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78c7da855d
Add samsung,s2dos05 MFD module binding. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240617-starqltechn_integration_upstream-v5-1-ea1109029ba5@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
100 lines
2.6 KiB
YAML
100 lines
2.6 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mfd/samsung,s2dos05.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S2DOS05 Power Management IC
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maintainers:
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- Dzmitry Sankouski <dsankouski@gmail.com>
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description:
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This is a device tree bindings for S2DOS family of Power Management IC (PMIC).
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The S2DOS05 is a companion power management IC for the panel and touchscreen
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in smart phones. Provides voltage regulators and
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ADC for power/current measurements.
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Regulator section has 4 LDO and 1 BUCK regulators and also
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provides ELVDD, ELVSS, AVDD lines.
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properties:
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compatible:
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const: samsung,s2dos05
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reg:
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maxItems: 1
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regulators:
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patternProperties:
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"^buck|ldo[1-4]$":
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type: object
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$ref: /schemas/regulator/regulator.yaml#
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unevaluatedProperties: false
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required:
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- regulator-name
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additionalProperties: false
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required:
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- compatible
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- reg
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- regulators
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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pmic@60 {
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compatible = "samsung,s2dos05";
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reg = <0x60>;
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regulators {
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ldo1 {
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regulator-active-discharge = <1>;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <2000000>;
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regulator-name = "ldo1";
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};
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ldo2 {
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regulator-active-discharge = <1>;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "ldo2";
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};
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ldo3 {
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regulator-active-discharge = <1>;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "ldo3";
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};
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ldo4 {
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regulator-active-discharge = <1>;
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <3775000>;
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regulator-name = "ldo4";
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};
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buck {
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regulator-active-discharge = <1>;
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <2100000>;
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regulator-name = "buck";
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};
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};
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};
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};
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...
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