From patchwork Sat Jul 23 18:49:12 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 9244703 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 5F1D560757 for ; Sat, 23 Jul 2016 18:50:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5035726A99 for ; Sat, 23 Jul 2016 18:50:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3FAEE27F99; Sat, 23 Jul 2016 18:50:49 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DBADD26A99 for ; Sat, 23 Jul 2016 18:50:48 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bR1zX-0008S0-Pg; Sat, 23 Jul 2016 18:49:39 +0000 Received: from mail-lf0-x22c.google.com ([2a00:1450:4010:c07::22c]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bR1zU-0008DN-9n for linux-arm-kernel@lists.infradead.org; Sat, 23 Jul 2016 18:49:37 +0000 Received: by mail-lf0-x22c.google.com with SMTP id b199so105117499lfe.0 for ; Sat, 23 Jul 2016 11:49:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:organization:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=RPSEe4y7NXAG4iMezJiitjzI7sxLQAXES7PsezhhSIQ=; b=RYoxqbufP4UdJ+oYnkZzkhbP4TFzNuzM1ntNn5KVK+6ayBwOSeWvxV0UuABmuP2LON mU0NWSk2KXdgNfRgOvWpVRTT1zRRX2/U5JpVOcjTEvVyJwr641IRf2wLsE3q0nH0Yjek genojIUPELT4A4FJUZpyus6PbniN97zxyyy2SYDsDgeLFWY9eOtpYJc/MhVY2+3Adtvz 5I7DEzE5Zwcv9vwynnYny2TK3Gi5SdpvehdOZkuTmOkfW/lLOzvpAVSwfYOaIOzaHkeE m+AfKpmKmRlTgkZlPthZK1+CZfKstS7uPHVZPfVzrWCL//mI5G/C9fkL3pfKlwcbrqu9 CzHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:organization :user-agent:in-reply-to:references:mime-version :content-transfer-encoding; bh=RPSEe4y7NXAG4iMezJiitjzI7sxLQAXES7PsezhhSIQ=; b=Zrc62Eocr4AelCd0RDhfjArrLyjnJQEar8C7D8sJ1BuV1qIqVMW67b8WxfhqvQfJT0 pv5LUw8GvaSGOxGKCOJ0AH17Pttfe0iwynU33dIy8hO8q2trNEhZldMglIWLg5DobSbk 1nF9dInZu/NupmZ9HmaaOecBo3l5FyU9+yhmvL7S4jAnkEhbKaVNNOxE+EjSO+Whmw8B ppGP+RrrwG9Lt9lyZCGUZck5bFdgpVoiRz4qmoZl/SqIG4XDubs9cxvVOu5NAh7VW5ZV 8YH4rLNVYHQVFyUNb8KpOwmMInKhL4G7NXxwgS2cPQHvJvfJwm4G/jl3JbRVlhtb65zs faHg== X-Gm-Message-State: AEkoouuhsfU+HcEZD+ea5ZPMIvWsUKCz9NUH6k2TO6Bq68YyjYRSEIGqnJfpVMRtRMJVkA== X-Received: by 10.25.91.132 with SMTP id p126mr5045558lfb.15.1469299754654; Sat, 23 Jul 2016 11:49:14 -0700 (PDT) Received: from wasted.cogentembedded.com ([31.173.80.187]) by smtp.gmail.com with ESMTPSA id l10sm4014509lfd.19.2016.07.23.11.49.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 23 Jul 2016 11:49:13 -0700 (PDT) From: Sergei Shtylyov To: horms@verge.net.au, linux-renesas-soc@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org Subject: [PATCH 2/2] ARM: dts: r8a7792: add I2C support Date: Sat, 23 Jul 2016 21:49:12 +0300 Message-ID: <3648013.0C8PEQFoEL@wasted.cogentembedded.com> Organization: Cogent Embedded Inc. User-Agent: KMail/4.14.10 (Linux/4.4.14-200.fc22.x86_64; KDE/4.14.17; x86_64; ; ) In-Reply-To: <1618499.8bcj8adpVO@wasted.cogentembedded.com> References: <1618499.8bcj8adpVO@wasted.cogentembedded.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160723_114936_586215_7DA6B751 X-CRM114-Status: UNSURE ( 9.54 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux@arm.linux.org.uk, magnus.damm@gmail.com, linux-arm-kernel@lists.infradead.org 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 Define the generic R8A7792 parts of the I2C[0-5] device node. Signed-off-by: Sergei Shtylyov --- arch/arm/boot/dts/r8a7792.dtsi | 82 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) Index: renesas/arch/arm/boot/dts/r8a7792.dtsi =================================================================== --- renesas.orig/arch/arm/boot/dts/r8a7792.dtsi +++ renesas/arch/arm/boot/dts/r8a7792.dtsi @@ -18,6 +18,15 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; +}; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -466,6 +475,79 @@ #address-cells = <1>; #size-cells = <0>; status = "disabled"; + }; + + /* I2C doesn't need pinmux */ + i2c0: i2c@e6508000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C0>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@e6518000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6518000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C1>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@e6530000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6530000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C2>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@e6540000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6540000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C3>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c4: i2c@e6520000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6520000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C4>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c5: i2c@e6528000 { + compatible = "renesas,i2c-r8a7792"; + reg = <0 0xe6528000 0 0x40>; + interrupts = ; + clocks = <&mstp9_clks R8A7792_CLK_I2C5>; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; }; can0: can@e6e80000 {