Subject: [PATCH 1/1] ARM: dts: OMAP3: Add gpio-twl4030 properties for Overo

From: [email-masked] (Florian Vaussard)
Date: Mon, 10 Sep 2012 15:33:42 +0200

>> Support the blue LED connected to the LEDB pin of the TWL4030
>> on the Gumstix Overo.
>>
>> Signed-off-by: Florian Vaussard <[email-masked]>
>> ---
>>   arch/arm/boot/dts/omap3-overo.dtsi |   15 +++++++++++++++
>>   1 files changed, 15 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
>> index d6cc5e2..89808ce 100644
>> --- a/arch/arm/boot/dts/omap3-overo.dtsi
>> +++ b/arch/arm/boot/dts/omap3-overo.dtsi
>> @@ -13,6 +13,17 @@
>>
>>   /include/ "omap3.dtsi"
>>
>> +/ {
>
> BTW, I'm just wondering. Cannot we use overo without tobi?
>
> In that case, the model and compatible should probably be used as well:
>
> 	model = "TI OMAP3 Gumstix Overo";
> 	compatible = "ti,omap3-overo", "ti,omap3";

No, it cannot. The Overo needs to be plugged into an expansion board, at
least to get the power. Hence the absence of model and compatible in
omap3-overo.dtsi.

Regards,
Florian