Kernel-4.18.0-80.el8_altera-freeze-bridge

Altera Freeze Bridge Controller Driver

The Altera Freeze Bridge Controller manages one or more freeze bridges.
The controller can freeze/disable the bridges which prevents signal
changes from passing through the bridge. The controller can also
unfreeze/enable the bridges which allows traffic to pass through the
bridge normally.

Required properties:

  • compatible : Should contain “altr,freeze-bridge-controller”
  • regs : base address and size for freeze bridge module

Optional properties:

  • bridge-enable : 0 if driver should disable bridge at startup
            1 if driver should enable bridge at startup
            Default is to leave bridge in current state.
    

Example:
freeze-controller@100000450 {
compatible = “altr,freeze-bridge-controller”;
regs = <0x1000 0x10>;
bridge-enable = <0>;
};