From patchwork Sat Jul 10 15:10:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Geis X-Patchwork-Id: 1503482 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=B6WoR/v9; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4GMYQK0CtKz9s24 for ; Sun, 11 Jul 2021 01:11:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230325AbhGJPN4 (ORCPT ); Sat, 10 Jul 2021 11:13:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229805AbhGJPN4 (ORCPT ); Sat, 10 Jul 2021 11:13:56 -0400 Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1F95C0613DD; Sat, 10 Jul 2021 08:11:10 -0700 (PDT) Received: by mail-qt1-x836.google.com with SMTP id x24so9919789qts.11; Sat, 10 Jul 2021 08:11:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=9KndYjn/Dras9oVIQu2++er4oTGHdDL9wFnaryusxvs=; b=B6WoR/v9T7cQNrzS57RnEcalDQ2xAUCVfH8AHia78qYmqJcnyTrzeJvYnUmMAGKbrh L6lym41qO2VC+Zzi+b/1uoAMP8CMWXTOV/De66tzKyrdtIKDafc6526ll/7Om2FT7+dQ IwviBoG7qWow5kxW1F/o1NfkclkhBolm+oyxy9/Fvs0Dv5/GYD70BJHAmzDUbabEHDpR wm8Q0X2hRsA5C9Q3RESepneBX+abTr3GZBI5C9p7mGizrj8ZU5wh8S6s/yPf7ijSoFV2 CZlKWppIoOUOcLCRG4KlEfQovUaj7tjOhxHqJejWZuxmKtEK2Da8LNqj/jiiDGC2PKZr J9Tw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=9KndYjn/Dras9oVIQu2++er4oTGHdDL9wFnaryusxvs=; b=sNY/vK45F30MCE//8ePdxbyOnuEFNvzxQpfeEucxcjZ5uzRWjwB4zS/gQdW0a8m1Zb f7PV/kb8mHnY4vY95/ye9/ygyRa+xExkDz/8Xq+E9gsY+mLFrRIak//Iw+0BqmP8zuYv J3/KTKFriLn51PzvJAwo1SmL/dN87JNhhu/w0V42E/Wk9Nca9wc5iWFnngc8l4gvwK35 hPx5XGgyihz883eDCPDVuAI6F/wqKTC0Gt0GeUQFp5gzTyS9L9oQ8yAc/yUe6y6+0A3J gkHjK1gyK6cNAR4zBRgTUwmohl9tGegheVsQTptPeZ4gkwN7MooxZjVnWBK7NkX9SvjC N/pw== X-Gm-Message-State: AOAM53196nU9k7ZM104XHR5s6PHMQ/HI5nraxz4Q+AO52J3bX7rVqwX9 AP3BzxwSF+TV3frv2uzLhdIc3JguC2z1xP+6 X-Google-Smtp-Source: ABdhPJz21VqzR4nb52cDDOeFHg0qPp4Qsl+zwsPTGvKAX58JL6UuNxo6EjbCCPKhk86LIDOel9MF0A== X-Received: by 2002:ac8:ece:: with SMTP id w14mr39481837qti.5.1625929869827; Sat, 10 Jul 2021 08:11:09 -0700 (PDT) Received: from master-laptop.sparksnet ([2601:153:980:85b1:ecc6:5233:6153:7b36]) by smtp.gmail.com with ESMTPSA id w14sm3445482qtc.55.2021.07.10.08.11.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 Jul 2021 08:11:09 -0700 (PDT) From: Peter Geis To: Rob Herring , Heiko Stuebner , Liang Chen Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Peter Geis Subject: [RFC PATCH 0/4] split rk3568 and rk3566 device trees Date: Sat, 10 Jul 2021 11:10:30 -0400 Message-Id: <20210710151034.32857-1-pgwipeout@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This is an example patch set that addresses the split of the rk3568 and rk3566 soc device trees. This method attempts to avoid deleting and modifing nodes by maintaining a common dtsi for all common items and adding in the differences in separate dtsi files. It also includes a basic dts for the Pine64 Quartz64 Model A board as an example of a rk3566 device. This series has the following prerequisite: arm64: dts: rockchip: add pmu and qos nodes for rk3568 https://patchwork.kernel.org/project/linux-rockchip/patch/20210624114719.1685-4-cl@rock-chips.com/ Peter Geis (4): arm64: dts: rockchip: move rk3568 dtsi to rk356x dtsi arm64: dts: rockchip: split rk3568 device tree arm64: dts: rockchip: add rk3566 dtsi arm64: dts: rockchip: add basic dts for Pine64 Quartz64-A .../devicetree/bindings/arm/rockchip.yaml | 5 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../boot/dts/rockchip/rk3566-quartz64-a.dts | 321 +++++++ arch/arm64/boot/dts/rockchip/rk3566.dtsi | 20 + arch/arm64/boot/dts/rockchip/rk3568.dtsi | 814 +----------------- arch/arm64/boot/dts/rockchip/rk356x.dtsi | 786 +++++++++++++++++ 6 files changed, 1153 insertions(+), 794 deletions(-) create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts create mode 100644 arch/arm64/boot/dts/rockchip/rk3566.dtsi create mode 100644 arch/arm64/boot/dts/rockchip/rk356x.dtsi