76 lines
1.7 KiB
YAML
76 lines
1.7 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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$id: http://devicetree.org/schemas/hwmon/pmbus/mps,mp2975.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MPS MP2975 Synchronous Buck Regulator
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maintainers:
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- Naresh Solanki <naresh.solanki@9elements.com>
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description:
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The MPS MP2971, MP2973 & MP2975 is a multi-phase voltage regulator
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designed for use in high-performance computing and server
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applications. It supports I2C/PMBus for control and monitoring.
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properties:
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compatible:
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enum:
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- mps,mp2971
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- mps,mp2973
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- mps,mp2975
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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regulators:
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type: object
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description:
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List of regulators provided by this controller.
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patternProperties:
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"^vout[0-1]$":
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$ref: /schemas/regulator/regulator.yaml#
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type: object
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unevaluatedProperties: false
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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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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.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@58 {
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compatible = "mps,mp2973";
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reg = <0x58>;
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interrupt-parent = <&smb_pex_cpu1_event>;
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interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
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regulators {
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vout0 {
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regulator-name = "pvccin_cpu1";
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regulator-enable-ramp-delay = <200>;
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};
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vout1 {
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regulator-name = "pvccfa_ehv_fivra_cpu1";
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regulator-enable-ramp-delay = <200>;
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};
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};
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};
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};
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