| Message ID | 20220323162820.110806-5-caleb@connolly.tech (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
| Series | iio: adc: introduce Qualcomm SPMI Round Robin ADC | expand |
On 23/03/2022 17:28, Caleb Connolly wrote: > From: Caleb Connolly <caleb.connolly@linaro.org> > > Add dt-binding docs for the Qualcomm SPMI RRADC found in PMICs like > PMI8998 and PMI8994 > > Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> > --- > .../bindings/iio/adc/qcom,spmi-rradc.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml > Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Best regards, Krzysztof
On Wed, 23 Mar 2022 16:28:15 +0000 Caleb Connolly <caleb.connolly@linaro.org> wrote: > From: Caleb Connolly <caleb.connolly@linaro.org> > > Add dt-binding docs for the Qualcomm SPMI RRADC found in PMICs like > PMI8998 and PMI8994 > > Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> On basis I don't mind if Lee want's to pick this up and send me an immutable branch. If not, once Lee has taken a look I can create an immutable branch for this. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > --- > .../bindings/iio/adc/qcom,spmi-rradc.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml > > diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml > new file mode 100644 > index 000000000000..c8cbfd3444be > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/qcom,spmi-rradc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm's SPMI PMIC Round Robin ADC > + > +maintainers: > + - Caleb Connolly <caleb.connolly@linaro.org> > + > +description: | > + The Qualcomm SPMI Round Robin ADC (RRADC) provides interface to clients to > + read the voltage, current and temperature for supported peripherals such as > + the battery thermistor die temperature, charger temperature, USB and DC input > + voltage / current and battery ID resistor. > + > +properties: > + compatible: > + enum: > + - qcom,pmi8998-rradc > + - qcom,pm660-rradc > + > + reg: > + maxItems: 1 > + > + qcom,batt-id-delay-ms: > + description: Sets the hardware settling time for the battery ID resistor. > + enum: [0, 1, 4, 12, 20, 40, 60, 80] > + > + "#io-channel-cells": > + const: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + pmic { > + #address-cells = <1>; > + #size-cells = <0>; > + > + pmic_rradc: adc@4500 { > + compatible = "qcom,pmi8998-rradc"; > + reg = <0x4500>; > + #io-channel-cells = <1>; > + }; > + };
diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml new file mode 100644 index 000000000000..c8cbfd3444be --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/qcom,spmi-rradc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's SPMI PMIC Round Robin ADC + +maintainers: + - Caleb Connolly <caleb.connolly@linaro.org> + +description: | + The Qualcomm SPMI Round Robin ADC (RRADC) provides interface to clients to + read the voltage, current and temperature for supported peripherals such as + the battery thermistor die temperature, charger temperature, USB and DC input + voltage / current and battery ID resistor. + +properties: + compatible: + enum: + - qcom,pmi8998-rradc + - qcom,pm660-rradc + + reg: + maxItems: 1 + + qcom,batt-id-delay-ms: + description: Sets the hardware settling time for the battery ID resistor. + enum: [0, 1, 4, 12, 20, 40, 60, 80] + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pmic { + #address-cells = <1>; + #size-cells = <0>; + + pmic_rradc: adc@4500 { + compatible = "qcom,pmi8998-rradc"; + reg = <0x4500>; + #io-channel-cells = <1>; + }; + };