MIPS: ath79: make specifying the reference clock in DT optional

It can be autodetected for many SoCs using the strapping options.
If the clock is specified in DT, the autodetected value is ignored

Signed-off-by: Felix Fietkau <[email protected]>
Signed-off-by: John Crispin <[email protected]>
Signed-off-by: Paul Burton <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: James Hogan <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Pengutronix Kernel Team <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]

0 files changed, 0 insertions, 0 deletions