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Diffstat (limited to 'Documentation/devicetree/bindings/regulator/ti,tps65132.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/regulator/ti,tps65132.yaml | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml b/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml new file mode 100644 index 0000000000..6a6d1a3d6f --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/ti,tps65132.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/ti,tps65132.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TPS65132 Dual Output Power Regulators + +maintainers: + - devicetree@vger.kernel.org + +description: | + The TPS65132 is designed to supply positive/negative driven applications. + + Datasheet is available at: + https://www.ti.com/lit/gpn/tps65132 + +properties: + compatible: + enum: + - ti,tps65132 + + reg: + maxItems: 1 + +patternProperties: + "^out[pn]$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for single regulator. + + properties: + enable-gpios: + maxItems: 1 + description: + GPIO specifier to enable the GPIO control (on/off) for regulator. + + active-discharge-gpios: + maxItems: 1 + description: + GPIO specifier to actively discharge the delay mechanism. + + ti,active-discharge-time-us: + description: Regulator active discharge time in microseconds. + + dependencies: + active-discharge-gpios: [ 'ti,active-discharge-time-us' ] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@3e { + compatible = "ti,tps65132"; + reg = <0x3e>; + + outp { + regulator-name = "outp"; + regulator-boot-on; + regulator-always-on; + enable-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; + }; + + outn { + regulator-name = "outn"; + regulator-boot-on; + regulator-always-on; + regulator-active-discharge = <0>; + enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; + }; + }; + }; |