2014-10-10 13:50:33

by Alexandre Belloni

Subject: [PATCH] ARM: at91/dt: sam9263: fix PLLB frequencies

From: Boris Brezillon <[email protected]>

PLLB input and output ranges were wrongly copied from at91sam9261 as the
datasheet didn't mention explicitly PLLB. Correct their values.

This fixes USB.

Signed-off-by: Boris Brezillon <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
---
arch/arm/boot/dts/at91sam9263.dtsi | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index d68b3c4862bc..51416c7d0625 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -122,9 +122,10 @@
interrupts-extended = <&pmc AT91_PMC_LOCKB>;
clocks = <&main>;
reg = <1>;
- atmel,clk-input-range = <1000000 5000000>;
+ atmel,clk-input-range = <1000000 32000000>;
#atmel,pll-clk-output-range-cells = <4>;
- atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
+ atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
+ <190000000 240000000 2 1>;
};

mck: masterck {
--
1.9.1

2014-10-10 14:01:56

by Boris Brezillon

Subject: Re: [PATCH] ARM: at91/dt: sam9263: fix PLLB frequencies

On Fri, 10 Oct 2014 15:50:21 +0200
Alexandre Belloni <[email protected]> wrote:

> From: Boris Brezillon <[email protected]>
>
> PLLB input and output ranges were wrongly copied from at91sam9261 as the
> datasheet didn't mention explicitly PLLB. Correct their values.
>
> This fixes USB.
>
> Signed-off-by: Boris Brezillon <[email protected]>
> Acked-by: Alexandre Belloni <[email protected]>

Thanks for sending this patch.

Just adding Andreas in Cc and adding his Reported and Tested-by.

Reported-by: Andreas Henriksson <[email protected]>
Tested-by: Andreas Henriksson <[email protected]>

> ---
> arch/arm/boot/dts/at91sam9263.dtsi | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
> index d68b3c4862bc..51416c7d0625 100644
> --- a/arch/arm/boot/dts/at91sam9263.dtsi
> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
> @@ -122,9 +122,10 @@
> interrupts-extended = <&pmc AT91_PMC_LOCKB>;
> clocks = <&main>;
> reg = <1>;
> - atmel,clk-input-range = <1000000 5000000>;
> + atmel,clk-input-range = <1000000 32000000>;
> #atmel,pll-clk-output-range-cells = <4>;
> - atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
> + atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
> + <190000000 240000000 2 1>;
> };
>
> mck: masterck {



--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

2014-10-21 16:32:28

by Nicolas Ferre

Subject: Re: [PATCH] ARM: at91/dt: sam9263: fix PLLB frequencies

On 10/10/2014 16:01, Boris Brezillon :
> On Fri, 10 Oct 2014 15:50:21 +0200
> Alexandre Belloni <[email protected]> wrote:
>
>> From: Boris Brezillon <[email protected]>
>>
>> PLLB input and output ranges were wrongly copied from at91sam9261 as the
>> datasheet didn't mention explicitly PLLB. Correct their values.
>>
>> This fixes USB.
>>
>> Signed-off-by: Boris Brezillon <[email protected]>
>> Acked-by: Alexandre Belloni <[email protected]>
>
> Thanks for sending this patch.
>
> Just adding Andreas in Cc and adding his Reported and Tested-by.
>
> Reported-by: Andreas Henriksson <[email protected]>
> Tested-by: Andreas Henriksson <[email protected]>

Added to the tag area of the patch and stacked on at91-3.18-fixes branch.

Thanks!

>
>> ---
>> arch/arm/boot/dts/at91sam9263.dtsi | 5 +++--
>> 1 file changed, 3 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
>> index d68b3c4862bc..51416c7d0625 100644
>> --- a/arch/arm/boot/dts/at91sam9263.dtsi
>> +++ b/arch/arm/boot/dts/at91sam9263.dtsi
>> @@ -122,9 +122,10 @@
>> interrupts-extended = <&pmc AT91_PMC_LOCKB>;
>> clocks = <&main>;
>> reg = <1>;
>> - atmel,clk-input-range = <1000000 5000000>;
>> + atmel,clk-input-range = <1000000 32000000>;
>> #atmel,pll-clk-output-range-cells = <4>;
>> - atmel,pll-clk-output-ranges = <70000000 130000000 1 1>;
>> + atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
>> + <190000000 240000000 2 1>;
>> };
>>
>> mck: masterck {
>
>
>


--
Nicolas Ferre