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