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[2620:137:e000::1:20]) by mx.google.com with ESMTP id q11-20020a65494b000000b0039d976426d9si17816677pgs.575.2022.05.03.08.55.57; Tue, 03 May 2022 08:56:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=ISU4yUTW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237125AbiECOj3 (ORCPT + 99 others); Tue, 3 May 2022 10:39:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237109AbiECOj1 (ORCPT ); Tue, 3 May 2022 10:39:27 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80C0329C89; Tue, 3 May 2022 07:35:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651588554; x=1683124554; h=date:from:to:cc:subject:in-reply-to:message-id: references:mime-version; bh=iEMij0314cRDkFEerNR1vqQNbKVw2VWoGw9pFP2/TyI=; b=ISU4yUTW0ZYdkCtn8BWxxmSk7oDZCybfpSD9ybMfKHUAqlG6E7CUGEN9 EiubGNFjYPgUpjQJesJqz/1VHmp6mkcslesLCEek7pmFoNQokhjoFU28X L2+AYUJTPVToFOhNghjcy792fJr1h9zNuyLgvl8SDKNq5cKBmdcX93Wu0 P/sU5QrnzhMGJAKJdm+JPGScI42qWfx2zHwakVy2/RTHKbRJqLzPMt7Xw xZVRiAx7qRRBRhEyUfciDYUxn5IesyHaCcYifcu9sU0XVJ0NjAUd1mcbA ZlvfryS77c4KZIRqwjAGkMCQ8HpH4tLA1rfVNF6Ca7zAIJN1q+uAO+y6V Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10336"; a="267369535" X-IronPort-AV: E=Sophos;i="5.91,195,1647327600"; d="scan'208";a="267369535" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2022 07:35:53 -0700 X-IronPort-AV: E=Sophos;i="5.91,195,1647327600"; d="scan'208";a="733937049" Received: from rhweight-wrk1.ra.intel.com ([137.102.106.43]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2022 07:35:53 -0700 Date: Tue, 3 May 2022 07:35:46 -0700 (PDT) From: matthew.gerlach@linux.intel.com X-X-Sender: mgerlach@rhweight-WRK1 To: Krzysztof Kozlowski cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dinguyen@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Subject: Re: [PATCH] arm64: dts: intel: add device tree for n6000 In-Reply-To: Message-ID: References: <20220502165818.4002157-1-matthew.gerlach@linux.intel.com> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 3 May 2022, Krzysztof Kozlowski wrote: > On 02/05/2022 18:58, matthew.gerlach@linux.intel.com wrote: >> From: Matthew Gerlach >> >> Add a device tree for the n6000 instantiation of Agilex >> Hard Processor System (HPS). >> >> Signed-off-by: Matthew Gerlach >> --- >> arch/arm64/boot/dts/intel/Makefile | 1 + >> .../boot/dts/intel/socfpga_agilex_n6000.dts | 77 +++++++++++++++++++ >> 2 files changed, 78 insertions(+) >> create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts >> >> diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile >> index 0b5477442263..1425853877cc 100644 >> --- a/arch/arm64/boot/dts/intel/Makefile >> +++ b/arch/arm64/boot/dts/intel/Makefile >> @@ -1,5 +1,6 @@ >> # SPDX-License-Identifier: GPL-2.0-only >> dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_socdk.dtb \ >> socfpga_agilex_socdk_nand.dtb \ >> + socfpga_agilex_n6000.dtb \ >> socfpga_n5x_socdk.dtb >> dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb >> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts b/arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts >> new file mode 100644 >> index 000000000000..07f5a5983e5c >> --- /dev/null >> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex_n6000.dts >> @@ -0,0 +1,77 @@ >> +// SPDX-License-Identifier: GPL-2.0 > > Except what Rob said: remove the indentation before license. Indentation will be removed. I noticed my checkpatch.pl execution was failing due to missing python module, git. I installed the git module, but the script didn't report an error. > >> +/* >> + * Copyright (C) 2021-2022, Intel Corporation >> + */ >> +#include "socfpga_agilex.dtsi" >> + >> +/ { >> + model = "SoCFPGA Agilex n6000"; >> + >> + aliases { >> + serial0 = &uart1; >> + serial1 = &uart0; >> + ethernet0 = &gmac0; >> + ethernet1 = &gmac1; >> + ethernet2 = &gmac2; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + memory { >> + device_type = "memory"; >> + /* We expect the bootloader to fill in the reg */ >> + reg = <0 0 0 0>; >> + }; >> + >> + soc { >> + clocks { >> + osc1 { >> + clock-frequency = <25000000>; > > This does not look like SoC property... If it is part of Soc, why it is > not provided by clock controller? Where compatible? > > If you intended to override nodes, override by label, not by path. I will make this change. > > Best regards, > Krzysztof > Thank you for the review. Matthew