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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/brcm,bcm-pmb.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Broadcom PMB (Power Management Bus) controller
description: This document describes Broadcom's PMB controller. It supports
powering various types of connected devices (e.g. PCIe, USB, SATA).
maintainers:
- Rafał Miłecki <rafal@milecki.pl>
properties:
compatible:
enum:
- brcm,bcm4908-pmb
- brcm,bcm63138-pmb
reg:
description: register space of one or more buses
maxItems: 1
big-endian:
$ref: /schemas/types.yaml#/definitions/flag
description: Flag to use for block working in big endian mode.
"#power-domain-cells":
description: cell specifies device ID (see bcm-pmb.h)
const: 1
required:
- reg
- "#power-domain-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/soc/bcm-pmb.h>
pmb: power-controller@802800e0 {
compatible = "brcm,bcm4908-pmb";
reg = <0x802800e0 0x40>;
#power-domain-cells = <1>;
};
foo {
power-domains = <&pmb BCM_PMB_PCIE0>;
};
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