From patchwork Thu Jan 25 14:48:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13530980 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 232F6C47DDF for ; Thu, 25 Jan 2024 14:49:44 +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=MUcpl4Y3B2LkImTnYJ/XyTqcgeHafy9vkl8LzmuyzB4=; b=bTvYdGubBVa9yI GD0KDDhzVuO8rjpUCoGitk9YKsYptNy6PUk2OsKp3m5gcmv+gZLe9QCqoIHVkJO76D6s7eVIHRduY XmnQ09IYdnaClIZnNeJWN1F93zC88GIMmi7UrfQaVHzk5wK5WOGoKwRKQzfG8YtRGRuuee3+KROkr 44nbcLbl/Vckwqg0MhlKDRBKZ6JC9cZr7BPdm0msznqMcgfS4oOdKCI/iJS9q2W9CTnLPgaX0X18U L2W8UGtwPGN6tnFP3o+YFJ4yu1mvkoR/TvL1BBu0oZ08VatAIu5GBH2S4CvfEqLD4YNQi2Y/B19fO zV4TcN9691wluov3rqRg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rT12s-00000000RSH-0PI8; Thu, 25 Jan 2024 14:49:34 +0000 Received: from albert.telenet-ops.be ([2a02:1800:110:4::f00:1a]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rT12R-00000000RBL-2VJr for linux-arm-kernel@lists.infradead.org; Thu, 25 Jan 2024 14:49:11 +0000 Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:bc9e:fcb8:8aa3:5dc0]) by albert.telenet-ops.be with bizsmtp id f2p02B00V58agq2062p020; Thu, 25 Jan 2024 15:49:02 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rT11W-00GUrz-Ir; Thu, 25 Jan 2024 15:49:00 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rT12K-00Fltw-IK; Thu, 25 Jan 2024 15:49:00 +0100 From: Geert Uytterhoeven To: Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven , Wolfram Sang Subject: [PATCH v2 2/9] arm64: dts: renesas: r8a779g0: Add standalone White Hawk CPU support Date: Thu, 25 Jan 2024 15:48:52 +0100 Message-Id: <95ac53e7f2bc42402eb411ad7f64a66864a3de01.1706192990.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-20240125_064907_836858_7F2932A9 X-CRM114-Status: GOOD ( 15.17 ) 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 The White Hawk CPU board can be used standalone, without connecting it to the White Hawk BreakOut board. Add a DTS file for supporting this use case. Signed-off-by: Geert Uytterhoeven Reviewed-by: Wolfram Sang --- v2: - Add Reviewed-by. --- arch/arm64/boot/dts/renesas/Makefile | 1 + .../boot/dts/renesas/r8a779g0-white-hawk-cpu.dts | 13 +++++++++++++ .../boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 2 +- 3 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 8ea68d5827105b76..b959ae4a586bf8f7 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -82,6 +82,7 @@ dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f0-spider.dtb dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f4-s4sk.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk.dtb +dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-cpu.dtb dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtbo r8a779g0-white-hawk-ard-audio-da7212-dtbs := r8a779g0-white-hawk.dtb r8a779g0-white-hawk-ard-audio-da7212.dtbo dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk-ard-audio-da7212.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts new file mode 100644 index 0000000000000000..c8b1bb50a8cfeb66 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Device Tree Source for the standalone R-Car V4H White Hawk CPU board + * + * Copyright (C) 2023 Glider bv + */ + +/dts-v1/; +#include "r8a779g0-white-hawk-cpu.dtsi" + +/ { + model = "Renesas White Hawk CPU board based on r8a779g0"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi index 913f70fe6c5cd2d8..19ca831756f78124 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi @@ -1,6 +1,6 @@ // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* - * Device Tree Source for the White Hawk CPU board + * Device Tree Source for the R-Car V4H White Hawk CPU board * * Copyright (C) 2022 Renesas Electronics Corp. */