From patchwork Thu May 25 08:18:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guodong Xu X-Patchwork-Id: 9747933 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 AB58B60246 for ; Thu, 25 May 2017 08:20:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9DFE126785 for ; Thu, 25 May 2017 08:20:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 925042785D; Thu, 25 May 2017 08:20:35 +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 autolearn=ham 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 1224F26785 for ; Thu, 25 May 2017 08:20:34 +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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=r4DKrfDuU6Drj7OW6mpH2jOzpg3HhgZ81jOu1eg54wY=; b=nuAMjlGRjmVD0Y8PyrN/fvGPMo fn/UiME+FyL2f6SWCR9UC04wwas+Mdu1ARnrQGa3KDL0m+/SQMA0OvyE6SljGW2s4pqJqtRL7RBe7 /dlbddE/UDPQHprKm1SevjBRgq96BKHdQOX+ZMOX0YRkKjcrx+d8vJNkz5kTiTV6JMzmptV1TcS2E hdt/aiQYtmaRF5m2FglHLSXDQw9TD+RF6tJCkhTLjuR+DP4PcA1Z+e6CWYKdQZplT4kOoHBf3+mpl YUj+Ta4PsM+wtpp6arc9oho9n9+eKA2at8f/UHshUqfVQ6+R6yzC0XimjwJ62kQOOTWUEWAg/Hg21 ltI3vmbQ==; 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 1dDo0X-0007Uy-CR; Thu, 25 May 2017 08:20:33 +0000 Received: from mail-pf0-x230.google.com ([2607:f8b0:400e:c00::230]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dDnzu-0005NL-HK for linux-arm-kernel@lists.infradead.org; Thu, 25 May 2017 08:19:56 +0000 Received: by mail-pf0-x230.google.com with SMTP id e193so160624758pfh.0 for ; Thu, 25 May 2017 01:19:34 -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=dBBPj9CaTMshRv3TopEGkkSuAJIatxZC3my7ynASfxSvc4wCgWlkzS1rUcnB/Dgj2m K8EFUeDBS7dl0CbmeZiuUhviBqJF5caR5mpcO4NDCN5mY1LL8bQmH56jIxKg6gl7y6kA LgzLIxjTw1g6emicPzvYamsyFu5Z20f8XTU48= 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=Dywiukb0ycOeeM2GFaMaYIAudt7HrqaEQGQqhxP4zuaT89AGgNCL5QWkGTOI+HVkx4 GLGVfRIe8AgpBMh/Av8vvSbRChbypnIFFs2UOm0J9KNKYkf6IJPlwMnVWhtYALXiGKIl lJV/zEq6V7SQvCCMO1nYRFGmf8HsQasASFgOC8ABbvQjPpliAXqrGJ8um4XNPmW6zKuN 4SL4rBqBadMMEUxtOZIeemBftYzfAy1evCsDOoyFqAtG5hf7LaLt24mRlIK8F2vsC3gK 9h+oiZG+W2S0aMotS9cjjoQ/N7EpuuqGNwjFVpX/sPRfSzlSxlhP7NKGc7nCqsG326JD TXIw== X-Gm-Message-State: AODbwcDcAmLr1R/VSwfu64PsxGRXBv17AR6ehu3PXJn3LmKg6cvIjTmh UxrkttOYEiXpWBt7 X-Received: by 10.101.73.7 with SMTP id p7mr3192934pgs.144.1495700373688; Thu, 25 May 2017 01:19:33 -0700 (PDT) Received: from docularxu-ThinkPad-T440p.219.146.1.66 ([45.56.159.222]) by smtp.gmail.com with ESMTPSA id b72sm11574470pfd.118.2017.05.25.01.19.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 25 May 2017 01:19:33 -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 Subject: [PATCH v2 05/12] arm64: dts: Add I2C nodes for Hi3660 Date: Thu, 25 May 2017 16:18:47 +0800 Message-Id: <20170525081854.4701-6-guodong.xu@linaro.org> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20170525081854.4701-1-guodong.xu@linaro.org> References: <20170525081854.4701-1-guodong.xu@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170525_011954_645568_A76E0D5D X-CRM114-Status: UNSURE ( 9.58 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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, Guodong Xu , linux-kernel@vger.kernel.org, Jarkko Nikula , zhangfei.gao@linaro.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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>;