On Fri, Mar 12, 2021 at 8:44 AM Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> wrote: > > Convert the binding to DT schema format. > > Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> > --- > .../bindings/power/supply/bq24735.yaml | 88 +++++++++++++++++++ > .../bindings/power/supply/ti,bq24735.txt | 39 -------- > 2 files changed, 88 insertions(+), 39 deletions(-) > create mode 100644 Documentation/devicetree/bindings/power/supply/bq24735.yaml > delete mode 100644 Documentation/devicetree/bindings/power/supply/ti,bq24735.txt > > diff --git a/Documentation/devicetree/bindings/power/supply/bq24735.yaml b/Documentation/devicetree/bindings/power/supply/bq24735.yaml > new file mode 100644 > index 000000000000..8a3a31ada128 > --- /dev/null > +++ b/Documentation/devicetree/bindings/power/supply/bq24735.yaml > @@ -0,0 +1,88 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# Copyright (C) 2021 Sebastian Reichel > +%YAML 1.2 > +--- > +$id: "http://devicetree.org/schemas/power/supply/bq24735.yaml#"; > +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; > + > +title: Binding for TI BQ24735 Li-Ion Battery Charger > + > +maintainers: > + - Sebastian Reichel <sre@xxxxxxxxxx> > + > +allOf: > + - $ref: power-supply.yaml# > + > +properties: > + compatible: > + const: ti,bq24735 > + > + reg: > + maxItems: 1 > + > + interrupts: > + description: AC adapter plug event interrupt > + maxItems: 1 > + > + ti,ac-detect-gpios: > + maxItems: 1 > + description: | > + This GPIO is optionally used to read the AC adapter status. This is a Host GPIO > + that is configured as an input and connected to the ACOK pin on the bq24735. > + Note: for backwards compatibility reasons, the GPIO must be active on AC adapter > + absence despite ACOK being active (high) on AC adapter presence. > + > + ti,charge-current: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Used to control and set the charging current. > + This value must be between 128mA and 8.128A with a 64mA step resolution. > + The POR value is 0x0000h. This number is in mA (e.g. 8192). > + See spec for more information about the ChargeCurrent (0x14h) register. > + > + ti,charge-voltage: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Used to control and set the charging voltage. > + This value must be between 1.024V and 19.2V with a 16mV step resolution. > + The POR value is 0x0000h. This number is in mV (e.g. 19200). > + See spec for more information about the ChargeVoltage (0x15h) register. > + > + ti,input-current: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: | > + Used to control and set the charger input current. > + This value must be between 128mA and 8.064A with a 128mA step resolution. > + The POR value is 0x1000h. This number is in mA (e.g. 8064). > + See the spec for more information about the InputCurrent (0x3fh) register. > + > + ti,external-control: > + type: boolean > + description: | > + Indicates that the charger is configured externally and that the host should not > + attempt to enable/disable charging or set the charge voltage/current. > + > + poll-interval: > + description: | > + If 'interrupts' is not specified, poll AC adapter presence with this interval (milliseconds). Needs a type.
