From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jon Hunter <jon-hunter-l0cyMroinI0@public.gmane.org>
Subject: Re: [PATCH 1/2] ARM: dts: OMAP: Add counter-32k nodes
Date: Thu, 18 Oct 2012 09:27:30 -0500
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To: Benoit Cousson <b-cousson-l0cyMroinI0@public.gmane.org>
Cc: device-tree <devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>, Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>, linux-omap <linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, linux-arm <linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
List-Id: linux-omap@vger.kernel.org


On 10/18/2012 09:23 AM, Benoit Cousson wrote:
> Hi Jon,
> 
> This looks good to me, I just have a minor nit comment.
> 
> On 10/17/2012 08:33 PM, Jon Hunter wrote:
>> Adds the counter-32k timers nodes present in OMAP2/3/4 devices and
>> device-tree binding documentation for OMAP counter-32k.
>>
>> Signed-off-by: Jon Hunter <jon-hunter-l0cyMroinI0@public.gmane.org>
>> ---
>>  .../devicetree/bindings/arm/omap/counter32k.txt    |   15 +++++++++++++++
>>  arch/arm/boot/dts/omap2420.dtsi                    |    6 ++++++
>>  arch/arm/boot/dts/omap2430.dtsi                    |    6 ++++++
>>  arch/arm/boot/dts/omap3.dtsi                       |    6 ++++++
>>  arch/arm/boot/dts/omap4.dtsi                       |    6 ++++++
>>  5 files changed, 39 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/arm/omap/counter32k.txt
>>
>> diff --git a/Documentation/devicetree/bindings/arm/omap/counter32k.txt b/Documentation/devicetree/bindings/arm/omap/counter32k.txt
>> new file mode 100644
>> index 0000000..1983fae
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/arm/omap/counter32k.txt
>> @@ -0,0 +1,15 @@
>> +OMAP Counter-32K bindings
>> +
>> +Required properties:
>> +- compatible:	Must be "ti,omap-counter32k" for OMAP controllers
>> +- reg:		Contains timer register address range (base address and length)
>> +- ti,hwmods:	Name of the hwmod associated to the counter, which is typically
>> +		"counter_32k"
>> +
>> +Example:
>> +
>> +counter32k: counter32k@4a304000 {
>> +	compatible = "ti,omap-counter32k";
>> +	reg = <0x4a304000 0x001f>;
>> +	ti,hwmods = "counter_32k";
>> +};
>> diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
>> index 5f68a70..082193f 100644
>> --- a/arch/arm/boot/dts/omap2420.dtsi
>> +++ b/arch/arm/boot/dts/omap2420.dtsi
>> @@ -14,6 +14,12 @@
>>  	compatible = "ti,omap2420", "ti,omap2";
>>  
>>  	ocp {
>> +		counter32k: counter32k@48004000 {
> 
> I'd rather use "counter" as generic type to be consistent with the timer
> type we are already using.
> 
> +		counter32k: counter@48004000 {

Sounds good. Will update.

Cheers
Jon