc/fsl,imx7d-adc.yaml | 62 +++++++++++++++++++ > > .../devicetree/bindings/iio/adc/imx7d-adc.txt | 24 ------- > > 2 files changed, 62 insertions(+), 24 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml b/Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml > > new file mode 100644 > > index 000000000000..dc5eacb38046 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml > > @@ -0,0 +1,62 @@ > > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/iio/adc/fsl,imx7d-adc.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Freescale ADC found on the imx7d SoC > > + > > +maintainers: > > + - Haibo Chen <haibo.chen@xxxxxxxxxxxxx> > > + > > +properties: > > + compatible: > > + const: fsl,imx7d-adc > > + > > + reg: > > + maxItems: 1 > > + > > + interrupts: > > + maxItems: 1 > > + > > + clocks: > > + maxItems: 1 > > + > > + clock-names: > > + const: adc > > + > > + vref-supply: true > > + > > + "#io-channel-cells": > > + const: 1 > > + > > +required: > > + - compatible > > + - reg > > + - interrupts > > + - clocks > > + - clock-names > > + - vref-supply > > + - "#io-channel-cells" > > + > > +additionalProperties: false > > + > > +examples: > > + - | > > + #include <dt-bindings/interrupt-controller/irq.h> > > + #include <dt-bindings/clock/imx7d-clock.h> > > + #include <dt-bindings/interrupt-controller/arm-gic.h> > > + soc { > > + #address-cells = <1>; > > + #size-cells = <1>; > > + 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"; > > + vref-supply = <®_vcc_3v3_mcu>; > > + #io-channel-cells = <1>; > > + }; > > + }; > > +... > > diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt > > deleted file mode 100644 > > index f1f3a552459b..000000000000 > > --- a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt > > +++ /dev/null > > @@ -1,24 +0,0 @@ > > -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 > > -- #io-channel-cells: Must be 1 as per ../iio-bindings.txt > > - > > -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"; > > - vref-supply = <®_vcc_3v3_mcu>; > > - #io-channel-cells = <1>; > > -}; > >
