dt-bindings: phy: cadence-sierra: Add clock ID for derived reference clock

Add clock ID for Sierra derived reference clock.

Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211223060137.9252-15-sjakhade@cadence.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/include/dt-bindings/phy/phy-cadence.h b/include/dt-bindings/phy/phy-cadence.h
index d55fe6e6b936fc1788aca19d2a49f26c03c4c57c..0671991208fcdfe6f4842675e998a4d79a30cc6f 100644 (file)
--- a/include/dt-bindings/phy/phy-cadence.h
+++ b/include/dt-bindings/phy/phy-cadence.h
@@ -18,5 +18,6 @@
 /* Sierra */
 #define CDNS_SIERRA_PLL_CMNLC          0
 #define CDNS_SIERRA_PLL_CMNLC1         1
+#define CDNS_SIERRA_DERIVED_REFCLK     2
 
 #endif /* _DT_BINDINGS_CADENCE_SERDES_H */