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author | Koen Kooi <koen@dominion.thruhere.net> | 2011-05-21 20:31:36 +0200 |
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committer | Koen Kooi <koen@dominion.thruhere.net> | 2011-05-23 09:34:57 +0200 |
commit | d697ad0981c5e1d44ab7dd071e61c1d70e0bfe72 (patch) | |
tree | 64b02849035cc5dbd73f273859d7ca13e879d1cb /recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch | |
parent | 1735237550d85da337ea57cb5d6be9ccc8c0355c (diff) | |
download | meta-ti-d697ad0981c5e1d44ab7dd071e61c1d70e0bfe72.tar.gz |
linux-omap 2.6.39: add cpufreq support and tweak beagleboard expansionboard patches
make it the default for beagleboard
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Diffstat (limited to 'recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch')
-rw-r--r-- | recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch b/recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch new file mode 100644 index 00000000..132aeec6 --- /dev/null +++ b/recipes-kernel/linux/linux-omap-2.6.39/pm/linux-omap-2.6.39-ti-pm-wip-cpufreq/0045-OMAP-CPUfreq-ensure-policy-is-fully-initialized.patch | |||
@@ -0,0 +1,31 @@ | |||
1 | From 56cee7bf023af728c952f692f4c24822392882a1 Mon Sep 17 00:00:00 2001 | ||
2 | From: Kevin Hilman <khilman@deeprootsystems.com> | ||
3 | Date: Wed, 11 Aug 2010 17:05:38 -0700 | ||
4 | Subject: [PATCH 45/59] OMAP: CPUfreq: ensure policy is fully initialized | ||
5 | |||
6 | Ensure policy min/max/cur values are initialized when OMAP | ||
7 | CPUfreq driver starts. | ||
8 | |||
9 | Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> | ||
10 | --- | ||
11 | arch/arm/plat-omap/cpu-omap.c | 4 ++++ | ||
12 | 1 files changed, 4 insertions(+), 0 deletions(-) | ||
13 | |||
14 | diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c | ||
15 | index cd09d4b..1b36664 100644 | ||
16 | --- a/arch/arm/plat-omap/cpu-omap.c | ||
17 | +++ b/arch/arm/plat-omap/cpu-omap.c | ||
18 | @@ -126,6 +126,10 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy) | ||
19 | VERY_HI_RATE) / 1000; | ||
20 | } | ||
21 | |||
22 | + policy->min = policy->cpuinfo.min_freq; | ||
23 | + policy->max = policy->cpuinfo.max_freq; | ||
24 | + policy->cur = omap_getspeed(0); | ||
25 | + | ||
26 | /* FIXME: what's the actual transition time? */ | ||
27 | policy->cpuinfo.transition_latency = 300 * 1000; | ||
28 | |||
29 | -- | ||
30 | 1.6.6.1 | ||
31 | |||