1 What: /sys/devices/platform/<phy-nam 1 What: /sys/devices/platform/<phy-name>/role
2 Date: October 2016 2 Date: October 2016
3 KernelVersion: 4.10 3 KernelVersion: 4.10
4 Contact: Yoshihiro Shimoda <yoshihiro.sh 4 Contact: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
5 Description: 5 Description:
6 This file can be read and writ 6 This file can be read and write.
7 The file can show/change the p 7 The file can show/change the phy mode for role swap of usb.
8 8
9 Write the following strings to 9 Write the following strings to change the mode:
10 10
11 - "host" - switching mode fro 11 - "host" - switching mode from peripheral to host.
12 - "peripheral" - switching mo 12 - "peripheral" - switching mode from host to peripheral.
13 13
14 Read the file, then it shows t 14 Read the file, then it shows the following strings:
15 15
16 - "host" - The mode is host n 16 - "host" - The mode is host now.
17 - "peripheral" - The mode is 17 - "peripheral" - The mode is peripheral now.
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