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Groups > linux.kernel > #1310930 > unrolled thread
| Started by | Jonathan Cameron <jic23@kernel.org> |
|---|---|
| First post | 2016-01-16 12:40 +0100 |
| Last post | 2016-01-18 09:10 +0100 |
| Articles | 3 — 3 participants |
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Re: [PATCH v3 3/5] ARM: at91/dt: sama5d2: add adc device Jonathan Cameron <jic23@kernel.org> - 2016-01-16 12:40 +0100
Re: [PATCH v3 3/5] ARM: at91/dt: sama5d2: add adc device Ludovic Desroches <ludovic.desroches@atmel.com> - 2016-01-18 09:00 +0100
Re: [PATCH v3 3/5] ARM: at91/dt: sama5d2: add adc device Nicolas Ferre <nicolas.ferre@atmel.com> - 2016-01-18 09:10 +0100
| From | Jonathan Cameron <jic23@kernel.org> |
|---|---|
| Date | 2016-01-16 12:40 +0100 |
| Subject | Re: [PATCH v3 3/5] ARM: at91/dt: sama5d2: add adc device |
| Message-ID | <qRxn4-3Hn-17@gated-at.bofh.it> |
On 14/01/16 15:38, Ludovic Desroches wrote:
> Add the ADC device, and remove the adc_op_clk which is useless since the
> adc sampling frequency is configured with sysfs.
>
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
I've now applied the driver to the togreg branch of iio.git.
Should get a pull request out to Greg in about 2 weeks time and it'll
probably be in linux-next a week after that. I'm assuming all the device
tree changes will got through the at91 tree and arm-soc etc.
Shout if you want me to take them through IIO.
Thanks,
Jonathan
> ---
> arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
> 1 file changed, 12 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
> index 3f750f6..46dd430 100644
> --- a/arch/arm/boot/dts/sama5d2.dtsi
> +++ b/arch/arm/boot/dts/sama5d2.dtsi
> @@ -88,12 +88,6 @@
> #clock-cells = <0>;
> clock-frequency = <0>;
> };
> -
> - adc_op_clk: adc_op_clk{
> - compatible = "fixed-clock";
> - #clock-cells = <0>;
> - clock-frequency = <1000000>;
> - };
> };
>
> ns_sram: sram@00200000 {
> @@ -1085,6 +1079,18 @@
> status = "disabled";
> };
>
> + adc: adc@fc030000 {
> + compatible = "atmel,sama5d2-adc";
> + reg = <0xfc030000 0x100>;
> + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&adc_clk>;
> + clock-names = "adc_clk";
> + atmel,min-sample-rate-hz = <200000>;
> + atmel,max-sample-rate-hz = <20000000>;
> + atmel,startup-time-ms = <4>;
> + status = "disabled";
> + };
> +
> pioA: pinctrl@fc038000 {
> compatible = "atmel,sama5d2-pinctrl";
> reg = <0xfc038000 0x600>;
>
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| From | Ludovic Desroches <ludovic.desroches@atmel.com> |
|---|---|
| Date | 2016-01-18 09:00 +0100 |
| Message-ID | <qScTg-5Ya-3@gated-at.bofh.it> |
| In reply to | #1310930 |
On Sat, Jan 16, 2016 at 11:38:30AM +0000, Jonathan Cameron wrote:
> On 14/01/16 15:38, Ludovic Desroches wrote:
> > Add the ADC device, and remove the adc_op_clk which is useless since the
> > adc sampling frequency is configured with sysfs.
> >
> > Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> I've now applied the driver to the togreg branch of iio.git.
> Should get a pull request out to Greg in about 2 weeks time and it'll
> probably be in linux-next a week after that. I'm assuming all the device
> tree changes will got through the at91 tree and arm-soc etc.
> Shout if you want me to take them through IIO.
>
Ok, I think Nicolas would take this patch.
