1 files changed, 1 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts
index 930bfb3894eb..28e9cd3d7a21 100644
--- a/arch/powerpc/boot/dts/adder875-redboot.dts
+++ b/arch/powerpc/boot/dts/adder875-redboot.dts
@@ -151,6 +151,7 @@
                                 compatible = "fsl,mpc875-brg",
                                              "fsl,cpm1-brg",
                                              "fsl,cpm-brg";
+                                clock-frequency = <50000000>;
                                 reg = <0x9f0 0x10>;
                         };