| # 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>; |
| }; |
