[PATCH 2/18] ARM: OMAP2: Force APLLs always active

Tony Lindgren
2007-04-09T21:32:39Z

From: Juha Yrjola <juha.yrjola@solidboot.com>

The APLLs are most efficiently idled by hardware.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
arch/arm/mach-omap2/clock.c | 13 ++-----------
1 files changed, 2 insertions(+), 11 deletions(-)

--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1160,8 +1160,8 @@ int __init omap2_clk_init(void)
clk_enable(&sync_32k_ick);
clk_enable(&omapctrl_ick);

- /* Force the APLLs active during bootup to avoid disabling and
- * enabling them unnecessarily. */
+ /* Force the APLLs always active. The clocks are idled
+ * automatically by hardware. */
clk_enable(&apll96_ck);
clk_enable(&apll54_ck);

@@ -1174,12 +1174,3 @@ int __init omap2_clk_init(void)

return 0;
}
-
-static int __init omap2_disable_aplls(void)
-{
- clk_disable(&apll96_ck);
- clk_disable(&apll54_ck);
-
- return 0;
-}
-late_initcall(omap2_disable_aplls);
--
1.4.4.2