The MAX14001 is a configurable, isolated 10-bit ADC for multi-range
binary inputs.
Signed-off-by: Kim Seer Paller <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
---
V3 -> V4: Added space between prefixes in commit description.
.../bindings/iio/adc/adi,max14001.yaml | 54 +++++++++++++++++++
MAINTAINERS | 7 +++
2 files changed, 61 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml b/Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml
new file mode 100644
index 000000000000..9d03c611fca3
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2023 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,max14001.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices MAX14001 ADC
+
+maintainers:
+ - Kim Seer Paller <[email protected]>
+
+description: |
+ Single channel 10 bit ADC with SPI interface. Datasheet
+ can be found here:
+ https://www.analog.com/media/en/technical-documentation/data-sheets/MAX14001-MAX14002.pdf
+
+properties:
+ compatible:
+ enum:
+ - adi,max14001
+
+ reg:
+ maxItems: 1
+
+ spi-max-frequency:
+ maximum: 5000000
+
+ vref-supply:
+ description: Voltage reference to establish input scaling.
+
+required:
+ - compatible
+ - reg
+
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adc@0 {
+ compatible = "adi,max14001";
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ vref-supply = <&vref_reg>;
+ };
+ };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index f794002a192e..7e009d12d0d9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12670,6 +12670,13 @@ S: Maintained
F: Documentation/devicetree/bindings/sound/max9860.txt
F: sound/soc/codecs/max9860.*
+MAX14001 IIO ADC DRIVER
+M: Kim Seer Paller <[email protected]>
+L: [email protected]
+S: Supported
+W: https://ez.analog.com/linux-software-drivers
+F: Documentation/devicetree/bindings/iio/dac/adi,max14001.yaml
+
MAXBOTIX ULTRASONIC RANGER IIO DRIVER
M: Andreas Klinger <[email protected]>
L: [email protected]
base-commit: 6f449d52b90fdd927fcf9df0388701de6d5381c6
--
2.34.1
On Tue, 13 Jun 2023 13:46:00 +0800, Kim Seer Paller wrote:
> The MAX14001 is a configurable, isolated 10-bit ADC for multi-range
> binary inputs.
>
> Signed-off-by: Kim Seer Paller <[email protected]>
> Reviewed-by: Krzysztof Kozlowski <[email protected]>
> ---
> V3 -> V4: Added space between prefixes in commit description.
>
> .../bindings/iio/adc/adi,max14001.yaml | 54 +++++++++++++++++++
> MAINTAINERS | 7 +++
> 2 files changed, 61 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml
>
My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml: $defs:qcom-pmic-mpp-state:properties:qcom,paired: [{'description': 'Indicates that the pin should be operating in paired mode.'}] is not of type 'object', 'boolean'
from schema $id: http://devicetree.org/meta-schemas/core.yaml#
doc reference errors (make refcheckdocs):
MAINTAINERS: Documentation/devicetree/bindings/iio/dac/adi,max14001.yaml
See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/[email protected]
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
On Tue, Jun 13, 2023 at 12:18:10AM -0600, Rob Herring wrote:
>
> On Tue, 13 Jun 2023 13:46:00 +0800, Kim Seer Paller wrote:
> > The MAX14001 is a configurable, isolated 10-bit ADC for multi-range
> > binary inputs.
> >
> > Signed-off-by: Kim Seer Paller <[email protected]>
> > Reviewed-by: Krzysztof Kozlowski <[email protected]>
> > ---
> > V3 -> V4: Added space between prefixes in commit description.
> >
> > .../bindings/iio/adc/adi,max14001.yaml | 54 +++++++++++++++++++
> > MAINTAINERS | 7 +++
> > 2 files changed, 61 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml
> >
>
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
>
> yamllint warnings/errors:
>
> dtschema/dtc warnings/errors:
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.yaml: $defs:qcom-pmic-mpp-state:properties:qcom,paired: [{'description': 'Indicates that the pin should be operating in paired mode.'}] is not of type 'object', 'boolean'
> from schema $id: http://devicetree.org/meta-schemas/core.yaml#
Unrelated, this can be ignored.
Rob