1 What: /sys/devices/platform/<renesas_usb3's name>/role 2 Date: March 2017 3 KernelVersion: 4.13 4 Contact: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 5 Description: 6 This file can be read and write. 7 The file can show/change the drd mode of usb. 8 9 Write the following string to change the mode: 10 11 - "host" - switching mode from peripheral to host. 12 - "peripheral" - switching mode from host to peripheral. 13 14 Read the file, then it shows the following strings: 15 16 - "host" - The mode is host now. 17 - "peripheral" - The mode is peripheral now.
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