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- What: /sys/devices/platform/<i2c-demux-name>/available_masters
- Date: January 2016
- KernelVersion: 4.6
- Contact: Wolfram Sang <wsa@the-dreams.de>
- Description:
- Reading the file will give you a list of masters which can be
- selected for a demultiplexed bus. The format is
- "<index>:<name>". Example from a Renesas Lager board:
- 0:/i2c@e6500000 1:/i2c@e6508000
- What: /sys/devices/platform/<i2c-demux-name>/current_master
- Date: January 2016
- KernelVersion: 4.6
- Contact: Wolfram Sang <wsa@the-dreams.de>
- Description:
- This file selects/shows the active I2C master for a demultiplexed
- bus. It uses the <index> value from the file 'available_masters'.
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