diff --git a/arch/powerpc/cpu/mpc83xx/speed.c b/arch/powerpc/cpu/mpc83xx/speed.c
index 5e616dda7aeb5c625e1f392baa7c693b75a905b1..1eca1a8f2636b7a2ee1096aa4a0cb597d56e5f87 100644
--- a/arch/powerpc/cpu/mpc83xx/speed.c
+++ b/arch/powerpc/cpu/mpc83xx/speed.c
@@ -327,6 +327,8 @@ int get_clocks(void)
 	i2c1_clk = enc_clk;
 #elif defined(CONFIG_FSL_ESDHC)
 	i2c1_clk = sdhc_clk;
+#elif defined(CONFIG_MPC837x)
+	i2c1_clk = enc_clk;
 #endif
 #if !defined(CONFIG_MPC832x)
 	i2c2_clk = csb_clk; /* i2c-2 clk is equal to csb clk */