- xlnx,fails-without-test-cd: when present, the controller doesn't work when
the CD line is not connected properly, and the line is not connected
properly. Test mode can be used to force the controller to function.
+ - xlnx,int-clock-stable-broken: when present, the controller always reports
+ that the internal clock is stable even when it is not.
Example:
sdhci@e0100000 {