From patchwork Mon Aug 29 07:56:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9303235 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 0BE2A607F0 for ; Mon, 29 Aug 2016 07:59:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EBEEC286EE for ; Mon, 29 Aug 2016 07:59:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E0D0628826; Mon, 29 Aug 2016 07:59:01 +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 69DB9286EE for ; Mon, 29 Aug 2016 07:59:01 +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 1beHRs-0007sc-J8; Mon, 29 Aug 2016 07:57:40 +0000 Received: from mail-wm0-x22c.google.com ([2a00:1450:400c:c09::22c]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1beHQy-0007Ku-07 for linux-arm-kernel@lists.infradead.org; Mon, 29 Aug 2016 07:56:55 +0000 Received: by mail-wm0-x22c.google.com with SMTP id q128so67049114wma.1 for ; Mon, 29 Aug 2016 00:56:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=0ZIJy4UccSub1ChuhU1Uy8AJXLeUlFQSeSioatnocU8=; b=rjDQOP5RHh4QGUX7gIn2CZBNBn8tFSnPy4i6nLjXjticAHe+NJislG9hazeHUeQS6t 1wNmTYPQMjdYDaUbIQqnKfPG4bmjjHM+itq4ZHh6RcLi2iAdcrIiBPzpI0PbkoYlcvgU B9LeoAUMkBcdYCIkTRDCvhrnhh3ddA/IWJEciiSjuvctbHLV5KoDR6s9vTlNS80fAVE0 LuIxgrH0ZhDJrETe3u5S1Z6d4japVtFHIWGHiMVosCaBXR2BIskH9IbzXck8b3QdDC77 tUqdFs7Hvk1wLDOcE0gajJO7RGGf+qypojREa1h4e/KfJS7YN3j3vNpuN+mWOhMF8XnH h7WA== 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:in-reply-to :references; bh=0ZIJy4UccSub1ChuhU1Uy8AJXLeUlFQSeSioatnocU8=; b=NrJFVf0gcYg76z2aTuxodVuH66WKKigAikA+VdMS0nRx4la5qOhASiLedXtOODUBu+ f1OINBFOo3Hv9gFqNjHBo5QqN0sPnfIABL8Cx491r+ACtKTDYx+MRZCkE1K3xVAORRcy oVE9dl68iOcgQ25Jp53PBICJ1f/WTsM+1mGsHVc62Xu+tsuv+kO41svvJfiB7tko8w9z BWHazA2bkrgxXmj0DP2o3O5qWdQgacwdf0mSnrId1Y3tN4j/b2oVohS6it3UCgxT+NhB D9x47Dfgri/4GKTizI1KyGyr/oY0VZ+JDydawevlne5no7kC8FANXq3qZM0nokf08H/0 EEkw== X-Gm-Message-State: AE9vXwO8is7WPYgyUsBmb9MqGi6uAk+9xK8Ax/4O6VCB6sRPgqSEni4Wb7vQVXBqijlx7i9L X-Received: by 10.28.130.208 with SMTP id e199mr8850180wmd.14.1472457382057; Mon, 29 Aug 2016 00:56:22 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id d64sm12158624wmc.22.2016.08.29.00.56.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 29 Aug 2016 00:56:21 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com, carlo@caione.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 1/3] ARM64: dts: amlogic: Add Meson GX Family common dtsi Date: Mon, 29 Aug 2016 09:56:09 +0200 Message-Id: <1472457371-1305-2-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1472457371-1305-1-git-send-email-narmstrong@baylibre.com> References: <1472457371-1305-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160829_005644_541034_776C0357 X-CRM114-Status: GOOD ( 16.69 ) 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: Neil Armstrong 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 Introduce a common DTSI for Amlogic Meson GX Family including the GXBB SoC and the GLX SoCs (S905X and S905D). Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gx-common.dtsi | 181 +++++++++++++++++++++++ 1 file changed, 181 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/meson-gx-common.dtsi diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-common.dtsi new file mode 100644 index 0000000..fb393e9 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/meson-gx-common.dtsi @@ -0,0 +1,181 @@ +/* + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong + * + * Copyright (c) 2016 Endless Computers, Inc. + * Author: Carlo Caione + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include + +/ { + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <0x2>; + #size-cells = <0x0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x0>; + enable-method = "psci"; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x1>; + enable-method = "psci"; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x2>; + enable-method = "psci"; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53", "arm,armv8"; + reg = <0x0 0x3>; + enable-method = "psci"; + }; + }; + + arm-pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + cbus: cbus@c1100000 { + compatible = "simple-bus"; + reg = <0x0 0xc1100000 0x0 0x100000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; + + uart_A: serial@84c0 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x084c0 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@c4301000 { + compatible = "arm,gic-400"; + reg = <0x0 0xc4301000 0 0x1000>, + <0x0 0xc4302000 0 0x2000>, + <0x0 0xc4304000 0 0x2000>, + <0x0 0xc4306000 0 0x2000>; + interrupt-controller; + interrupts = ; + #interrupt-cells = <3>; + #address-cells = <0>; + }; + + aobus: aobus@c8100000 { + compatible = "simple-bus"; + reg = <0x0 0xc8100000 0x0 0x100000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; + + uart_AO: serial@4c0 { + compatible = "amlogic,meson-uart"; + reg = <0x0 0x004c0 0x0 0x14>; + interrupts = ; + clocks = <&xtal>; + status = "disabled"; + }; + }; + + apb: apb@d0000000 { + compatible = "simple-bus"; + reg = <0x0 0xd0000000 0x0 0x200000>; + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; + }; + }; +};