---

yaml --- r: 281651 b: refs/heads/master c: 8e4fab2 h: refs/heads/master i: 281649: b74058b 281647: 6b14fba v: v3
git-mirror · Dec 18, 2011 · f523152 · f523152
1 parent 32d76ef
commit f523152
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Showing 4 changed files with 10 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 742face03f57727b5a86d0df631e47a1ef0498d2
+refs/heads/master: 8e4fab2c39b2db774e41553646788599cfdac9df
diff --git a/trunk/arch/arm/mach-tegra/clock.h b/trunk/arch/arm/mach-tegra/clock.h
@@ -148,7 +148,6 @@ struct tegra_clk_init_table {
 void tegra2_init_clocks(void);
 void clk_init(struct clk *clk);
 struct clk *tegra_get_clock_by_name(const char *name);
-unsigned long clk_measure_input_freq(void);
 int clk_reparent(struct clk *c, struct clk *parent);
 void tegra_clk_init_from_table(struct tegra_clk_init_table *table);
 unsigned long clk_get_rate_locked(struct clk *c);

diff --git a/trunk/arch/arm/mach-tegra/tegra2_clocks.c b/trunk/arch/arm/mach-tegra/tegra2_clocks.c
@@ -174,7 +174,7 @@ static int tegra_periph_clk_enable_refcount[3 * 32];
 #define pmc_readl(reg) \
 	__raw_readl(reg_pmc_base + (reg))
 
-unsigned long clk_measure_input_freq(void)
+static unsigned long clk_measure_input_freq(void)
 {
 	u32 clock_autodetect;
 	clk_writel(OSC_FREQ_DET_TRIG | 1, OSC_FREQ_DET);

diff --git a/trunk/arch/arm/mach-tegra/timer.c b/trunk/arch/arm/mach-tegra/timer.c
@@ -182,14 +182,18 @@ static struct irqaction tegra_timer_irq = {
 static void __init tegra_init_timer(void)
 {
 	struct clk *clk;
-	unsigned long rate = clk_measure_input_freq();
+	unsigned long rate;
 	int ret;
 
 	clk = clk_get_sys("timer", NULL);
-	if (IS_ERR(clk))
-		pr_warn("Unable to get timer clock\n");
-	else
+	if (IS_ERR(clk)) {
+		pr_warn("Unable to get timer clock."
+			" Assuming 12Mhz input clock.\n");
+		rate = 12000000;
+	} else {
 		clk_enable(clk);
+		rate = clk_get_rate(clk);
+	}
 
 	/*
 	 * rtc registers are used by read_persistent_clock, keep the rtc clock