[Celestica] Update Silverstone switch board driver modules #15794
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why adding out of tree pca9548 driver? |
Because silverstone port and pca9548 channel mapping is not sequential, the latest pca9548 driver does not support assign i2c bus number, so we add a cls-pca9548 driver to support assign i2c bus number. |
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Why I did it
After kernel update, Silverstone platform driver can't work normally.
How I did it
Add out of tree pca9548 mux driver to use platform data to mapping i2c bus with front panel port.
How to verify it
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)