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| author | Paul Walmsley <paul@pwsan.com> | 2011-02-25 23:49:01 +0100 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2011-02-26 00:10:16 +0100 |
| commit | b80b956dc56c6a3cb77b97e2abff48fb7ebc2119 (patch) | |
| tree | 09c2fdf7f9cd0c5998c2bc5e1ef7144d405d1279 /arch/arm/plat-omap/clock.c | |
| parent | OMAP3/4: DPLL: Add allow_idle/deny_idle support for all DPLL's (diff) | |
| download | linux-b80b956dc56c6a3cb77b97e2abff48fb7ebc2119.tar.xz linux-b80b956dc56c6a3cb77b97e2abff48fb7ebc2119.zip | |
OMAP2+: clock: autoidle as many clocks as possible if CONFIG_OMAP_RESET_CLOCKS
Attempt to enable autoidle for as many clocks as possible in the
OMAP2+-common CONFIG_OMAP_RESET_CLOCKS code. Currently, this only
enables DPLL autoidle for OMAP3/4 DPLLs; but future patches will
enable autoidle for other clocks and the OMAP2 DPLL/APLLs.
In the long run, we should probably get rid of
CONFIG_OMAP_RESET_CLOCKS, and unconditionally run the code that it
selects. Otherwise, the state of the clock tree won't match the
hardware state - this could result in clocks being enabled or disabled
unpredictably.
Based on a patch by Rajendra Nayak <rnayak@ti.com> that did this in
the pm34xx.c/pm44xx.c code.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Diffstat (limited to 'arch/arm/plat-omap/clock.c')
| -rw-r--r-- | arch/arm/plat-omap/clock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index 0ae0eae01fd1..2770dddd72c0 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -446,6 +446,7 @@ static int __init clk_disable_unused(void) return 0; } late_initcall(clk_disable_unused); +late_initcall(omap_clk_enable_autoidle_all); #endif int __init clk_init(struct clk_functions * custom_clocks) |