From patchwork Wed Aug 26 11:21:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 11737967 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 077AD17FB for ; Wed, 26 Aug 2020 11:35:17 +0000 (UTC) Received: from web01.groups.io (web01.groups.io [66.175.222.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D72CC2087D for ; Wed, 26 Aug 2020 11:35:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lists.cip-project.org header.i=@lists.cip-project.org header.b="WppG+XZC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D72CC2087D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+64572+5262+4520428+8129116@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id Orb1YY4521763xXm6IuhDh8c; Wed, 26 Aug 2020 04:35:16 -0700 X-Received: from relmlie6.idc.renesas.com (relmlie6.idc.renesas.com [210.160.252.172]) by mx.groups.io with SMTP id smtpd.web12.10257.1598440900783637680 for ; Wed, 26 Aug 2020 04:21:41 -0700 X-IronPort-AV: E=Sophos;i="5.76,355,1592838000"; d="scan'208";a="55371137" X-Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 26 Aug 2020 20:21:40 +0900 X-Received: from localhost.localdomain (unknown [172.29.51.148]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 73B5A429693B; Wed, 26 Aug 2020 20:21:37 +0900 (JST) From: Biju Das To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Chris Paterson , Biju Das , Prabhakar Mahadev Lad Subject: [cip-dev] [PATCH 4.19.y-cip 01/10] arm64: dts: renesas: r8a774e1: Add SCIF and HSCIF nodes Date: Wed, 26 Aug 2020 12:21:23 +0100 Message-Id: <20200826112132.4090-2-biju.das.jz@bp.renesas.com> In-Reply-To: <20200826112132.4090-1-biju.das.jz@bp.renesas.com> References: <20200826112132.4090-1-biju.das.jz@bp.renesas.com> Precedence: Bulk List-Unsubscribe: Sender: cip-dev@lists.cip-project.org List-Id: Mailing-List: list cip-dev@lists.cip-project.org; contact cip-dev+owner@lists.cip-project.org Delivered-To: mailing list cip-dev@lists.cip-project.org Reply-To: cip-dev@lists.cip-project.org X-Gm-Message-State: MfQnlId7whlOrVpoaaoeKOJWx4520428AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1598441716; bh=RWqVpJat0v0lujXoPTfEu+g06vlPh/CS9x224JE80Pc=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=WppG+XZCoVvjC2Gp214sLfYQYXyrzdAOsiWzf3+OiZKXLQ3TDhCB04+uZGQmzjmjE80 gkjmBS9eAuI/TC80SeCace9hrIidK1xc/FrwzTLli9SqdmQfilk1SOhNnPspY4Tvqbvzs UBLr43d+MzEnkgU1XBLa1SZx7b/B9ANF/sE= From: Lad Prabhakar commit b9b491a70402f21eb47c10910438c9e0d10a0e17 upstream. Add the device nodes for RZ/G2H SCIF and HSCIF serial ports, including clocks, power domains and DMAs. Signed-off-by: Lad Prabhakar Reviewed-by: Marian-Cristian Rotariu Link: https://lore.kernel.org/r/1594811350-14066-10-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Biju Das --- arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 169 +++++++++++++++++++++- 1 file changed, 168 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi index af090cd90f5d..12e11bed3da8 100644 --- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi @@ -633,10 +633,91 @@ }; hscif0: serial@e6540000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; reg = <0 0xe6540000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 520>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x31>, <&dmac1 0x30>, + <&dmac2 0x31>, <&dmac2 0x30>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 520>; status = "disabled"; + }; - /* placeholder */ + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6550000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 519>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, + <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 519>; + status = "disabled"; + }; + + hscif2: serial@e6560000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe6560000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 518>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x35>, <&dmac1 0x34>, + <&dmac2 0x35>, <&dmac2 0x34>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 518>; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x37>, <&dmac0 0x36>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 517>; + status = "disabled"; + }; + + hscif4: serial@e66b0000 { + compatible = "renesas,hscif-r8a774e1", + "renesas,rcar-gen3-hscif", + "renesas,hscif"; + reg = <0 0xe66b0000 0 0x60>; + interrupts = ; + clocks = <&cpg CPG_MOD 516>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x39>, <&dmac0 0x38>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 516>; + status = "disabled"; }; hsusb: usb@e6590000 { @@ -1012,6 +1093,40 @@ /* placeholder */ }; + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 207>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x51>, <&dmac1 0x50>, + <&dmac2 0x51>, <&dmac2 0x50>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 207>; + status = "disabled"; + }; + + scif1: serial@e6e68000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6e68000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 206>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x53>, <&dmac1 0x52>, + <&dmac2 0x53>, <&dmac2 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 206>; + status = "disabled"; + }; + scif2: serial@e6e88000 { compatible = "renesas,scif-r8a774e1", "renesas,rcar-gen3-scif", "renesas,scif"; @@ -1021,11 +1136,63 @@ <&cpg CPG_CORE R8A774E1_CLK_S3D1>, <&scif_clk>; clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x13>, <&dmac1 0x12>, + <&dmac2 0x13>, <&dmac2 0x12>; + dma-names = "tx", "rx", "tx", "rx"; power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; resets = <&cpg 310>; status = "disabled"; }; + scif3: serial@e6c50000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c50000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 204>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x57>, <&dmac0 0x56>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 204>; + status = "disabled"; + }; + + scif4: serial@e6c40000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6c40000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 203>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac0 0x59>, <&dmac0 0x58>; + dma-names = "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 203>; + status = "disabled"; + }; + + scif5: serial@e6f30000 { + compatible = "renesas,scif-r8a774e1", + "renesas,rcar-gen3-scif", "renesas,scif"; + reg = <0 0xe6f30000 0 0x40>; + interrupts = ; + clocks = <&cpg CPG_MOD 202>, + <&cpg CPG_CORE R8A774E1_CLK_S3D1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + dmas = <&dmac1 0x5b>, <&dmac1 0x5a>, + <&dmac2 0x5b>, <&dmac2 0x5a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>; + resets = <&cpg 202>; + status = "disabled"; + }; + rcar_sound: sound@ec500000 { reg = <0 0xec500000 0 0x1000>, /* SCU */ <0 0xec5a0000 0 0x100>, /* ADG */