On 03/11/2022 04:05, Naresh Solanki wrote: > From: Marcello Sylvester Bauer <sylv@xxxxxxx> > > The MAX597x is a hot swap controller with configurable fault protection. > It also has 10bit ADC for current & voltage measurements. > > Signed-off-by: Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx> > Signed-off-by: Marcello Sylvester Bauer <sylv@xxxxxxx> > Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx> > --- > .../bindings/mfd/maxim,max5970.yaml | 164 ++++++++++++++++++ > 1 file changed, 164 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/maxim,max5970.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/maxim,max5970.yaml b/Documentation/devicetree/bindings/mfd/maxim,max5970.yaml > new file mode 100644 > index 000000000000..fc9d6d3647b3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/maxim,max5970.yaml > @@ -0,0 +1,164 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/max5970.yaml# Does not look like you tested the bindings. Please run `make dt_binding_check` (see Documentation/devicetree/bindings/writing-schema.rst for instructions). > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Regulator for MAX5970 smart switch from Maxim Integrated. > + > +maintainers: > + - Patrick Rudolph <patrick.rudolph@xxxxxxxxxxxxx> > + > +description: | > + The smart switch provides no output regulation, but independent fault protection > + and voltage and current sensing. > + Programming is done through I2C bus. > + > + Datasheets: > + https://datasheets.maximintegrated.com/en/ds/MAX5970.pdf > + https://datasheets.maximintegrated.com/en/ds/MAX5978.pdf > + > +properties: > + compatible: > + enum: > + - maxim,max5970 > + - maxim,max5978 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + leds: > + type: object > + description: > + Properties for single channel. > + > + patternProperties: > + "^led@[0-3]$": > + $ref: /schemas/leds/common.yaml# > + type: object > + > + additionalProperties: true > + > + vss1-supply: > + description: Supply of the first channel. > + > + vss2-supply: > + description: Supply of the first channel. > + > + "#io-channel-cells": > + const: 1 > + > + regulators: > + type: object > + description: > + Properties for single channel. > + > + patternProperties: > + "^(sw[0-1])$": > + $ref: /schemas/regulator/regulator.yaml# > + type: object > + > + shunt-resistor-micro-ohms: > + description: | > + The value of curent sense resistor in microohms. > + Must be specified for each channel. > + > + additionalProperties: true > + > +required: > + - compatible > + - reg > + - regulators > + - vss1-supply > + > + Just one blank line. > +allOf: > + - if: > + properties: > + compatible: > + enum: > + - maxim,max5970 > + then: > + properties: > + io-channels: > + items: > + - description: voltage first channel > + - description: current first channel > + - description: voltage second channel > + - description: current second channel > + description: | > + Voltage and current for first and second channel. > + required: > + - vss2-supply > + else: > + properties: > + io-channels: > + items: > + - description: voltage first channel > + - description: current first channel > + description: | > + Voltage and current for first channel. > + > +additionalProperties: false > + > +examples: > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + regulator@3a { > + compatible = "maxim,max5978"; > + reg = <0x3a>; > + vss1-supply = <&p3v3>; > + > + regulators { > + sw0_ref_0: SW0 { No improvements here. Best regards, Krzysztof
