Re: [PATCH v2 19/20] dt-bindings:iio:adc:fsl,imx7d-adc yaml conversion

[Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>]

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!

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 = <&reg_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 = <&reg_vcc_3v3_mcu>;
> -	#io-channel-cells = <1>;
> -};