From patchwork Thu Jul 6 09:19:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianwei Zhao X-Patchwork-Id: 13303406 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 3C735EB64DC for ; Thu, 6 Jul 2023 09:20:39 +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=emU1v6/bsEAlT7YDqh4soWQgo72l3uWbQGQ9cO0n/EY=; b=b5hU/3O4A1qIwQ ZskzfdOVrOF8vPdevYz8ucOVV/F/VbbCqQZs9Noy0mFf6a9Uc2PxUD8CBHeBwRqCvbOhEVS4SY/d3 LzM1A+ofRwn5BlOtEDmXI/yHBCPwSBzsLy89U++s53HBJokCaEEEdMgfyGxBHh7eYMpElk9d1l8UA wZYI8AZxXZDUqMVAuSd8yb7NseuNxzyNix6SpUA8Bb31kKG2NTVt5KNTU6KgdkSNjvvCDmA3YDGuR JcpWtRGvo48JB8/eWaYzc3/ZxGTMXT+Z4zx/px529x7OLUcjnsU2528pnGxUEvGlXMpy9hxvIUrhb MIlXlNnPFYvQVl7bgQ6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qHL9r-001434-0C; Thu, 06 Jul 2023 09:20:15 +0000 Received: from mail-sh.amlogic.com ([58.32.228.43]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qHL9n-0013zU-26; Thu, 06 Jul 2023 09:20:12 +0000 Received: from droid01-cd.amlogic.com (10.98.11.200) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Thu, 6 Jul 2023 17:19:52 +0800 From: Xianwei Zhao To: , , , CC: Catalin Marinas , Will Deacon , Neil Armstrong , Kevin Hilman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Xianwei Zhao Subject: [PATCH V2 2/2] arm64: dts: add board AN400 Date: Thu, 6 Jul 2023 17:19:53 +0800 Message-ID: <20230706091954.3301224-3-xianwei.zhao@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230706091954.3301224-1-xianwei.zhao@amlogic.com> References: <20230706091954.3301224-1-xianwei.zhao@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.98.11.200] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230706_022011_686043_D95D1C0A X-CRM114-Status: GOOD ( 11.42 ) 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 Add devicetrees support for Amlogic AN400 board based T7 SoC. Signed-off-by: Xianwei Zhao --- V1 -> V2: fix bug when use "DTC CHECK_DTBS=yes" --- arch/arm64/boot/dts/amlogic/Makefile | 1 + .../dts/amlogic/amlogic-t7-a311d2-an400.dts | 39 +++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile index 91fa425116ea..8b6f57a94863 100644 --- a/arch/arm64/boot/dts/amlogic/Makefile +++ b/arch/arm64/boot/dts/amlogic/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb +dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j100.dtb diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts b/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts new file mode 100644 index 000000000000..c05edebb90b5 --- /dev/null +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Amlogic, Inc. All rights reserved. + */ + +/dts-v1/; + +#include "amlogic-t7.dtsi" + +/ { + model = "Amlogic A311D2 AN400 Development Board"; + compatible = "amlogic,an400", "amlogic,a311d2", "amlogic,t7"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &uart_a; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0xE0000000 + 0x00000001 0x00000000 0x00000000 0x20000000>; + }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; +}; + +&uart_a { + clocks = <&xtal>, <&xtal>, <&xtal>; + clock-names = "xtal", "pclk", "baud"; + status = "okay"; +};