From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1031880AbbKEDEA (ORCPT <rfc822;w@1wt.eu>);
	Wed, 4 Nov 2015 22:04:00 -0500
Received: from szxga03-in.huawei.com ([119.145.14.66]:55973 "EHLO
	szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1031664AbbKEDD6 (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Wed, 4 Nov 2015 22:03:58 -0500
From: Zhong Kaihua <zhongkaihua@huawei.com>
To: <robh+dt@kernel.org>, <pawel.moll@arm.com>, <mark.rutland@arm.com>,
        <ijc+devicetree@hellion.org.uk>, <galak@codeaurora.org>,
        <catalin.marinas@arm.com>, <will.deacon@arm.com>,
        <xuyiping@hisilicon.com>, <xuwei5@hisilicon.com>,
        <bintian.wang@huawei.com>, <haojian.zhuang@linaro.org>,
        <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <puck.chen@hisilicon.com>
CC: <w.f@huawei.com>, <dan.zhao@hisilicon.com>, <suzhuangluan@hisilicon.com>,
        <zhongkaihua@huawei.com>, <kong.kongxinwei@hisilicon.com>
Subject: [PATCH V2 1/3] dt-bindings: gpio: Documentation for Hi6220 gpio driver
Date: Thu, 5 Nov 2015 11:02:25 +0800
Message-ID: <1446692547-78129-1-git-send-email-zhongkaihua@huawei.com>
X-Mailer: git-send-email 1.9.1
MIME-Version: 1.0
Content-Type: text/plain
X-Originating-IP: [10.177.167.7]
X-CFilter-Loop: Reflected
X-Mirapoint-Virus-RAPID-Raw: score=unknown(0),
	refid=str=0001.0A090201.563AC6E6.0007,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0,
	ip=0.0.0.0,
	so=2013-05-26 15:14:31,
	dmn=2013-03-21 17:37:32
X-Mirapoint-Loop-Id: bad70b224d92aec98aa0a03be0949fbd
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

dt-bindings: gpio: Documentation for Hi6220 gpio driver

Signed-off-by: Kaihua Zhong <zhongkaihua@huawei.com>
Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com>

Acked-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/gpio/gpio-hi6220.txt       | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-hi6220.txt

diff --git a/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt b/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt
new file mode 100644
index 0000000..a9cbf21
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/gpio-hi6220.txt
@@ -0,0 +1,23 @@
+Hisilicon Hi6220 GPIO controller bindings
+
+Required properties:
+	- compatible: "arm,pl061","arm,primecell"
+	- gpio-controller: Marks the device node as a GPIO controller.
+	- #gpio-cells: Should be 2. See gpio.txt in this directory for a
+		 description of	the cells format.
+	- interrupt-controller: Mark the device node as an interrupt controller
+
+Example:
+
+	gpio0: gpio@f8011000 {
+		compatible = "arm,pl061", "arm,primecell";
+		reg = <0x0 0xf8011000 0x0 0x1000>;
+		interrupts = <0	52 0x4>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		clocks = <&ao_ctrl 2>;
+		clock-names = "apb_pclk";
+		status = "ok";
+	};
-- 
1.9.1