From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yingjoe Chen Subject: [PATCH v7 4/4] dt-bindings: add bindings for mediatek sysirq Date: Wed, 19 Nov 2014 22:14:11 +0800 Message-ID: <1416406451-4578-5-git-send-email-yingjoe.chen@mediatek.com> References: <1416406451-4578-1-git-send-email-yingjoe.chen@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1416406451-4578-1-git-send-email-yingjoe.chen@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Thomas Gleixner , Jiang Liu , Marc Zyngier Cc: Mark Rutland , Boris BREZILLON , Russell King , Jason Cooper , Pawel Moll , devicetree@vger.kernel.org, hc.yen@mediatek.com, srv_heupstream@mediatek.com, yh.chen@mediatek.com, linux-kernel@vger.kernel.org, Grant Likely , Yijing Wang , Rob Herring , nathan.chung@mediatek.com, yingjoe.chen@gmail.com, Matthias Brugger , Yingjoe Chen , eddie.huang@mediatek.com, Bjorn Helgaas , Sascha Hauer , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Add binding documentation for Mediatek SoC SYSIRQ. Signed-off-by: Yingjoe Chen --- .../bindings/arm/mediatek/mediatek,sysirq.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,sysirq.txt diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sysirq.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sysirq.txt new file mode 100644 index 0000000..8669536 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sysirq.txt @@ -0,0 +1,26 @@ +Mediatek 65xx/81xx sysirq + +Mediatek SOCs sysirq support controllable irq inverter for each GIC SPI +interrupt. + +Required properties: +- compatible: should be one of: + "mediatek,mt8135-sysirq" + "mediatek,mt8127-sysirq" + "mediatek,mt6589-sysirq" + "mediatek,mt6582-sysirq" + "mediatek,mt6577-sysirq" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Must use the same cells/format as parent controller. +- interrupt-parent: phandle of irq domain parent for sysirq. +- reg: Physical base address of the intpol registers and length of memory + mapped region. + +Example: + sysirq: interrupt-controller@10200100 { + compatible = "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200100 0 0x1c>; + }; -- 1.8.1.1.dirty