On Fri, Oct 4, 2019 at 9:59 AM Sa, Nuno <Nuno.Sa@xxxxxxxxxx> wrote: > > Hi Rob, > > Just wanted to clarify something which I don't know if is something I'm > doing wrong or if it is some issue. > > On Wed, 2019-10-02 at 14:06 -0500, Rob Herring wrote: > > > > On Wed, Oct 2, 2019 at 10:09 AM Sa, Nuno <Nuno.Sa@xxxxxxxxxx> wrote: > > > On Wed, 2019-10-02 at 09:19 -0500, Rob Herring wrote: > > > > On Tue, Sep 24, 2019 at 02:49:45PM +0200, Nuno Sá wrote: > > > > > Document the LTC2947 device devicetree bindings. > > > > > > > > > > Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx> > > > > > --- > > > > > .../bindings/hwmon/adi,ltc2947.yaml | 101 > > > > > ++++++++++++++++++ > > > > > MAINTAINERS | 1 + > > > > > 2 files changed, 102 insertions(+) > > > > > create mode 100644 > > > > > Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml > > > > > > > > > > diff --git > > > > > a/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml > > > > > b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml > > > > > new file mode 100644 > > > > > index 000000000000..2ea0187421d4 > > > > > --- /dev/null > > > > > +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml > > > > > @@ -0,0 +1,101 @@ > > > > > > > > Missing license. Please make new bindings (GPL-2.0-only OR BSD-2- > > > > Clause) > > > > > > ack. > > > > > > > > +%YAML 1.2 > > > > > +--- > > > > > +$id: > > > > > http://devicetree.org/schemas/bindings/hwmon/adi,ltc2947.yaml# > > > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > > > + > > > > > +title: Analog Devices LTC2947 high precision power and energy > > > > > monitor > > > > > + > > > > > +maintainers: > > > > > + - Nuno Sá <nuno.sa@xxxxxxxxxx> > > > > > + > > > > > +description: | > > > > > + Analog Devices LTC2947 high precision power and energy > > > > > monitor > > > > > over SPI or I2C. > > > > > + > > > > > + > > > > > https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf > > > > > + > > > > > +properties: > > > > > + compatible: > > > > > + enum: > > > > > + - adi,ltc2947 > > > > > + > > > > > + reg: > > > > > + maxItems: 1 > > > > > + > > > > > + clocks: > > > > > + description: > > > > > + The LTC2947 uses either a trimmed internal oscillator or > > > > > an > > > > > external clock > > > > > + as the time base for determining the integration period > > > > > to > > > > > represent time, > > > > > + charge and energy. When an external clock is used, this > > > > > property must be > > > > > + set accordingly. > > > > > + maxItems: 1 > > > > > + > > > > > + adi,accumulator-ctl-pol: > > > > > + description: > > > > > + This property controls the polarity of current that is > > > > > accumulated to > > > > > + calculate charge and energy so that, they can be only > > > > > accumulated for > > > > > + positive current for example. Since there are two sets > > > > > of > > > > > registers for > > > > > + the accumulated values, this entry can also have two > > > > > items > > > > > which sets > > > > > + energy1/charge1 and energy2/charger2 respectively. Check > > > > > table 12 of the > > > > > + datasheet for more information on the supported options. > > > > > + allOf: > > > > > + - $ref: /schemas/types.yaml#/definitions/uint32-array > > > > > + - enum: [0, 1, 2, 3] > > > > > + - minItems: 2 > > > > > + - maxItems: 2 > > > > > + default: [0, 0] > > > > > > > > This should be: > > > > > > > > allOf: > > > > - $ref: ... > > > > items: > > > > enum: [0, 1, 2, 3] > > > > default: 0 > > > > minItems: 2 > > > > maxItems: 2 > > When trying the above I get: > > "ltc2947@0: adi,accumulator-ctl-pol:0: [0, 1] is not valid under any of > the given schemas" Is dtschema up to date with the latest. I think I fixed this case recently, though with the wonderful json-schema errors it is hard to tell. Rob
