[PATCH] ARM: omap4: clock data: Add missing clkdm association for dpll_usb

[PATCH] ARM: omap4: clock data: Add missing clkdm association for dpll_usb

[Rajendra Nayak]

dpll_usb needs the clkdm association so the clkdm can be
turned on before a relock. All other dplls for omap4 belong
to the ALWON (always on) domain.

The association was present as part of the older data file
(clock44xx_data.c) but looks like was accidently dropped with
the common clk convertion.

More details of the patch which fixed this up in the older
data file can be dound here..
http://www.spinics.net/lists/linux-omap/msg63076.html

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
 arch/arm/mach-omap2/cclock44xx_data.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-omap2/cclock44xx_data.c b/arch/arm/mach-omap2/cclock44xx_data.c
index 5789a5e..fdea8da 100644
--- a/arch/arm/mach-omap2/cclock44xx_data.c
+++ b/arch/arm/mach-omap2/cclock44xx_data.c
@@ -601,6 +601,7 @@ static struct clk_hw_omap dpll_usb_ck_hw = {
 	},
 	.dpll_data	= &dpll_usb_dd,
 	.ops		= &clkhwops_omap3_dpll,
+	.clkdm_name	= "l3_init_clkdm",
 };
 
 DEFINE_STRUCT_CLK(dpll_usb_ck, dpll_usb_ck_parents, dpll_ck_ops);
-- 
1.7.9.5

[PATCH] ARM: omap4: clock data: Add missing clkdm association for dpll_usb

[Paul Walmsley]

On Fri, 25 Jan 2013, Rajendra Nayak wrote:

> dpll_usb needs the clkdm association so the clkdm can be
> turned on before a relock. All other dplls for omap4 belong
> to the ALWON (always on) domain.
> 
> The association was present as part of the older data file
> (clock44xx_data.c) but looks like was accidently dropped with
> the common clk convertion.

Thanks, queued for v3.8-rc fixes.

- Paul

[PATCH] ARM: omap4: clock data: Add missing clkdm association for dpll_usb

[Rajendra Nayak]

Hi Paul,

>> dpll_usb needs the clkdm association so the clkdm can be
>> turned on before a relock. All other dplls for omap4 belong
>> to the ALWON (always on) domain.
>>
>> The association was present as part of the older data file
>> (clock44xx_data.c) but looks like was accidently dropped with
>> the common clk convertion.
>
> Thanks, queued for v3.8-rc fixes.

I just realized that apart from adding the missing .clkdm_name, I
also need to populate a .init as part of clk_ops for dpll_usb
so the clockdomain lookup can then happen based on the .clkdm_name.

I have updated the $Subject patch and posted a v2 (http://marc.info
/?l=linux-omap&m=135963212530790&w=2). Would it be possible for you to
pick the v2 instead and drop this one from your fixes branch.

regards,
Rajendra

>
> - Paul
>

[PATCH] ARM: omap4: clock data: Add missing clkdm association for dpll_usb

[Paul Walmsley]

On Thu, 31 Jan 2013, Rajendra Nayak wrote:

> Hi Paul,
> 
> > > dpll_usb needs the clkdm association so the clkdm can be
> > > turned on before a relock. All other dplls for omap4 belong
> > > to the ALWON (always on) domain.
> > > 
> > > The association was present as part of the older data file
> > > (clock44xx_data.c) but looks like was accidently dropped with
> > > the common clk convertion.
> > 
> > Thanks, queued for v3.8-rc fixes.
> 
> I just realized that apart from adding the missing .clkdm_name, I
> also need to populate a .init as part of clk_ops for dpll_usb
> so the clockdomain lookup can then happen based on the .clkdm_name.
> 
> I have updated the $Subject patch and posted a v2 (http://marc.info
> /?l=linux-omap&m=135963212530790&w=2). Would it be possible for you to
> pick the v2 instead and drop this one from your fixes branch.

No problem.


- Paul