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[2001:1868:205::9]) by mx.google.com with ESMTPS id iw7si364799pbd.7.2014.08.12.19.13.23 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Aug 2014 19:13:23 -0700 (PDT) Received-SPF: none (google.com: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org does not designate permitted sender hosts) client-ip=2001:1868:205::9; 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 1XHO34-0003mU-FJ; Wed, 13 Aug 2014 02:12:22 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XHO2u-0003br-0D for linux-arm-kernel@lists.infradead.org; Wed, 13 Aug 2014 02:12:12 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1440193678; Wed, 13 Aug 2014 10:11:42 +0800 Received: from mtksdtcf02.mediatek.inc (10.21.12.142) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Wed, 13 Aug 2014 10:11:34 +0800 From: Joe.C To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Randy Dunlap , Russell King , Thomas Gleixner , Jason Cooper , Joe.C , Matthias Brugger , Olof Johansson , Jonas Jensen , Arnd Bergmann , , , , Subject: [RESEND PATCH v2 4/4] dt-bindings: add bindings for mediatek intpol Date: Wed, 13 Aug 2014 10:11:24 +0800 Message-ID: <1407895884-18131-5-git-send-email-srv_yingjoe.chen@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1407895884-18131-1-git-send-email-srv_yingjoe.chen@mediatek.com> References: <1407895884-18131-1-git-send-email-srv_yingjoe.chen@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140812_191212_262697_D85F685C X-CRM114-Status: UNSURE ( 7.25 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.3 (+) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (1.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- 1.3 RDNS_NONE Delivered to internal network by a host with no rDNS 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines Cc: srv_heupstream@mediatek.com, yingjoe.chen@gmail.com, hc.yen@mediatek.com, yh.chen@mediatek.com, nathan.chung@mediatek.com, eddie.huang@mediatek.com 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+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: patch@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.220.171 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 From: "Joe.C" Add binding documentation for Mediatek SoC GIC interrupt polarity extension. Signed-off-by: Joe.C --- .../bindings/interrupt-controller/mediatek,intpol.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt new file mode 100644 index 0000000..16ea372 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,intpol.txt @@ -0,0 +1,16 @@ +Mediatek 65xx/81xx GIC interrupt polarity extension + +Mediatek SOCs contain controllable inverter for each GIC SPI interrupt, +these can be used as GIC interrupt polarity extension. + +Required properties: +- compatible: Compatible property value should be "mediatek,mt6577-intpol" + +- reg: Physical base address of the int pol registers and length of memory + mapped region. + +Example: + intpol: intpol@10200100 { + compatible = "mediatek,mt6577-intpol"; + reg = <0x10200100 0x1c>; + };