From: Qingmin Liu <qingmin@xxxxxxxxxxxx> The variable ref_div is initialized to the correct divisor but not used in the frequency calculation. This caused incorrect frequency to be reported when the clock divisor is not 3. Signed-off-by: Qingmin Liu <qingmin@xxxxxxxxxxxx> Signed-off-by: Jayachandran C <jchandra@xxxxxxxxxxxx> --- arch/mips/netlogic/xlp/nlm_hal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/netlogic/xlp/nlm_hal.c b/arch/mips/netlogic/xlp/nlm_hal.c index bc24beb..7e0d224 100644 --- a/arch/mips/netlogic/xlp/nlm_hal.c +++ b/arch/mips/netlogic/xlp/nlm_hal.c @@ -410,7 +410,7 @@ static unsigned int nlm_xlp2_get_pic_frequency(int node) fdiv = fdiv/(1 << 13); pll_out_freq_num = ((ref_clk >> 1) * (6 + mdiv)) + fdiv; - pll_out_freq_den = (1 << vco_post_div) * pll_post_div * 3; + pll_out_freq_den = (1 << vco_post_div) * pll_post_div * ref_div; if (pll_out_freq_den > 0) do_div(pll_out_freq_num, pll_out_freq_den); -- 1.9.1
