From patchwork Tue Nov 19 12:59:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 3201711 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2321F9F243 for ; Tue, 19 Nov 2013 12:59:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0899D2030B for ; Tue, 19 Nov 2013 12:59:52 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C241C20303 for ; Tue, 19 Nov 2013 12:59:50 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Viku0-00068E-Ha; Tue, 19 Nov 2013 12:59:36 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vikty-0006oQ-0P; Tue, 19 Nov 2013 12:59:34 +0000 Received: from perceval.ideasonboard.com ([95.142.166.194]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Viktt-0006nq-8z for linux-arm-kernel@lists.infradead.org; Tue, 19 Nov 2013 12:59:31 +0000 Received: from avalon.ideasonboard.com (unknown [109.134.86.25]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id DC4AB35A67; Tue, 19 Nov 2013 13:58:24 +0100 (CET) From: Laurent Pinchart To: linux-sh@vger.kernel.org Subject: [PATCH v2 7/7] ARM: shmobile: armadillo-reference: Use low level IRQ for ST1231 Date: Tue, 19 Nov 2013 13:59:49 +0100 Message-Id: <1384865989-12875-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1383999839-3339-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1383999839-3339-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131119_075929_426550_82968082 X-CRM114-Status: UNSURE ( 8.98 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.4 (--) Cc: devicetree@vger.kernel.org, Kuninori Morimoto , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The device is configured to generate an active-low interrupt signal that needs to be acknowledged by the host. Configure the IRQ to trigger on low level. Signed-off-by: Laurent Pinchart --- arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Changes since v1: - Fixed typo (IRQ_TYPE_LOW_LEVEL -> IRQ_TYPE_LEVEL_LOW) diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts index aef425f..7b80f19 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts @@ -95,7 +95,7 @@ compatible = "sitronix,st1232"; reg = <0x55>; interrupt-parent = <&irqpin1>; - interrupts = <2 IRQ_TYPE_NONE>; /* IRQ10: hwirq 2 on irqpin1 */ + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&st1232_pins>; pinctrl-names = "default"; gpios = <&pfc 166 GPIO_ACTIVE_LOW>;