From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1PV0LO-0007Kq-Jc for barebox@lists.infradead.org; Tue, 21 Dec 2010 11:25:33 +0000 Received: from octopus.hi.pengutronix.de ([2001:6f8:1178:2:215:17ff:fe12:23b0]) by metis.ext.pengutronix.de with esmtp (Exim 4.71) (envelope-from ) id 1PV0LM-0007hB-Lq for barebox@lists.infradead.org; Tue, 21 Dec 2010 12:25:24 +0100 Received: from jbe by octopus.hi.pengutronix.de with local (Exim 4.69) (envelope-from ) id 1PV0LM-0000RA-Im for barebox@lists.infradead.org; Tue, 21 Dec 2010 12:25:24 +0100 From: Juergen Beisert Date: Tue, 21 Dec 2010 12:25:21 +0100 Message-Id: <1292930721-31734-10-git-send-email-jbe@pengutronix.de> In-Reply-To: <1292930721-31734-1-git-send-email-jbe@pengutronix.de> References: <1292930721-31734-1-git-send-email-jbe@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 9/9] ARM Chumby: Add list of available GPIOs and their meaning To: barebox@lists.infradead.org Signed-off-by: Juergen Beisert --- arch/arm/boards/chumby_falconwing/falconwing.c | 85 ++++++++++++++++++++++++ 1 files changed, 85 insertions(+), 0 deletions(-) diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c index f5ed133..76ff906 100644 --- a/arch/arm/boards/chumby_falconwing/falconwing.c +++ b/arch/arm/boards/chumby_falconwing/falconwing.c @@ -390,4 +390,89 @@ make ARCH=arm CROSS_COMPILE=armv5compiler partition or you can do it in the classic way: mkfs on it, mount it and copy all required data and programs into it. +@section gpio_falconwing Available GPIOs + +The Falconwing uses some GPIOs to control various features. With the regular +GPIO commands these features can be controlled at @a barebox's runtime. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NoDirectionFunctionResetSet
8OutputSwitch Audio AmplifierOffOn
11InputHead Phone DetectionTBDTBD
14InputUnused (J113)UserUser
15InputUnused (J114)UserUser
26OutputUSB PowerTBDTBD
27InputDisplay ConnectedDisplay
Attached		Display
Disconnected
29OutputUSB HUB ResetTBDTBD
50OutputDisplay ResetDisplay
Reset		Display
Running
60OutputDisplay BacklightBacklight
Off		Backlight
On (100 %)
62InputBendNot pressedPressed
+ */ -- 1.7.2.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox