Documentation/devicetree/bindings/resource-names.txt

Chinese translated version of Documentation/devicetree/bindings/resource-names.txt

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Documentation/devicetree/bindings/resource-names.txt的中文翻译

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Some properties contain an ordered list of 1 or more datum which are

normally accessed by index. However, some devices will have multiple

values which are more naturally accessed by name. Device nodes can

include a supplemental property for assigning names to each of the list

items. The names property consists of a list of strings in the same

order as the data in the resource property.

一些属性包含了一个或多个数据集的有序列表，它们通常是被索引访问

的。然而有些设备各种值，通常通过名字访问。设备节点包含一个补充属性：

为每个列表项目分配名字。名字属性由一串和资源属性中的数据顺序一样

的字符串组成。

The following supplemental names properties are defined.

下面补充的名字属性是定义的。

Resource Property Supplemental Names Property

资源属性 补充的名称属性

----------------- ---------------------------

reg reg-names

clocks clock-names

interrupts interrupt-names

Usage:

用法：

The -names property must be used in conjunction with the normal resource

property. If not it will be ignored.

名称属性必须用于连接普通的资源属性。否则它将会被忽略。

Examples:

例如：

l4-abe {

compatible = "simple-bus";

#address-cells = <2>;

#size-cells = <1>;

ranges = <0 0 0x48000000 0x00001000>, /* MPU path */

<1 0 0x49000000 0x00001000>; /* L3 path */

mcasp {

compatible = "ti,mcasp";

reg = <0 0x10 0x10>, <0 0x20 0x10>,

<1 0x10 0x10>, <1 0x20 0x10>;

reg-names = "mpu", "dat",

"dma", "dma_dat";

interrupts = <11>, <12>;

interrupt-names = "rx", "tx";

};

timer {

compatible = "ti,timer";

reg = <0 0x40 0x10>, <1 0x40 0x10>;

reg-names = "mpu", "dma";

};

};

usb {

compatible = "ti,usb-host";

reg = <0x4a064000 0x800>, <0x4a064800 0x200>,

<0x4a064c00 0x200>;

reg-names = "config", "ohci", "ehci";

interrupts = <14>, <15>;

interrupt-names = "ohci", "ehci";

};