On 5 December 2013 13:14, Bill Huang <bilhuang@xxxxxxxxxx> wrote: > Re-model Tegra cpufreq driver to support all Tegra series of SoCs. > > * Make tegra-cpufreq.c a generic Tegra cpufreq driver. > * Move Tegra20 specific codes into tegra20-cpufreq.c. > * Bind Tegra cpufreq dirver with a fake device so defer probe would work > when we're going to get regulator in the driver to support voltage > scaling (DVFS). I strongly feel we must reuse cpufreq-cpu0 driver here after adding a clk/regulator driver for tegra to support all that. @Stephen: If you want we can keep all that tegra specific stuff (clk/regulator) in tegra-cpufreq.c, but we can easily use cpufreq-cpu0 driver without much complications.. I have tried it earlier, got some comments and then got busy in other stuff.. https://lkml.org/lkml/2013/8/7/364 > static int tegra_cpu_exit(struct cpufreq_policy *policy) > { > - clk_disable_unprepare(cpu_clk); > - clk_disable_unprepare(emc_clk); > + cpufreq_frequency_table_cpuinfo(policy, tegra_data->freq_table); Btw, why do you need this here? -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
