From: Yingjoe Chen <yingjoe.chen@mediatek.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Jiang Liu <jiang.liu@linux.intel.com>,
Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Boris BREZILLON <boris.brezillon@free-electrons.com>,
Russell King <linux@arm.linux.org.uk>,
Jason Cooper <jason@lakedaemon.net>,
Pawel Moll <pawel.moll@arm.com>, <devicetree@vger.kernel.org>,
<hc.yen@mediatek.com>, <srv_heupstream@mediatek.com>,
<yh.chen@mediatek.com>, <linux-kernel@vger.kernel.org>,
Grant Likely <grant.likely@linaro.org>,
Yijing Wang <wangyijing@huawei.com>,
Rob Herring <robh+dt@kernel.org>, <nathan.chung@mediatek.com>,
<yingjoe.chen@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Yingjoe Chen <yingjoe.chen@mediatek.com>,
<eddie.huang@mediatek.com>, Bjorn Helgaas <bhelgaas@google.com>,
Sascha Hauer <kernel@pengutronix.de>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v7 4/4] dt-bindings: add bindings for mediatek sysirq
Date: Wed, 19 Nov 2014 22:14:11 +0800 [thread overview]
Message-ID: <1416406451-4578-5-git-send-email-yingjoe.chen@mediatek.com> (raw)
In-Reply-To: <1416406451-4578-1-git-send-email-yingjoe.chen@mediatek.com>
Add binding documentation for Mediatek SoC SYSIRQ.
Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
---
.../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
next prev parent reply other threads:[~2014-11-19 14:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-19 14:14 [PATCH v7 0/4] ARM: mediatek: Add support for interrupt polarity Yingjoe Chen
2014-11-19 14:14 ` [PATCH v7 1/4] irqchip: gic: Support hierarchy irq domain Yingjoe Chen
2014-11-19 17:18 ` Marc Zyngier
2014-11-20 3:57 ` Yingjoe Chen
2014-11-20 9:41 ` Yingjoe Chen
2014-11-20 10:29 ` Marc Zyngier
2014-11-20 4:26 ` Jiang Liu
2014-11-20 10:07 ` Marc Zyngier
2014-11-21 15:51 ` Yingjoe Chen
2014-11-24 19:31 ` Marc Zyngier
2014-11-19 14:14 ` [PATCH v7 2/4] ARM: mediatek: Add sysirq interrupt polarity support Yingjoe Chen
2014-11-19 18:04 ` Mark Rutland
2014-11-21 15:36 ` Yingjoe Chen
2014-11-19 14:14 ` [PATCH v7 3/4] ARM: mediatek: Add sysirq in mt6589/mt8135/mt8127 dtsi Yingjoe Chen
2014-11-19 17:49 ` Marc Zyngier
2014-11-20 3:29 ` Yingjoe Chen
2014-11-19 14:14 ` Yingjoe Chen [this message]
2014-11-19 18:07 ` [PATCH v7 4/4] dt-bindings: add bindings for mediatek sysirq Mark Rutland
2014-11-24 15:14 ` Yingjoe Chen
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