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Diffstat (limited to 'Documentation/devicetree/bindings/usb/isp1301.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/isp1301.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/isp1301.txt b/Documentation/devicetree/bindings/usb/isp1301.txt new file mode 100644 index 00000000000..5405d99d9aa --- /dev/null +++ b/Documentation/devicetree/bindings/usb/isp1301.txt | |||
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1 | * NXP ISP1301 USB transceiver | ||
2 | |||
3 | Required properties: | ||
4 | - compatible: must be "nxp,isp1301" | ||
5 | - reg: I2C address of the ISP1301 device | ||
6 | |||
7 | Optional properties of devices using ISP1301: | ||
8 | - transceiver: phandle of isp1301 - this helps the ISP1301 driver to find the | ||
9 | ISP1301 instance associated with the respective USB driver | ||
10 | |||
11 | Example: | ||
12 | |||
13 | isp1301: usb-transceiver@2c { | ||
14 | compatible = "nxp,isp1301"; | ||
15 | reg = <0x2c>; | ||
16 | }; | ||
17 | |||
18 | usbd@31020000 { | ||
19 | compatible = "nxp,lpc3220-udc"; | ||
20 | reg = <0x31020000 0x300>; | ||
21 | interrupt-parent = <&mic>; | ||
22 | interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>; | ||
23 | transceiver = <&isp1301>; | ||
24 | status = "okay"; | ||
25 | }; | ||