1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/alchemy/common/clock.c b/arch/mips/alchemy/common/clock.c
index 3612d76007a4..4b5ec49139c2 100644
--- a/arch/mips/alchemy/common/clock.c
+++ b/arch/mips/alchemy/common/clock.c
@@ -127,6 +127,8 @@ static unsigned long alchemy_clk_cpu_recalc(struct clk_hw *hw,
                 t = 396000000;
         else {
                 t = alchemy_rdsys(AU1000_SYS_CPUPLL) & 0x7f;
+                if (alchemy_get_cputype() < ALCHEMY_CPU_AU1300)
+                        t &= 0x3f;
                 t *= parent_rate;
         }