| # Copyright 2024 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/spmi/spmi.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: SPMI |
| |
| maintainers: |
| - Puneetha Ramachandra (puneetha@google.com) |
| - Braden Kell (bradenkell@google.com) |
| |
| properties: |
| $nodename: |
| pattern: "^spmi@" |
| |
| "#address-cells": |
| const: 2 |
| |
| "#size-cells": |
| const: 0 |
| |
| patternProperties: |
| "@[0-9a-f]$": |
| type: object |
| properties: |
| "#address-cells": |
| const: 1 |
| |
| "#size-cells": |
| const: 1 |
| |
| reg: |
| items: |
| - items: |
| - description: Target ID from 0-15. |
| minimum: 0 |
| maximum: 15 |
| - description: Zero represents a target ID; other values are reserved. |
| const: 0 |
| |
| required: |
| - reg |
| |
| additionalProperties: true |
| |
| required: |
| - "#address-cells" |
| - "#size-cells" |
| |
| additionalProperties: true |
| |
| examples: |
| - | |
| spmi@abcd0000 { |
| compatible = "example,spmi-controller"; |
| reg = <0xabcd0000 0x1000>; |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| pmic@0 { |
| reg = <0 SPMI_USID>; |
| reg-names = "pmic"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| vreg@1000 { |
| compatible = "example,pmic-vreg"; |
| reg = <0x1000 0x1000>; |
| }; |
| |
| gpio@2000 { |
| compatible = "example,pmic-gpio"; |
| reg = <0x2000 0x800>; |
| }; |
| |
| i2c@3000 { |
| compatible = "example,pmic-i2c"; |
| reg = <0x3000 0x400>, <0xffff 1>; |
| reg-names = "i2c-core", "i2c-config"; |
| }; |
| }; |
| |
| vreg@3 { |
| compatible = "example,spmi-vreg"; |
| reg = <3 SPMI_USID>; |
| reg-names = "vreg"; |
| }; |
| }; |
