Hi Peter, Peter Barada <peter.barada@xxxxxxxxx> writes: > I'm trying to get frequency scaling working in linux-3.0, and it after > digging into why cpufreq-info works in 2.6.32 and doesn't in 3.0, I've > found that omap_cpu_init() returs -ENOENT due to clk_get(NULL, > "virt_prcm_set") failing. > > In the older 2.6.32 kernel it used "arm_fck" for MPU_CLK instead of > "virt_prcm_set", but that option isn't in the linux-3.0 source (or the > current source in tony's tree on github.com). I tried reverting to > "arm_fck", but on a DM3730 cpupfreq-info only shows 600Mhz as a > possibility, and none of the other operating points. > > Does anyone have CPU frequency scaling working in linux-3.0 and have > any suggestions on what I'm doing wrong? I recently posted[1] an updated CPUfreq driver that is proposed for merge in v3.2. It's also availble in the 'for_3.2/omap-cpufreq' branch of my github repo: git://github.com/khilman/linux-omap-pm.git Kevin [1] http://marc.info/?l=linux-omap&m=131672565712833&w=2 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
