Add documentation for the TPS6594 PMIC including its RTC and GPIO functionalities. Signed-off-by: Matt Ranostay <mranostay@xxxxxx> --- .../devicetree/bindings/mfd/ti,tps6594.yaml | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ti,tps6594.yaml diff --git a/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml b/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml new file mode 100644 index 000000000000..0de0db87dbf7 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,tps6594.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,tps6594.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TPS6594 Power Management Integrated Circuit (PMIC) + +description: | + TPS6594 Power Management Integrated Circuit (PMIC) + https://www.ti.com/lit/ds/symlink/tps6594-q1.pdf + +maintainers: + - Keerthy <j-keerthy@xxxxxx> + +properties: + compatible: + enum: + - ti,tps6594 + + reg: + const: 0x48 + + ti,system-power-controller: + type: boolean + description: PMIC is controlling the system power. + + rtc: + type: object + $ref: /schemas/rtc/rtc.yaml# + unevaluatedProperties: false + properties: + compatible: + const: ti,tps6594-rtc + + gpio: + type: object + unevaluatedProperties: false + properties: + compatible: + const: ti,tps6594-gpio + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + pmic: pmic@48 { + compatible = "ti,tps6594"; + reg = <0x48>; + + rtc { + compatible = "ti,tps6594-rtc"; + }; + + gpio { + compatible = "ti,tps6594-gpio"; + }; + }; + }; + +... -- 2.38.GIT
