diff mbox

[v5,1/2] ARM: dts: twl: Add GPADC data to device tree

Message ID 1374059564-6872-2-git-send-email-oleksandr.kozaruk@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Oleksandr Kozaruk July 17, 2013, 11:12 a.m. UTC
GPADC is the general purpose ADC present on twl6030.
The dt data is interrupt used to trigger end of ADC
conversion.

Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
---
 arch/arm/boot/dts/twl6030.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Sergei Shtylyov July 17, 2013, 2:33 p.m. UTC | #1
Hello.

On 17-07-2013 15:12, Oleksandr Kozaruk wrote:

> GPADC is the general purpose ADC present on twl6030.
> The dt data is interrupt used to trigger end of ADC
> conversion.

> Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
> ---
>   arch/arm/boot/dts/twl6030.dtsi | 6 ++++++
>   1 file changed, 6 insertions(+)

> diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
> index 2e3bd31..322aa8e 100644
> --- a/arch/arm/boot/dts/twl6030.dtsi
> +++ b/arch/arm/boot/dts/twl6030.dtsi
> @@ -103,4 +103,10 @@
>   		compatible = "ti,twl6030-pwmled";
>   		#pwm-cells = <2>;
>   	};
> +
> +	adc: twl6030_gpadc {

    I was talking about the device name, not label. The "twl6030_gpadc" part.

WBR, Sergei

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Lars-Peter Clausen July 17, 2013, 2:48 p.m. UTC | #2
On 07/17/2013 04:33 PM, Sergei Shtylyov wrote:
> Hello.
> 
> On 17-07-2013 15:12, Oleksandr Kozaruk wrote:
> 
>> GPADC is the general purpose ADC present on twl6030.
>> The dt data is interrupt used to trigger end of ADC
>> conversion.
> 
>> Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@ti.com>
>> ---
>>   arch/arm/boot/dts/twl6030.dtsi | 6 ++++++
>>   1 file changed, 6 insertions(+)
> 
>> diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
>> index 2e3bd31..322aa8e 100644
>> --- a/arch/arm/boot/dts/twl6030.dtsi
>> +++ b/arch/arm/boot/dts/twl6030.dtsi
>> @@ -103,4 +103,10 @@
>>           compatible = "ti,twl6030-pwmled";
>>           #pwm-cells = <2>;
>>       };
>> +
>> +    adc: twl6030_gpadc {
> 
>    I was talking about the device name, not label. The "twl6030_gpadc" part.

The compatible property should also be: 'twl6030-gpadc' instead of
'twl6030_gpadc' and you need to add documentation for it.

- Lars
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
index 2e3bd31..322aa8e 100644
--- a/arch/arm/boot/dts/twl6030.dtsi
+++ b/arch/arm/boot/dts/twl6030.dtsi
@@ -103,4 +103,10 @@ 
 		compatible = "ti,twl6030-pwmled";
 		#pwm-cells = <2>;
 	};
+
+	adc: twl6030_gpadc {
+		compatible = "ti,twl6030_gpadc";
+		interrupts = <3>;
+		#io-channel-cells = <1>;
+	};
 };