| Message ID | 20230123211758.563383-13-jic23@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | staging: iio: accel: adis16203 Inclinometer cleanup and graduation | expand |
On Tue, 24 Jan 2023 09:39:10 +0100 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > On 23/01/2023 22:17, Jonathan Cameron wrote: > > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > > > There has been a driver in staging for quite a while. > > Given we are now moving it to the main tree, time to make sure it > > has binding documentation. > > > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > --- > > .../bindings/iio/accel/adi,adis16203.yaml | 59 +++++++++++++++++++ > > 1 file changed, 59 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml > > new file mode 100644 > > index 000000000000..05c095247e10 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml > > @@ -0,0 +1,59 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/iio/accel/adi,adis16203.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: ADIS16203 Programmable 360 degree inclinometer > > + > > +maintainers: > > + - Jonathan Cameron <Jonathan.Cameron@huawei.com> > > + > > +properties: > > + compatible: > > + const: adi,adis16203 > > + > > + reg: > > + maxItems: 1 > > + > > + interrupts: > > + maxItems: 2 > > + > > + interrupt-names: > > maxItems (and probably minItems > > > + description: > > + Device has two configurable outputs, both of which may be used > > + as interrupt sources. > > + enum: > > This won't work. It's an list. You need: > items: > enum: > ..... Gah. I'm still rubbish at writing these things. I guess I just don't do them often enough. > > > + - dio0 > > + - dio1 > > + > > + reset-gpios: true > > maxItems: 1 > > > > + > > + vdd-supply: true > > + > > +required: > > + - compatible > > + - reg > > + > > +allOf: > > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > > + > > +unevaluatedProperties: false > > + > > +examples: > > + - | > > + #include <dt-bindings/interrupt-controller/irq.h> > > + spi { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + accelerometer@0 { > > + compatible = "adi,adis16201"; > > + reg = <0>; > > + spi-max-frequency = <2500000>; > > + interrupt-parent = <&gpio0>; > > + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; > > + interrupt-names = "dio0"; > > You require here two items, according to interrupts. Don't you miss > minItems? Indeed. > > Also... if you tested the binding it would complain here. I thought I had tested it (and fixed a few issues that showed up). I guess something went wrong with with the final test. Will investigate. Thanks and sorry for the waste of time with the silly errors! Jonathan > > > + }; > > + }; > > +... > > + > > Best regards, > Krzysztof >
On Tue, Jan 24, 2023 at 10:43 AM Jonathan Cameron <Jonathan.Cameron@huawei.com> wrote: > > This won't work. It's an list. You need: > > items: > > enum: > > ..... > > Gah. I'm still rubbish at writing these things. I guess I just > don't do them often enough. No the dtschema YAML is just really hard. Don't beat yourself up about it. Yours, Linus Walleij
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml new file mode 100644 index 000000000000..05c095247e10 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16203.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adis16203.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADIS16203 Programmable 360 degree inclinometer + +maintainers: + - Jonathan Cameron <Jonathan.Cameron@huawei.com> + +properties: + compatible: + const: adi,adis16203 + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + interrupt-names: + description: + Device has two configurable outputs, both of which may be used + as interrupt sources. + enum: + - dio0 + - dio1 + + reset-gpios: true + + vdd-supply: true + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@0 { + compatible = "adi,adis16201"; + reg = <0>; + spi-max-frequency = <2500000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dio0"; + }; + }; +... +