[PATCH] pmac: fix cpufreq for old tipb 550Mhz

[linux-2.6-omap-h63xx.git] / arch / ppc / platforms / pmac_cpufreq.c

diff --git a/arch/ppc/platforms/pmac_cpufreq.c b/arch/ppc/platforms/pmac_cpufreq.c
index c0605244edda159d58b2afc5e66013d0a21a34d6..d4bc5f67ec5358f42aa79c0f68b58ac1e55f7920 100644 (file)
--- a/arch/ppc/platforms/pmac_cpufreq.c
+++ b/arch/ppc/platforms/pmac_cpufreq.c
@@ -695,6 +695,13 @@ static int __init pmac_cpufreq_setup(void)
                set_speed_proc = pmu_set_cpu_speed;
                is_pmu_based = 1;
        }
+       /* Else check for TiPb 550 */
+       else if (machine_is_compatible("PowerBook3,3") && cur_freq == 550000) {
+               hi_freq = cur_freq;
+               low_freq = 500000;
+               set_speed_proc = pmu_set_cpu_speed;
+               is_pmu_based = 1;
+       }
        /* Else check for TiPb 400 & 500 */
        else if (machine_is_compatible("PowerBook3,2")) {
                /* We only know about the 400 MHz and the 500Mhz model