From patchwork Wed Jun 14 08:23:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guodong Xu X-Patchwork-Id: 9785975 X-Patchwork-Delegate: bhelgaas@google.com 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 583E960384 for ; Wed, 14 Jun 2017 09:54:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2AD26205AB for ; Wed, 14 Jun 2017 09:54:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1DB3B285E3; Wed, 14 Jun 2017 09:54:17 +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=-7.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 96C30205AB for ; Wed, 14 Jun 2017 09:54:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754563AbdFNIYi (ORCPT ); Wed, 14 Jun 2017 04:24:38 -0400 Received: from mail-pf0-f170.google.com ([209.85.192.170]:35787 "EHLO mail-pf0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754309AbdFNIYe (ORCPT ); Wed, 14 Jun 2017 04:24:34 -0400 Received: by mail-pf0-f170.google.com with SMTP id l89so80797558pfi.2 for ; Wed, 14 Jun 2017 01:24:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=jXFtgFIjDk5tb4iZZTJ1ZCyrIT65KjYJF6ztgq0q2pk=; b=XfozYQ7yeP4NrYRIY0pwKYvq4KPXF7Kng8xObqOhSMHWT4WgmmKFrCFmts57R4REor EtrcmwgNd098zbHUCXwAY2Te61EmqO6OPpjmEQRHJ1wFx/a36cyxSgjKOYz2vsPBTrib d7VhBnGLGCxPw+ioYn60TntiCWEQ2GghJW5ss= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=jXFtgFIjDk5tb4iZZTJ1ZCyrIT65KjYJF6ztgq0q2pk=; b=uffx+rLjni0GbvS2KU4AUpaNb9oTeHJYHT7ZjURY1tjAPc2ikv6/FTYA+AwpFwxKft quMrffKScTsEW1luFzt/X0cI+gOec99rg+dS5DGn/D9FaTeIOyndTpV1xNse/CwaArBM nD7wLJaFy1J5QEcYDhRnRBh6o29DL4fVx7eu1zNAMmVoK+vKepBQ6uFEf2DpyJozNlRl aMwEzom3QlR4kR/AntZf7LqbWNqbyHXpVGxivVqazMuM/i5Nm+FO8+WUOZbI9f6C9yj7 C5R+oKMKYGQCLKD5IFsE9ciZTZsvpyOaQ4P92tx4dkPPbm3ZvtQvJJ9IcGeFxaWGJ31E BHeg== X-Gm-Message-State: AKS2vOxaxXruyWQgq193BebeJcmrRLwCA1PCRv9AYBIHkv+nCUvslIHI VBg7s0VNSE2g5l/m X-Received: by 10.99.107.136 with SMTP id g130mr3307761pgc.3.1497428663873; Wed, 14 Jun 2017 01:24:23 -0700 (PDT) Received: from docularxu-ThinkPad-T440p.219.146.1.66 ([45.56.159.99]) by smtp.gmail.com with ESMTPSA id h14sm766802pfh.71.2017.06.14.01.24.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 14 Jun 2017 01:24:23 -0700 (PDT) From: Guodong Xu To: robh+dt@kernel.org, mark.rutland@arm.com, xuwei5@hisilicon.com, catalin.marinas@arm.com, will.deacon@arm.com, wangkefeng.wang@huawei.com, xuejiancheng@hisilicon.com, peter.griffin@linaro.org, puck.chen@hisilicon.com, lee.jones@linaro.org, ulf.hansson@linaro.org, bhelgaas@google.com, arnd@arndb.de Cc: zhangfei.gao@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, linux-pci@vger.kernel.org, Jarkko Nikula , Guodong Xu Subject: [PATCH v3 05/21] arm64: dts: Add I2C nodes for Hi3660 Date: Wed, 14 Jun 2017 16:23:22 +0800 Message-Id: <20170614082338.15673-6-guodong.xu@linaro.org> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170614082338.15673-1-guodong.xu@linaro.org> References: <20170614082338.15673-1-guodong.xu@linaro.org> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Zhangfei Gao Add I2C nodes for Hi3660-hikey960. On HiKey960, I2C0, I2C7 are connected to Low Speed Expansion Connector. I2C1 is connected to ADV7535. I2C3 is connected to USB5734. Cc: Jarkko Nikula Signed-off-by: Zhangfei Gao Signed-off-by: Guodong Xu --- arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 22 +++++++++ arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 56 +++++++++++++++++++++++ 2 files changed, 78 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index 64875a5..1a4d6c5 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -29,6 +29,28 @@ }; }; +&i2c0 { + /* On Low speed expansion */ + label = "LS-I2C0"; + status = "okay"; +}; + +&i2c1 { + status = "okay"; + + adv7533: adv7533@39 { + status = "ok"; + compatible = "adi,adv7533"; + reg = <0x39>; + }; +}; + +&i2c7 { + /* On Low speed expansion */ + label = "LS-I2C1"; + status = "okay"; +}; + &uart5 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi index f55710a..9abe84e 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi @@ -186,6 +186,62 @@ #reset-cells = <2>; }; + i2c0: i2c@ffd71000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xffd71000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + clocks = <&crg_ctrl HI3660_CLK_GATE_I2C0>; + resets = <&iomcu_rst 0x20 3>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>; + status = "disabled"; + }; + + i2c1: i2c@ffd72000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xffd72000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + clocks = <&crg_ctrl HI3660_CLK_GATE_I2C1>; + resets = <&iomcu_rst 0x20 4>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pmx_func &i2c1_cfg_func>; + status = "disabled"; + }; + + i2c3: i2c@fdf0c000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xfdf0c000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + clocks = <&crg_ctrl HI3660_CLK_GATE_I2C3>; + resets = <&crg_rst 0x78 7>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pmx_func &i2c3_cfg_func>; + status = "disabled"; + }; + + i2c7: i2c@fdf0b000 { + compatible = "snps,designware-i2c"; + reg = <0x0 0xfdf0b000 0x0 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + clocks = <&crg_ctrl HI3660_CLK_GATE_I2C7>; + resets = <&crg_rst 0x60 14>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c7_pmx_func &i2c7_cfg_func>; + status = "disabled"; + }; + uart5: serial@fdf05000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0xfdf05000 0x0 0x1000>;