From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 9 Aug 2012 16:53:50 +0100 Subject: [PATCH 3/8] ARM: ux500: Identify the PRCMU as an interrupt controller In-Reply-To: <1344527635-6163-1-git-send-email-lee.jones@linaro.org> References: <1344527635-6163-1-git-send-email-lee.jones@linaro.org> Message-ID: <1344527635-6163-4-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We're just about to provide the DB8500-PRCMU with its own IRQ domain, so that its subordinate drivers can use it as an interrupt controller. It's obligatory for all IRQ controllers to reference themselves as such from its own node in Device Tree. This patch does just that. Signed-off-by: Lee Jones --- arch/arm/boot/dts/dbx5x0.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 32e063d..6da7ccb 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -194,6 +194,8 @@ interrupts = <0 47 0x4>; #address-cells = <1>; #size-cells = <1>; + interrupt-controller; + #interrupt-cells = <2>; ranges; prcmu-timer-4 at 80157450 { -- 1.7.9.5