47 static struct clk *emc_clk;  variable
103 		clk_set_rate(emc_clk, 600000000); /* cpu 816 MHz, emc max */  in tegra_target()
105 		clk_set_rate(emc_clk, 300000000); /* cpu 456 MHz, emc 150Mhz */  in tegra_target()
107 		clk_set_rate(emc_clk, 100000000);  /* emc 50Mhz */  in tegra_target()
144 	clk_prepare_enable(emc_clk);  in tegra_cpu_init()
151 		clk_disable_unprepare(emc_clk);  in tegra_cpu_init()
163 	clk_disable_unprepare(emc_clk);  in tegra_cpu_exit()
197 	emc_clk = clk_get_sys("cpu", "emc");  in tegra_cpufreq_init()
198 	if (IS_ERR(emc_clk)) {  in tegra_cpufreq_init()
200 		return PTR_ERR(emc_clk);  in tegra_cpufreq_init()
209 	clk_put(emc_clk);  in tegra_cpufreq_exit()