From: Jonathan Cameron <jic23@kernel.org>
To: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Cc: robh@kernel.org, dragos.bogdan@analog.com,
alexandru.ardelean@analog.com, linux-kernel@vger.kernel.org,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
kernel-usp@googlegroups.com
Subject: Re: [PATCH v4 1/2] dt-bindings: iio: adc: Add dt-schema for AD7292
Date: Sun, 10 Nov 2019 16:07:23 +0000 [thread overview]
Message-ID: <20191110160723.0d0b66d7@archlinux> (raw)
In-Reply-To: <a8c614894252bb139a213b8c0219f3f46210b136.1573145089.git.marcelo.schmitt1@gmail.com>
On Fri, 8 Nov 2019 10:56:09 -0300
Marcelo Schmitt <marcelo.schmitt1@gmail.com> wrote:
> Add a devicetree schema for AD7292 monitor and control system.
>
> Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Seems like you have addressed everything Rob raised, so I'll apply this
and it can go out for build testing. Still some time for Rob to add
a tag if he wants to!
Thanks,
Jonathan
> ---
> Changelog V3 -> V4:
> - updated SPDX identifier to GPL-2.0-only
> - changed maxitems constraint on channel property
>
> .../bindings/iio/adc/adi,ad7292.yaml | 104 ++++++++++++++++++
> MAINTAINERS | 7 ++
> 2 files changed, 111 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
> new file mode 100644
> index 000000000000..b68be3aaf587
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
> @@ -0,0 +1,104 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Analog Devices AD7292 10-Bit Monitor and Control System
> +
> +maintainers:
> + - Marcelo Schmitt <marcelo.schmitt1@gmail.com>
> +
> +description: |
> + Analog Devices AD7292 10-Bit Monitor and Control System with ADC, DACs,
> + Temperature Sensor, and GPIOs
> +
> + Specifications about the part can be found at:
> + https://www.analog.com/media/en/technical-documentation/data-sheets/ad7292.pdf
> +
> +properties:
> + compatible:
> + enum:
> + - adi,ad7292
> +
> + reg:
> + maxItems: 1
> +
> + vref-supply:
> + description: |
> + The regulator supply for ADC and DAC reference voltage.
> +
> + spi-cpha: true
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> +required:
> + - compatible
> + - reg
> + - spi-cpha
> +
> +patternProperties:
> + "^channel@[0-7]$":
> + type: object
> + description: |
> + Represents the external channels which are connected to the ADC.
> + See Documentation/devicetree/bindings/iio/adc/adc.txt.
> +
> + properties:
> + reg:
> + description: |
> + The channel number. It can have up to 8 channels numbered from 0 to 7.
> + items:
> + maximum: 7
> +
> + diff-channels:
> + description: see Documentation/devicetree/bindings/iio/adc/adc.txt
> + maxItems: 1
> +
> + required:
> + - reg
> +
> +examples:
> + - |
> + spi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ad7292: adc@0 {
> + compatible = "adi,ad7292";
> + reg = <0>;
> + spi-max-frequency = <25000000>;
> + vref-supply = <&adc_vref>;
> + spi-cpha;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + channel@0 {
> + reg = <0>;
> + diff-channels = <0 1>;
> + };
> + channel@2 {
> + reg = <2>;
> + };
> + channel@3 {
> + reg = <3>;
> + };
> + channel@4 {
> + reg = <4>;
> + };
> + channel@5 {
> + reg = <5>;
> + };
> + channel@6 {
> + reg = <6>;
> + };
> + channel@7 {
> + reg = <7>;
> + };
> + };
> + };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 32bf5f8116d0..5d00e871c4c6 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -813,6 +813,13 @@ S: Supported
> F: drivers/iio/adc/ad7124.c
> F: Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
>
> +ANALOG DEVICES INC AD7292 DRIVER
> +M: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
> +L: linux-iio@vger.kernel.org
> +W: http://ez.analog.com/community/linux-device-drivers
> +S: Supported
> +F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
> +
> ANALOG DEVICES INC AD7606 DRIVER
> M: Stefan Popa <stefan.popa@analog.com>
> L: linux-iio@vger.kernel.org
next prev parent reply other threads:[~2019-11-10 16:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 13:55 [PATCH v4 0/2] iio: adc: Add support for AD7292 Marcelo Schmitt
2019-11-08 13:56 ` [PATCH v4 1/2] dt-bindings: iio: adc: Add dt-schema " Marcelo Schmitt
2019-11-10 16:07 ` Jonathan Cameron [this message]
2019-11-12 19:39 ` Rob Herring
2019-11-13 14:52 ` Marcelo Schmitt
2019-11-13 17:06 ` Rob Herring
2019-11-16 15:22 ` Jonathan Cameron
2019-11-08 13:56 ` [PATCH v4 2/2] iio: adc: Add driver support " Marcelo Schmitt
2019-11-10 16:08 ` Jonathan Cameron
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