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82fe56c6fe
TPS65132 is powered by its VIN supply, document it. Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/ZoWxnEY944ht2EWf@standask-GA-A55M-S2HP Signed-off-by: Mark Brown <broonie@kernel.org>
88 lines
1.9 KiB
YAML
88 lines
1.9 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/ti,tps65132.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI TPS65132 Dual Output Power Regulators
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maintainers:
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- devicetree@vger.kernel.org
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description: |
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The TPS65132 is designed to supply positive/negative driven applications.
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Datasheet is available at:
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https://www.ti.com/lit/gpn/tps65132
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properties:
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compatible:
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enum:
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- ti,tps65132
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reg:
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maxItems: 1
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vin-supply: true
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patternProperties:
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"^out[pn]$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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description:
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Properties for single regulator.
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properties:
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enable-gpios:
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maxItems: 1
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description:
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GPIO specifier to enable the GPIO control (on/off) for regulator.
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active-discharge-gpios:
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maxItems: 1
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description:
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GPIO specifier to actively discharge the delay mechanism.
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ti,active-discharge-time-us:
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description: Regulator active discharge time in microseconds.
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dependencies:
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active-discharge-gpios: [ 'ti,active-discharge-time-us' ]
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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regulator@3e {
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compatible = "ti,tps65132";
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reg = <0x3e>;
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vin-supply = <&supply>;
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outp {
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regulator-name = "outp";
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regulator-boot-on;
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regulator-always-on;
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enable-gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
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};
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outn {
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regulator-name = "outn";
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regulator-boot-on;
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regulator-always-on;
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regulator-active-discharge = <0>;
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enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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