From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755605AbaCZAEQ (ORCPT ); Tue, 25 Mar 2014 20:04:16 -0400 Received: from terminus.zytor.com ([198.137.202.10]:34263 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755540AbaCZAEN (ORCPT ); Tue, 25 Mar 2014 20:04:13 -0400 Date: Tue, 25 Mar 2014 17:03:59 -0700 From: tip-bot for Carlo Caione Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, carlo@caione.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, carlo@caione.org In-Reply-To: <1395256879-8475-4-git-send-email-carlo@caione.org> References: <1395256879-8475-4-git-send-email-carlo@caione.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] ARM: sun7i/sun6i: irqchip: Update the documentation Git-Commit-ID: ae7d9d3245b7ced5c6f615cfef1250226d518436 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: ae7d9d3245b7ced5c6f615cfef1250226d518436 Gitweb: http://git.kernel.org/tip/ae7d9d3245b7ced5c6f615cfef1250226d518436 Author: Carlo Caione AuthorDate: Wed, 19 Mar 2014 20:21:19 +0100 Committer: Thomas Gleixner CommitDate: Wed, 26 Mar 2014 01:00:50 +0100 ARM: sun7i/sun6i: irqchip: Update the documentation Add documentation for NMI irqchip. Signed-off-by: Carlo Caione Cc: linux-arm-kernel@lists.infradead.org Cc: linux-sunxi@googlegroups.com Cc: mark.rutland@arm.com Cc: hdegoede@redhat.com Acked-by: maxime.ripard@free-electrons.com Link: http://lkml.kernel.org/r/1395256879-8475-4-git-send-email-carlo@caione.org Signed-off-by: Thomas Gleixner --- .../allwinner,sun67i-sc-nmi.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt new file mode 100644 index 0000000..d1c5cda --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun67i-sc-nmi.txt @@ -0,0 +1,27 @@ +Allwinner Sunxi NMI Controller +============================== + +Required properties: + +- compatible : should be "allwinner,sun7i-a20-sc-nmi" or + "allwinner,sun6i-a31-sc-nmi" +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 2. The first cell is the IRQ number, the + second cell the trigger type as defined in interrupt.txt in this directory. +- interrupt-parent: Specifies the parent interrupt controller. +- interrupts: Specifies the interrupt line (NMI) which is handled by + the interrupt controller in the parent controller's notation. This value + shall be the NMI. + +Example: + +sc-nmi-intc@01c00030 { + compatible = "allwinner,sun7i-a20-sc-nmi"; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x01c00030 0x0c>; + interrupt-parent = <&gic>; + interrupts = <0 0 4>; +};