From patchwork Tue Nov 7 15:10:44 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 10046885 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 E64F56031B for ; Tue, 7 Nov 2017 15:11:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D65212A15C for ; Tue, 7 Nov 2017 15:11:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CA9682A14C; Tue, 7 Nov 2017 15:11:31 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED 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 5B3F92A15C for ; Tue, 7 Nov 2017 15:11:31 +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=n3ah/GhEIz631Ahun9Q27BSfZtCqJ1Bi4I0Ifkec/34=; b=A0eHzE2XFPzN9VB+z8WDPSW+Z+ v/OwhW4v3fViIxeELY7IBsPQT9JdM0PbXXjne/Q7D0eSopt86+mPtYrOFeFJOSrfEQuxkU7AeN/8D xOCgbMPodI4AC+7EG7b5V4dDK0QFKIoXg6N8KBkeAJkYRSYGCAbm+EZuZ+oGo3vOZqADquLdLkPXT LyhmgVvokFdV+CjXrvi25BADlNJd+e0SQB1WVqJXmN8ClL3QqJM+D2/v7Zwum4GQbYRZLs/od8WRH Go8BKP7aO9x/WKz/24vQdlReXaitTiceG0MiAtwzgUWWjdoY1ObPoiKCa5y2qF7u6qQUMnAPcLhL5 NRMMfoBg==; 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 1eC5XG-0007LW-Uq; Tue, 07 Nov 2017 15:11:30 +0000 Received: from relmlor3.renesas.com ([210.160.252.173] helo=relmlie2.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eC5X9-0006x9-9w for linux-arm-kernel@lists.infradead.org; Tue, 07 Nov 2017 15:11:29 +0000 Received: from unknown (HELO relmlir1.idc.renesas.com) ([10.200.68.151]) by relmlie2.idc.renesas.com with ESMTP; 08 Nov 2017 00:11:05 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir1.idc.renesas.com (Postfix) with ESMTP id 7BC5484B0D; Wed, 8 Nov 2017 00:11:05 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.44,359,1505746800"; d="scan'208";a="262768554" Received: from unknown (HELO fabrizio-dev.ree.adwin.renesas.com) ([10.226.37.27]) by relmlii2.idc.renesas.com with ESMTP; 08 Nov 2017 00:11:02 +0900 From: Fabrizio Castro To: Rob Herring , Mark Rutland , Russell King Subject: [PATCH 3/8] ARM: dts: r8a7745: Add CAN[01] SoC support Date: Tue, 7 Nov 2017 15:10:44 +0000 Message-Id: <1510067449-17017-4-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1510067449-17017-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1510067449-17017-1-git-send-email-fabrizio.castro@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20171107_071123_553354_46ADA884 X-CRM114-Status: UNSURE ( 7.44 ) 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: Fabrizio Castro , devicetree@vger.kernel.org, Chris Paterson , Geert Uytterhoeven , Magnus Damm , Biju Das , linux-renesas-soc@vger.kernel.org, Simon Horman , 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 Add the definitions for can0 and can1 to the SoC .dtsi. Signed-off-by: Fabrizio Castro Reviewed-by: Biju Das --- arch/arm/boot/dts/r8a7745.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi index 2b32638..529e8c6 100644 --- a/arch/arm/boot/dts/r8a7745.dtsi +++ b/arch/arm/boot/dts/r8a7745.dtsi @@ -1065,6 +1065,34 @@ #phy-cells = <1>; }; }; + + can0: can@e6e80000 { + compatible = "renesas,can-r8a7745", + "renesas,rcar-gen2-can"; + reg = <0 0xe6e80000 0 0x1000>; + interrupts = ; + clocks = <&cpg CPG_MOD 916>, + <&cpg CPG_CORE R8A7745_CLK_RCAN>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 916>; + status = "disabled"; + }; + + can1: can@e6e88000 { + compatible = "renesas,can-r8a7745", + "renesas,rcar-gen2-can"; + reg = <0 0xe6e88000 0 0x1000>; + interrupts = ; + clocks = <&cpg CPG_MOD 915>, + <&cpg CPG_CORE R8A7745_CLK_RCAN>, + <&can_clk>; + clock-names = "clkp1", "clkp2", "can_clk"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 915>; + status = "disabled"; + }; }; /* External root clock */ @@ -1082,6 +1110,14 @@ clock-frequency = <48000000>; }; + /* External CAN clock */ + can_clk: can { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by the board. */ + clock-frequency = <0>; + }; + /* External SCIF clock */ scif_clk: scif { compatible = "fixed-clock";