From patchwork Mon Jul 23 12:06:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10540065 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EA8D3112E for ; Mon, 23 Jul 2018 12:06:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D9D1828639 for ; Mon, 23 Jul 2018 12:06:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CE1082863D; Mon, 23 Jul 2018 12:06:36 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4536328639 for ; Mon, 23 Jul 2018 12:06:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387883AbeGWNH2 (ORCPT ); Mon, 23 Jul 2018 09:07:28 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:53389 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387854AbeGWNH2 (ORCPT ); Mon, 23 Jul 2018 09:07:28 -0400 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 47A0225BEDA; Mon, 23 Jul 2018 22:06:30 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1532347590; bh=s8oVV7wWS1tVzuNB3QknvOkfWmOz352+HTESxp0yC6s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ifS3y/xAbopVRHTZuZ05tU0zc2SNc/Uy2Nj/RFjPfLiMiW7qvDiW00Bfgjaag/FzG AqFFThdNJhM45M3yZJiEVBxDWv6MTPRSu1KnU+1o5xk8O52AweJ8PBeVA05fgJSavS +gqaUeRWFPOzMu1fiknZxmcJ0lu1D+NvC8dV5L7U= Received: by reginn.horms.nl (Postfix, from userid 7100) id 3159D94078B; Mon, 23 Jul 2018 14:06:28 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Michel Pollet , Simon Horman Subject: [PATCH 4/8] ARM: dts: Renesas R9A06G032 base device tree file Date: Mon, 23 Jul 2018 14:06:22 +0200 Message-Id: <769d7248a7aae5dace1c5c776c98b352d3d93617.1532345886.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Michel Pollet This adds the Renesas R9A06G032 bare bone support. This currently only handles the SYSCTRL block note, generic parts (gic, architected timer) and a UART. Signed-off-by: Michel Pollet Reviewed-by: Geert Uytterhoeven [simon: updated MAINTAINERS file [simon: do not use r9a06g032-sysctrl.h as it is not in the renesas tree yet] Signed-off-by: Simon Horman --- MAINTAINERS | 1 + arch/arm/boot/dts/r9a06g032.dtsi | 113 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 114 insertions(+) create mode 100644 arch/arm/boot/dts/r9a06g032.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index 9d5eeff51b5f..4c85ac04872d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1969,6 +1969,7 @@ S: Supported F: arch/arm/boot/dts/emev2* F: arch/arm/boot/dts/r7s* F: arch/arm/boot/dts/r8a* +F: arch/arm/boot/dts/r9a* F: arch/arm/boot/dts/sh* F: arch/arm/configs/shmobile_defconfig F: arch/arm/include/debug/renesas-scif.S diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi new file mode 100644 index 000000000000..339d0958011e --- /dev/null +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Base Device Tree Source for the Renesas RZ/N1D (R9A06G032) + * + * Copyright (C) 2018 Renesas Electronics Europe Limited + * + */ + +#include + +/ { + compatible = "renesas,r9a06g032"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0>; + clocks = <&sysctrl 84>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <1>; + clocks = <&sysctrl 84>; + }; + }; + + ext_jtag_clk: extjtagclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + ext_mclk: extmclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <40000000>; + }; + + ext_rgmii_ref: extrgmiiref { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + ext_rtc_clk: extrtcclk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + ranges; + + sysctrl: system-controller@4000c000 { + compatible = "renesas,r9a06g032-sysctrl"; + reg = <0x4000c000 0x1000>; + status = "okay"; + #clock-cells = <1>; + + clocks = <&ext_mclk>, <&ext_rtc_clk>, + <&ext_jtag_clk>, <&ext_rgmii_ref>; + clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext"; + }; + + uart0: serial@40060000 { + compatible = "snps,dw-apb-uart"; + reg = <0x40060000 0x400>; + interrupts = ; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&sysctrl 146>; + clock-names = "baudclk"; + status = "disabled"; + }; + + gic: gic@44101000 { + compatible = "arm,cortex-a7-gic", "arm,gic-400"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x44101000 0x1000>, /* Distributer */ + <0x44102000 0x2000>, /* CPU interface */ + <0x44104000 0x2000>, /* Virt interface control */ + <0x44106000 0x2000>; /* Virt CPU interface */ + interrupts = + ; + }; + }; + + timer { + compatible = "arm,cortex-a7-timer", + "arm,armv7-timer"; + interrupt-parent = <&gic>; + arm,cpu-registers-not-fw-configured; + always-on; + interrupts = + , + , + , + ; + }; +};