From patchwork Mon Jan 21 13:35:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 2012471 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 6DF293FDD2 for ; Mon, 21 Jan 2013 13:43:08 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TxHXq-0007Ny-Ur; Mon, 21 Jan 2013 13:36:14 +0000 Received: from mail-we0-f170.google.com ([74.125.82.170]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TxHXk-0007MS-HE for linux-arm-kernel@lists.infradead.org; Mon, 21 Jan 2013 13:36:10 +0000 Received: by mail-we0-f170.google.com with SMTP id r1so1667697wey.29 for ; Mon, 21 Jan 2013 05:35:47 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer :x-gm-message-state; bh=Yos+uotTg2rpBbqgXGO2uYy1zZtvNj7NJX6G2ZafFxs=; b=ZePCBCgekdFntzr8WY9P5K6sZoIgkFBviPF26ZEfprzSSreBdhZ7jYBwsU0JPNHQ43 jMT23a/+sVXijNkZWOMLlwUOEzdDRAZorXJ/LMqlI0iikQZvHe2HsyWH9kQkzYAM3CWX X/lajseAofozGVN/97QGCzPkaDaTNTqWzQebJXRQX+SlTbkudOSCJklRH2XJaFAhWCje vyvclblCfAhX8RXOLC1pv7s9eocu3QefP0SKwHXdR9QAJpIER1bOZl9YnO5+5RW4zqUa Gqlhfwvz8/+eECcEui/o7ZUp8G7Mylw+Mypg8E7Atfn3qqnL5oEk7STSX2DXUDGPeJFJ ELGw== X-Received: by 10.180.107.97 with SMTP id hb1mr15486255wib.4.1358775345191; Mon, 21 Jan 2013 05:35:45 -0800 (PST) Received: from localhost.localdomain (cpc34-aztw25-2-0-cust250.18-1.cable.virginmedia.com. [86.16.136.251]) by mx.google.com with ESMTPS id h19sm16896652wiv.7.2013.01.21.05.35.43 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 21 Jan 2013 05:35:44 -0800 (PST) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/1] ARM: ux500: Turn on the 'heartbeat' LED trigger Date: Mon, 21 Jan 2013 13:35:40 +0000 Message-Id: <1358775340-8197-1-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 X-Gm-Message-State: ALoCoQmXiiKsXp8w6IUwpar9NDQB3h0rZEh+YeJ6W/AN/tk5iYD9jIZIwBvVdaYwWKgMFnsICS3e X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130121_083608_780624_A442B288 X-CRM114-Status: GOOD ( 10.10 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.170 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Lee Jones , linus.walleij@stericsson.com, arnd@arndb.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The heartbeat LED trigger provides an excellent debugging tool when hacking on development boards. Here we enable it on all u8500 based platforms. This will pulse the User LED on the Snowball low-cost development board only. Signed-off-by: Lee Jones --- arch/arm/configs/u8500_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig index 029961d..16368ef 100644 --- a/arch/arm/configs/u8500_defconfig +++ b/arch/arm/configs/u8500_defconfig @@ -91,6 +91,8 @@ CONFIG_LEDS_CLASS=y CONFIG_LEDS_LM3530=y CONFIG_LEDS_LP5521=y CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AB8500=y CONFIG_RTC_DRV_PL031=y