From patchwork Tue Nov 25 08:04:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yingjoe Chen X-Patchwork-Id: 5374341 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 39160C11AC for ; Tue, 25 Nov 2014 08:07:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 696292012F for ; Tue, 25 Nov 2014 08:07:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A620E2011B for ; Tue, 25 Nov 2014 08:07:56 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XtB8K-0004yO-10; Tue, 25 Nov 2014 08:06:00 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XtB7a-0002fP-Jj for linux-arm-kernel@lists.infradead.org; Tue, 25 Nov 2014 08:05:15 +0000 X-Listener-Flag: 11101 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 785999153; Tue, 25 Nov 2014 16:04:53 +0800 Received: from mtksdtcf02.mediatek.inc (10.21.12.142) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Tue, 25 Nov 2014 16:04:53 +0800 From: Yingjoe Chen To: Mark Rutland , Jason Cooper , Thomas Gleixner , Jiang Liu , Marc Zyngier Subject: [PATCH v8 4/4] dt-bindings: add bindings for mediatek sysirq Date: Tue, 25 Nov 2014 16:04:22 +0800 Message-ID: <1416902662-19281-5-git-send-email-yingjoe.chen@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1416902662-19281-1-git-send-email-yingjoe.chen@mediatek.com> References: <1416902662-19281-1-git-send-email-yingjoe.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141125_000514_915081_D51BDF72 X-CRM114-Status: UNSURE ( 9.70 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.3 (+) Cc: Boris BREZILLON , Bjorn Helgaas , Russell King , Pawel Moll , srv_heupstream@mediatek.com, devicetree@vger.kernel.org, hc.yen@mediatek.com, yh.chen@mediatek.com, linux-kernel@vger.kernel.org, Yijing Wang , Rob Herring , Matthias Brugger , nathan.chung@mediatek.com, Sascha Hauer , Grant Likely , Yingjoe Chen , eddie.huang@mediatek.com, yingjoe.chen@gmail.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add binding documentation for Mediatek SoC SYSIRQ. Signed-off-by: Yingjoe Chen --- .../bindings/arm/mediatek/mediatek,sysirq.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 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..d680b07 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sysirq.txt @@ -0,0 +1,28 @@ +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 : Use the same format as specified by GIC in + Documentation/devicetree/bindings/arm/gic.txt +- interrupt-parent: phandle of irq parent for sysirq. The parent must + use the same interrupt-cells format as GIC. +- 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>; + };