From: b-cousson@ti.com (Benoit Cousson) Date: Mon, 10 Sep 2012 15:40:04 +0200 Subject: [PATCH 1/1] ARM: dts: OMAP3: Add gpio-twl4030 properties for Overo In-Reply-To: <504DEC36.4020704@epfl.ch> References: <1347282996-31190-1-git-send-email-florian.vaussard@epfl.ch> <1347282996-31190-2-git-send-email-florian.vaussard@epfl.ch> <504DEA4E.7080109@ti.com> <504DEC36.4020704@epfl.ch> Message-ID: <504DEDB4.1070804@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 09/10/2012 03:33 PM, Florian Vaussard wrote: >>> Support the blue LED connected to the LEDB pin of the TWL4030 >>> on the Gumstix Overo. >>> >>> Signed-off-by: Florian Vaussard >>> --- >>> 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. OK, cool. I was wondering because we already have a board-overo.c in the kernel, and there is no mention of tobi. OK, I'm adding that patch on top of the other then. Regards, Benoit