From patchwork Fri Mar 3 02:05:13 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jun Gao X-Patchwork-Id: 9601961 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C578E6016C for ; Fri, 3 Mar 2017 02:07:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B047A28589 for ; Fri, 3 Mar 2017 02:07:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A11B2285C7; Fri, 3 Mar 2017 02:07:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4D1F528589 for ; Fri, 3 Mar 2017 02:07:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gWjZX9/wG4ML9zZVTSqjc4gpVAkn8UjTH8alZqIletQ=; b=OlR+3lOlLe5Ncb EIOMeyRaTBJeLwgJJWVaL3XBwFjRN1FbYSUp7gsmmQc+6o/1ftjuGVFLz1Jyz2v2+avMxYUH38252 3IYZMZdaHVCUK16OL1+/IMYAGLZpYBJFkT3xKfYUVct+zkLq4Etx6eNa3YUV5jswMivvJj7aJ3EWr /3SVp3H4/7RVxSTIOuTu26sb4Pm40QmUa0G5lfJKrXKrYBjYbhnW7najkta7BkF+kJglz9yvwFp0T NYgXzx9XoDy1zRbfJ7G8mTU8N+ZRKo+50Uw+wAPxkbnmpSVZYiFUhsKhbtoqwHlUPHzWrOvwr+ggm VbzP4eBAq9M2U/Xuqssg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cjcca-0001nV-Mm; Fri, 03 Mar 2017 02:07:04 +0000 Received: from [210.61.82.183] (helo=mailgw01.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cjcbd-00013L-SX; Fri, 03 Mar 2017 02:06:10 +0000 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1242546830; Fri, 03 Mar 2017 10:05:23 +0800 Received: from mhfsdcap03.mhfswrd (10.17.3.153) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Fri, 3 Mar 2017 10:05:21 +0800 From: Jun Gao To: Wolfram Sang , Matthias Brugger Subject: [PATCH v3 2/2] arm: dts: Add Mediatek MT2701 i2c device node Date: Fri, 3 Mar 2017 10:05:13 +0800 Message-ID: <1488506713-20767-3-git-send-email-jun.gao@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1488506713-20767-1-git-send-email-jun.gao@mediatek.com> References: <1488506713-20767-1-git-send-email-jun.gao@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-20170302_180608_621888_C8B898BB X-CRM114-Status: UNSURE ( 7.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, Jun Gao , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jun Gao Add MT2701 i2c device node. Signed-off-by: Jun Gao --- arch/arm/boot/dts/mt2701-evb.dts | 44 ++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/mt2701.dtsi | 42 ++++++++++++++++++++++++++++++++++++ 2 files changed, 86 insertions(+) diff --git a/arch/arm/boot/dts/mt2701-evb.dts b/arch/arm/boot/dts/mt2701-evb.dts index 082ca88..a908e94 100644 --- a/arch/arm/boot/dts/mt2701-evb.dts +++ b/arch/arm/boot/dts/mt2701-evb.dts @@ -24,6 +24,50 @@ }; }; +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; +}; + +&pio { + i2c0_pins_a: i2c0@0 { + pins1 { + pinmux = , + ; + bias-disable; + }; + }; + + i2c1_pins_a: i2c1@0 { + pins1 { + pinmux = , + ; + bias-disable; + }; + }; + + i2c2_pins_a: i2c2@0 { + pins1 { + pinmux = , + ; + bias-disable; + }; + }; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index bdf8954..0d1539f 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -227,6 +227,48 @@ status = "disabled"; }; + i2c0: i2c@11007000 { + compatible = "mediatek,mt2701-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11007000 0 0x70>, + <0 0x11000200 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C0>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@11008000 { + compatible = "mediatek,mt2701-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11008000 0 0x70>, + <0 0x11000280 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C1>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@11009000 { + compatible = "mediatek,mt2701-i2c", + "mediatek,mt6577-i2c"; + reg = <0 0x11009000 0 0x70>, + <0 0x11000300 0 0x80>; + interrupts = ; + clock-div = <16>; + clocks = <&pericfg CLK_PERI_I2C2>, <&pericfg CLK_PERI_AP_DMA>; + clock-names = "main", "dma"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + mmsys: syscon@14000000 { compatible = "mediatek,mt2701-mmsys", "syscon"; reg = <0 0x14000000 0 0x1000>;