| --- |
| title: <Title should describe what node you are describing> |
| version: 0.1 |
| |
| description: > |
| Describe in free form text w/ spanning lines what you |
| are describing |
| |
| # properties will be the contents of the device tree node |
| # property names must match the property names in the DT |
| |
| properties: |
| |
| # A typical property entry will look like the following |
| # <name of property as it is in device tree> |
| # category: <required | optional> |
| # type: <string | int | array> |
| # description: <description of property> |
| # generation: <define | structure> |
| |
| # At a minimum, the compatible is required for matching nodes |
| compatible: <list of string compatible matches> |
| category: required |
| type: string |
| description: compatible of node |
| |
| # reg is used to denote mmio registers |
| reg: |
| type: array |
| description: mmio register space |
| generation: define |
| category: required |
| |
| # interrupts specifies the interrupts that the driver may utilize |
| interrupts: |
| type: array |
| category: required |
| description: required interrupts |
| generation: define |
| |
| # If a node is a interrupt controller, gpio controller, pinmux device |
| # or any device which is referenced via phandle plus some number of cells |
| # then the cell fiels below must be present. |
| cell_string: <cell string prefix> |
| |
| "#cells": |
| - cell0 # name of first cell |
| - cell1 # name of second cell |
| - cell2 # name of third cell |
| - and so on and so forth |
| ... |