Regards
Ludovic
> Thanks,
>
> Jonathan
> > ---
> > arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
> > 1 file changed, 12 insertions(+), 6 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
> > index 3f750f6..46dd430 100644
> > --- a/arch/arm/boot/dts/sama5d2.dtsi
> > +++ b/arch/arm/boot/dts/sama5d2.dtsi
> > @@ -88,12 +88,6 @@
> > #clock-cells = <0>;
> > clock-frequency = <0>;
> > };
> > -
> > - adc_op_clk: adc_op_clk{
> > - compatible = "fixed-clock";
> > - #clock-cells = <0>;
> > - clock-frequency = <1000000>;
> > - };
> > };
> >
> > ns_sram: sram@00200000 {
> > @@ -1085,6 +1079,18 @@
> > status = "disabled";
> > };
> >
> > + adc: adc@fc030000 {
> > + compatible = "atmel,sama5d2-adc";
> > + reg = <0xfc030000 0x100>;
> > + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
> > + clocks = <&adc_clk>;
> > + clock-names = "adc_clk";
> > + atmel,min-sample-rate-hz = <200000>;
> > + atmel,max-sample-rate-hz = <20000000>;
> > + atmel,startup-time-ms = <4>;
> > + status = "disabled";
> > + };
> > +
> > pioA: pinctrl@fc038000 {
> > compatible = "atmel,sama5d2-pinctrl";
> > reg = <0xfc038000 0x600>;
> >
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-iio" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
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| From | Nicolas Ferre <nicolas.ferre@atmel.com> |
|---|---|
| Date | 2016-01-18 09:10 +0100 |
| Message-ID | <qSd2V-6hN-3@gated-at.bofh.it> |
| In reply to | #1311360 |
Le 18/01/2016 08:59, Ludovic Desroches a écrit :
> On Sat, Jan 16, 2016 at 11:38:30AM +0000, Jonathan Cameron wrote:
>> On 14/01/16 15:38, Ludovic Desroches wrote:
>>> Add the ADC device, and remove the adc_op_clk which is useless since the
>>> adc sampling frequency is configured with sysfs.
>>>
>>> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
>> I've now applied the driver to the togreg branch of iio.git.
>> Should get a pull request out to Greg in about 2 weeks time and it'll
>> probably be in linux-next a week after that. I'm assuming all the device
>> tree changes will got through the at91 tree and arm-soc etc.
>> Shout if you want me to take them through IIO.
>>
>
> Ok, I think Nicolas would take this patch.
Sure, we'll take them through AT91 then arm-soc trees.
Thanks, bye.
>>> ---
>>> arch/arm/boot/dts/sama5d2.dtsi | 18 ++++++++++++------
>>> 1 file changed, 12 insertions(+), 6 deletions(-)
>>>
>>> diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi
>>> index 3f750f6..46dd430 100644
>>> --- a/arch/arm/boot/dts/sama5d2.dtsi
>>> +++ b/arch/arm/boot/dts/sama5d2.dtsi
>>> @@ -88,12 +88,6 @@
>>> #clock-cells = <0>;
>>> clock-frequency = <0>;
>>> };
>>> -
>>> - adc_op_clk: adc_op_clk{
>>> - compatible = "fixed-clock";
>>> - #clock-cells = <0>;
>>> - clock-frequency = <1000000>;
>>> - };
>>> };
>>>
>>> ns_sram: sram@00200000 {
>>> @@ -1085,6 +1079,18 @@
>>> status = "disabled";
>>> };
>>>
>>> + adc: adc@fc030000 {
>>> + compatible = "atmel,sama5d2-adc";
>>> + reg = <0xfc030000 0x100>;
>>> + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 7>;
>>> + clocks = <&adc_clk>;
>>> + clock-names = "adc_clk";
>>> + atmel,min-sample-rate-hz = <200000>;
>>> + atmel,max-sample-rate-hz = <20000000>;
>>> + atmel,startup-time-ms = <4>;
>>> + status = "disabled";
>>> + };
>>> +
>>> pioA: pinctrl@fc038000 {
>>> compatible = "atmel,sama5d2-pinctrl";
>>> reg = <0xfc038000 0x600>;
>>>
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-iio" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
Nicolas Ferre
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