From patchwork Thu Nov 26 07:57:03 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: kongxinwei X-Patchwork-Id: 57317 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp355840lbb; Wed, 25 Nov 2015 23:57:11 -0800 (PST) X-Received: by 10.98.0.195 with SMTP id 186mr38101283pfa.130.1448524631262; Wed, 25 Nov 2015 23:57:11 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 2si40218030pfh.103.2015.11.25.23.57.10; Wed, 25 Nov 2015 23:57:11 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-i2c-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-i2c-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-i2c-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752508AbbKZH5J (ORCPT + 1 other); Thu, 26 Nov 2015 02:57:09 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:30030 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752506AbbKZH5I (ORCPT ); Thu, 26 Nov 2015 02:57:08 -0500 Received: from 172.24.1.48 (EHLO szxeml425-hub.china.huawei.com) ([172.24.1.48]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BRQ55838; Thu, 26 Nov 2015 15:57:00 +0800 (CST) Received: from localhost (10.46.62.123) by szxeml425-hub.china.huawei.com (10.82.67.180) with Microsoft SMTP Server id 14.3.235.1; Thu, 26 Nov 2015 15:56:49 +0800 From: Xinwei Kong To: , , , , , , , , , , , , , CC: , , , Subject: [PATCH v2] arm64: dts: add all hi6220 i2c nodes Date: Thu, 26 Nov 2015 15:57:03 +0800 Message-ID: <1448524623-10320-1-git-send-email-kong.kongxinwei@hisilicon.com> X-Mailer: git-send-email 1.9.4.msysgit.2 MIME-Version: 1.0 X-Originating-IP: [10.46.62.123] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.5656BB4E.0001, 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: e41c02c657bb20826b81e1cdb240f347 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This patch adds all I2C nodes for the Hi6220 SoC. This hi6220 Soc use this I2C IP of Synopsys Designware for HiKey board. Signed-off-by: Xinwei Kong --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 37 +++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 82d2488..85d4a8b 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -208,5 +208,42 @@ clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; + + i2c0: i2c@f7100000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xf7100000 0x0 0x1000>; + interrupts = <0 44 4>; + clocks = <&sys_ctrl HI6220_I2C0_CLK>; + clock-names = "clk_i2c0"; + i2c-sda-hold-time-ns = <300>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>; + status = "disabled"; + }; + + i2c1: i2c@f7101000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xf7101000 0x0 0x1000>; + interrupts = <0 45 4>; + clocks = <&sys_ctrl HI6220_I2C1_CLK>; + clock-names = "clk_i2c1"; + i2c-sda-hold-time-ns = <300>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pmx_func &i2c1_cfg_func>; + status = "disabled"; + }; + + i2c2: i2c@f7102000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xf7102000 0x0 0x1000>; + interrupts = <0 46 4>; + clocks = <&sys_ctrl HI6220_I2C2_CLK>; + clock-names = "clk_i2c2"; + i2c-sda-hold-time-ns = <300>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pmx_func &i2c2_cfg_func>; + status = "disabled"; + }; + }; };