1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/power/brcm,bcm-pmb.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Broadcom PMB (Power Management Bus) controller 8 9description: This document describes Broadcom's PMB controller. It supports 10 powering various types of connected devices (e.g. PCIe, USB, SATA). 11 12maintainers: 13 - Rafał Miłecki <rafal@milecki.pl> 14 15properties: 16 compatible: 17 enum: 18 - brcm,bcm4908-pmb 19 20 reg: 21 description: register space of one or more buses 22 maxItems: 1 23 24 big-endian: 25 $ref: /schemas/types.yaml#/definitions/flag 26 description: Flag to use for block working in big endian mode. 27 28 "#power-domain-cells": 29 description: cell specifies device ID (see bcm-pmb.h) 30 const: 1 31 32required: 33 - reg 34 - "#power-domain-cells" 35 36additionalProperties: false 37 38examples: 39 - | 40 #include <dt-bindings/soc/bcm-pmb.h> 41 42 pmb: power-controller@802800e0 { 43 compatible = "brcm,bcm4908-pmb"; 44 reg = <0x802800e0 0x40>; 45 #power-domain-cells = <1>; 46 }; 47 48 foo { 49 power-domains = <&pmb BCM_PMB_PCIE0>; 50 }; 51