* [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late
@ 2015-09-15 19:47 ` Dave Gerlach
0 siblings, 0 replies; 4+ messages in thread
From: Dave Gerlach @ 2015-09-15 19:47 UTC (permalink / raw)
To: linux-arm-kernel, linux-omap; +Cc: Tero Kristo, Tony Lindgren
Add omap2_clk_enable_autoidle_all to am43xx_init_late otherwise the call
to omap2_clk_disable_autoidle_all in am43xx_init_early may cause some
clocks to always stay active and prevent low power mode transitions.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
arch/arm/mach-omap2/io.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 980c937..3eaeaca 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -676,6 +676,7 @@ void __init am43xx_init_early(void)
void __init am43xx_init_late(void)
{
omap_common_late_init();
+ omap2_clk_enable_autoidle_all();
}
#endif
--
2.4.6
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late
@ 2015-09-15 19:47 ` Dave Gerlach
0 siblings, 0 replies; 4+ messages in thread
From: Dave Gerlach @ 2015-09-15 19:47 UTC (permalink / raw)
To: linux-arm-kernel
Add omap2_clk_enable_autoidle_all to am43xx_init_late otherwise the call
to omap2_clk_disable_autoidle_all in am43xx_init_early may cause some
clocks to always stay active and prevent low power mode transitions.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
---
arch/arm/mach-omap2/io.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 980c937..3eaeaca 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -676,6 +676,7 @@ void __init am43xx_init_early(void)
void __init am43xx_init_late(void)
{
omap_common_late_init();
+ omap2_clk_enable_autoidle_all();
}
#endif
--
2.4.6
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late
2015-09-15 19:47 ` Dave Gerlach
@ 2015-09-17 0:02 ` Tony Lindgren
-1 siblings, 0 replies; 4+ messages in thread
From: Tony Lindgren @ 2015-09-17 0:02 UTC (permalink / raw)
To: Dave Gerlach; +Cc: Tero Kristo, linux-omap, linux-arm-kernel
* Dave Gerlach <d-gerlach@ti.com> [150915 12:51]:
> Add omap2_clk_enable_autoidle_all to am43xx_init_late otherwise the call
> to omap2_clk_disable_autoidle_all in am43xx_init_early may cause some
> clocks to always stay active and prevent low power mode transitions.
>
> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Applying into omap-for-v4.3/fixes thanks.
Tony
> ---
> arch/arm/mach-omap2/io.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
> index 980c937..3eaeaca 100644
> --- a/arch/arm/mach-omap2/io.c
> +++ b/arch/arm/mach-omap2/io.c
> @@ -676,6 +676,7 @@ void __init am43xx_init_early(void)
> void __init am43xx_init_late(void)
> {
> omap_common_late_init();
> + omap2_clk_enable_autoidle_all();
> }
> #endif
>
> --
> 2.4.6
>
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late
@ 2015-09-17 0:02 ` Tony Lindgren
0 siblings, 0 replies; 4+ messages in thread
From: Tony Lindgren @ 2015-09-17 0:02 UTC (permalink / raw)
To: linux-arm-kernel
* Dave Gerlach <d-gerlach@ti.com> [150915 12:51]:
> Add omap2_clk_enable_autoidle_all to am43xx_init_late otherwise the call
> to omap2_clk_disable_autoidle_all in am43xx_init_early may cause some
> clocks to always stay active and prevent low power mode transitions.
>
> Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Applying into omap-for-v4.3/fixes thanks.
Tony
> ---
> arch/arm/mach-omap2/io.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
> index 980c937..3eaeaca 100644
> --- a/arch/arm/mach-omap2/io.c
> +++ b/arch/arm/mach-omap2/io.c
> @@ -676,6 +676,7 @@ void __init am43xx_init_early(void)
> void __init am43xx_init_late(void)
> {
> omap_common_late_init();
> + omap2_clk_enable_autoidle_all();
> }
> #endif
>
> --
> 2.4.6
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-09-17 0:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2015-09-15 19:47 [PATCH] ARM: OMAP2+: AM43XX: Enable autoidle for clks in am43xx_init_late Dave Gerlach
2015-09-15 19:47 ` Dave Gerlach
2015-09-17 0:02 ` Tony Lindgren
2015-09-17 0:02 ` Tony Lindgren
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