cpufreq: tegra: fix the wrong clock name

The "cpu" and "pclk_p_cclk" was a virtual clock name that was used in
the legacy Tegra clock framework. It was not used after converting to
CCF. Fix it as the correct clock name that we are using.

Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
diff --git a/drivers/cpufreq/tegra-cpufreq.c b/drivers/cpufreq/tegra-cpufreq.c
index cd66b85..a7b876f 100644
--- a/drivers/cpufreq/tegra-cpufreq.c
+++ b/drivers/cpufreq/tegra-cpufreq.c
@@ -255,7 +255,7 @@
 
 static int __init tegra_cpufreq_init(void)
 {
-	cpu_clk = clk_get_sys(NULL, "cpu");
+	cpu_clk = clk_get_sys(NULL, "cclk");
 	if (IS_ERR(cpu_clk))
 		return PTR_ERR(cpu_clk);
 
@@ -263,7 +263,7 @@
 	if (IS_ERR(pll_x_clk))
 		return PTR_ERR(pll_x_clk);
 
-	pll_p_clk = clk_get_sys(NULL, "pll_p_cclk");
+	pll_p_clk = clk_get_sys(NULL, "pll_p");
 	if (IS_ERR(pll_p_clk))
 		return PTR_ERR(pll_p_clk);