From patchwork Thu Feb 1 14:14:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13541140 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2438C4828F for ; Thu, 1 Feb 2024 14:15:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DKoauwDUO8A8fKfBAWoIArJveQL7tc97spEJ0ViUtVI=; b=4B5qThFIgN9wgr qTXIMVwjH3KhcmC16CPLSi7PGM6Ik5i27oJvzCVB1MtrytTjYMTtMYkzHLEZOS1PTi/yQZtpFG6at jSM7FQ8HhKMAhciWoKdy9GxWCrNRzUn32ZwsynkuJY8ZsgBfRQyFNLMTSmOhAJolUOpUHNgqv/HoG KeplAoY2KyNuxcwroa99XdW0/3NbXauJWtmNLNk729YVGqEhTbvUdCyKufbN/l9MX097PCkI18m0j AvjNIjx6AMp0frwQZVTnqmQ4b3lDa1FTOW61hoMd2yknyNpxJ3PTn5ghX8XWYuNnoNQOdN+DzwWRt /dlTlfoABCsP15prgM6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rVXq4-00000008Eyn-1AWY; Thu, 01 Feb 2024 14:14:48 +0000 Received: from baptiste.telenet-ops.be ([2a02:1800:120:4::f00:13]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rVXq1-00000008ExK-0T5W for linux-arm-kernel@lists.infradead.org; Thu, 01 Feb 2024 14:14:46 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:88f0:c83b:bafa:cdc3]) by baptiste.telenet-ops.be with bizsmtp id hqEd2B0064efzLr01qEdSS; Thu, 01 Feb 2024 15:14:39 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rVXp2-00Gv45-AR; Thu, 01 Feb 2024 15:14:37 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rVXpt-00AXZM-AB; Thu, 01 Feb 2024 15:14:37 +0100 From: Geert Uytterhoeven To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Hai Pham , Geert Uytterhoeven Subject: [PATCH 1/2] arm64: dts: renesas: r8a779h0: Add I2C nodes Date: Thu, 1 Feb 2024 15:14:33 +0100 Message-Id: <7dbbe13428273c5786ddff6ea7af6724fcdd4de8.1706796660.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240201_061445_356938_58A3D71B X-CRM114-Status: GOOD ( 10.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Hai Pham Add device nodes for the I2C Bus Interfaces on the Renesas R-Car V4M (R8A779H0) SoC. Signed-off-by: Hai Pham Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang --- Changes compared to the BSP: - Incorporate i2c2 fix from "arm64: dts: renesas: r8a779h0: Sort IPMMU driver nodes". --- arch/arm64/boot/dts/renesas/r8a779h0.dtsi | 56 +++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index f5a688e300d29a73..8121aadaf6999429 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -99,6 +99,62 @@ sysc: system-controller@e6180000 { #power-domain-cells = <1>; }; + i2c0: i2c@e6500000 { + compatible = "renesas,i2c-r8a779h0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6500000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 518>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 518>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@e6508000 { + compatible = "renesas,i2c-r8a779h0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6508000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 519>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 519>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@e6510000 { + compatible = "renesas,i2c-r8a779h0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe6510000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 520>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 520>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c3: i2c@e66d0000 { + compatible = "renesas,i2c-r8a779h0", + "renesas,rcar-gen4-i2c"; + reg = <0 0xe66d0000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 521>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 521>; + i2c-scl-internal-delay-ns = <110>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + hscif0: serial@e6540000 { compatible = "renesas,hscif-r8a779h0", "renesas,rcar-gen4-hscif", "renesas,hscif";