diff mbox

[2/4] ARM: imx: clk-imx6q: per1_bch's parent is wrong

Message ID 1370034115-24006-2-git-send-email-b20788@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Anson Huang May 31, 2013, 9:01 p.m. UTC
per1_bch is sourced from ahb, previous parent
info is incorrect.

Signed-off-by: Anson Huang <b20788@freescale.com>
---
 arch/arm/mach-imx/clk-imx6q.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Shawn Guo June 3, 2013, 1:29 a.m. UTC | #1
On Fri, May 31, 2013 at 05:01:53PM -0400, Anson Huang wrote:
> per1_bch is sourced from ahb, previous parent
> info is incorrect.
> 
> Signed-off-by: Anson Huang <b20788@freescale.com>

Applied, thanks.

> ---
>  arch/arm/mach-imx/clk-imx6q.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
> index dfb77c1..c501947 100644
> --- a/arch/arm/mach-imx/clk-imx6q.c
> +++ b/arch/arm/mach-imx/clk-imx6q.c
> @@ -518,7 +518,7 @@ int __init mx6q_clocks_init(void)
>  	clk[openvg_axi]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
>  	clk[pcie_axi]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
>  	clk[mx6fast1]     = imx_clk_gate2("mx6fast1",      "ahb",               base + 0x78, 8);
> -	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
> +	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "ahb",               base + 0x78, 12);
>  	clk[per2_main]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
>  	clk[pwm1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
>  	clk[pwm2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);
> -- 
> 1.7.9.5
> 
>
Shawn Guo June 3, 2013, 5:46 a.m. UTC | #2
On Mon, Jun 03, 2013 at 09:29:41AM +0800, Shawn Guo wrote:
> On Fri, May 31, 2013 at 05:01:53PM -0400, Anson Huang wrote:
> > per1_bch is sourced from ahb, previous parent
> > info is incorrect.
> > 
> > Signed-off-by: Anson Huang <b20788@freescale.com>
> 
> Applied, thanks.
> 
I just pulled it out.  As Reference Manual does not mention it, we need
to confirm with designer about the correct parent of per1_bch.

Shawn

> > ---
> >  arch/arm/mach-imx/clk-imx6q.c |    2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
> > index dfb77c1..c501947 100644
> > --- a/arch/arm/mach-imx/clk-imx6q.c
> > +++ b/arch/arm/mach-imx/clk-imx6q.c
> > @@ -518,7 +518,7 @@ int __init mx6q_clocks_init(void)
> >  	clk[openvg_axi]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
> >  	clk[pcie_axi]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
> >  	clk[mx6fast1]     = imx_clk_gate2("mx6fast1",      "ahb",               base + 0x78, 8);
> > -	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
> > +	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "ahb",               base + 0x78, 12);
> >  	clk[per2_main]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
> >  	clk[pwm1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
> >  	clk[pwm2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);
> > -- 
> > 1.7.9.5
> > 
> > 
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Dirk Behme June 10, 2013, 6:33 a.m. UTC | #3
On 03.06.2013 07:46, Shawn Guo wrote:
> On Mon, Jun 03, 2013 at 09:29:41AM +0800, Shawn Guo wrote:
>> On Fri, May 31, 2013 at 05:01:53PM -0400, Anson Huang wrote:
>>> per1_bch is sourced from ahb, previous parent
>>> info is incorrect.
>>>
>>> Signed-off-by: Anson Huang <b20788@freescale.com>
>>
>> Applied, thanks.
>>
> I just pulled it out.  As Reference Manual does not mention it, we need
> to confirm with designer about the correct parent of per1_bch.

Any news on this?

Thanks

Dirk

>>> ---
>>>   arch/arm/mach-imx/clk-imx6q.c |    2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
>>> index dfb77c1..c501947 100644
>>> --- a/arch/arm/mach-imx/clk-imx6q.c
>>> +++ b/arch/arm/mach-imx/clk-imx6q.c
>>> @@ -518,7 +518,7 @@ int __init mx6q_clocks_init(void)
>>>   	clk[openvg_axi]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
>>>   	clk[pcie_axi]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
>>>   	clk[mx6fast1]     = imx_clk_gate2("mx6fast1",      "ahb",               base + 0x78, 8);
>>> -	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
>>> +	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "ahb",               base + 0x78, 12);
>>>   	clk[per2_main]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
>>>   	clk[pwm1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
>>>   	clk[pwm2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);
Shawn Guo June 10, 2013, 8:50 a.m. UTC | #4
On Mon, Jun 10, 2013 at 08:33:12AM +0200, Dirk Behme wrote:
> On 03.06.2013 07:46, Shawn Guo wrote:
> >On Mon, Jun 03, 2013 at 09:29:41AM +0800, Shawn Guo wrote:
> >>On Fri, May 31, 2013 at 05:01:53PM -0400, Anson Huang wrote:
> >>>per1_bch is sourced from ahb, previous parent
> >>>info is incorrect.
> >>>
> >>>Signed-off-by: Anson Huang <b20788@freescale.com>
> >>
> >>Applied, thanks.
> >>
> >I just pulled it out.  As Reference Manual does not mention it, we need
> >to confirm with designer about the correct parent of per1_bch.
> 
> Any news on this?

It turns out that the existing code is correct.  So this patch should
just be dropped.

Shawn
diff mbox

Patch

diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index dfb77c1..c501947 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -518,7 +518,7 @@  int __init mx6q_clocks_init(void)
 	clk[openvg_axi]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
 	clk[pcie_axi]     = imx_clk_gate2("pcie_axi",      "pcie_axi_sel",      base + 0x78, 0);
 	clk[mx6fast1]     = imx_clk_gate2("mx6fast1",      "ahb",               base + 0x78, 8);
-	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
+	clk[per1_bch]     = imx_clk_gate2("per1_bch",      "ahb",               base + 0x78, 12);
 	clk[per2_main]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
 	clk[pwm1]         = imx_clk_gate2("pwm1",          "ipg_per",           base + 0x78, 16);
 	clk[pwm2]         = imx_clk_gate2("pwm2",          "ipg_per",           base + 0x78, 18);