From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Date: Tue, 19 Nov 2013 12:59:49 +0000 Subject: [PATCH v2 7/7] ARM: shmobile: armadillo-reference: Use low level IRQ for ST1231 Message-Id: <1384865989-12875-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> List-Id: References: <1383999839-3339-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> In-Reply-To: <1383999839-3339-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org 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>; -- 1.8.3.2